diff --git a/3rdparty/dear-imgui/imgui.cpp b/3rdparty/dear-imgui/imgui.cpp
index 4844f15d1..517b644a2 100644
--- a/3rdparty/dear-imgui/imgui.cpp
+++ b/3rdparty/dear-imgui/imgui.cpp
@@ -1,4 +1,4 @@
-// dear imgui, 1.88 WIP
+// dear imgui, v1.89 WIP
 // (main code and documentation)
 
 // Help:
@@ -83,6 +83,7 @@ CODE
 // [SECTION] VIEWPORTS
 // [SECTION] PLATFORM DEPENDENT HELPERS
 // [SECTION] METRICS/DEBUGGER WINDOW
+// [SECTION] DEBUG LOG WINDOW
 // [SECTION] OTHER DEBUG TOOLS (ITEM PICKER, STACK TOOL)
 
 */
@@ -131,7 +132,7 @@ CODE
    - ESCAPE to revert text to its original value.
    - Controls are automatically adjusted for OSX to match standard OSX text editing operations.
  - General Keyboard controls: enable with ImGuiConfigFlags_NavEnableKeyboard.
- - General Gamepad controls: enable with ImGuiConfigFlags_NavEnableGamepad. See suggested mappings in imgui.h ImGuiNavInput_ + download PNG/PSD at http://dearimgui.org/controls_sheets
+ - General Gamepad controls: enable with ImGuiConfigFlags_NavEnableGamepad. Download controller mapping PNG/PSD at http://dearimgui.org/controls_sheets
 
 
  PROGRAMMER GUIDE
@@ -344,12 +345,10 @@ CODE
  USING GAMEPAD/KEYBOARD NAVIGATION CONTROLS
  ------------------------------------------
  - The gamepad/keyboard navigation is fairly functional and keeps being improved.
- - Gamepad support is particularly useful to use Dear ImGui on a console system (e.g. PS4, Switch, XB1) without a mouse!
- - You can ask questions and report issues at https://github.com/ocornut/imgui/issues/787
+ - Gamepad support is particularly useful to use Dear ImGui on a console system (e.g. PlayStation, Switch, Xbox) without a mouse!
  - The initial focus was to support game controllers, but keyboard is becoming increasingly and decently usable.
  - Keyboard:
     - Application: Set io.ConfigFlags |= ImGuiConfigFlags_NavEnableKeyboard to enable.
-    - Internally: NewFrame() will automatically fill io.NavInputs[] based on backend's io.AddKeyEvent() calls.
     - When keyboard navigation is active (io.NavActive + ImGuiConfigFlags_NavEnableKeyboard),
       the io.WantCaptureKeyboard flag will be set. For more advanced uses, you may want to read from:
        - io.NavActive: true when a window is focused and it doesn't have the ImGuiWindowFlags_NoNavInputs flag set.
@@ -361,8 +360,7 @@ CODE
     - Backend: Set io.BackendFlags |= ImGuiBackendFlags_HasGamepad + call io.AddKeyEvent/AddKeyAnalogEvent() with ImGuiKey_Gamepad_XXX keys.
       For analog values (0.0f to 1.0f), backend is responsible to handling a dead-zone and rescaling inputs accordingly.
       Backend code will probably need to transform your raw inputs (such as e.g. remapping your 0.2..0.9 raw input range to 0.0..1.0 imgui range, etc.).
-    - Internally: NewFrame() will automatically fill io.NavInputs[] based on backend's io.AddKeyEvent() + io.AddKeyAnalogEvent() calls.
-    - BEFORE 1.87, BACKENDS USED TO WRITE DIRECTLY TO io.NavInputs[]. This is going to be obsoleted in the future. Please call io functions instead!
+    - BEFORE 1.87, BACKENDS USED TO WRITE TO io.NavInputs[]. This is now obsolete. Please call io functions instead!
     - You can download PNG/PSD files depicting the gamepad controls for common controllers at: http://dearimgui.org/controls_sheets
     - If you need to share inputs between your game and the Dear ImGui interface, the easiest approach is to go all-or-nothing,
       with a buttons combo to toggle the target. Please reach out if you think the game vs navigation input sharing could be improved.
@@ -386,6 +384,13 @@ CODE
  When you are not sure about an old symbol or function name, try using the Search/Find function of your IDE to look for comments or references in all imgui files.
  You can read releases logs https://github.com/ocornut/imgui/releases for more details.
 
+ - 2022/07/08 (1.88) - inputs: removed io.NavInputs[] and ImGuiNavInput enum (following 1.87 changes).
+                        - Official backends from 1.87+                  -> no issue.
+                        - Official backends from 1.60 to 1.86           -> will build and convert gamepad inputs, unless IMGUI_DISABLE_OBSOLETE_KEYIO is defined. Need updating!
+                        - Custom backends not writing to io.NavInputs[] -> no issue.
+                        - Custom backends writing to io.NavInputs[]     -> will build and convert gamepad inputs, unless IMGUI_DISABLE_OBSOLETE_KEYIO is defined. Need fixing!
+                        - TL;DR: Backends should call io.AddKeyEvent()/io.AddKeyAnalogEvent() with ImGuiKey_GamepadXXX values instead of filling io.NavInput[].
+ - 2022/06/15 (1.88) - renamed IMGUI_DISABLE_METRICS_WINDOW to IMGUI_DISABLE_DEBUG_TOOLS for correctness. kept support for old define (will obsolete).
  - 2022/05/03 (1.88) - backends: osx: removed ImGui_ImplOSX_HandleEvent() from backend API in favor of backend automatically handling event capture. All ImGui_ImplOSX_HandleEvent() calls should be removed as they are now unnecessary.
  - 2022/04/05 (1.88) - inputs: renamed ImGuiKeyModFlags to ImGuiModFlags. Kept inline redirection enums (will obsolete). This was never used in public API functions but technically present in imgui.h and ImGuiIO.
  - 2022/01/20 (1.87) - inputs: reworded gamepad IO.
@@ -397,10 +402,11 @@ CODE
                         - Backend writing to io.MouseWheel             -> backend should call io.AddMouseWheelEvent()
                         - Backend writing to io.MouseHoveredViewport   -> backend should call io.AddMouseViewportEvent() [Docking branch w/ multi-viewports only]
                        note: for all calls to IO new functions, the Dear ImGui context should be bound/current.
+                       read https://github.com/ocornut/imgui/issues/4921 for details.
  - 2022/01/10 (1.87) - inputs: reworked keyboard IO. Removed io.KeyMap[], io.KeysDown[] in favor of calling io.AddKeyEvent(). Removed GetKeyIndex(), now unecessary. All IsKeyXXX() functions now take ImGuiKey values. All features are still functional until IMGUI_DISABLE_OBSOLETE_KEYIO is defined. Read Changelog and Release Notes for details.
                         - IsKeyPressed(MY_NATIVE_KEY_XXX)              -> use IsKeyPressed(ImGuiKey_XXX)
                         - IsKeyPressed(GetKeyIndex(ImGuiKey_XXX))      -> use IsKeyPressed(ImGuiKey_XXX)
-                        - Backend writing to io.KeyMap[],io.KeysDown[] -> backend should call io.AddKeyEvent()
+                        - Backend writing to io.KeyMap[],io.KeysDown[] -> backend should call io.AddKeyEvent() (+ call io.SetKeyEventNativeData() if you want legacy user code to stil function with legacy key codes).
                         - Backend writing to io.KeyCtrl, io.KeyShift.. -> backend should call io.AddKeyEvent() with ImGuiKey_ModXXX values. *IF YOU PULLED CODE BETWEEN 2021/01/10 and 2021/01/27: We used to have a io.AddKeyModsEvent() function which was now replaced by io.AddKeyEvent() with ImGuiKey_ModXXX values.*
                      - one case won't work with backward compatibility: if your custom backend used ImGuiKey as mock native indices (e.g. "io.KeyMap[ImGuiKey_A] = ImGuiKey_A") because those values are now larger than the legacy KeyDown[] array. Will assert.
                      - inputs: added ImGuiKey_ModCtrl/ImGuiKey_ModShift/ImGuiKey_ModAlt/ImGuiKey_ModSuper values to submit keyboard modifiers using io.AddKeyEvent(), instead of writing directly to io.KeyCtrl, io.KeyShift, io.KeyAlt, io.KeySuper.
@@ -1062,7 +1068,7 @@ ImGuiStyle::ImGuiStyle()
     ColumnsMinSpacing       = 6.0f;             // Minimum horizontal spacing between two columns. Preferably > (FramePadding.x + 1).
     ScrollbarSize           = 14.0f;            // Width of the vertical scrollbar, Height of the horizontal scrollbar
     ScrollbarRounding       = 9.0f;             // Radius of grab corners rounding for scrollbar
-    GrabMinSize             = 10.0f;            // Minimum width/height of a grab box for slider/scrollbar
+    GrabMinSize             = 12.0f;            // Minimum width/height of a grab box for slider/scrollbar
     GrabRounding            = 0.0f;             // Radius of grabs corners rounding. Set to 0.0f to have rectangular slider grabs.
     LogSliderDeadzone       = 4.0f;             // The size in pixels of the dead-zone around zero on logarithmic sliders that cross zero.
     TabRounding             = 4.0f;             // Radius of upper corners of a tab. Set to 0.0f to have rectangular tabs.
@@ -1170,7 +1176,7 @@ ImGuiIO::ImGuiIO()
     MouseDragThreshold = 6.0f;
     for (int i = 0; i < IM_ARRAYSIZE(MouseDownDuration); i++) MouseDownDuration[i] = MouseDownDurationPrev[i] = -1.0f;
     for (int i = 0; i < IM_ARRAYSIZE(KeysData); i++) { KeysData[i].DownDuration = KeysData[i].DownDurationPrev = -1.0f; }
-    for (int i = 0; i < IM_ARRAYSIZE(NavInputsDownDuration); i++) NavInputsDownDuration[i] = -1.0f;
+    AppAcceptingEvents = true;
     BackendUsingLegacyKeyArrays = (ImS8)-1;
     BackendUsingLegacyNavInputArray = true; // assume using legacy array until proven wrong
 }
@@ -1183,7 +1189,7 @@ void ImGuiIO::AddInputCharacter(unsigned int c)
 {
     ImGuiContext& g = *GImGui;
     IM_ASSERT(&g.IO == this && "Can only add events to current context.");
-    if (c == 0)
+    if (c == 0 || !AppAcceptingEvents)
         return;
 
     ImGuiInputEvent e;
@@ -1197,7 +1203,7 @@ void ImGuiIO::AddInputCharacter(unsigned int c)
 // we should save the high surrogate.
 void ImGuiIO::AddInputCharacterUTF16(ImWchar16 c)
 {
-    if (c == 0 && InputQueueSurrogate == 0)
+    if ((c == 0 && InputQueueSurrogate == 0) || !AppAcceptingEvents)
         return;
 
     if ((c & 0xFC00) == 0xD800) // High surrogate, must save
@@ -1231,6 +1237,8 @@ void ImGuiIO::AddInputCharacterUTF16(ImWchar16 c)
 
 void ImGuiIO::AddInputCharactersUTF8(const char* utf8_chars)
 {
+    if (!AppAcceptingEvents)
+        return;
     while (*utf8_chars != 0)
     {
         unsigned int c = 0;
@@ -1258,8 +1266,6 @@ void ImGuiIO::ClearInputKeys()
     }
     KeyCtrl = KeyShift = KeyAlt = KeySuper = false;
     KeyMods = ImGuiModFlags_None;
-    for (int n = 0; n < IM_ARRAYSIZE(NavInputsDownDuration); n++)
-        NavInputsDownDuration[n] = NavInputsDownDurationPrev[n] = -1.0f;
 }
 
 // Queue a new key down/up event.
@@ -1268,12 +1274,13 @@ void ImGuiIO::ClearInputKeys()
 // - float analog_value: 0.0f..1.0f
 void ImGuiIO::AddKeyAnalogEvent(ImGuiKey key, bool down, float analog_value)
 {
-    //if (e->Down) { IMGUI_DEBUG_LOG("AddKeyEvent() Key='%s' %d, NativeKeycode = %d, NativeScancode = %d\n", ImGui::GetKeyName(e->Key), e->Down, e->NativeKeycode, e->NativeScancode); }
-    if (key == ImGuiKey_None)
+    //if (e->Down) { IMGUI_DEBUG_LOG_IO("AddKeyEvent() Key='%s' %d, NativeKeycode = %d, NativeScancode = %d\n", ImGui::GetKeyName(e->Key), e->Down, e->NativeKeycode, e->NativeScancode); }
+    if (key == ImGuiKey_None || !AppAcceptingEvents)
         return;
     ImGuiContext& g = *GImGui;
     IM_ASSERT(&g.IO == this && "Can only add events to current context.");
     IM_ASSERT(ImGui::IsNamedKey(key)); // Backend needs to pass a valid ImGuiKey_ constant. 0..511 values are legacy native key codes which are not accepted by this API.
+    IM_ASSERT(!ImGui::IsAliasKey(key)); // Backend cannot submit ImGuiKey_MouseXXX values they are automatically inferred from AddMouseXXX() events.
 
     // Verify that backend isn't mixing up using new io.AddKeyEvent() api and old io.KeysDown[] + io.KeyMap[] data.
 #ifndef IMGUI_DISABLE_OBSOLETE_KEYIO
@@ -1310,6 +1317,8 @@ void ImGuiIO::AddKeyAnalogEvent(ImGuiKey key, bool down, float analog_value)
 
 void ImGuiIO::AddKeyEvent(ImGuiKey key, bool down)
 {
+    if (!AppAcceptingEvents)
+        return;
     AddKeyAnalogEvent(key, down, down ? 1.0f : 0.0f);
 }
 
@@ -1338,11 +1347,19 @@ void ImGuiIO::SetKeyEventNativeData(ImGuiKey key, int native_keycode, int native
 #endif
 }
 
+// Set master flag for accepting key/mouse/text events (default to true). Useful if you have native dialog boxes that are interrupting your application loop/refresh, and you want to disable events being queued while your app is frozen.
+void ImGuiIO::SetAppAcceptingEvents(bool accepting_events)
+{
+    AppAcceptingEvents = accepting_events;
+}
+
 // Queue a mouse move event
 void ImGuiIO::AddMousePosEvent(float x, float y)
 {
     ImGuiContext& g = *GImGui;
     IM_ASSERT(&g.IO == this && "Can only add events to current context.");
+    if (!AppAcceptingEvents)
+        return;
 
     ImGuiInputEvent e;
     e.Type = ImGuiInputEventType_MousePos;
@@ -1357,6 +1374,8 @@ void ImGuiIO::AddMouseButtonEvent(int mouse_button, bool down)
     ImGuiContext& g = *GImGui;
     IM_ASSERT(&g.IO == this && "Can only add events to current context.");
     IM_ASSERT(mouse_button >= 0 && mouse_button < ImGuiMouseButton_COUNT);
+    if (!AppAcceptingEvents)
+        return;
 
     ImGuiInputEvent e;
     e.Type = ImGuiInputEventType_MouseButton;
@@ -1371,7 +1390,7 @@ void ImGuiIO::AddMouseWheelEvent(float wheel_x, float wheel_y)
 {
     ImGuiContext& g = *GImGui;
     IM_ASSERT(&g.IO == this && "Can only add events to current context.");
-    if (wheel_x == 0.0f && wheel_y == 0.0f)
+    if ((wheel_x == 0.0f && wheel_y == 0.0f) || !AppAcceptingEvents)
         return;
 
     ImGuiInputEvent e;
@@ -1691,6 +1710,25 @@ int ImFormatStringV(char* buf, size_t buf_size, const char* fmt, va_list args)
 }
 #endif // #ifdef IMGUI_DISABLE_DEFAULT_FORMAT_FUNCTIONS
 
+void ImFormatStringToTempBuffer(const char** out_buf, const char** out_buf_end, const char* fmt, ...)
+{
+    ImGuiContext& g = *GImGui;
+    va_list args;
+    va_start(args, fmt);
+    int buf_len = ImFormatStringV(g.TempBuffer.Data, g.TempBuffer.Size, fmt, args);
+    *out_buf = g.TempBuffer.Data;
+    if (out_buf_end) { *out_buf_end = g.TempBuffer.Data + buf_len; }
+    va_end(args);
+}
+
+void ImFormatStringToTempBufferV(const char** out_buf, const char** out_buf_end, const char* fmt, va_list args)
+{
+    ImGuiContext& g = *GImGui;
+    int buf_len = ImFormatStringV(g.TempBuffer.Data, g.TempBuffer.Size, fmt, args);
+    *out_buf = g.TempBuffer.Data;
+    if (out_buf_end) { *out_buf_end = g.TempBuffer.Data + buf_len; }
+}
+
 // CRC32 needs a 1KB lookup table (not cache friendly)
 // Although the code to generate the table is simple and shorter than the table itself, using a const table allows us to easily:
 // - avoid an unnecessary branch/memory tap, - keep the ImHashXXX functions usable by static constructors, - make it thread-safe.
@@ -3350,9 +3388,21 @@ void ImGui::GcAwakeTransientWindowBuffers(ImGuiWindow* window)
 void ImGui::SetActiveID(ImGuiID id, ImGuiWindow* window)
 {
     ImGuiContext& g = *GImGui;
+
+    // While most behaved code would make an effort to not steal active id during window move/drag operations,
+    // we at least need to be resilient to it. Cancelling the move is rather aggressive and users of 'master' branch
+    // may prefer the weird ill-defined half working situation ('docking' did assert), so may need to rework that.
+    if (g.MovingWindow != NULL && g.ActiveId == g.MovingWindow->MoveId)
+    {
+        IMGUI_DEBUG_LOG_ACTIVEID("SetActiveID() cancel MovingWindow\n");
+        g.MovingWindow = NULL;
+    }
+
+    // Set active id
     g.ActiveIdIsJustActivated = (g.ActiveId != id);
     if (g.ActiveIdIsJustActivated)
     {
+        IMGUI_DEBUG_LOG_ACTIVEID("SetActiveID() old:0x%08X (window \"%s\") -> new:0x%08X (window \"%s\")\n", g.ActiveId, g.ActiveIdWindow ? g.ActiveIdWindow->Name : "", id, window ? window->Name : "");
         g.ActiveIdTimer = 0.0f;
         g.ActiveIdHasBeenPressedBefore = false;
         g.ActiveIdHasBeenEditedBefore = false;
@@ -3376,10 +3426,11 @@ void ImGui::SetActiveID(ImGuiID id, ImGuiWindow* window)
 
     // Clear declaration of inputs claimed by the widget
     // (Please note that this is WIP and not all keys/inputs are thoroughly declared by all widgets yet)
-    g.ActiveIdUsingMouseWheel = false;
     g.ActiveIdUsingNavDirMask = 0x00;
-    g.ActiveIdUsingNavInputMask = 0x00;
     g.ActiveIdUsingKeyInputMask.ClearAllBits();
+#ifndef IMGUI_DISABLE_OBSOLETE_KEYIO
+    g.ActiveIdUsingNavInputMask = 0x00;
+#endif
 }
 
 void ImGui::ClearActiveID()
@@ -3832,11 +3883,7 @@ void ImGui::UpdateMouseMovingWindowNewFrame()
         if (g.IO.MouseDown[0] && IsMousePosValid(&g.IO.MousePos))
         {
             ImVec2 pos = g.IO.MousePos - g.ActiveIdClickOffset;
-            if (moving_window->Pos.x != pos.x || moving_window->Pos.y != pos.y)
-            {
-                MarkIniSettingsDirty(moving_window);
-                SetWindowPos(moving_window, pos, ImGuiCond_Always);
-            }
+            SetWindowPos(moving_window, pos, ImGuiCond_Always);
             FocusWindow(g.MovingWindow);
         }
         else
@@ -3916,6 +3963,14 @@ static bool IsWindowActiveAndVisible(ImGuiWindow* window)
     return (window->Active) && (!window->Hidden);
 }
 
+static void UpdateAliasKey(ImGuiKey key, bool v, float analog_value)
+{
+    IM_ASSERT(ImGui::IsAliasKey(key));
+    ImGuiKeyData* key_data = ImGui::GetKeyData(key);
+    key_data->Down = v;
+    key_data->AnalogValue = analog_value;
+}
+
 static void ImGui::UpdateKeyboardInputs()
 {
     ImGuiContext& g = *GImGui;
@@ -3962,10 +4017,39 @@ static void ImGui::UpdateKeyboardInputs()
             io.KeysData[ImGuiKey_ModSuper].Down = io.KeySuper;
         }
     }
+
+#ifndef IMGUI_DISABLE_OBSOLETE_KEYIO
+    const bool nav_gamepad_active = (io.ConfigFlags & ImGuiConfigFlags_NavEnableGamepad) != 0 && (io.BackendFlags & ImGuiBackendFlags_HasGamepad) != 0;
+    if (io.BackendUsingLegacyNavInputArray && nav_gamepad_active)
+    {
+        #define MAP_LEGACY_NAV_INPUT_TO_KEY1(_KEY, _NAV1)           do { io.KeysData[_KEY].Down = (io.NavInputs[_NAV1] > 0.0f); io.KeysData[_KEY].AnalogValue = io.NavInputs[_NAV1]; } while (0)
+        #define MAP_LEGACY_NAV_INPUT_TO_KEY2(_KEY, _NAV1, _NAV2)    do { io.KeysData[_KEY].Down = (io.NavInputs[_NAV1] > 0.0f) || (io.NavInputs[_NAV2] > 0.0f); io.KeysData[_KEY].AnalogValue = ImMax(io.NavInputs[_NAV1], io.NavInputs[_NAV2]); } while (0)
+        MAP_LEGACY_NAV_INPUT_TO_KEY1(ImGuiKey_GamepadFaceDown, ImGuiNavInput_Activate);
+        MAP_LEGACY_NAV_INPUT_TO_KEY1(ImGuiKey_GamepadFaceRight, ImGuiNavInput_Cancel);
+        MAP_LEGACY_NAV_INPUT_TO_KEY1(ImGuiKey_GamepadFaceLeft, ImGuiNavInput_Menu);
+        MAP_LEGACY_NAV_INPUT_TO_KEY1(ImGuiKey_GamepadFaceUp, ImGuiNavInput_Input);
+        MAP_LEGACY_NAV_INPUT_TO_KEY1(ImGuiKey_GamepadDpadLeft, ImGuiNavInput_DpadLeft);
+        MAP_LEGACY_NAV_INPUT_TO_KEY1(ImGuiKey_GamepadDpadRight, ImGuiNavInput_DpadRight);
+        MAP_LEGACY_NAV_INPUT_TO_KEY1(ImGuiKey_GamepadDpadUp, ImGuiNavInput_DpadUp);
+        MAP_LEGACY_NAV_INPUT_TO_KEY1(ImGuiKey_GamepadDpadDown, ImGuiNavInput_DpadDown);
+        MAP_LEGACY_NAV_INPUT_TO_KEY2(ImGuiKey_GamepadL1, ImGuiNavInput_FocusPrev, ImGuiNavInput_TweakSlow);
+        MAP_LEGACY_NAV_INPUT_TO_KEY2(ImGuiKey_GamepadR1, ImGuiNavInput_FocusNext, ImGuiNavInput_TweakFast);
+        MAP_LEGACY_NAV_INPUT_TO_KEY1(ImGuiKey_GamepadLStickLeft, ImGuiNavInput_LStickLeft);
+        MAP_LEGACY_NAV_INPUT_TO_KEY1(ImGuiKey_GamepadLStickRight, ImGuiNavInput_LStickRight);
+        MAP_LEGACY_NAV_INPUT_TO_KEY1(ImGuiKey_GamepadLStickUp, ImGuiNavInput_LStickUp);
+        MAP_LEGACY_NAV_INPUT_TO_KEY1(ImGuiKey_GamepadLStickDown, ImGuiNavInput_LStickDown);
+        #undef NAV_MAP_KEY
+    }
 #endif
 
-    // Synchronize io.KeyMods with individual modifiers io.KeyXXX bools
+#endif
+
+    // Synchronize io.KeyMods with individual modifiers io.KeyXXX bools, update aliases
     io.KeyMods = GetMergedModFlags();
+    for (int n = 0; n < ImGuiMouseButton_COUNT; n++)
+        UpdateAliasKey(MouseButtonToKey(n), io.MouseDown[n], io.MouseDown[n] ? 1.0f : 0.0f);
+    UpdateAliasKey(ImGuiKey_MouseWheelX, io.MouseWheelH != 0.0f, io.MouseWheelH);
+    UpdateAliasKey(ImGuiKey_MouseWheelY, io.MouseWheel != 0.0f, io.MouseWheel);
 
     // Clear gamepad data if disabled
     if ((io.BackendFlags & ImGuiBackendFlags_HasGamepad) == 0)
@@ -4072,12 +4156,13 @@ void ImGui::UpdateMouseWheel()
         }
     }
 
-    float wheel_x = g.IO.MouseWheelH;
-    float wheel_y = g.IO.MouseWheel;
-    if (wheel_x == 0.0f && wheel_y == 0.0f)
-        return;
+    const bool hovered_id_using_mouse_wheel = (g.HoveredIdPreviousFrame != 0 && g.HoveredIdPreviousFrameUsingMouseWheel);
+    const bool active_id_using_mouse_wheel_x = g.ActiveIdUsingKeyInputMask.TestBit(ImGuiKey_MouseWheelX);
+    const bool active_id_using_mouse_wheel_y = g.ActiveIdUsingKeyInputMask.TestBit(ImGuiKey_MouseWheelY);
 
-    if ((g.ActiveId != 0 && g.ActiveIdUsingMouseWheel) || (g.HoveredIdPreviousFrame != 0 && g.HoveredIdPreviousFrameUsingMouseWheel))
+    float wheel_x = (!hovered_id_using_mouse_wheel && !active_id_using_mouse_wheel_x) ? g.IO.MouseWheelH : 0.0f;
+    float wheel_y = (!hovered_id_using_mouse_wheel && !active_id_using_mouse_wheel_y) ? g.IO.MouseWheel : 0;
+    if (wheel_x == 0.0f && wheel_y == 0.0f)
         return;
 
     ImGuiWindow* window = g.WheelingWindow ? g.WheelingWindow : g.HoveredWindow;
@@ -4316,9 +4401,16 @@ void ImGui::NewFrame()
     g.HoveredIdUsingMouseWheel = false;
     g.HoveredIdDisabled = false;
 
-    // Update ActiveId data (clear reference to active widget if the widget isn't alive anymore)
-    if (g.ActiveIdIsAlive != g.ActiveId && g.ActiveIdPreviousFrame == g.ActiveId && g.ActiveId != 0)
+    // Clear ActiveID if the item is not alive anymore.
+    // In 1.87, the common most call to KeepAliveID() was moved from GetID() to ItemAdd().
+    // As a result, custom widget using ButtonBehavior() _without_ ItemAdd() need to call KeepAliveID() themselves.
+    if (g.ActiveId != 0 && g.ActiveIdIsAlive != g.ActiveId && g.ActiveIdPreviousFrame == g.ActiveId)
+    {
+        IMGUI_DEBUG_LOG_ACTIVEID("NewFrame(): ClearActiveID() because it isn't marked alive anymore!\n");
         ClearActiveID();
+    }
+
+    // Update ActiveId data (clear reference to active widget if the widget isn't alive anymore)
     if (g.ActiveId)
         g.ActiveIdTimer += g.IO.DeltaTime;
     g.LastActiveIdTimer += g.IO.DeltaTime;
@@ -4334,10 +4426,23 @@ void ImGui::NewFrame()
     if (g.ActiveId == 0)
     {
         g.ActiveIdUsingNavDirMask = 0x00;
-        g.ActiveIdUsingNavInputMask = 0x00;
         g.ActiveIdUsingKeyInputMask.ClearAllBits();
     }
 
+#ifndef IMGUI_DISABLE_OBSOLETE_KEYIO
+    if (g.ActiveId == 0)
+        g.ActiveIdUsingNavInputMask = 0;
+    else if (g.ActiveIdUsingNavInputMask != 0)
+    {
+        // If your custom widget code used:                 { g.ActiveIdUsingNavInputMask |= (1 << ImGuiNavInput_Cancel); }
+        // Since IMGUI_VERSION_NUM >= 18804 it should be:   { SetActiveIdUsingKey(ImGuiKey_Escape); SetActiveIdUsingKey(ImGuiKey_NavGamepadCancel); }
+        if (g.ActiveIdUsingNavInputMask & (1 << ImGuiNavInput_Cancel))
+            SetActiveIdUsingKey(ImGuiKey_Escape);
+        if (g.ActiveIdUsingNavInputMask & ~(1 << ImGuiNavInput_Cancel))
+            IM_ASSERT(0); // Other values unsupported
+    }
+#endif
+
     // Drag and drop
     g.DragDropAcceptIdPrev = g.DragDropAcceptIdCurr;
     g.DragDropAcceptIdCurr = 0;
@@ -4469,6 +4574,7 @@ void ImGui::Initialize()
     // Create default viewport
     ImGuiViewportP* viewport = IM_NEW(ImGuiViewportP)();
     g.Viewports.push_back(viewport);
+    g.TempBuffer.resize(1024 * 3 + 1, 0);
 
 #ifdef IMGUI_HAS_DOCK
 #endif
@@ -4543,6 +4649,7 @@ void ImGui::Shutdown()
         g.LogFile = NULL;
     }
     g.LogBuffer.clear();
+    g.DebugLogBuf.clear();
 
     g.Initialized = false;
 }
@@ -4850,7 +4957,6 @@ void ImGui::EndFrame()
     // Clear Input data for next frame
     g.IO.MouseWheel = g.IO.MouseWheelH = 0.0f;
     g.IO.InputQueueCharacters.resize(0);
-    memset(g.IO.NavInputs, 0, sizeof(g.IO.NavInputs));
 
     CallContextHooks(&g, ImGuiContextHookType_EndFramePost);
 }
@@ -5115,7 +5221,10 @@ void ImGui::SetItemUsingMouseWheel()
     if (g.HoveredId == id)
         g.HoveredIdUsingMouseWheel = true;
     if (g.ActiveId == id)
-        g.ActiveIdUsingMouseWheel = true;
+    {
+        g.ActiveIdUsingKeyInputMask.SetBit(ImGuiKey_MouseWheelX);
+        g.ActiveIdUsingKeyInputMask.SetBit(ImGuiKey_MouseWheelY);
+    }
 }
 
 void ImGui::SetActiveIdUsingNavAndKeys()
@@ -5123,7 +5232,6 @@ void ImGui::SetActiveIdUsingNavAndKeys()
     ImGuiContext& g = *GImGui;
     IM_ASSERT(g.ActiveId != 0);
     g.ActiveIdUsingNavDirMask = ~(ImU32)0;
-    g.ActiveIdUsingNavInputMask = ~(ImU32)0;
     g.ActiveIdUsingKeyInputMask.SetAllBits();
     NavMoveRequestCancel();
 }
@@ -5165,15 +5273,16 @@ bool ImGui::BeginChildEx(const char* name, ImGuiID id, const ImVec2& size_arg, b
     SetNextWindowSize(size);
 
     // Build up name. If you need to append to a same child from multiple location in the ID stack, use BeginChild(ImGuiID id) with a stable value.
+    const char* temp_window_name;
     if (name)
-        ImFormatString(g.TempBuffer, IM_ARRAYSIZE(g.TempBuffer), "%s/%s_%08X", parent_window->Name, name, id);
+        ImFormatStringToTempBuffer(&temp_window_name, NULL, "%s/%s_%08X", parent_window->Name, name, id);
     else
-        ImFormatString(g.TempBuffer, IM_ARRAYSIZE(g.TempBuffer), "%s/%08X", parent_window->Name, id);
+        ImFormatStringToTempBuffer(&temp_window_name, NULL, "%s/%08X", parent_window->Name, id);
 
     const float backup_border_size = g.Style.ChildBorderSize;
     if (!border)
         g.Style.ChildBorderSize = 0.0f;
-    bool ret = Begin(g.TempBuffer, NULL, flags);
+    bool ret = Begin(temp_window_name, NULL, flags);
     g.Style.ChildBorderSize = backup_border_size;
 
     ImGuiWindow* child_window = g.CurrentWindow;
@@ -5660,23 +5769,31 @@ static bool ImGui::UpdateWindowManualResize(ImGuiWindow* window, const ImVec2& s
     window->DC.NavLayerCurrent = ImGuiNavLayer_Main;
 
     // Navigation resize (keyboard/gamepad)
+    // FIXME: This cannot be moved to NavUpdateWindowing() because CalcWindowSizeAfterConstraint() need to callback into user.
+    // Not even sure the callback works here.
     if (g.NavWindowingTarget && g.NavWindowingTarget->RootWindow == window)
     {
-        ImVec2 nav_resize_delta;
+        ImVec2 nav_resize_dir;
         if (g.NavInputSource == ImGuiInputSource_Keyboard && g.IO.KeyShift)
-            nav_resize_delta = GetNavInputAmount2d(ImGuiNavDirSourceFlags_RawKeyboard, ImGuiNavReadMode_Down);
+            nav_resize_dir = GetKeyVector2d(ImGuiKey_LeftArrow, ImGuiKey_RightArrow, ImGuiKey_UpArrow, ImGuiKey_DownArrow);
         if (g.NavInputSource == ImGuiInputSource_Gamepad)
-            nav_resize_delta = GetNavInputAmount2d(ImGuiNavDirSourceFlags_PadDPad, ImGuiNavReadMode_Down);
-        if (nav_resize_delta.x != 0.0f || nav_resize_delta.y != 0.0f)
+            nav_resize_dir = GetKeyVector2d(ImGuiKey_GamepadDpadLeft, ImGuiKey_GamepadDpadRight, ImGuiKey_GamepadDpadUp, ImGuiKey_GamepadDpadDown);
+        if (nav_resize_dir.x != 0.0f || nav_resize_dir.y != 0.0f)
         {
             const float NAV_RESIZE_SPEED = 600.0f;
-            nav_resize_delta *= ImFloor(NAV_RESIZE_SPEED * g.IO.DeltaTime * ImMin(g.IO.DisplayFramebufferScale.x, g.IO.DisplayFramebufferScale.y));
-            nav_resize_delta = ImMax(nav_resize_delta, visibility_rect.Min - window->Pos - window->Size);
+            const float resize_step = NAV_RESIZE_SPEED * g.IO.DeltaTime * ImMin(g.IO.DisplayFramebufferScale.x, g.IO.DisplayFramebufferScale.y);
+            g.NavWindowingAccumDeltaSize += nav_resize_dir * resize_step;
+            g.NavWindowingAccumDeltaSize = ImMax(g.NavWindowingAccumDeltaSize, visibility_rect.Min - window->Pos - window->Size); // We need Pos+Size >= visibility_rect.Min, so Size >= visibility_rect.Min - Pos, so size_delta >= visibility_rect.Min - window->Pos - window->Size
             g.NavWindowingToggleLayer = false;
             g.NavDisableMouseHover = true;
             resize_grip_col[0] = GetColorU32(ImGuiCol_ResizeGripActive);
-            // FIXME-NAV: Should store and accumulate into a separate size buffer to handle sizing constraints properly, right now a constraint will make us stuck.
-            size_target = CalcWindowSizeAfterConstraint(window, window->SizeFull + nav_resize_delta);
+            ImVec2 accum_floored = ImFloor(g.NavWindowingAccumDeltaSize);
+            if (accum_floored.x != 0.0f || accum_floored.y != 0.0f)
+            {
+                // FIXME-NAV: Should store and accumulate into a separate size buffer to handle sizing constraints properly, right now a constraint will make us stuck.
+                size_target = CalcWindowSizeAfterConstraint(window, window->SizeFull + accum_floored);
+                g.NavWindowingAccumDeltaSize -= accum_floored;
+            }
         }
     }
 
@@ -6037,6 +6154,7 @@ bool ImGui::Begin(const char* name, bool* p_open, ImGuiWindowFlags flags)
     {
         ImGuiPopupData& popup_ref = g.OpenPopupStack[g.BeginPopupStack.Size];
         popup_ref.Window = window;
+        popup_ref.ParentNavLayer = parent_window_in_stack->DC.NavLayerCurrent;
         g.BeginPopupStack.push_back(popup_ref);
         window->PopupId = popup_ref.PopupId;
     }
@@ -6547,7 +6665,7 @@ bool ImGui::Begin(const char* name, bool* p_open, ImGuiWindowFlags flags)
         /*
         //if (g.NavWindow == window && g.ActiveId == 0)
         if (g.ActiveId == window->MoveId)
-            if (g.IO.KeyCtrl && IsKeyPressedMap(ImGuiKey_C))
+            if (g.IO.KeyCtrl && IsKeyPressed(ImGuiKey_C))
                 LogToClipboard();
         */
 
@@ -6746,16 +6864,13 @@ void ImGui::FocusWindow(ImGuiWindow* window)
 
     if (g.NavWindow != window)
     {
-        g.NavWindow = window;
+        SetNavWindow(window);
         if (window && g.NavDisableMouseHover)
             g.NavMousePosDirty = true;
         g.NavId = window ? window->NavLastIds[0] : 0; // Restore NavId
+        g.NavLayer = ImGuiNavLayer_Main;
         g.NavFocusScopeId = 0;
         g.NavIdIsAlive = false;
-        g.NavLayer = ImGuiNavLayer_Main;
-        g.NavInitRequest = g.NavMoveSubmitted = g.NavMoveScoringItems = false;
-        NavUpdateAnyRequestFlag();
-        //IMGUI_DEBUG_LOG("FocusWindow(\"%s\")\n", window ? window->Name : NULL);
     }
 
     // Close popups if any
@@ -7097,6 +7212,9 @@ void ImGui::SetWindowPos(ImGuiWindow* window, const ImVec2& pos, ImGuiCond cond)
     const ImVec2 old_pos = window->Pos;
     window->Pos = ImFloor(pos);
     ImVec2 offset = window->Pos - old_pos;
+    if (offset.x == 0.0f && offset.y == 0.0f)
+        return;
+    MarkIniSettingsDirty(window);
     window->DC.CursorPos += offset;         // As we happen to move the window while it is being appended to (which is a bad idea - will smear) let's at least offset the cursor
     window->DC.CursorMaxPos += offset;      // And more importantly we need to offset CursorMaxPos/CursorStartPos this so ContentSize calculation doesn't get affected.
     window->DC.IdealMaxPos += offset;
@@ -7131,26 +7249,19 @@ void ImGui::SetWindowSize(ImGuiWindow* window, const ImVec2& size, ImGuiCond con
     window->SetWindowSizeAllowFlags &= ~(ImGuiCond_Once | ImGuiCond_FirstUseEver | ImGuiCond_Appearing);
 
     // Set
-    if (size.x > 0.0f)
-    {
-        window->AutoFitFramesX = 0;
+    ImVec2 old_size = window->SizeFull;
+    window->AutoFitFramesX = (size.x <= 0.0f) ? 2 : 0;
+    window->AutoFitFramesY = (size.y <= 0.0f) ? 2 : 0;
+    if (size.x <= 0.0f)
+        window->AutoFitOnlyGrows = false;
+    else
         window->SizeFull.x = IM_FLOOR(size.x);
-    }
-    else
-    {
-        window->AutoFitFramesX = 2;
+    if (size.y <= 0.0f)
         window->AutoFitOnlyGrows = false;
-    }
-    if (size.y > 0.0f)
-    {
-        window->AutoFitFramesY = 0;
+    else
         window->SizeFull.y = IM_FLOOR(size.y);
-    }
-    else
-    {
-        window->AutoFitFramesY = 2;
-        window->AutoFitOnlyGrows = false;
-    }
+    if (old_size.x != window->SizeFull.x || old_size.y != window->SizeFull.y)
+        MarkIniSettingsDirty(window);
 }
 
 void ImGui::SetWindowSize(const ImVec2& size, ImGuiCond cond)
@@ -7343,12 +7454,26 @@ void ImGui::PopFocusScope()
     g.FocusScopeStack.pop_back();
 }
 
+// Note: this will likely be called ActivateItem() once we rework our Focus/Activation system!
 void ImGui::SetKeyboardFocusHere(int offset)
 {
     ImGuiContext& g = *GImGui;
     ImGuiWindow* window = g.CurrentWindow;
     IM_ASSERT(offset >= -1);    // -1 is allowed but not below
-    g.NavWindow = window;
+    IMGUI_DEBUG_LOG_ACTIVEID("SetKeyboardFocusHere(%d) in window \"%s\"\n", offset, window->Name);
+
+    // It makes sense in the vast majority of cases to never interrupt a drag and drop.
+    // When we refactor this function into ActivateItem() we may want to make this an option.
+    // MovingWindow is protected from most user inputs using SetActiveIdUsingNavAndKeys(), but
+    // is also automatically dropped in the event g.ActiveId is stolen.
+    if (g.DragDropActive || g.MovingWindow != NULL)
+    {
+        IMGUI_DEBUG_LOG_ACTIVEID("SetKeyboardFocusHere() ignored while DragDropActive!\n");
+        return;
+    }
+
+    SetNavWindow(window);
+
     ImGuiScrollFlags scroll_flags = window->Appearing ? ImGuiScrollFlags_KeepVisibleEdgeX | ImGuiScrollFlags_AlwaysCenterY : ImGuiScrollFlags_KeepVisibleEdgeX | ImGuiScrollFlags_KeepVisibleEdgeY;
     NavMoveRequestSubmit(ImGuiDir_None, offset < 0 ? ImGuiDir_Up : ImGuiDir_Down, ImGuiNavMoveFlags_Tabbing | ImGuiNavMoveFlags_FocusApi, scroll_flags); // FIXME-NAV: Once we refactor tabbing, add LegacyApi flag to not activate non-inputable.
     if (offset == -1)
@@ -7441,7 +7566,6 @@ void ImGui::PushOverrideID(ImGuiID id)
 ImGuiID ImGui::GetIDWithSeed(const char* str, const char* str_end, ImGuiID seed)
 {
     ImGuiID id = ImHashStr(str, str_end ? (str_end - str) : 0, seed);
-    KeepAliveID(id);
     ImGuiContext& g = *GImGui;
     if (g.DebugHookIdInfo == id)
         DebugHookIdInfo(id, ImGuiDataType_String, str, str_end);
@@ -7550,12 +7674,14 @@ static const char* const GKeyNames[] =
     "Pause", "Keypad0", "Keypad1", "Keypad2", "Keypad3", "Keypad4", "Keypad5", "Keypad6",
     "Keypad7", "Keypad8", "Keypad9", "KeypadDecimal", "KeypadDivide", "KeypadMultiply",
     "KeypadSubtract", "KeypadAdd", "KeypadEnter", "KeypadEqual",
-    "GamepadStart", "GamepadBack", "GamepadFaceUp", "GamepadFaceDown", "GamepadFaceLeft", "GamepadFaceRight",
-    "GamepadDpadUp", "GamepadDpadDown", "GamepadDpadLeft", "GamepadDpadRight",
+    "GamepadStart", "GamepadBack",
+    "GamepadFaceLeft", "GamepadFaceRight", "GamepadFaceUp", "GamepadFaceDown",
+    "GamepadDpadLeft", "GamepadDpadRight", "GamepadDpadUp", "GamepadDpadDown",
     "GamepadL1", "GamepadR1", "GamepadL2", "GamepadR2", "GamepadL3", "GamepadR3",
-    "GamepadLStickUp", "GamepadLStickDown", "GamepadLStickLeft", "GamepadLStickRight",
-    "GamepadRStickUp", "GamepadRStickDown", "GamepadRStickLeft", "GamepadRStickRight",
-    "ModCtrl", "ModShift", "ModAlt", "ModSuper"
+    "GamepadLStickLeft", "GamepadLStickRight", "GamepadLStickUp", "GamepadLStickDown",
+    "GamepadRStickLeft", "GamepadRStickRight", "GamepadRStickUp", "GamepadRStickDown",
+    "ModCtrl", "ModShift", "ModAlt", "ModSuper",
+    "MouseLeft", "MouseRight", "MouseMiddle", "MouseX1", "MouseX2", "MouseWheelX", "MouseWheelY",
 };
 IM_STATIC_ASSERT(ImGuiKey_NamedKey_COUNT == IM_ARRAYSIZE(GKeyNames));
 
@@ -7581,6 +7707,18 @@ const char* ImGui::GetKeyName(ImGuiKey key)
     return GKeyNames[key - ImGuiKey_NamedKey_BEGIN];
 }
 
+void ImGui::GetKeyChordName(ImGuiModFlags mods, ImGuiKey key, char* out_buf, int out_buf_size)
+{
+    ImGuiContext& g = *GImGui;
+    IM_ASSERT((mods & ~ImGuiModFlags_All) == 0 && "Passing invalid ImGuiModFlags value!"); // A frequent mistake is to pass ImGuiKey_ModXXX instead of ImGuiModFlags_XXX
+    ImFormatString(out_buf, (size_t)out_buf_size, "%s%s%s%s%s",
+        (mods & ImGuiModFlags_Ctrl) ? "Ctrl+" : "",
+        (mods & ImGuiModFlags_Shift) ? "Shift+" : "",
+        (mods & ImGuiModFlags_Alt) ? "Alt+" : "",
+        (mods & ImGuiModFlags_Super) ? (g.IO.ConfigMacOSXBehaviors ? "Cmd+" : "Super+") : "",
+        GetKeyName(key));
+}
+
 // t0 = previous time (e.g.: g.Time - g.IO.DeltaTime)
 // t1 = current time (e.g.: g.Time)
 // An event is triggered at:
@@ -7599,6 +7737,19 @@ int ImGui::CalcTypematicRepeatAmount(float t0, float t1, float repeat_delay, flo
     return count;
 }
 
+void ImGui::GetTypematicRepeatRate(ImGuiInputReadFlags flags, float* repeat_delay, float* repeat_rate)
+{
+    ImGuiContext& g = *GImGui;
+    switch (flags & ImGuiInputReadFlags_RepeatRateMask_)
+    {
+    case ImGuiInputReadFlags_RepeatRateNavMove:             *repeat_delay = g.IO.KeyRepeatDelay * 0.72f; *repeat_rate = g.IO.KeyRepeatRate * 0.80f; return;
+    case ImGuiInputReadFlags_RepeatRateNavTweak:            *repeat_delay = g.IO.KeyRepeatDelay * 0.72f; *repeat_rate = g.IO.KeyRepeatRate * 0.30f; return;
+    case ImGuiInputReadFlags_RepeatRateDefault: default:    *repeat_delay = g.IO.KeyRepeatDelay * 1.00f; *repeat_rate = g.IO.KeyRepeatRate * 1.00f; return;
+    }
+}
+
+// Return value representing the number of presses in the last time period, for the given repeat rate
+// (most often returns 0 or 1. The result is generally only >1 when RepeatRate is smaller than DeltaTime, aka large DeltaTime or fast RepeatRate)
 int ImGui::GetKeyPressedAmount(ImGuiKey key, float repeat_delay, float repeat_rate)
 {
     ImGuiContext& g = *GImGui;
@@ -7607,6 +7758,14 @@ int ImGui::GetKeyPressedAmount(ImGuiKey key, float repeat_delay, float repeat_ra
     return CalcTypematicRepeatAmount(t - g.IO.DeltaTime, t, repeat_delay, repeat_rate);
 }
 
+// Return 2D vector representing the combination of four cardinal direction, with analog value support (for e.g. ImGuiKey_GamepadLStick* values).
+ImVec2 ImGui::GetKeyVector2d(ImGuiKey key_left, ImGuiKey key_right, ImGuiKey key_up, ImGuiKey key_down)
+{
+    return ImVec2(
+        GetKeyData(key_right)->AnalogValue - GetKeyData(key_left)->AnalogValue,
+        GetKeyData(key_down)->AnalogValue - GetKeyData(key_up)->AnalogValue);
+}
+
 // Note that Dear ImGui doesn't know the meaning/semantic of ImGuiKey from 0..511: they are legacy native keycodes.
 // Consider transitioning from 'IsKeyDown(MY_ENGINE_KEY_A)' (<1.87) to IsKeyDown(ImGuiKey_A) (>= 1.87)
 bool ImGui::IsKeyDown(ImGuiKey key)
@@ -7619,12 +7778,26 @@ bool ImGui::IsKeyDown(ImGuiKey key)
 
 bool ImGui::IsKeyPressed(ImGuiKey key, bool repeat)
 {
-    ImGuiContext& g = *GImGui;
+    return IsKeyPressedEx(key, repeat ? ImGuiInputReadFlags_Repeat : ImGuiInputReadFlags_None);
+}
+
+// Important: unlike legacy IsKeyPressed(ImGuiKey, bool repeat=true) which DEFAULT to repeat, this requires EXPLICIT repeat.
+// [Internal] 2022/07: Do not call this directly! It is a temporary entry point which we will soon replace with an overload for IsKeyPressed() when we introduce key ownership.
+bool ImGui::IsKeyPressedEx(ImGuiKey key, ImGuiInputReadFlags flags)
+{
     const ImGuiKeyData* key_data = GetKeyData(key);
     const float t = key_data->DownDuration;
     if (t < 0.0f)
         return false;
-    const bool pressed = (t == 0.0f) || (repeat && t > g.IO.KeyRepeatDelay && GetKeyPressedAmount(key, g.IO.KeyRepeatDelay, g.IO.KeyRepeatRate) > 0);
+
+    bool pressed = (t == 0.0f);
+    if (!pressed && ((flags & ImGuiInputReadFlags_Repeat) != 0))
+    {
+        float repeat_delay, repeat_rate;
+        GetTypematicRepeatRate(flags, &repeat_delay, &repeat_rate);
+        pressed = (t > repeat_delay) && GetKeyPressedAmount(key, repeat_delay, repeat_rate) > 0;
+    }
+
     if (!pressed)
         return false;
     return true;
@@ -7770,33 +7943,35 @@ void ImGui::SetMouseCursor(ImGuiMouseCursor cursor_type)
     g.MouseCursor = cursor_type;
 }
 
-void ImGui::CaptureKeyboardFromApp(bool capture)
+void ImGui::SetNextFrameWantCaptureKeyboard(bool want_capture_keyboard)
 {
     ImGuiContext& g = *GImGui;
-    g.WantCaptureKeyboardNextFrame = capture ? 1 : 0;
+    g.WantCaptureKeyboardNextFrame = want_capture_keyboard ? 1 : 0;
 }
 
-void ImGui::CaptureMouseFromApp(bool capture)
+void ImGui::SetNextFrameWantCaptureMouse(bool want_capture_mouse)
 {
     ImGuiContext& g = *GImGui;
-    g.WantCaptureMouseNextFrame = capture ? 1 : 0;
+    g.WantCaptureMouseNextFrame = want_capture_mouse ? 1 : 0;
 }
 
+#ifndef IMGUI_DISABLE_DEBUG_TOOLS
 static const char* GetInputSourceName(ImGuiInputSource source)
 {
     const char* input_source_names[] = { "None", "Mouse", "Keyboard", "Gamepad", "Nav", "Clipboard" };
     IM_ASSERT(IM_ARRAYSIZE(input_source_names) == ImGuiInputSource_COUNT && source >= 0 && source < ImGuiInputSource_COUNT);
     return input_source_names[source];
 }
+#endif
 
-/*static void DebugLogInputEvent(const char* prefix, const ImGuiInputEvent* e)
+/*static void DebugPrintInputEvent(const char* prefix, const ImGuiInputEvent* e)
 {
-    if (e->Type == ImGuiInputEventType_MousePos)    { IMGUI_DEBUG_LOG("%s: MousePos (%.1f %.1f)\n", prefix, e->MousePos.PosX, e->MousePos.PosY); return; }
-    if (e->Type == ImGuiInputEventType_MouseButton) { IMGUI_DEBUG_LOG("%s: MouseButton %d %s\n", prefix, e->MouseButton.Button, e->MouseButton.Down ? "Down" : "Up"); return; }
-    if (e->Type == ImGuiInputEventType_MouseWheel)  { IMGUI_DEBUG_LOG("%s: MouseWheel (%.1f %.1f)\n", prefix, e->MouseWheel.WheelX, e->MouseWheel.WheelY); return; }
-    if (e->Type == ImGuiInputEventType_Key)         { IMGUI_DEBUG_LOG("%s: Key \"%s\" %s\n", prefix, ImGui::GetKeyName(e->Key.Key), e->Key.Down ? "Down" : "Up"); return; }
-    if (e->Type == ImGuiInputEventType_Text)        { IMGUI_DEBUG_LOG("%s: Text: %c (U+%08X)\n", prefix, e->Text.Char, e->Text.Char); return; }
-    if (e->Type == ImGuiInputEventType_Focus)       { IMGUI_DEBUG_LOG("%s: AppFocused %d\n", prefix, e->AppFocused.Focused); return; }
+    if (e->Type == ImGuiInputEventType_MousePos)    { IMGUI_DEBUG_LOG_IO("%s: MousePos (%.1f %.1f)\n", prefix, e->MousePos.PosX, e->MousePos.PosY); return; }
+    if (e->Type == ImGuiInputEventType_MouseButton) { IMGUI_DEBUG_LOG_IO("%s: MouseButton %d %s\n", prefix, e->MouseButton.Button, e->MouseButton.Down ? "Down" : "Up"); return; }
+    if (e->Type == ImGuiInputEventType_MouseWheel)  { IMGUI_DEBUG_LOG_IO("%s: MouseWheel (%.1f %.1f)\n", prefix, e->MouseWheel.WheelX, e->MouseWheel.WheelY); return; }
+    if (e->Type == ImGuiInputEventType_Key)         { IMGUI_DEBUG_LOG_IO("%s: Key \"%s\" %s\n", prefix, ImGui::GetKeyName(e->Key.Key), e->Key.Down ? "Down" : "Up"); return; }
+    if (e->Type == ImGuiInputEventType_Text)        { IMGUI_DEBUG_LOG_IO("%s: Text: %c (U+%08X)\n", prefix, e->Text.Char, e->Text.Char); return; }
+    if (e->Type == ImGuiInputEventType_Focus)       { IMGUI_DEBUG_LOG_IO("%s: AppFocused %d\n", prefix, e->AppFocused.Focused); return; }
 }*/
 
 // Process input queue
@@ -7916,14 +8091,14 @@ void ImGui::UpdateInputEvents(bool trickle_fast_inputs)
     }
 
     // Record trail (for domain-specific applications wanting to access a precise trail)
-    //if (event_n != 0) IMGUI_DEBUG_LOG("Processed: %d / Remaining: %d\n", event_n, g.InputEventsQueue.Size - event_n);
+    //if (event_n != 0) IMGUI_DEBUG_LOG_IO("Processed: %d / Remaining: %d\n", event_n, g.InputEventsQueue.Size - event_n);
     for (int n = 0; n < event_n; n++)
         g.InputEventsTrail.push_back(g.InputEventsQueue[n]);
 
     // [DEBUG]
     /*if (event_n != 0)
         for (int n = 0; n < g.InputEventsQueue.Size; n++)
-            DebugLogInputEvent(n < event_n ? "Processed" : "Remaining", &g.InputEventsQueue[n]);*/
+            DebugPrintInputEvent(n < event_n ? "Processed" : "Remaining", &g.InputEventsQueue[n]);*/
 
     // Remaining events will be processed on the next frame
     if (event_n == g.InputEventsQueue.Size)
@@ -9043,7 +9218,9 @@ ImGuiWindow* ImGui::GetTopMostAndVisiblePopupModal()
 void ImGui::OpenPopup(const char* str_id, ImGuiPopupFlags popup_flags)
 {
     ImGuiContext& g = *GImGui;
-    OpenPopupEx(g.CurrentWindow->GetID(str_id), popup_flags);
+    ImGuiID id = g.CurrentWindow->GetID(str_id);
+    IMGUI_DEBUG_LOG_POPUP("[popup] OpenPopup(\"%s\" -> 0x%08X\n", str_id, id);
+    OpenPopupEx(id, popup_flags);
 }
 
 void ImGui::OpenPopup(ImGuiID id, ImGuiPopupFlags popup_flags)
@@ -9074,7 +9251,7 @@ void ImGui::OpenPopupEx(ImGuiID id, ImGuiPopupFlags popup_flags)
     popup_ref.OpenPopupPos = NavCalcPreferredRefPos();
     popup_ref.OpenMousePos = IsMousePosValid(&g.IO.MousePos) ? g.IO.MousePos : popup_ref.OpenPopupPos;
 
-    IMGUI_DEBUG_LOG_POPUP("OpenPopupEx(0x%08X)\n", id);
+    IMGUI_DEBUG_LOG_POPUP("[popup] OpenPopupEx(0x%08X)\n", id);
     if (g.OpenPopupStack.Size < current_stack_size + 1)
     {
         g.OpenPopupStack.push_back(popup_ref);
@@ -9143,7 +9320,7 @@ void ImGui::ClosePopupsOverWindow(ImGuiWindow* ref_window, bool restore_focus_to
     }
     if (popup_count_to_keep < g.OpenPopupStack.Size) // This test is not required but it allows to set a convenient breakpoint on the statement below
     {
-        IMGUI_DEBUG_LOG_POPUP("ClosePopupsOverWindow(\"%s\") -> ClosePopupToLevel(%d)\n", ref_window->Name, popup_count_to_keep);
+        IMGUI_DEBUG_LOG_POPUP("[popup] ClosePopupsOverWindow(\"%s\")\n", ref_window ? ref_window->Name : "<NULL>");
         ClosePopupToLevel(popup_count_to_keep, restore_focus_to_window_under_popup);
     }
 }
@@ -9166,7 +9343,7 @@ void ImGui::ClosePopupsExceptModals()
 void ImGui::ClosePopupToLevel(int remaining, bool restore_focus_to_window_under_popup)
 {
     ImGuiContext& g = *GImGui;
-    IMGUI_DEBUG_LOG_POPUP("ClosePopupToLevel(%d), restore_focus_to_window_under_popup=%d\n", remaining, restore_focus_to_window_under_popup);
+    IMGUI_DEBUG_LOG_POPUP("[popup] ClosePopupToLevel(%d), restore_focus_to_window_under_popup=%d\n", remaining, restore_focus_to_window_under_popup);
     IM_ASSERT(remaining >= 0 && remaining < g.OpenPopupStack.Size);
 
     // Trim open popup stack
@@ -9211,7 +9388,7 @@ void ImGui::CloseCurrentPopup()
             break;
         popup_idx--;
     }
-    IMGUI_DEBUG_LOG_POPUP("CloseCurrentPopup %d -> %d\n", g.BeginPopupStack.Size - 1, popup_idx);
+    IMGUI_DEBUG_LOG_POPUP("[popup] CloseCurrentPopup %d -> %d\n", g.BeginPopupStack.Size - 1, popup_idx);
     ClosePopupToLevel(popup_idx, true);
 
     // A common pattern is to close a popup when selecting a menu item/selectable that will open another window.
@@ -9517,8 +9694,22 @@ ImVec2 ImGui::FindBestWindowPosForPopup(ImGuiWindow* window)
 // [SECTION] KEYBOARD/GAMEPAD NAVIGATION
 //-----------------------------------------------------------------------------
 
-// FIXME-NAV: The existence of SetNavID vs SetFocusID properly needs to be clarified/reworked.
-// In our terminology those should be interchangeable. Those two functions are merely a legacy artifact, so at minimum naming should be clarified.
+// FIXME-NAV: The existence of SetNavID vs SetFocusID vs FocusWindow() needs to be clarified/reworked.
+// In our terminology those should be interchangeable, yet right now this is super confusing.
+// Those two functions are merely a legacy artifact, so at minimum naming should be clarified.
+
+void ImGui::SetNavWindow(ImGuiWindow* window)
+{
+    ImGuiContext& g = *GImGui;
+    if (g.NavWindow != window)
+    {
+        IMGUI_DEBUG_LOG_FOCUS("[focus] SetNavWindow(\"%s\")\n", window ? window->Name : "<NULL>");
+        g.NavWindow = window;
+    }
+    g.NavInitRequest = g.NavMoveSubmitted = g.NavMoveScoringItems = false;
+    NavUpdateAnyRequestFlag();
+}
+
 void ImGui::SetNavID(ImGuiID id, ImGuiNavLayer nav_layer, ImGuiID focus_scope_id, const ImRect& rect_rel)
 {
     ImGuiContext& g = *GImGui;
@@ -9536,12 +9727,12 @@ void ImGui::SetFocusID(ImGuiID id, ImGuiWindow* window)
     ImGuiContext& g = *GImGui;
     IM_ASSERT(id != 0);
 
+    if (g.NavWindow != window)
+       SetNavWindow(window);
+
     // Assume that SetFocusID() is called in the context where its window->DC.NavLayerCurrent and window->DC.NavFocusScopeIdCurrent are valid.
     // Note that window may be != g.CurrentWindow (e.g. SetFocusID call in InputTextEx for multi-line text)
     const ImGuiNavLayer nav_layer = window->DC.NavLayerCurrent;
-    if (g.NavWindow != window)
-        g.NavInitRequest = false;
-    g.NavWindow = window;
     g.NavId = id;
     g.NavLayer = nav_layer;
     g.NavFocusScopeId = window->DC.NavFocusScopeIdCurrent;
@@ -9789,7 +9980,8 @@ static void ImGui::NavProcessItem()
     // Update window-relative bounding box of navigated item
     if (g.NavId == id)
     {
-        g.NavWindow = window;                                           // Always refresh g.NavWindow, because some operations such as FocusItem() don't have a window.
+        if (g.NavWindow != window)
+            SetNavWindow(window); // Always refresh g.NavWindow, because some operations such as FocusItem() may not have a window.
         g.NavLayer = window->DC.NavLayerCurrent;
         g.NavFocusScopeId = window->DC.NavFocusScopeIdCurrent;
         g.NavIdIsAlive = true;
@@ -9867,10 +10059,11 @@ void ImGui::NavMoveRequestSubmit(ImGuiDir move_dir, ImGuiDir clip_dir, ImGuiNavM
     g.NavMoveScrollFlags = scroll_flags;
     g.NavMoveForwardToNextFrame = false;
     g.NavMoveKeyMods = g.IO.KeyMods;
-    g.NavTabbingCounter = 0;
     g.NavMoveResultLocal.Clear();
     g.NavMoveResultLocalVisible.Clear();
     g.NavMoveResultOther.Clear();
+    g.NavTabbingCounter = 0;
+    g.NavTabbingResultFirst.Clear();
     NavUpdateAnyRequestFlag();
 }
 
@@ -9937,7 +10130,12 @@ void ImGui::NavRestoreLayer(ImGuiNavLayer layer)
 {
     ImGuiContext& g = *GImGui;
     if (layer == ImGuiNavLayer_Main)
-        g.NavWindow = NavRestoreLastChildNavWindow(g.NavWindow);
+    {
+        ImGuiWindow* prev_nav_window = g.NavWindow;
+        g.NavWindow = NavRestoreLastChildNavWindow(g.NavWindow);    // FIXME-NAV: Should clear ongoing nav requests?
+        if (prev_nav_window)
+            IMGUI_DEBUG_LOG_FOCUS("[focus] NavRestoreLayer: from \"%s\" to SetNavWindow(\"%s\")\n", prev_nav_window->Name, g.NavWindow->Name);
+    }
     ImGuiWindow* window = g.NavWindow;
     if (window->NavLastIds[layer] != 0)
     {
@@ -10025,56 +10223,27 @@ static ImVec2 ImGui::NavCalcPreferredRefPos()
     }
 }
 
-const char* ImGui::GetNavInputName(ImGuiNavInput n)
-{
-    static const char* names[] =
-    {
-        "Activate", "Cancel", "Input", "Menu", "DpadLeft", "DpadRight", "DpadUp", "DpadDown", "LStickLeft", "LStickRight", "LStickUp", "LStickDown",
-        "FocusPrev", "FocusNext", "TweakSlow", "TweakFast", "KeyLeft", "KeyRight", "KeyUp", "KeyDown"
-    };
-    IM_ASSERT(IM_ARRAYSIZE(names) == ImGuiNavInput_COUNT);
-    IM_ASSERT(n >= 0 && n < ImGuiNavInput_COUNT);
-    return names[n];
-}
-
-float ImGui::GetNavInputAmount(ImGuiNavInput n, ImGuiNavReadMode mode)
+float ImGui::GetNavTweakPressedAmount(ImGuiAxis axis)
 {
     ImGuiContext& g = *GImGui;
-    if (mode == ImGuiNavReadMode_Down)
-        return g.IO.NavInputs[n];                         // Instant, read analog input (0.0f..1.0f, as provided by user)
+    float repeat_delay, repeat_rate;
+    GetTypematicRepeatRate(ImGuiInputReadFlags_RepeatRateNavTweak, &repeat_delay, &repeat_rate);
 
-    const float t = g.IO.NavInputsDownDuration[n];
-    if (t < 0.0f && mode == ImGuiNavReadMode_Released)  // Return 1.0f when just released, no repeat, ignore analog input.
-        return (g.IO.NavInputsDownDurationPrev[n] >= 0.0f ? 1.0f : 0.0f);
-    if (t < 0.0f)
-        return 0.0f;
-    if (mode == ImGuiNavReadMode_Pressed)               // Return 1.0f when just pressed, no repeat, ignore analog input.
-        return (t == 0.0f) ? 1.0f : 0.0f;
-    if (mode == ImGuiNavReadMode_Repeat)
-        return (float)CalcTypematicRepeatAmount(t - g.IO.DeltaTime, t, g.IO.KeyRepeatDelay * 0.72f, g.IO.KeyRepeatRate * 0.80f);
-    if (mode == ImGuiNavReadMode_RepeatSlow)
-        return (float)CalcTypematicRepeatAmount(t - g.IO.DeltaTime, t, g.IO.KeyRepeatDelay * 1.25f, g.IO.KeyRepeatRate * 2.00f);
-    if (mode == ImGuiNavReadMode_RepeatFast)
-        return (float)CalcTypematicRepeatAmount(t - g.IO.DeltaTime, t, g.IO.KeyRepeatDelay * 0.72f, g.IO.KeyRepeatRate * 0.30f);
-    return 0.0f;
-}
-
-ImVec2 ImGui::GetNavInputAmount2d(ImGuiNavDirSourceFlags dir_sources, ImGuiNavReadMode mode, float slow_factor, float fast_factor)
-{
-    ImVec2 delta(0.0f, 0.0f);
-    if (dir_sources & ImGuiNavDirSourceFlags_RawKeyboard)
-        delta += ImVec2((float)IsKeyDown(ImGuiKey_RightArrow) - (float)IsKeyDown(ImGuiKey_LeftArrow), (float)IsKeyDown(ImGuiKey_DownArrow) - (float)IsKeyDown(ImGuiKey_UpArrow));
-    if (dir_sources & ImGuiNavDirSourceFlags_Keyboard)
-        delta += ImVec2(GetNavInputAmount(ImGuiNavInput_KeyRight_, mode)   - GetNavInputAmount(ImGuiNavInput_KeyLeft_,   mode), GetNavInputAmount(ImGuiNavInput_KeyDown_,   mode) - GetNavInputAmount(ImGuiNavInput_KeyUp_,   mode));
-    if (dir_sources & ImGuiNavDirSourceFlags_PadDPad)
-        delta += ImVec2(GetNavInputAmount(ImGuiNavInput_DpadRight, mode)   - GetNavInputAmount(ImGuiNavInput_DpadLeft,   mode), GetNavInputAmount(ImGuiNavInput_DpadDown,   mode) - GetNavInputAmount(ImGuiNavInput_DpadUp,   mode));
-    if (dir_sources & ImGuiNavDirSourceFlags_PadLStick)
-        delta += ImVec2(GetNavInputAmount(ImGuiNavInput_LStickRight, mode) - GetNavInputAmount(ImGuiNavInput_LStickLeft, mode), GetNavInputAmount(ImGuiNavInput_LStickDown, mode) - GetNavInputAmount(ImGuiNavInput_LStickUp, mode));
-    if (slow_factor != 0.0f && IsNavInputDown(ImGuiNavInput_TweakSlow))
-        delta *= slow_factor;
-    if (fast_factor != 0.0f && IsNavInputDown(ImGuiNavInput_TweakFast))
-        delta *= fast_factor;
-    return delta;
+    ImGuiKey key_less, key_more;
+    if (g.NavInputSource == ImGuiInputSource_Gamepad)
+    {
+        key_less = (axis == ImGuiAxis_X) ? ImGuiKey_GamepadDpadLeft : ImGuiKey_GamepadDpadUp;
+        key_more = (axis == ImGuiAxis_X) ? ImGuiKey_GamepadDpadRight : ImGuiKey_GamepadDpadDown;
+    }
+    else
+    {
+        key_less = (axis == ImGuiAxis_X) ? ImGuiKey_LeftArrow : ImGuiKey_UpArrow;
+        key_more = (axis == ImGuiAxis_X) ? ImGuiKey_RightArrow : ImGuiKey_DownArrow;
+    }
+    float amount = (float)GetKeyPressedAmount(key_more, repeat_delay, repeat_rate) - (float)GetKeyPressedAmount(key_less, repeat_delay, repeat_rate);
+    if (amount != 0.0f && IsKeyDown(key_less) && IsKeyDown(key_more)) // Cancel when opposite directions are held, regardless of repeat phase
+        amount = 0.0f;
+    return amount;
 }
 
 static void ImGui::NavUpdate()
@@ -10083,56 +10252,22 @@ static void ImGui::NavUpdate()
     ImGuiIO& io = g.IO;
 
     io.WantSetMousePos = false;
-    //if (g.NavScoringDebugCount > 0) IMGUI_DEBUG_LOG("NavScoringDebugCount %d for '%s' layer %d (Init:%d, Move:%d)\n", g.NavScoringDebugCount, g.NavWindow ? g.NavWindow->Name : "NULL", g.NavLayer, g.NavInitRequest || g.NavInitResultId != 0, g.NavMoveRequest);
+    //if (g.NavScoringDebugCount > 0) IMGUI_DEBUG_LOG_NAV("[nav] NavScoringDebugCount %d for '%s' layer %d (Init:%d, Move:%d)\n", g.NavScoringDebugCount, g.NavWindow ? g.NavWindow->Name : "NULL", g.NavLayer, g.NavInitRequest || g.NavInitResultId != 0, g.NavMoveRequest);
 
-    // Update Gamepad->Nav inputs mapping
-    // Set input source as Gamepad when buttons are pressed (as some features differs when used with Gamepad vs Keyboard)
+    // Set input source based on which keys are last pressed (as some features differs when used with Gamepad vs Keyboard)
+    // FIXME-NAV: Now that keys are separated maybe we can get rid of NavInputSource?
     const bool nav_gamepad_active = (io.ConfigFlags & ImGuiConfigFlags_NavEnableGamepad) != 0 && (io.BackendFlags & ImGuiBackendFlags_HasGamepad) != 0;
-    if (nav_gamepad_active && g.IO.BackendUsingLegacyNavInputArray == false)
-    {
-        for (int n = 0; n < ImGuiNavInput_COUNT; n++)
-            IM_ASSERT(io.NavInputs[n] == 0.0f && "Backend needs to either only use io.AddKeyEvent()/io.AddKeyAnalogEvent(), either only fill legacy io.NavInputs[]. Not both!");
-        #define NAV_MAP_KEY(_KEY, _NAV_INPUT, _ACTIVATE_NAV)  do { io.NavInputs[_NAV_INPUT] = io.KeysData[_KEY - ImGuiKey_KeysData_OFFSET].AnalogValue; if (_ACTIVATE_NAV && io.NavInputs[_NAV_INPUT] > 0.0f) { g.NavInputSource = ImGuiInputSource_Gamepad; } } while (0)
-        NAV_MAP_KEY(ImGuiKey_GamepadFaceDown, ImGuiNavInput_Activate, true);
-        NAV_MAP_KEY(ImGuiKey_GamepadFaceRight, ImGuiNavInput_Cancel, true);
-        NAV_MAP_KEY(ImGuiKey_GamepadFaceLeft, ImGuiNavInput_Menu, true);
-        NAV_MAP_KEY(ImGuiKey_GamepadFaceUp, ImGuiNavInput_Input, true);
-        NAV_MAP_KEY(ImGuiKey_GamepadDpadLeft, ImGuiNavInput_DpadLeft, true);
-        NAV_MAP_KEY(ImGuiKey_GamepadDpadRight, ImGuiNavInput_DpadRight, true);
-        NAV_MAP_KEY(ImGuiKey_GamepadDpadUp, ImGuiNavInput_DpadUp, true);
-        NAV_MAP_KEY(ImGuiKey_GamepadDpadDown, ImGuiNavInput_DpadDown, true);
-        NAV_MAP_KEY(ImGuiKey_GamepadL1, ImGuiNavInput_FocusPrev, false);
-        NAV_MAP_KEY(ImGuiKey_GamepadR1, ImGuiNavInput_FocusNext, false);
-        NAV_MAP_KEY(ImGuiKey_GamepadL1, ImGuiNavInput_TweakSlow, false);
-        NAV_MAP_KEY(ImGuiKey_GamepadR1, ImGuiNavInput_TweakFast, false);
-        NAV_MAP_KEY(ImGuiKey_GamepadLStickLeft, ImGuiNavInput_LStickLeft, false);
-        NAV_MAP_KEY(ImGuiKey_GamepadLStickRight, ImGuiNavInput_LStickRight, false);
-        NAV_MAP_KEY(ImGuiKey_GamepadLStickUp, ImGuiNavInput_LStickUp, false);
-        NAV_MAP_KEY(ImGuiKey_GamepadLStickDown, ImGuiNavInput_LStickDown, false);
-        #undef NAV_MAP_KEY
-    }
-
-    // Update Keyboard->Nav inputs mapping
+    const ImGuiKey nav_gamepad_keys_to_change_source[] = { ImGuiKey_GamepadFaceRight, ImGuiKey_GamepadFaceLeft, ImGuiKey_GamepadFaceUp, ImGuiKey_GamepadFaceDown, ImGuiKey_GamepadDpadRight, ImGuiKey_GamepadDpadLeft, ImGuiKey_GamepadDpadUp, ImGuiKey_GamepadDpadDown };
+    if (nav_gamepad_active)
+        for (ImGuiKey key : nav_gamepad_keys_to_change_source)
+            if (IsKeyDown(key))
+                g.NavInputSource = ImGuiInputSource_Gamepad;
     const bool nav_keyboard_active = (io.ConfigFlags & ImGuiConfigFlags_NavEnableKeyboard) != 0;
+    const ImGuiKey nav_keyboard_keys_to_change_source[] = { ImGuiKey_Space, ImGuiKey_Enter, ImGuiKey_Escape, ImGuiKey_RightArrow, ImGuiKey_LeftArrow, ImGuiKey_UpArrow, ImGuiKey_DownArrow };
     if (nav_keyboard_active)
-    {
-        #define NAV_MAP_KEY(_KEY, _NAV_INPUT)  do { if (IsKeyDown(_KEY)) { io.NavInputs[_NAV_INPUT] = 1.0f; g.NavInputSource = ImGuiInputSource_Keyboard; } } while (0)
-        NAV_MAP_KEY(ImGuiKey_Space,     ImGuiNavInput_Activate );
-        NAV_MAP_KEY(ImGuiKey_Enter,     ImGuiNavInput_Input    );
-        NAV_MAP_KEY(ImGuiKey_Escape,    ImGuiNavInput_Cancel   );
-        NAV_MAP_KEY(ImGuiKey_LeftArrow, ImGuiNavInput_KeyLeft_ );
-        NAV_MAP_KEY(ImGuiKey_RightArrow,ImGuiNavInput_KeyRight_);
-        NAV_MAP_KEY(ImGuiKey_UpArrow,   ImGuiNavInput_KeyUp_   );
-        NAV_MAP_KEY(ImGuiKey_DownArrow, ImGuiNavInput_KeyDown_ );
-        if (io.KeyCtrl)
-            io.NavInputs[ImGuiNavInput_TweakSlow] = 1.0f;
-        if (io.KeyShift)
-            io.NavInputs[ImGuiNavInput_TweakFast] = 1.0f;
-        #undef NAV_MAP_KEY
-    }
-    memcpy(io.NavInputsDownDurationPrev, io.NavInputsDownDuration, sizeof(io.NavInputsDownDuration));
-    for (int i = 0; i < IM_ARRAYSIZE(io.NavInputs); i++)
-        io.NavInputsDownDuration[i] = (io.NavInputs[i] > 0.0f) ? (io.NavInputsDownDuration[i] < 0.0f ? 0.0f : io.NavInputsDownDuration[i] + io.DeltaTime) : -1.0f;
+        for (ImGuiKey key : nav_keyboard_keys_to_change_source)
+            if (IsKeyDown(key))
+                g.NavInputSource = ImGuiInputSource_Keyboard;
 
     // Process navigation init request (select first/default focus)
     if (g.NavInitResultId != 0)
@@ -10177,10 +10312,10 @@ static void ImGui::NavUpdate()
     g.NavActivateFlags = ImGuiActivateFlags_None;
     if (g.NavId != 0 && !g.NavDisableHighlight && !g.NavWindowingTarget && g.NavWindow && !(g.NavWindow->Flags & ImGuiWindowFlags_NoNavInputs))
     {
-        bool activate_down = IsNavInputDown(ImGuiNavInput_Activate);
-        bool input_down = IsNavInputDown(ImGuiNavInput_Input);
-        bool activate_pressed = activate_down && IsNavInputTest(ImGuiNavInput_Activate, ImGuiNavReadMode_Pressed);
-        bool input_pressed = input_down && IsNavInputTest(ImGuiNavInput_Input, ImGuiNavReadMode_Pressed);
+        const bool activate_down = IsKeyDown(ImGuiKey_Space) || IsKeyDown(ImGuiKey_NavGamepadActivate);
+        const bool activate_pressed = activate_down && (IsKeyPressed(ImGuiKey_Space, false) || IsKeyPressed(ImGuiKey_NavGamepadActivate, false));
+        const bool input_down = IsKeyDown(ImGuiKey_Enter) || IsKeyDown(ImGuiKey_NavGamepadInput);
+        const bool input_pressed = input_down && (IsKeyPressed(ImGuiKey_Enter, false) || IsKeyPressed(ImGuiKey_NavGamepadInput, false));
         if (g.ActiveId == 0 && activate_pressed)
         {
             g.NavActivateId = g.NavId;
@@ -10237,11 +10372,12 @@ static void ImGui::NavUpdate()
 
         // *Normal* Manual scroll with NavScrollXXX keys
         // Next movement request will clamp the NavId reference rectangle to the visible area, so navigation will resume within those bounds.
-        ImVec2 scroll_dir = GetNavInputAmount2d(ImGuiNavDirSourceFlags_PadLStick, ImGuiNavReadMode_Down, 1.0f / 10.0f, 10.0f);
+        const ImVec2 scroll_dir = GetKeyVector2d(ImGuiKey_GamepadLStickLeft, ImGuiKey_GamepadLStickRight, ImGuiKey_GamepadLStickUp, ImGuiKey_GamepadLStickDown);
+        const float tweak_factor = IsKeyDown(ImGuiKey_NavGamepadTweakSlow) ? 1.0f / 10.0f : IsKeyDown(ImGuiKey_NavGamepadTweakFast) ? 10.0f : 1.0f;
         if (scroll_dir.x != 0.0f && window->ScrollbarX)
-            SetScrollX(window, ImFloor(window->Scroll.x + scroll_dir.x * scroll_speed));
+            SetScrollX(window, ImFloor(window->Scroll.x + scroll_dir.x * scroll_speed * tweak_factor));
         if (scroll_dir.y != 0.0f)
-            SetScrollY(window, ImFloor(window->Scroll.y + scroll_dir.y * scroll_speed));
+            SetScrollY(window, ImFloor(window->Scroll.y + scroll_dir.y * scroll_speed * tweak_factor));
     }
 
     // Always prioritize mouse highlight if navigation is disabled
@@ -10257,7 +10393,7 @@ static void ImGui::NavUpdate()
     {
         io.MousePos = io.MousePosPrev = NavCalcPreferredRefPos();
         io.WantSetMousePos = true;
-        //IMGUI_DEBUG_LOG("SetMousePos: (%.1f,%.1f)\n", io.MousePos.x, io.MousePos.y);
+        //IMGUI_DEBUG_LOG_IO("SetMousePos: (%.1f,%.1f)\n", io.MousePos.x, io.MousePos.y);
     }
 
     // [DEBUG]
@@ -10281,7 +10417,7 @@ void ImGui::NavInitRequestApplyResult()
 
     // Apply result from previous navigation init request (will typically select the first item, unless SetItemDefaultFocus() has been called)
     // FIXME-NAV: On _NavFlattened windows, g.NavWindow will only be updated during subsequent frame. Not a problem currently.
-    IMGUI_DEBUG_LOG_NAV("[nav] NavInitRequest: result NavID 0x%08X in Layer %d Window \"%s\"\n", g.NavInitResultId, g.NavLayer, g.NavWindow->Name);
+    IMGUI_DEBUG_LOG_NAV("[nav] NavInitRequest: ApplyResult: NavID 0x%08X in Layer %d Window \"%s\"\n", g.NavInitResultId, g.NavLayer, g.NavWindow->Name);
     SetNavID(g.NavInitResultId, g.NavLayer, 0, g.NavInitResultRectRel);
     g.NavIdIsAlive = true; // Mark as alive from previous frame as we got a result
     if (g.NavInitRequestFromMove)
@@ -10310,11 +10446,11 @@ void ImGui::NavUpdateCreateMoveRequest()
         g.NavMoveScrollFlags = ImGuiScrollFlags_None;
         if (window && !g.NavWindowingTarget && !(window->Flags & ImGuiWindowFlags_NoNavInputs))
         {
-            const ImGuiNavReadMode read_mode = ImGuiNavReadMode_Repeat;
-            if (!IsActiveIdUsingNavDir(ImGuiDir_Left)  && (IsNavInputTest(ImGuiNavInput_DpadLeft,  read_mode) || IsNavInputTest(ImGuiNavInput_KeyLeft_,  read_mode))) { g.NavMoveDir = ImGuiDir_Left; }
-            if (!IsActiveIdUsingNavDir(ImGuiDir_Right) && (IsNavInputTest(ImGuiNavInput_DpadRight, read_mode) || IsNavInputTest(ImGuiNavInput_KeyRight_, read_mode))) { g.NavMoveDir = ImGuiDir_Right; }
-            if (!IsActiveIdUsingNavDir(ImGuiDir_Up)    && (IsNavInputTest(ImGuiNavInput_DpadUp,    read_mode) || IsNavInputTest(ImGuiNavInput_KeyUp_,    read_mode))) { g.NavMoveDir = ImGuiDir_Up; }
-            if (!IsActiveIdUsingNavDir(ImGuiDir_Down)  && (IsNavInputTest(ImGuiNavInput_DpadDown,  read_mode) || IsNavInputTest(ImGuiNavInput_KeyDown_,  read_mode))) { g.NavMoveDir = ImGuiDir_Down; }
+            const ImGuiInputReadFlags repeat_mode = ImGuiInputReadFlags_Repeat | ImGuiInputReadFlags_RepeatRateNavMove;
+            if (!IsActiveIdUsingNavDir(ImGuiDir_Left)  && (IsKeyPressedEx(ImGuiKey_GamepadDpadLeft,  repeat_mode) || IsKeyPressedEx(ImGuiKey_LeftArrow,  repeat_mode))) { g.NavMoveDir = ImGuiDir_Left; }
+            if (!IsActiveIdUsingNavDir(ImGuiDir_Right) && (IsKeyPressedEx(ImGuiKey_GamepadDpadRight, repeat_mode) || IsKeyPressedEx(ImGuiKey_RightArrow, repeat_mode))) { g.NavMoveDir = ImGuiDir_Right; }
+            if (!IsActiveIdUsingNavDir(ImGuiDir_Up)    && (IsKeyPressedEx(ImGuiKey_GamepadDpadUp,    repeat_mode) || IsKeyPressedEx(ImGuiKey_UpArrow,    repeat_mode))) { g.NavMoveDir = ImGuiDir_Up; }
+            if (!IsActiveIdUsingNavDir(ImGuiDir_Down)  && (IsKeyPressedEx(ImGuiKey_GamepadDpadDown,  repeat_mode) || IsKeyPressedEx(ImGuiKey_DownArrow,  repeat_mode))) { g.NavMoveDir = ImGuiDir_Down; }
         }
         g.NavMoveClipDir = g.NavMoveDir;
         g.NavScoringNoClipRect = ImRect(+FLT_MAX, +FLT_MAX, -FLT_MAX, -FLT_MAX);
@@ -10351,7 +10487,7 @@ void ImGui::NavUpdateCreateMoveRequest()
     // Moving with no reference triggers a init request (will be used as a fallback if the direction fails to find a match)
     if (g.NavMoveSubmitted && g.NavId == 0)
     {
-        IMGUI_DEBUG_LOG_NAV("[nav] NavInitRequest: from move, window \"%s\", layer=%d\n", g.NavWindow->Name, g.NavLayer);
+        IMGUI_DEBUG_LOG_NAV("[nav] NavInitRequest: from move, window \"%s\", layer=%d\n", window ? window->Name : "<NULL>", g.NavLayer);
         g.NavInitRequest = g.NavInitRequestFromMove = true;
         g.NavInitResultId = 0;
         g.NavDisableHighlight = false;
@@ -10367,7 +10503,7 @@ void ImGui::NavUpdateCreateMoveRequest()
         ImRect inner_rect_rel = WindowRectAbsToRel(window, ImRect(window->InnerRect.Min - ImVec2(1, 1), window->InnerRect.Max + ImVec2(1, 1)));
         if ((clamp_x || clamp_y) && !inner_rect_rel.Contains(window->NavRectRel[g.NavLayer]))
         {
-            IMGUI_DEBUG_LOG_NAV("[nav] NavMoveRequest: clamp NavRectRel for gamepad move\n");
+            //IMGUI_DEBUG_LOG_NAV("[nav] NavMoveRequest: clamp NavRectRel for gamepad move\n");
             float pad_x = ImMin(inner_rect_rel.GetWidth(), window->CalcFontSize() * 0.5f);
             float pad_y = ImMin(inner_rect_rel.GetHeight(), window->CalcFontSize() * 0.5f); // Terrible approximation for the intent of starting navigation from first fully visible item
             inner_rect_rel.Min.x = clamp_x ? (inner_rect_rel.Min.x + pad_x) : -FLT_MAX;
@@ -10417,7 +10553,6 @@ void ImGui::NavUpdateCreateTabbingRequest()
     ImGuiScrollFlags scroll_flags = window->Appearing ? ImGuiScrollFlags_KeepVisibleEdgeX | ImGuiScrollFlags_AlwaysCenterY : ImGuiScrollFlags_KeepVisibleEdgeX | ImGuiScrollFlags_KeepVisibleEdgeY;
     ImGuiDir clip_dir = (g.NavTabbingDir < 0) ? ImGuiDir_Up : ImGuiDir_Down;
     NavMoveRequestSubmit(ImGuiDir_None, clip_dir, ImGuiNavMoveFlags_Tabbing, scroll_flags); // FIXME-NAV: Once we refactor tabbing, add LegacyApi flag to not activate non-inputable.
-    g.NavTabbingResultFirst.Clear();
     g.NavTabbingCounter = -1;
 }
 
@@ -10475,7 +10610,11 @@ void ImGui::NavMoveRequestApplyResult()
         }
     }
 
-    g.NavWindow = result->Window;
+    if (g.NavWindow != result->Window)
+    {
+        IMGUI_DEBUG_LOG_FOCUS("[focus] NavMoveRequest: SetNavWindow(\"%s\")\n", result->Window->Name);
+        g.NavWindow = result->Window;
+    }
     if (g.ActiveId != result->ID)
         ClearActiveID();
     if (g.NavId != result->ID)
@@ -10517,13 +10656,13 @@ void ImGui::NavMoveRequestApplyResult()
 static void ImGui::NavUpdateCancelRequest()
 {
     ImGuiContext& g = *GImGui;
-    if (!IsNavInputTest(ImGuiNavInput_Cancel, ImGuiNavReadMode_Pressed))
+    if (!IsKeyPressed(ImGuiKey_Escape, false) && !IsKeyPressed(ImGuiKey_NavGamepadCancel, false))
         return;
 
-    IMGUI_DEBUG_LOG_NAV("[nav] ImGuiNavInput_Cancel\n");
+    IMGUI_DEBUG_LOG_NAV("[nav] NavUpdateCancelRequest()\n");
     if (g.ActiveId != 0)
     {
-        if (!IsActiveIdUsingNavInput(ImGuiNavInput_Cancel))
+        if (!IsActiveIdUsingKey(ImGuiKey_Escape) && !IsActiveIdUsingKey(ImGuiKey_NavGamepadCancel))
             ClearActiveID();
     }
     else if (g.NavLayer != ImGuiNavLayer_Main)
@@ -10543,11 +10682,10 @@ static void ImGui::NavUpdateCancelRequest()
         SetNavID(child_window->ChildId, ImGuiNavLayer_Main, 0, WindowRectAbsToRel(parent_window, child_rect));
         NavRestoreHighlightAfterMove();
     }
-    else if (g.OpenPopupStack.Size > 0)
+    else if (g.OpenPopupStack.Size > 0 && !(g.OpenPopupStack.back().Window->Flags & ImGuiWindowFlags_Modal))
     {
         // Close open popup/menu
-        if (!(g.OpenPopupStack.back().Window->Flags & ImGuiWindowFlags_Modal))
-            ClosePopupToLevel(g.OpenPopupStack.Size - 1, true);
+        ClosePopupToLevel(g.OpenPopupStack.Size - 1, true);
     }
     else
     {
@@ -10738,7 +10876,10 @@ static void NavUpdateWindowingHighlightWindow(int focus_change_dir)
     if (!window_target)
         window_target = FindWindowNavFocusable((focus_change_dir < 0) ? (g.WindowsFocusOrder.Size - 1) : 0, i_current, focus_change_dir);
     if (window_target) // Don't reset windowing target if there's a single window in the list
+    {
         g.NavWindowingTarget = g.NavWindowingTargetAnim = window_target;
+        g.NavWindowingAccumDeltaPos = g.NavWindowingAccumDeltaSize = ImVec2(0.0f, 0.0f);
+    }
     g.NavWindowingToggleLayer = false;
 }
 
@@ -10767,13 +10908,14 @@ static void ImGui::NavUpdateWindowing()
     }
 
     // Start CTRL+Tab or Square+L/R window selection
-    const bool start_windowing_with_gamepad = allow_windowing && !g.NavWindowingTarget && IsNavInputTest(ImGuiNavInput_Menu, ImGuiNavReadMode_Pressed);
-    const bool start_windowing_with_keyboard = allow_windowing && !g.NavWindowingTarget && io.KeyCtrl && IsKeyPressed(ImGuiKey_Tab);
+    const bool start_windowing_with_gamepad = allow_windowing && !g.NavWindowingTarget && IsKeyPressed(ImGuiKey_NavGamepadMenu, false);
+    const bool start_windowing_with_keyboard = allow_windowing && !g.NavWindowingTarget && io.KeyCtrl && IsKeyPressed(ImGuiKey_Tab, false);
     if (start_windowing_with_gamepad || start_windowing_with_keyboard)
         if (ImGuiWindow* window = g.NavWindow ? g.NavWindow : FindWindowNavFocusable(g.WindowsFocusOrder.Size - 1, -INT_MAX, -1))
         {
             g.NavWindowingTarget = g.NavWindowingTargetAnim = window->RootWindow;
             g.NavWindowingTimer = g.NavWindowingHighlightAlpha = 0.0f;
+            g.NavWindowingAccumDeltaPos = g.NavWindowingAccumDeltaSize = ImVec2(0.0f, 0.0f);
             g.NavWindowingToggleLayer = start_windowing_with_gamepad ? true : false; // Gamepad starts toggling layer
             g.NavInputSource = start_windowing_with_keyboard ? ImGuiInputSource_Keyboard : ImGuiInputSource_Gamepad;
         }
@@ -10786,7 +10928,7 @@ static void ImGui::NavUpdateWindowing()
         g.NavWindowingHighlightAlpha = ImMax(g.NavWindowingHighlightAlpha, ImSaturate((g.NavWindowingTimer - NAV_WINDOWING_HIGHLIGHT_DELAY) / 0.05f));
 
         // Select window to focus
-        const int focus_change_dir = (int)IsNavInputTest(ImGuiNavInput_FocusPrev, ImGuiNavReadMode_RepeatSlow) - (int)IsNavInputTest(ImGuiNavInput_FocusNext, ImGuiNavReadMode_RepeatSlow);
+        const int focus_change_dir = (int)IsKeyPressed(ImGuiKey_GamepadL1) - (int)IsKeyPressed(ImGuiKey_GamepadR1);
         if (focus_change_dir != 0)
         {
             NavUpdateWindowingHighlightWindow(focus_change_dir);
@@ -10794,7 +10936,7 @@ static void ImGui::NavUpdateWindowing()
         }
 
         // Single press toggles NavLayer, long press with L/R apply actual focus on release (until then the window was merely rendered top-most)
-        if (!IsNavInputDown(ImGuiNavInput_Menu))
+        if (!IsKeyDown(ImGuiKey_NavGamepadMenu))
         {
             g.NavWindowingToggleLayer &= (g.NavWindowingHighlightAlpha < 1.0f); // Once button was held long enough we don't consider it a tap-to-toggle-layer press anymore.
             if (g.NavWindowingToggleLayer && g.NavWindow)
@@ -10845,19 +10987,24 @@ static void ImGui::NavUpdateWindowing()
     // Move window
     if (g.NavWindowingTarget && !(g.NavWindowingTarget->Flags & ImGuiWindowFlags_NoMove))
     {
-        ImVec2 move_delta;
+        ImVec2 nav_move_dir;
         if (g.NavInputSource == ImGuiInputSource_Keyboard && !io.KeyShift)
-            move_delta = GetNavInputAmount2d(ImGuiNavDirSourceFlags_RawKeyboard, ImGuiNavReadMode_Down);
+            nav_move_dir = GetKeyVector2d(ImGuiKey_LeftArrow, ImGuiKey_RightArrow, ImGuiKey_UpArrow, ImGuiKey_DownArrow);
         if (g.NavInputSource == ImGuiInputSource_Gamepad)
-            move_delta = GetNavInputAmount2d(ImGuiNavDirSourceFlags_PadLStick, ImGuiNavReadMode_Down);
-        if (move_delta.x != 0.0f || move_delta.y != 0.0f)
+            nav_move_dir = GetKeyVector2d(ImGuiKey_GamepadLStickLeft, ImGuiKey_GamepadLStickRight, ImGuiKey_GamepadLStickUp, ImGuiKey_GamepadLStickDown);
+        if (nav_move_dir.x != 0.0f || nav_move_dir.y != 0.0f)
         {
             const float NAV_MOVE_SPEED = 800.0f;
-            const float move_speed = ImFloor(NAV_MOVE_SPEED * io.DeltaTime * ImMin(io.DisplayFramebufferScale.x, io.DisplayFramebufferScale.y)); // FIXME: Doesn't handle variable framerate very well
-            ImGuiWindow* moving_window = g.NavWindowingTarget->RootWindow;
-            SetWindowPos(moving_window, moving_window->Pos + move_delta * move_speed, ImGuiCond_Always);
-            MarkIniSettingsDirty(moving_window);
+            const float move_step = NAV_MOVE_SPEED * io.DeltaTime * ImMin(io.DisplayFramebufferScale.x, io.DisplayFramebufferScale.y);
+            g.NavWindowingAccumDeltaPos += nav_move_dir * move_step;
             g.NavDisableMouseHover = true;
+            ImVec2 accum_floored = ImFloor(g.NavWindowingAccumDeltaPos);
+            if (accum_floored.x != 0.0f || accum_floored.y != 0.0f)
+            {
+                ImGuiWindow* moving_window = g.NavWindowingTarget->RootWindow;
+                SetWindowPos(moving_window, moving_window->Pos + accum_floored, ImGuiCond_Always);
+                g.NavWindowingAccumDeltaPos -= accum_floored;
+            }
         }
     }
 
@@ -10963,6 +11110,12 @@ void ImGui::NavUpdateWindowingOverlay()
 // [SECTION] DRAG AND DROP
 //-----------------------------------------------------------------------------
 
+bool ImGui::IsDragDropActive()
+{
+    ImGuiContext& g = *GImGui;
+    return g.DragDropActive;
+}
+
 void ImGui::ClearDragDrop()
 {
     ImGuiContext& g = *GImGui;
@@ -11655,7 +11808,8 @@ void ImGui::LoadIniSettingsFromDisk(const char* ini_filename)
     char* file_data = (char*)ImFileLoadToMemory(ini_filename, "rb", &file_data_size);
     if (!file_data)
         return;
-    LoadIniSettingsFromMemory(file_data, (size_t)file_data_size);
+    if (file_data_size > 0)
+        LoadIniSettingsFromMemory(file_data, (size_t)file_data_size);
     IM_FREE(file_data);
 }
 
@@ -12090,7 +12244,7 @@ static void SetPlatformImeDataFn_DefaultImpl(ImGuiViewport*, ImGuiPlatformImeDat
 // - DebugNodeWindowsListByBeginStackParent() [Internal]
 //-----------------------------------------------------------------------------
 
-#ifndef IMGUI_DISABLE_METRICS_WINDOW
+#ifndef IMGUI_DISABLE_DEBUG_TOOLS
 
 void ImGui::DebugRenderViewportThumbnail(ImDrawList* draw_list, ImGuiViewportP* viewport, const ImRect& bb)
 {
@@ -12217,6 +12371,8 @@ void ImGui::ShowMetricsWindow(bool* p_open)
     ImGuiContext& g = *GImGui;
     ImGuiIO& io = g.IO;
     ImGuiMetricsConfig* cfg = &g.DebugMetricsConfig;
+    if (cfg->ShowDebugLog)
+        ShowDebugLogWindow(&cfg->ShowDebugLog);
     if (cfg->ShowStackTool)
         ShowStackToolWindow(&cfg->ShowStackTool);
 
@@ -12298,8 +12454,19 @@ void ImGui::ShowMetricsWindow(bool* p_open)
             TreePop();
         }
 
+        // The Item Picker tool is super useful to visually select an item and break into the call-stack of where it was submitted.
+        if (Checkbox("Show Item Picker", &g.DebugItemPickerActive) && g.DebugItemPickerActive)
+            DebugStartItemPicker();
+        SameLine();
+        MetricsHelpMarker("Will call the IM_DEBUG_BREAK() macro to break in debugger.\nWarning: If you don't have a debugger attached, this will probably crash.");
+
         // Stack Tool is your best friend!
-        Checkbox("Show stack tool", &cfg->ShowStackTool);
+        Checkbox("Show Debug Log", &cfg->ShowDebugLog);
+        SameLine();
+        MetricsHelpMarker("You can also call ImGui::ShowDebugLogWindow() from your code.");
+
+        // Stack Tool is your best friend!
+        Checkbox("Show Stack Tool", &cfg->ShowStackTool);
         SameLine();
         MetricsHelpMarker("You can also call ImGui::ShowStackToolWindow() from your code.");
 
@@ -12365,12 +12532,6 @@ void ImGui::ShowMetricsWindow(bool* p_open)
             }
         }
 
-        // The Item Picker tool is super useful to visually select an item and break into the call-stack of where it was submitted.
-        if (Button("Item Picker.."))
-            DebugStartItemPicker();
-        SameLine();
-        MetricsHelpMarker("Will call the IM_DEBUG_BREAK() macro to break in debugger.\nWarning: If you don't have a debugger attached, this will probably crash.");
-
         TreePop();
     }
 
@@ -12467,6 +12628,13 @@ void ImGui::ShowMetricsWindow(bool* p_open)
         TreePop();
     }
 
+    // Details for InputText
+    if (TreeNode("InputText"))
+    {
+        DebugNodeInputTextState(&g.InputTextState);
+        TreePop();
+    }
+
     // Details for Docking
 #ifdef IMGUI_HAS_DOCK
     if (TreeNode("Docking"))
@@ -12542,7 +12710,7 @@ void ImGui::ShowMetricsWindow(bool* p_open)
         int active_id_using_key_input_count = 0;
         for (int n = ImGuiKey_NamedKey_BEGIN; n < ImGuiKey_NamedKey_END; n++)
             active_id_using_key_input_count += g.ActiveIdUsingKeyInputMask[n] ? 1 : 0;
-        Text("ActiveIdUsing: Wheel: %d, NavDirMask: %X, NavInputMask: %X, KeyInputMask: %d key(s)", g.ActiveIdUsingMouseWheel, g.ActiveIdUsingNavDirMask, g.ActiveIdUsingNavInputMask, active_id_using_key_input_count);
+        Text("ActiveIdUsing: NavDirMask: %X, KeyInputMask: %d key(s)", g.ActiveIdUsingNavDirMask, active_id_using_key_input_count);
         Text("HoveredId: 0x%08X (%.2f sec), AllowOverlap: %d", g.HoveredIdPreviousFrame, g.HoveredIdTimer, g.HoveredIdAllowOverlap); // Not displaying g.HoveredId as it is update mid-frame
         Text("DragDrop: %d, SourceId = 0x%08X, Payload \"%s\" (%d bytes)", g.DragDropActive, g.DragDropPayload.SourceId, g.DragDropPayload.DataType, g.DragDropPayload.DataSize);
         Unindent();
@@ -13033,6 +13201,61 @@ void ImGui::DebugNodeWindowsListByBeginStackParent(ImGuiWindow** windows, int wi
     }
 }
 
+//-----------------------------------------------------------------------------
+// [SECTION] DEBUG LOG
+//-----------------------------------------------------------------------------
+
+void ImGui::DebugLog(const char* fmt, ...)
+{
+    va_list args;
+    va_start(args, fmt);
+    DebugLogV(fmt, args);
+    va_end(args);
+}
+
+void ImGui::DebugLogV(const char* fmt, va_list args)
+{
+    ImGuiContext& g = *GImGui;
+    const int old_size = g.DebugLogBuf.size();
+    g.DebugLogBuf.appendf("[%05d] ", g.FrameCount);
+    g.DebugLogBuf.appendfv(fmt, args);
+    if (g.DebugLogFlags & ImGuiDebugLogFlags_OutputToTTY)
+        IMGUI_DEBUG_PRINTF("%s", g.DebugLogBuf.begin() + old_size);
+}
+
+void ImGui::ShowDebugLogWindow(bool* p_open)
+{
+    ImGuiContext& g = *GImGui;
+    if (!(g.NextWindowData.Flags & ImGuiNextWindowDataFlags_HasSize))
+        SetNextWindowSize(ImVec2(0.0f, GetFontSize() * 12.0f), ImGuiCond_FirstUseEver);
+    if (!Begin("Dear ImGui Debug Log", p_open) || GetCurrentWindow()->BeginCount > 1)
+    {
+        End();
+        return;
+    }
+
+    AlignTextToFramePadding();
+    Text("Log events:");
+    SameLine(); CheckboxFlags("All", &g.DebugLogFlags, ImGuiDebugLogFlags_EventMask_);
+    SameLine(); CheckboxFlags("ActiveId", &g.DebugLogFlags, ImGuiDebugLogFlags_EventActiveId);
+    SameLine(); CheckboxFlags("Focus", &g.DebugLogFlags, ImGuiDebugLogFlags_EventFocus);
+    SameLine(); CheckboxFlags("Popup", &g.DebugLogFlags, ImGuiDebugLogFlags_EventPopup);
+    SameLine(); CheckboxFlags("Nav", &g.DebugLogFlags, ImGuiDebugLogFlags_EventNav);
+
+    if (SmallButton("Clear"))
+        g.DebugLogBuf.clear();
+    SameLine();
+    if (SmallButton("Copy"))
+        SetClipboardText(g.DebugLogBuf.c_str());
+    BeginChild("##log", ImVec2(0.0f, 0.0f), true, ImGuiWindowFlags_AlwaysVerticalScrollbar | ImGuiWindowFlags_AlwaysHorizontalScrollbar);
+    TextUnformatted(g.DebugLogBuf.begin(), g.DebugLogBuf.end()); // FIXME-OPT: Could use a line index, but TextUnformatted() has a semi-decent fast path for large text.
+    if (GetScrollY() >= GetScrollMaxY())
+        SetScrollHereY(1.0f);
+    EndChild();
+
+    End();
+}
+
 //-----------------------------------------------------------------------------
 // [SECTION] OTHER DEBUG TOOLS (ITEM PICKER, STACK TOOL)
 //-----------------------------------------------------------------------------
@@ -13049,16 +13272,24 @@ void ImGui::UpdateDebugToolItemPicker()
     SetMouseCursor(ImGuiMouseCursor_Hand);
     if (IsKeyPressed(ImGuiKey_Escape))
         g.DebugItemPickerActive = false;
-    if (IsMouseClicked(0) && hovered_id)
+    const bool change_mapping = g.IO.KeyMods == (ImGuiModFlags_Ctrl | ImGuiModFlags_Shift);
+    if (!change_mapping && IsMouseClicked(g.DebugItemPickerMouseButton) && hovered_id)
     {
         g.DebugItemPickerBreakId = hovered_id;
         g.DebugItemPickerActive = false;
     }
-    SetNextWindowBgAlpha(0.60f);
+    for (int mouse_button = 0; mouse_button < 3; mouse_button++)
+        if (change_mapping && IsMouseClicked(mouse_button))
+            g.DebugItemPickerMouseButton = (ImU8)mouse_button;
+    SetNextWindowBgAlpha(0.70f);
     BeginTooltip();
     Text("HoveredId: 0x%08X", hovered_id);
     Text("Press ESC to abort picking.");
-    TextColored(GetStyleColorVec4(hovered_id ? ImGuiCol_Text : ImGuiCol_TextDisabled), "Click to break in debugger!");
+    const char* mouse_button_names[] = { "Left", "Right", "Middle" };
+    if (change_mapping)
+        Text("Remap w/ Ctrl+Shift: click anywhere to select new mouse button.");
+    else
+        TextColored(GetStyleColorVec4(hovered_id ? ImGuiCol_Text : ImGuiCol_TextDisabled), "Click %s Button to break in debugger! (remap w/ Ctrl+Shift)", mouse_button_names[g.DebugItemPickerMouseButton]);
     EndTooltip();
 }
 
@@ -13199,8 +13430,8 @@ void ImGui::ShowStackToolWindow(bool* p_open)
     if (tool->CopyToClipboardOnCtrlC && IsKeyDown(ImGuiKey_ModCtrl) && IsKeyPressed(ImGuiKey_C))
     {
         tool->CopyToClipboardLastTime = (float)g.Time;
-        char* p = g.TempBuffer;
-        char* p_end = p + IM_ARRAYSIZE(g.TempBuffer);
+        char* p = g.TempBuffer.Data;
+        char* p_end = p + g.TempBuffer.Size;
         for (int stack_n = 0; stack_n < tool->Results.Size && p + 3 < p_end; stack_n++)
         {
             *p++ = '/';
@@ -13214,7 +13445,7 @@ void ImGui::ShowStackToolWindow(bool* p_open)
             }
         }
         *p = '\0';
-        SetClipboardText(g.TempBuffer);
+        SetClipboardText(g.TempBuffer.Data);
     }
 
     // Display decorated stack
@@ -13232,8 +13463,8 @@ void ImGui::ShowStackToolWindow(bool* p_open)
             TableNextColumn();
             Text("0x%08X", (n > 0) ? tool->Results[n - 1].ID : 0);
             TableNextColumn();
-            StackToolFormatLevelInfo(tool, n, true, g.TempBuffer, IM_ARRAYSIZE(g.TempBuffer));
-            TextUnformatted(g.TempBuffer);
+            StackToolFormatLevelInfo(tool, n, true, g.TempBuffer.Data, g.TempBuffer.Size);
+            TextUnformatted(g.TempBuffer.Data);
             TableNextColumn();
             Text("0x%08X", info->ID);
             if (n == tool->Results.Size - 1)
@@ -13259,12 +13490,15 @@ void ImGui::DebugNodeWindowSettings(ImGuiWindowSettings*) {}
 void ImGui::DebugNodeWindowsList(ImVector<ImGuiWindow*>*, const char*) {}
 void ImGui::DebugNodeViewport(ImGuiViewportP*) {}
 
+void ImGui::DebugLog(const char*, ...) {}
+void ImGui::DebugLogV(const char*, va_list) {}
+void ImGui::ShowDebugLogWindow(bool*) {}
 void ImGui::ShowStackToolWindow(bool*) {}
 void ImGui::DebugHookIdInfo(ImGuiID, ImGuiDataType, const void*, const void*) {}
 void ImGui::UpdateDebugToolItemPicker() {}
 void ImGui::UpdateDebugToolStackQueries() {}
 
-#endif // #ifndef IMGUI_DISABLE_METRICS_WINDOW
+#endif // #ifndef IMGUI_DISABLE_DEBUG_TOOLS
 
 //-----------------------------------------------------------------------------
 
diff --git a/3rdparty/dear-imgui/imgui.h b/3rdparty/dear-imgui/imgui.h
index 7db6d1ef1..a23904474 100644
--- a/3rdparty/dear-imgui/imgui.h
+++ b/3rdparty/dear-imgui/imgui.h
@@ -1,4 +1,4 @@
-// dear imgui, v1.88 WIP
+// dear imgui, v1.89 WIP
 // (headers)
 
 // Help:
@@ -64,8 +64,8 @@ Index of this file:
 
 // Version
 // (Integer encoded as XYYZZ for use in #if preprocessor conditionals. Work in progress versions typically starts at XYY99 then bounce up to XYY00, XYY01 etc. when release tagging happens)
-#define IMGUI_VERSION               "1.88 WIP"
-#define IMGUI_VERSION_NUM           18722
+#define IMGUI_VERSION               "1.89 WIP"
+#define IMGUI_VERSION_NUM           18804
 #define IMGUI_CHECKVERSION()        ImGui::DebugCheckVersionAndDataLayout(IMGUI_VERSION, sizeof(ImGuiIO), sizeof(ImGuiStyle), sizeof(ImVec2), sizeof(ImVec4), sizeof(ImDrawVert), sizeof(ImDrawIdx))
 #define IMGUI_HAS_TABLE
 
@@ -171,7 +171,6 @@ typedef int ImGuiCond;              // -> enum ImGuiCond_            // Enum: A
 typedef int ImGuiDataType;          // -> enum ImGuiDataType_        // Enum: A primary data type
 typedef int ImGuiDir;               // -> enum ImGuiDir_             // Enum: A cardinal direction
 typedef int ImGuiKey;               // -> enum ImGuiKey_             // Enum: A key identifier
-typedef int ImGuiNavInput;          // -> enum ImGuiNavInput_        // Enum: An input identifier for navigation
 typedef int ImGuiMouseButton;       // -> enum ImGuiMouseButton_     // Enum: A mouse button identifier (0=left, 1=right, 2=middle)
 typedef int ImGuiMouseCursor;       // -> enum ImGuiMouseCursor_     // Enum: A mouse cursor identifier
 typedef int ImGuiSortDirection;     // -> enum ImGuiSortDirection_   // Enum: A sorting direction (ascending or descending)
@@ -297,6 +296,7 @@ namespace ImGui
     // Demo, Debug, Information
     IMGUI_API void          ShowDemoWindow(bool* p_open = NULL);        // create Demo window. demonstrate most ImGui features. call this to learn about the library! try to make it always available in your application!
     IMGUI_API void          ShowMetricsWindow(bool* p_open = NULL);     // create Metrics/Debugger window. display Dear ImGui internals: windows, draw commands, various internal state, etc.
+    IMGUI_API void          ShowDebugLogWindow(bool* p_open = NULL);    // create Debug Log window. display a simplified log of important dear imgui events.
     IMGUI_API void          ShowStackToolWindow(bool* p_open = NULL);   // create Stack Tool window. hover items with mouse to query information about the source of their unique ID.
     IMGUI_API void          ShowAboutWindow(bool* p_open = NULL);       // create About window. display Dear ImGui version, credits and build/system information.
     IMGUI_API void          ShowStyleEditor(ImGuiStyle* ref = NULL);    // add style editor block (not a window). you can pass in a reference ImGuiStyle structure to compare to, revert to and save to (else it uses the default style)
@@ -881,7 +881,7 @@ namespace ImGui
     IMGUI_API bool          IsKeyReleased(ImGuiKey key);                                        // was key released (went from Down to !Down)?
     IMGUI_API int           GetKeyPressedAmount(ImGuiKey key, float repeat_delay, float rate);  // uses provided repeat rate/delay. return a count, most often 0 or 1 but might be >1 if RepeatRate is small enough that DeltaTime > RepeatRate
     IMGUI_API const char*   GetKeyName(ImGuiKey key);                                           // [DEBUG] returns English name of the key. Those names a provided for debugging purpose and are not meant to be saved persistently not compared.
-    IMGUI_API void          CaptureKeyboardFromApp(bool want_capture_keyboard_value = true);    // attention: misleading name! manually override io.WantCaptureKeyboard flag next frame (said flag is entirely left for your application to handle). e.g. force capture keyboard when your widget is being hovered. This is equivalent to setting "io.WantCaptureKeyboard = want_capture_keyboard_value"; after the next NewFrame() call.
+    IMGUI_API void          SetNextFrameWantCaptureKeyboard(bool want_capture_keyboard);        // Override io.WantCaptureKeyboard flag next frame (said flag is left for your application to handle, typically when true it instructs your app to ignore inputs). e.g. force capture keyboard when your widget is being hovered. This is equivalent to setting "io.WantCaptureKeyboard = want_capture_keyboard"; after the next NewFrame() call.
 
     // Inputs Utilities: Mouse
     // - To refer to a mouse button, you may use named enums in your code e.g. ImGuiMouseButton_Left, ImGuiMouseButton_Right.
@@ -902,7 +902,7 @@ namespace ImGui
     IMGUI_API void          ResetMouseDragDelta(ImGuiMouseButton button = 0);                   //
     IMGUI_API ImGuiMouseCursor GetMouseCursor();                                                // get desired cursor type, reset in ImGui::NewFrame(), this is updated during the frame. valid before Render(). If you use software rendering by setting io.MouseDrawCursor ImGui will render those for you
     IMGUI_API void          SetMouseCursor(ImGuiMouseCursor cursor_type);                       // set desired cursor type
-    IMGUI_API void          CaptureMouseFromApp(bool want_capture_mouse_value = true);          // attention: misleading name! manually override io.WantCaptureMouse flag next frame (said flag is entirely left for your application to handle). This is equivalent to setting "io.WantCaptureMouse = want_capture_mouse_value;" after the next NewFrame() call.
+    IMGUI_API void          SetNextFrameWantCaptureMouse(bool want_capture_mouse);              // Override io.WantCaptureMouse flag next frame (said flag is left for your application to handle, typical when true it instucts your app to ignore inputs). This is equivalent to setting "io.WantCaptureMouse = want_capture_mouse;" after the next NewFrame() call.
 
     // Clipboard Utilities
     // - Also see the LogToClipboard() function to capture GUI into clipboard, or easily output text data to the clipboard.
@@ -971,8 +971,7 @@ enum ImGuiWindowFlags_
     ImGuiWindowFlags_Tooltip                = 1 << 25,  // Don't use! For internal use by BeginTooltip()
     ImGuiWindowFlags_Popup                  = 1 << 26,  // Don't use! For internal use by BeginPopup()
     ImGuiWindowFlags_Modal                  = 1 << 27,  // Don't use! For internal use by BeginPopupModal()
-    ImGuiWindowFlags_ChildMenu              = 1 << 28   // Don't use! For internal use by BeginMenu()
-    //ImGuiWindowFlags_ResizeFromAnySide    = 1 << 17,  // [Obsolete] --> Set io.ConfigWindowsResizeFromEdges=true and make sure mouse cursors are supported by backend (io.BackendFlags & ImGuiBackendFlags_HasMouseCursors)
+    ImGuiWindowFlags_ChildMenu              = 1 << 28,  // Don't use! For internal use by BeginMenu()
 };
 
 // Flags for ImGui::InputText()
@@ -998,11 +997,11 @@ enum ImGuiInputTextFlags_
     ImGuiInputTextFlags_NoUndoRedo          = 1 << 16,  // Disable undo/redo. Note that input text owns the text data while active, if you want to provide your own undo/redo stack you need e.g. to call ClearActiveID().
     ImGuiInputTextFlags_CharsScientific     = 1 << 17,  // Allow 0123456789.+-*/eE (Scientific notation input)
     ImGuiInputTextFlags_CallbackResize      = 1 << 18,  // Callback on buffer capacity changes request (beyond 'buf_size' parameter value), allowing the string to grow. Notify when the string wants to be resized (for string types which hold a cache of their Size). You will be provided a new BufSize in the callback and NEED to honor it. (see misc/cpp/imgui_stdlib.h for an example of using this)
-    ImGuiInputTextFlags_CallbackEdit        = 1 << 19   // Callback on any edit (note that InputText() already returns true on edit, the callback is useful mainly to manipulate the underlying buffer while focus is active)
+    ImGuiInputTextFlags_CallbackEdit        = 1 << 19,  // Callback on any edit (note that InputText() already returns true on edit, the callback is useful mainly to manipulate the underlying buffer while focus is active)
 
     // Obsolete names (will be removed soon)
 #ifndef IMGUI_DISABLE_OBSOLETE_FUNCTIONS
-    , ImGuiInputTextFlags_AlwaysInsertMode    = ImGuiInputTextFlags_AlwaysOverwrite   // [renamed in 1.82] name was not matching behavior
+    ImGuiInputTextFlags_AlwaysInsertMode    = ImGuiInputTextFlags_AlwaysOverwrite   // [renamed in 1.82] name was not matching behavior
 #endif
 };
 
@@ -1025,7 +1024,7 @@ enum ImGuiTreeNodeFlags_
     ImGuiTreeNodeFlags_SpanFullWidth        = 1 << 12,  // Extend hit box to the left-most and right-most edges (bypass the indented area).
     ImGuiTreeNodeFlags_NavLeftJumpsBackHere = 1 << 13,  // (WIP) Nav: left direction may move to this TreeNode() from any of its child (items submitted between TreeNode and TreePop)
     //ImGuiTreeNodeFlags_NoScrollOnOpen     = 1 << 14,  // FIXME: TODO: Disable automatic scroll on TreePop() if node got just open and contents is not visible
-    ImGuiTreeNodeFlags_CollapsingHeader     = ImGuiTreeNodeFlags_Framed | ImGuiTreeNodeFlags_NoTreePushOnOpen | ImGuiTreeNodeFlags_NoAutoOpenOnLog
+    ImGuiTreeNodeFlags_CollapsingHeader     = ImGuiTreeNodeFlags_Framed | ImGuiTreeNodeFlags_NoTreePushOnOpen | ImGuiTreeNodeFlags_NoAutoOpenOnLog,
 };
 
 // Flags for OpenPopup*(), BeginPopupContext*(), IsPopupOpen() functions.
@@ -1048,7 +1047,7 @@ enum ImGuiPopupFlags_
     ImGuiPopupFlags_NoOpenOverItems         = 1 << 6,   // For BeginPopupContextWindow(): don't return true when hovering items, only when hovering empty space
     ImGuiPopupFlags_AnyPopupId              = 1 << 7,   // For IsPopupOpen(): ignore the ImGuiID parameter and test for any popup.
     ImGuiPopupFlags_AnyPopupLevel           = 1 << 8,   // For IsPopupOpen(): search/test at any level of the popup stack (default test in the current level)
-    ImGuiPopupFlags_AnyPopup                = ImGuiPopupFlags_AnyPopupId | ImGuiPopupFlags_AnyPopupLevel
+    ImGuiPopupFlags_AnyPopup                = ImGuiPopupFlags_AnyPopupId | ImGuiPopupFlags_AnyPopupLevel,
 };
 
 // Flags for ImGui::Selectable()
@@ -1059,7 +1058,7 @@ enum ImGuiSelectableFlags_
     ImGuiSelectableFlags_SpanAllColumns     = 1 << 1,   // Selectable frame can span all columns (text will still fit in current column)
     ImGuiSelectableFlags_AllowDoubleClick   = 1 << 2,   // Generate press events on double clicks too
     ImGuiSelectableFlags_Disabled           = 1 << 3,   // Cannot be selected, display grayed out text
-    ImGuiSelectableFlags_AllowItemOverlap   = 1 << 4    // (WIP) Hit testing to allow subsequent widgets to overlap this one
+    ImGuiSelectableFlags_AllowItemOverlap   = 1 << 4,   // (WIP) Hit testing to allow subsequent widgets to overlap this one
 };
 
 // Flags for ImGui::BeginCombo()
@@ -1073,7 +1072,7 @@ enum ImGuiComboFlags_
     ImGuiComboFlags_HeightLargest           = 1 << 4,   // As many fitting items as possible
     ImGuiComboFlags_NoArrowButton           = 1 << 5,   // Display on the preview box without the square arrow button
     ImGuiComboFlags_NoPreview               = 1 << 6,   // Display only a square arrow button
-    ImGuiComboFlags_HeightMask_             = ImGuiComboFlags_HeightSmall | ImGuiComboFlags_HeightRegular | ImGuiComboFlags_HeightLarge | ImGuiComboFlags_HeightLargest
+    ImGuiComboFlags_HeightMask_             = ImGuiComboFlags_HeightSmall | ImGuiComboFlags_HeightRegular | ImGuiComboFlags_HeightLarge | ImGuiComboFlags_HeightLargest,
 };
 
 // Flags for ImGui::BeginTabBar()
@@ -1089,7 +1088,7 @@ enum ImGuiTabBarFlags_
     ImGuiTabBarFlags_FittingPolicyResizeDown        = 1 << 6,   // Resize tabs when they don't fit
     ImGuiTabBarFlags_FittingPolicyScroll            = 1 << 7,   // Add scroll buttons when tabs don't fit
     ImGuiTabBarFlags_FittingPolicyMask_             = ImGuiTabBarFlags_FittingPolicyResizeDown | ImGuiTabBarFlags_FittingPolicyScroll,
-    ImGuiTabBarFlags_FittingPolicyDefault_          = ImGuiTabBarFlags_FittingPolicyResizeDown
+    ImGuiTabBarFlags_FittingPolicyDefault_          = ImGuiTabBarFlags_FittingPolicyResizeDown,
 };
 
 // Flags for ImGui::BeginTabItem()
@@ -1103,7 +1102,7 @@ enum ImGuiTabItemFlags_
     ImGuiTabItemFlags_NoTooltip                     = 1 << 4,   // Disable tooltip for the given tab
     ImGuiTabItemFlags_NoReorder                     = 1 << 5,   // Disable reordering this tab or having another tab cross over this tab
     ImGuiTabItemFlags_Leading                       = 1 << 6,   // Enforce the tab position to the left of the tab bar (after the tab list popup button)
-    ImGuiTabItemFlags_Trailing                      = 1 << 7    // Enforce the tab position to the right of the tab bar (before the scrolling buttons)
+    ImGuiTabItemFlags_Trailing                      = 1 << 7,   // Enforce the tab position to the right of the tab bar (before the scrolling buttons)
 };
 
 // Flags for ImGui::BeginTable()
@@ -1175,7 +1174,7 @@ enum ImGuiTableFlags_
     ImGuiTableFlags_SortTristate               = 1 << 27,  // Allow no sorting, disable default sorting. TableGetSortSpecs() may return specs where (SpecsCount == 0).
 
     // [Internal] Combinations and masks
-    ImGuiTableFlags_SizingMask_                = ImGuiTableFlags_SizingFixedFit | ImGuiTableFlags_SizingFixedSame | ImGuiTableFlags_SizingStretchProp | ImGuiTableFlags_SizingStretchSame
+    ImGuiTableFlags_SizingMask_                = ImGuiTableFlags_SizingFixedFit | ImGuiTableFlags_SizingFixedSame | ImGuiTableFlags_SizingStretchProp | ImGuiTableFlags_SizingStretchSame,
 
     // Obsolete names (will be removed soon)
 #ifndef IMGUI_DISABLE_OBSOLETE_FUNCTIONS
@@ -1218,7 +1217,7 @@ enum ImGuiTableColumnFlags_
     ImGuiTableColumnFlags_WidthMask_            = ImGuiTableColumnFlags_WidthStretch | ImGuiTableColumnFlags_WidthFixed,
     ImGuiTableColumnFlags_IndentMask_           = ImGuiTableColumnFlags_IndentEnable | ImGuiTableColumnFlags_IndentDisable,
     ImGuiTableColumnFlags_StatusMask_           = ImGuiTableColumnFlags_IsEnabled | ImGuiTableColumnFlags_IsVisible | ImGuiTableColumnFlags_IsSorted | ImGuiTableColumnFlags_IsHovered,
-    ImGuiTableColumnFlags_NoDirectResize_       = 1 << 30   // [Internal] Disable user resizing this column directly (it may however we resized indirectly from its left edge)
+    ImGuiTableColumnFlags_NoDirectResize_       = 1 << 30,  // [Internal] Disable user resizing this column directly (it may however we resized indirectly from its left edge)
 
     // Obsolete names (will be removed soon)
 #ifndef IMGUI_DISABLE_OBSOLETE_FUNCTIONS
@@ -1229,8 +1228,8 @@ enum ImGuiTableColumnFlags_
 // Flags for ImGui::TableNextRow()
 enum ImGuiTableRowFlags_
 {
-    ImGuiTableRowFlags_None                         = 0,
-    ImGuiTableRowFlags_Headers                      = 1 << 0    // Identify header row (set default background color + width of its contents accounted differently for auto column width)
+    ImGuiTableRowFlags_None                     = 0,
+    ImGuiTableRowFlags_Headers                  = 1 << 0,   // Identify header row (set default background color + width of its contents accounted differently for auto column width)
 };
 
 // Enum for ImGui::TableSetBgColor()
@@ -1244,10 +1243,10 @@ enum ImGuiTableRowFlags_
 // If you set the color of RowBg1 or ColumnBg1 target, your color will blend over the RowBg0 color.
 enum ImGuiTableBgTarget_
 {
-    ImGuiTableBgTarget_None                         = 0,
-    ImGuiTableBgTarget_RowBg0                       = 1,        // Set row background color 0 (generally used for background, automatically set when ImGuiTableFlags_RowBg is used)
-    ImGuiTableBgTarget_RowBg1                       = 2,        // Set row background color 1 (generally used for selection marking)
-    ImGuiTableBgTarget_CellBg                       = 3         // Set cell background color (top-most color)
+    ImGuiTableBgTarget_None                     = 0,
+    ImGuiTableBgTarget_RowBg0                   = 1,        // Set row background color 0 (generally used for background, automatically set when ImGuiTableFlags_RowBg is used)
+    ImGuiTableBgTarget_RowBg1                   = 2,        // Set row background color 1 (generally used for selection marking)
+    ImGuiTableBgTarget_CellBg                   = 3,        // Set cell background color (top-most color)
 };
 
 // Flags for ImGui::IsWindowFocused()
@@ -1259,7 +1258,7 @@ enum ImGuiFocusedFlags_
     ImGuiFocusedFlags_AnyWindow                     = 1 << 2,   // Return true if any window is focused. Important: If you are trying to tell how to dispatch your low-level inputs, do NOT use this. Use 'io.WantCaptureMouse' instead! Please read the FAQ!
     ImGuiFocusedFlags_NoPopupHierarchy              = 1 << 3,   // Do not consider popup hierarchy (do not treat popup emitter as parent of popup) (when used with _ChildWindows or _RootWindow)
     //ImGuiFocusedFlags_DockHierarchy               = 1 << 4,   // Consider docking hierarchy (treat dockspace host as parent of docked window) (when used with _ChildWindows or _RootWindow)
-    ImGuiFocusedFlags_RootAndChildWindows           = ImGuiFocusedFlags_RootWindow | ImGuiFocusedFlags_ChildWindows
+    ImGuiFocusedFlags_RootAndChildWindows           = ImGuiFocusedFlags_RootWindow | ImGuiFocusedFlags_ChildWindows,
 };
 
 // Flags for ImGui::IsItemHovered(), ImGui::IsWindowHovered()
@@ -1280,7 +1279,7 @@ enum ImGuiHoveredFlags_
     ImGuiHoveredFlags_AllowWhenDisabled             = 1 << 9,   // IsItemHovered() only: Return true even if the item is disabled
     ImGuiHoveredFlags_NoNavOverride                 = 1 << 10,  // Disable using gamepad/keyboard navigation state when active, always query mouse.
     ImGuiHoveredFlags_RectOnly                      = ImGuiHoveredFlags_AllowWhenBlockedByPopup | ImGuiHoveredFlags_AllowWhenBlockedByActiveItem | ImGuiHoveredFlags_AllowWhenOverlapped,
-    ImGuiHoveredFlags_RootAndChildWindows           = ImGuiHoveredFlags_RootWindow | ImGuiHoveredFlags_ChildWindows
+    ImGuiHoveredFlags_RootAndChildWindows           = ImGuiHoveredFlags_RootWindow | ImGuiHoveredFlags_ChildWindows,
 };
 
 // Flags for ImGui::BeginDragDropSource(), ImGui::AcceptDragDropPayload()
@@ -1298,7 +1297,7 @@ enum ImGuiDragDropFlags_
     ImGuiDragDropFlags_AcceptBeforeDelivery         = 1 << 10,  // AcceptDragDropPayload() will returns true even before the mouse button is released. You can then call IsDelivery() to test if the payload needs to be delivered.
     ImGuiDragDropFlags_AcceptNoDrawDefaultRect      = 1 << 11,  // Do not draw the default highlight rectangle when hovering over target.
     ImGuiDragDropFlags_AcceptNoPreviewTooltip       = 1 << 12,  // Request hiding the BeginDragDropSource tooltip from the BeginDragDropTarget site.
-    ImGuiDragDropFlags_AcceptPeekOnly               = ImGuiDragDropFlags_AcceptBeforeDelivery | ImGuiDragDropFlags_AcceptNoDrawDefaultRect  // For peeking ahead and inspecting the payload before delivery.
+    ImGuiDragDropFlags_AcceptPeekOnly               = ImGuiDragDropFlags_AcceptBeforeDelivery | ImGuiDragDropFlags_AcceptNoDrawDefaultRect, // For peeking ahead and inspecting the payload before delivery.
 };
 
 // Standard Drag and Drop payload types. You can define you own payload types using short strings. Types starting with '_' are defined by Dear ImGui.
@@ -1340,6 +1339,8 @@ enum ImGuiSortDirection_
     ImGuiSortDirection_Descending   = 2     // Descending = 9->0, Z->A etc.
 };
 
+// Keys value 0 to 511 are left unused as legacy native/opaque key values (< 1.87)
+// Keys value >= 512 are named keys (>= 1.87)
 enum ImGuiKey_
 {
     // Keyboard
@@ -1394,31 +1395,32 @@ enum ImGuiKey_
     ImGuiKey_KeypadEnter,
     ImGuiKey_KeypadEqual,
 
-    // Gamepad (some of those are analog values, 0.0f to 1.0f)                              // NAVIGATION action
-    ImGuiKey_GamepadStart,          // Menu (Xbox)          + (Switch)   Start/Options (PS) // --
-    ImGuiKey_GamepadBack,           // View (Xbox)          - (Switch)   Share (PS)         // --
-    ImGuiKey_GamepadFaceUp,         // Y (Xbox)             X (Switch)   Triangle (PS)      // -> ImGuiNavInput_Input
-    ImGuiKey_GamepadFaceDown,       // A (Xbox)             B (Switch)   Cross (PS)         // -> ImGuiNavInput_Activate
-    ImGuiKey_GamepadFaceLeft,       // X (Xbox)             Y (Switch)   Square (PS)        // -> ImGuiNavInput_Menu
-    ImGuiKey_GamepadFaceRight,      // B (Xbox)             A (Switch)   Circle (PS)        // -> ImGuiNavInput_Cancel
-    ImGuiKey_GamepadDpadUp,         // D-pad Up                                             // -> ImGuiNavInput_DpadUp
-    ImGuiKey_GamepadDpadDown,       // D-pad Down                                           // -> ImGuiNavInput_DpadDown
-    ImGuiKey_GamepadDpadLeft,       // D-pad Left                                           // -> ImGuiNavInput_DpadLeft
-    ImGuiKey_GamepadDpadRight,      // D-pad Right                                          // -> ImGuiNavInput_DpadRight
-    ImGuiKey_GamepadL1,             // L Bumper (Xbox)      L (Switch)   L1 (PS)            // -> ImGuiNavInput_FocusPrev + ImGuiNavInput_TweakSlow
-    ImGuiKey_GamepadR1,             // R Bumper (Xbox)      R (Switch)   R1 (PS)            // -> ImGuiNavInput_FocusNext + ImGuiNavInput_TweakFast
-    ImGuiKey_GamepadL2,             // L Trigger (Xbox)     ZL (Switch)  L2 (PS) [Analog]
-    ImGuiKey_GamepadR2,             // R Trigger (Xbox)     ZR (Switch)  R2 (PS) [Analog]
-    ImGuiKey_GamepadL3,             // L Thumbstick (Xbox)  L3 (Switch)  L3 (PS)
-    ImGuiKey_GamepadR3,             // R Thumbstick (Xbox)  R3 (Switch)  R3 (PS)
-    ImGuiKey_GamepadLStickUp,       // [Analog]                                             // -> ImGuiNavInput_LStickUp
-    ImGuiKey_GamepadLStickDown,     // [Analog]                                             // -> ImGuiNavInput_LStickDown
-    ImGuiKey_GamepadLStickLeft,     // [Analog]                                             // -> ImGuiNavInput_LStickLeft
-    ImGuiKey_GamepadLStickRight,    // [Analog]                                             // -> ImGuiNavInput_LStickRight
-    ImGuiKey_GamepadRStickUp,       // [Analog]
-    ImGuiKey_GamepadRStickDown,     // [Analog]
+    // Gamepad (some of those are analog values, 0.0f to 1.0f)                          // GAME NAVIGATION ACTION
+    // (download controller mapping PNG/PSD at http://dearimgui.org/controls_sheets)
+    ImGuiKey_GamepadStart,          // Menu (Xbox)      + (Switch)   Start/Options (PS)
+    ImGuiKey_GamepadBack,           // View (Xbox)      - (Switch)   Share (PS)
+    ImGuiKey_GamepadFaceLeft,       // X (Xbox)         Y (Switch)   Square (PS)        // Tap: Toggle Menu. Hold: Windowing mode (Focus/Move/Resize windows)
+    ImGuiKey_GamepadFaceRight,      // B (Xbox)         A (Switch)   Circle (PS)        // Cancel / Close / Exit
+    ImGuiKey_GamepadFaceUp,         // Y (Xbox)         X (Switch)   Triangle (PS)      // Text Input / On-screen Keyboard
+    ImGuiKey_GamepadFaceDown,       // A (Xbox)         B (Switch)   Cross (PS)         // Activate / Open / Toggle / Tweak
+    ImGuiKey_GamepadDpadLeft,       // D-pad Left                                       // Move / Tweak / Resize Window (in Windowing mode)
+    ImGuiKey_GamepadDpadRight,      // D-pad Right                                      // Move / Tweak / Resize Window (in Windowing mode)
+    ImGuiKey_GamepadDpadUp,         // D-pad Up                                         // Move / Tweak / Resize Window (in Windowing mode)
+    ImGuiKey_GamepadDpadDown,       // D-pad Down                                       // Move / Tweak / Resize Window (in Windowing mode)
+    ImGuiKey_GamepadL1,             // L Bumper (Xbox)  L (Switch)   L1 (PS)            // Tweak Slower / Focus Previous (in Windowing mode)
+    ImGuiKey_GamepadR1,             // R Bumper (Xbox)  R (Switch)   R1 (PS)            // Tweak Faster / Focus Next (in Windowing mode)
+    ImGuiKey_GamepadL2,             // L Trig. (Xbox)   ZL (Switch)  L2 (PS) [Analog]
+    ImGuiKey_GamepadR2,             // R Trig. (Xbox)   ZR (Switch)  R2 (PS) [Analog]
+    ImGuiKey_GamepadL3,             // L Stick (Xbox)   L3 (Switch)  L3 (PS)
+    ImGuiKey_GamepadR3,             // R Stick (Xbox)   R3 (Switch)  R3 (PS)
+    ImGuiKey_GamepadLStickLeft,     // [Analog]                                         // Move Window (in Windowing mode)
+    ImGuiKey_GamepadLStickRight,    // [Analog]                                         // Move Window (in Windowing mode)
+    ImGuiKey_GamepadLStickUp,       // [Analog]                                         // Move Window (in Windowing mode)
+    ImGuiKey_GamepadLStickDown,     // [Analog]                                         // Move Window (in Windowing mode)
     ImGuiKey_GamepadRStickLeft,     // [Analog]
     ImGuiKey_GamepadRStickRight,    // [Analog]
+    ImGuiKey_GamepadRStickUp,       // [Analog]
+    ImGuiKey_GamepadRStickDown,     // [Analog]
 
     // Keyboard Modifiers (explicitly submitted by backend via AddKeyEvent() calls)
     // - This is mirroring the data also written to io.KeyCtrl, io.KeyShift, io.KeyAlt, io.KeySuper, in a format allowing
@@ -1430,6 +1432,10 @@ enum ImGuiKey_
     //   backends tend to interfere and break that equivalence. The safer decision is to relay that ambiguity down to the end-user...
     ImGuiKey_ModCtrl, ImGuiKey_ModShift, ImGuiKey_ModAlt, ImGuiKey_ModSuper,
 
+    // Mouse Buttons (auto-submitted from AddMouseButtonEvent() calls)
+    // - This is mirroring the data also written to io.MouseDown[], io.MouseWheel, in a format allowing them to be accessed via standard key API.
+    ImGuiKey_MouseLeft, ImGuiKey_MouseRight, ImGuiKey_MouseMiddle, ImGuiKey_MouseX1, ImGuiKey_MouseX2, ImGuiKey_MouseWheelX, ImGuiKey_MouseWheelY,
+
     // End of list
     ImGuiKey_COUNT,                 // No valid ImGuiKey is ever greater than this value
 
@@ -1440,14 +1446,14 @@ enum ImGuiKey_
     ImGuiKey_NamedKey_COUNT         = ImGuiKey_NamedKey_END - ImGuiKey_NamedKey_BEGIN,
 #ifdef IMGUI_DISABLE_OBSOLETE_KEYIO
     ImGuiKey_KeysData_SIZE          = ImGuiKey_NamedKey_COUNT,          // Size of KeysData[]: only hold named keys
-    ImGuiKey_KeysData_OFFSET        = ImGuiKey_NamedKey_BEGIN           // First key stored in KeysData[0]
+    ImGuiKey_KeysData_OFFSET        = ImGuiKey_NamedKey_BEGIN,          // First key stored in io.KeysData[0]. Accesses to io.KeysData[] must use (key - ImGuiKey_KeysData_OFFSET).
 #else
     ImGuiKey_KeysData_SIZE          = ImGuiKey_COUNT,                   // Size of KeysData[]: hold legacy 0..512 keycodes + named keys
-    ImGuiKey_KeysData_OFFSET        = 0                                 // First key stored in KeysData[0]
+    ImGuiKey_KeysData_OFFSET        = 0,                                // First key stored in io.KeysData[0]. Accesses to io.KeysData[] must use (key - ImGuiKey_KeysData_OFFSET).
 #endif
 
 #ifndef IMGUI_DISABLE_OBSOLETE_FUNCTIONS
-    , ImGuiKey_KeyPadEnter = ImGuiKey_KeypadEnter   // Renamed in 1.87
+    ImGuiKey_KeyPadEnter = ImGuiKey_KeypadEnter,    // Renamed in 1.87
 #endif
 };
 
@@ -1457,57 +1463,37 @@ enum ImGuiModFlags_
     ImGuiModFlags_None              = 0,
     ImGuiModFlags_Ctrl              = 1 << 0,
     ImGuiModFlags_Shift             = 1 << 1,
-    ImGuiModFlags_Alt               = 1 << 2,   // Menu
-    ImGuiModFlags_Super             = 1 << 3    // Cmd/Super/Windows key
+    ImGuiModFlags_Alt               = 1 << 2,   // Option/Menu key
+    ImGuiModFlags_Super             = 1 << 3,   // Cmd/Super/Windows key
+    ImGuiModFlags_All               = 0x0F
 };
 
-// Gamepad/Keyboard navigation
-// Keyboard: Set io.ConfigFlags |= ImGuiConfigFlags_NavEnableKeyboard to enable. NewFrame() will automatically fill io.NavInputs[] based on your io.AddKeyEvent() calls.
-// Gamepad:  Set io.ConfigFlags |= ImGuiConfigFlags_NavEnableGamepad to enable. Backend: set ImGuiBackendFlags_HasGamepad and fill the io.NavInputs[] fields before calling NewFrame(). Note that io.NavInputs[] is cleared by EndFrame().
-// Read instructions in imgui.cpp for more details. Download PNG/PSD at http://dearimgui.org/controls_sheets.
-enum ImGuiNavInput_
+#ifndef IMGUI_DISABLE_OBSOLETE_KEYIO
+// OBSOLETED in 1.88 (from July 2022): ImGuiNavInput and io.NavInputs[].
+// Official backends between 1.60 and 1.86: will keep working and feed gamepad inputs as long as IMGUI_DISABLE_OBSOLETE_KEYIO is not set.
+// Custom backends: feed gamepad inputs via io.AddKeyEvent() and ImGuiKey_GamepadXXX enums.
+enum ImGuiNavInput
 {
-    // Gamepad Mapping
-    ImGuiNavInput_Activate,      // Activate / Open / Toggle / Tweak value       // e.g. Cross  (PS4), A (Xbox), A (Switch), Space (Keyboard)
-    ImGuiNavInput_Cancel,        // Cancel / Close / Exit                        // e.g. Circle (PS4), B (Xbox), B (Switch), Escape (Keyboard)
-    ImGuiNavInput_Input,         // Text input / On-Screen keyboard              // e.g. Triang.(PS4), Y (Xbox), X (Switch), Return (Keyboard)
-    ImGuiNavInput_Menu,          // Tap: Toggle menu / Hold: Focus, Move, Resize // e.g. Square (PS4), X (Xbox), Y (Switch), Alt (Keyboard)
-    ImGuiNavInput_DpadLeft,      // Move / Tweak / Resize window (w/ PadMenu)    // e.g. D-pad Left/Right/Up/Down (Gamepads), Arrow keys (Keyboard)
-    ImGuiNavInput_DpadRight,     //
-    ImGuiNavInput_DpadUp,        //
-    ImGuiNavInput_DpadDown,      //
-    ImGuiNavInput_LStickLeft,    // Scroll / Move window (w/ PadMenu)            // e.g. Left Analog Stick Left/Right/Up/Down
-    ImGuiNavInput_LStickRight,   //
-    ImGuiNavInput_LStickUp,      //
-    ImGuiNavInput_LStickDown,    //
-    ImGuiNavInput_FocusPrev,     // Focus Next window (w/ PadMenu)               // e.g. L1 or L2 (PS4), LB or LT (Xbox), L or ZL (Switch)
-    ImGuiNavInput_FocusNext,     // Focus Prev window (w/ PadMenu)               // e.g. R1 or R2 (PS4), RB or RT (Xbox), R or ZL (Switch)
-    ImGuiNavInput_TweakSlow,     // Slower tweaks                                // e.g. L1 or L2 (PS4), LB or LT (Xbox), L or ZL (Switch)
-    ImGuiNavInput_TweakFast,     // Faster tweaks                                // e.g. R1 or R2 (PS4), RB or RT (Xbox), R or ZL (Switch)
-
-    // [Internal] Don't use directly! This is used internally to differentiate keyboard from gamepad inputs for behaviors that require to differentiate them.
-    // Keyboard behavior that have no corresponding gamepad mapping (e.g. CTRL+TAB) will be directly reading from keyboard keys instead of io.NavInputs[].
-    ImGuiNavInput_KeyLeft_,      // Move left                                    // = Arrow keys
-    ImGuiNavInput_KeyRight_,     // Move right
-    ImGuiNavInput_KeyUp_,        // Move up
-    ImGuiNavInput_KeyDown_,      // Move down
-    ImGuiNavInput_COUNT
+    ImGuiNavInput_Activate, ImGuiNavInput_Cancel, ImGuiNavInput_Input, ImGuiNavInput_Menu, ImGuiNavInput_DpadLeft, ImGuiNavInput_DpadRight, ImGuiNavInput_DpadUp, ImGuiNavInput_DpadDown,
+    ImGuiNavInput_LStickLeft, ImGuiNavInput_LStickRight, ImGuiNavInput_LStickUp, ImGuiNavInput_LStickDown, ImGuiNavInput_FocusPrev, ImGuiNavInput_FocusNext, ImGuiNavInput_TweakSlow, ImGuiNavInput_TweakFast,
+    ImGuiNavInput_COUNT,
 };
+#endif
 
 // Configuration flags stored in io.ConfigFlags. Set by user/application.
 enum ImGuiConfigFlags_
 {
     ImGuiConfigFlags_None                   = 0,
-    ImGuiConfigFlags_NavEnableKeyboard      = 1 << 0,   // Master keyboard navigation enable flag. NewFrame() will automatically fill io.NavInputs[] based on io.AddKeyEvent() calls
-    ImGuiConfigFlags_NavEnableGamepad       = 1 << 1,   // Master gamepad navigation enable flag. This is mostly to instruct your imgui backend to fill io.NavInputs[]. Backend also needs to set ImGuiBackendFlags_HasGamepad.
+    ImGuiConfigFlags_NavEnableKeyboard      = 1 << 0,   // Master keyboard navigation enable flag.
+    ImGuiConfigFlags_NavEnableGamepad       = 1 << 1,   // Master gamepad navigation enable flag. Backend also needs to set ImGuiBackendFlags_HasGamepad.
     ImGuiConfigFlags_NavEnableSetMousePos   = 1 << 2,   // Instruct navigation to move the mouse cursor. May be useful on TV/console systems where moving a virtual mouse is awkward. Will update io.MousePos and set io.WantSetMousePos=true. If enabled you MUST honor io.WantSetMousePos requests in your backend, otherwise ImGui will react as if the mouse is jumping around back and forth.
     ImGuiConfigFlags_NavNoCaptureKeyboard   = 1 << 3,   // Instruct navigation to not set the io.WantCaptureKeyboard flag when io.NavActive is set.
     ImGuiConfigFlags_NoMouse                = 1 << 4,   // Instruct imgui to clear mouse position/buttons in NewFrame(). This allows ignoring the mouse information set by the backend.
     ImGuiConfigFlags_NoMouseCursorChange    = 1 << 5,   // Instruct backend to not alter mouse cursor shape and visibility. Use if the backend cursor changes are interfering with yours and you don't want to use SetMouseCursor() to change mouse cursor. You may want to honor requests from imgui by reading GetMouseCursor() yourself instead.
 
-    // User storage (to allow your backend/engine to communicate to code that may be shared between multiple projects. Those flags are not used by core Dear ImGui)
+    // User storage (to allow your backend/engine to communicate to code that may be shared between multiple projects. Those flags are NOT used by core Dear ImGui)
     ImGuiConfigFlags_IsSRGB                 = 1 << 20,  // Application is SRGB-aware.
-    ImGuiConfigFlags_IsTouchScreen          = 1 << 21   // Application is using a touch screen instead of a mouse.
+    ImGuiConfigFlags_IsTouchScreen          = 1 << 21,  // Application is using a touch screen instead of a mouse.
 };
 
 // Backend capabilities flags stored in io.BackendFlags. Set by imgui_impl_xxx or custom backend.
@@ -1517,7 +1503,7 @@ enum ImGuiBackendFlags_
     ImGuiBackendFlags_HasGamepad            = 1 << 0,   // Backend Platform supports gamepad and currently has one connected.
     ImGuiBackendFlags_HasMouseCursors       = 1 << 1,   // Backend Platform supports honoring GetMouseCursor() value to change the OS cursor shape.
     ImGuiBackendFlags_HasSetMousePos        = 1 << 2,   // Backend Platform supports io.WantSetMousePos requests to reposition the OS mouse position (only used if ImGuiConfigFlags_NavEnableSetMousePos is set).
-    ImGuiBackendFlags_RendererHasVtxOffset  = 1 << 3    // Backend Renderer supports ImDrawCmd::VtxOffset. This enables output of large meshes (64K+ vertices) while still using 16-bit indices.
+    ImGuiBackendFlags_RendererHasVtxOffset  = 1 << 3,   // Backend Renderer supports ImDrawCmd::VtxOffset. This enables output of large meshes (64K+ vertices) while still using 16-bit indices.
 };
 
 // Enumeration for PushStyleColor() / PopStyleColor()
@@ -1553,10 +1539,10 @@ enum ImGuiCol_
     ImGuiCol_Separator,
     ImGuiCol_SeparatorHovered,
     ImGuiCol_SeparatorActive,
-    ImGuiCol_ResizeGrip,
+    ImGuiCol_ResizeGrip,            // Resize grip in lower-right and lower-left corners of windows.
     ImGuiCol_ResizeGripHovered,
     ImGuiCol_ResizeGripActive,
-    ImGuiCol_Tab,
+    ImGuiCol_Tab,                   // TabItem in a TabBar
     ImGuiCol_TabHovered,
     ImGuiCol_TabActive,
     ImGuiCol_TabUnfocused,
@@ -1571,7 +1557,7 @@ enum ImGuiCol_
     ImGuiCol_TableRowBg,            // Table row background (even rows)
     ImGuiCol_TableRowBgAlt,         // Table row background (odd rows)
     ImGuiCol_TextSelectedBg,
-    ImGuiCol_DragDropTarget,
+    ImGuiCol_DragDropTarget,        // Rectangle highlighting a drop target
     ImGuiCol_NavHighlight,          // Gamepad/keyboard: current highlighted item
     ImGuiCol_NavWindowingHighlight, // Highlight window when using CTRL+TAB
     ImGuiCol_NavWindowingDimBg,     // Darken/colorize entire screen behind the CTRL+TAB window list, when active
@@ -1627,7 +1613,7 @@ enum ImGuiButtonFlags_
 
     // [Internal]
     ImGuiButtonFlags_MouseButtonMask_       = ImGuiButtonFlags_MouseButtonLeft | ImGuiButtonFlags_MouseButtonRight | ImGuiButtonFlags_MouseButtonMiddle,
-    ImGuiButtonFlags_MouseButtonDefault_    = ImGuiButtonFlags_MouseButtonLeft
+    ImGuiButtonFlags_MouseButtonDefault_    = ImGuiButtonFlags_MouseButtonLeft,
 };
 
 // Flags for ColorEdit3() / ColorEdit4() / ColorPicker3() / ColorPicker4() / ColorButton()
@@ -1668,7 +1654,7 @@ enum ImGuiColorEditFlags_
     ImGuiColorEditFlags_DisplayMask_    = ImGuiColorEditFlags_DisplayRGB | ImGuiColorEditFlags_DisplayHSV | ImGuiColorEditFlags_DisplayHex,
     ImGuiColorEditFlags_DataTypeMask_   = ImGuiColorEditFlags_Uint8 | ImGuiColorEditFlags_Float,
     ImGuiColorEditFlags_PickerMask_     = ImGuiColorEditFlags_PickerHueWheel | ImGuiColorEditFlags_PickerHueBar,
-    ImGuiColorEditFlags_InputMask_      = ImGuiColorEditFlags_InputRGB | ImGuiColorEditFlags_InputHSV
+    ImGuiColorEditFlags_InputMask_      = ImGuiColorEditFlags_InputRGB | ImGuiColorEditFlags_InputHSV,
 
     // Obsolete names (will be removed)
     // ImGuiColorEditFlags_RGB = ImGuiColorEditFlags_DisplayRGB, ImGuiColorEditFlags_HSV = ImGuiColorEditFlags_DisplayHSV, ImGuiColorEditFlags_HEX = ImGuiColorEditFlags_DisplayHex  // [renamed in 1.69]
@@ -1683,11 +1669,11 @@ enum ImGuiSliderFlags_
     ImGuiSliderFlags_Logarithmic            = 1 << 5,       // Make the widget logarithmic (linear otherwise). Consider using ImGuiSliderFlags_NoRoundToFormat with this if using a format-string with small amount of digits.
     ImGuiSliderFlags_NoRoundToFormat        = 1 << 6,       // Disable rounding underlying value to match precision of the display format string (e.g. %.3f values are rounded to those 3 digits)
     ImGuiSliderFlags_NoInput                = 1 << 7,       // Disable CTRL+Click or Enter key allowing to input text directly into the widget
-    ImGuiSliderFlags_InvalidMask_           = 0x7000000F    // [Internal] We treat using those bits as being potentially a 'float power' argument from the previous API that has got miscast to this enum, and will trigger an assert if needed.
+    ImGuiSliderFlags_InvalidMask_           = 0x7000000F,   // [Internal] We treat using those bits as being potentially a 'float power' argument from the previous API that has got miscast to this enum, and will trigger an assert if needed.
 
     // Obsolete names (will be removed)
 #ifndef IMGUI_DISABLE_OBSOLETE_FUNCTIONS
-    , ImGuiSliderFlags_ClampOnInput = ImGuiSliderFlags_AlwaysClamp // [renamed in 1.79]
+    ImGuiSliderFlags_ClampOnInput = ImGuiSliderFlags_AlwaysClamp, // [renamed in 1.79]
 #endif
 };
 
@@ -1727,7 +1713,7 @@ enum ImGuiCond_
     ImGuiCond_Always        = 1 << 0,   // No condition (always set the variable)
     ImGuiCond_Once          = 1 << 1,   // Set the variable once per runtime session (only the first call will succeed)
     ImGuiCond_FirstUseEver  = 1 << 2,   // Set the variable if the object/window has no persistently saved data (no entry in .ini file)
-    ImGuiCond_Appearing     = 1 << 3    // Set the variable if the object/window is appearing after being hidden/inactive (or the first time)
+    ImGuiCond_Appearing     = 1 << 3,   // Set the variable if the object/window is appearing after being hidden/inactive (or the first time)
 };
 
 //-----------------------------------------------------------------------------
@@ -1806,6 +1792,7 @@ struct ImVector
     inline void         resize(int new_size, const T& v)    { if (new_size > Capacity) reserve(_grow_capacity(new_size)); if (new_size > Size) for (int n = Size; n < new_size; n++) memcpy(&Data[n], &v, sizeof(v)); Size = new_size; }
     inline void         shrink(int new_size)                { IM_ASSERT(new_size <= Size); Size = new_size; } // Resize a vector to a smaller size, guaranteed not to cause a reallocation
     inline void         reserve(int new_capacity)           { if (new_capacity <= Capacity) return; T* new_data = (T*)IM_ALLOC((size_t)new_capacity * sizeof(T)); if (Data) { memcpy(new_data, Data, (size_t)Size * sizeof(T)); IM_FREE(Data); } Data = new_data; Capacity = new_capacity; }
+    inline void         reserve_discard(int new_capacity)   { if (new_capacity <= Capacity) return; if (Data) IM_FREE(Data); Data = (T*)IM_ALLOC((size_t)new_capacity * sizeof(T)); Capacity = new_capacity; }
 
     // NB: It is illegal to call push_back/push_front/insert with a reference pointing inside the ImVector data itself! e.g. v.push_back(v[10]) is forbidden.
     inline void         push_back(const T& v)               { if (Size == Capacity) reserve(_grow_capacity(Size + 1)); memcpy(&Data[Size], &v, sizeof(v)); Size++; }
@@ -1928,6 +1915,7 @@ struct ImGuiIO
     bool        ConfigMacOSXBehaviors;          // = defined(__APPLE__) // OS X style: Text editing cursor movement using Alt instead of Ctrl, Shortcuts using Cmd/Super instead of Ctrl, Line/Text Start and End using Cmd+Arrows instead of Home/End, Double click selects by word instead of selecting whole text, Multi-selection in lists uses Cmd/Super instead of Ctrl.
     bool        ConfigInputTrickleEventQueue;   // = true           // Enable input queue trickling: some types of events submitted during the same frame (e.g. button down + up) will be spread over multiple frames, improving interactions with low framerates.
     bool        ConfigInputTextCursorBlink;     // = true           // Enable blinking cursor (optional as some users consider it to be distracting).
+    bool        ConfigInputTextEnterKeepActive; // = false          // [BETA] Pressing Enter will keep item active and select contents (single-line only).
     bool        ConfigDragClickToInputText;     // = false          // [BETA] Enable turning DragXXX widgets into text input with a simple mouse click-release (without moving). Not desirable on devices without a keyboard.
     bool        ConfigWindowsResizeFromEdges;   // = true           // Enable resizing of windows from their edges and from the lower-left corner. This requires (io.BackendFlags & ImGuiBackendFlags_HasMouseCursors) because it needs mouse cursor feedback. (This used to be a per-window ImGuiWindowFlags_ResizeFromAnySide flag)
     bool        ConfigWindowsMoveFromTitleBarOnly; // = false       // Enable allowing to move windows only when clicking on their title bar. Does not apply to windows without a title bar.
@@ -1975,9 +1963,10 @@ struct ImGuiIO
     IMGUI_API void  AddInputCharacterUTF16(ImWchar16 c);                    // Queue a new character input from an UTF-16 character, it can be a surrogate
     IMGUI_API void  AddInputCharactersUTF8(const char* str);                // Queue a new characters input from an UTF-8 string
 
+    IMGUI_API void  SetKeyEventNativeData(ImGuiKey key, int native_keycode, int native_scancode, int native_legacy_index = -1); // [Optional] Specify index for legacy <1.87 IsKeyXXX() functions with native indices + specify native keycode, scancode.
+    IMGUI_API void  SetAppAcceptingEvents(bool accepting_events);           // Set master flag for accepting key/mouse/text events (default to true). Useful if you have native dialog boxes that are interrupting your application loop/refresh, and you want to disable events being queued while your app is frozen.
     IMGUI_API void  ClearInputCharacters();                                 // [Internal] Clear the text input buffer manually
     IMGUI_API void  ClearInputKeys();                                       // [Internal] Release all keys
-    IMGUI_API void  SetKeyEventNativeData(ImGuiKey key, int native_keycode, int native_scancode, int native_legacy_index = -1); // [Optional] Specify index for legacy <1.87 IsKeyXXX() functions with native indices + specify native keycode, scancode.
 
     //------------------------------------------------------------------
     // Output - Updated by NewFrame() or EndFrame()/Render()
@@ -1992,7 +1981,7 @@ struct ImGuiIO
     bool        WantSaveIniSettings;                // When manual .ini load/save is active (io.IniFilename == NULL), this will be set to notify your application that you can call SaveIniSettingsToMemory() and save yourself. Important: clear io.WantSaveIniSettings yourself after saving!
     bool        NavActive;                          // Keyboard/Gamepad navigation is currently allowed (will handle ImGuiKey_NavXXX events) = a window is focused and it doesn't use the ImGuiWindowFlags_NoNavInputs flag.
     bool        NavVisible;                         // Keyboard/Gamepad navigation is visible and allowed (will handle ImGuiKey_NavXXX events).
-    float       Framerate;                          // Rough estimate of application framerate, in frame per second. Solely for convenience. Rolling average estimation based on io.DeltaTime over 120 frames.
+    float       Framerate;                          // Estimate of application framerate (rolling average over 60 frames, based on io.DeltaTime), in frame per second. Solely for convenience. Slow applications may not want to use a moving average or may want to reset underlying buffers occasionally.
     int         MetricsRenderVertices;              // Vertices output during last call to Render()
     int         MetricsRenderIndices;               // Indices output during last call to Render() = number of triangles * 3
     int         MetricsRenderWindows;               // Number of visible windows
@@ -2005,6 +1994,7 @@ struct ImGuiIO
 #ifndef IMGUI_DISABLE_OBSOLETE_KEYIO
     int         KeyMap[ImGuiKey_COUNT];             // [LEGACY] Input: map of indices into the KeysDown[512] entries array which represent your "native" keyboard state. The first 512 are now unused and should be kept zero. Legacy backend will write into KeyMap[] using ImGuiKey_ indices which are always >512.
     bool        KeysDown[ImGuiKey_COUNT];           // [LEGACY] Input: Keyboard keys that are pressed (ideally left in the "native" order your engine has access to keyboard keys, so you can use your own defines/enums for keys). This used to be [512] sized. It is now ImGuiKey_COUNT to allow legacy io.KeysDown[GetKeyIndex(...)] to work without an overflow.
+    float       NavInputs[ImGuiNavInput_COUNT];     // [LEGACY] Since 1.88, NavInputs[] was removed. Backends from 1.60 to 1.86 won't build. Feed gamepad inputs via io.AddKeyEvent() and ImGuiKey_GamepadXXX enums.
 #endif
 
     //------------------------------------------------------------------
@@ -2022,7 +2012,6 @@ struct ImGuiIO
     bool        KeyShift;                           // Keyboard modifier down: Shift
     bool        KeyAlt;                             // Keyboard modifier down: Alt
     bool        KeySuper;                           // Keyboard modifier down: Cmd/Super/Windows
-    float       NavInputs[ImGuiNavInput_COUNT];     // Gamepad inputs. Cleared back to zero by EndFrame(). Keyboard keys will be auto-mapped and be written here by NewFrame().
 
     // Other state maintained from data above + IO function calls
     ImGuiModFlags KeyMods;                          // Key mods flags (same as io.KeyCtrl/KeyShift/KeyAlt/KeySuper but merged into flags), updated by NewFrame()
@@ -2041,10 +2030,9 @@ struct ImGuiIO
     float       MouseDownDuration[5];               // Duration the mouse button has been down (0.0f == just clicked)
     float       MouseDownDurationPrev[5];           // Previous time the mouse button has been down
     float       MouseDragMaxDistanceSqr[5];         // Squared maximum distance of how much mouse has traveled from the clicking point (used for moving thresholds)
-    float       NavInputsDownDuration[ImGuiNavInput_COUNT];
-    float       NavInputsDownDurationPrev[ImGuiNavInput_COUNT];
     float       PenPressure;                        // Touch/Pen pressure (0.0f to 1.0f, should be >0.0f only when MouseDown[0] == true). Helper storage currently unused by Dear ImGui.
-    bool        AppFocusLost;
+    bool        AppFocusLost;                       // Only modify via AddFocusEvent()
+    bool        AppAcceptingEvents;                 // Only modify via SetAppAcceptingEvents()
     ImS8        BackendUsingLegacyKeyArrays;        // -1: unknown, 0: using AddKeyEvent(), 1: using legacy io.KeysDown[]
     bool        BackendUsingLegacyNavInputArray;    // 0: using AddKeyAnalogEvent(), 1: writing to legacy io.NavInputs[] directly
     ImWchar16   InputQueueSurrogate;                // For AddInputCharacterUTF16()
@@ -2472,7 +2460,7 @@ enum ImDrawFlags_
     ImDrawFlags_RoundCornersRight           = ImDrawFlags_RoundCornersBottomRight | ImDrawFlags_RoundCornersTopRight,
     ImDrawFlags_RoundCornersAll             = ImDrawFlags_RoundCornersTopLeft | ImDrawFlags_RoundCornersTopRight | ImDrawFlags_RoundCornersBottomLeft | ImDrawFlags_RoundCornersBottomRight,
     ImDrawFlags_RoundCornersDefault_        = ImDrawFlags_RoundCornersAll, // Default to ALL corners if none of the _RoundCornersXX flags are specified.
-    ImDrawFlags_RoundCornersMask_           = ImDrawFlags_RoundCornersAll | ImDrawFlags_RoundCornersNone
+    ImDrawFlags_RoundCornersMask_           = ImDrawFlags_RoundCornersAll | ImDrawFlags_RoundCornersNone,
 };
 
 // Flags for ImDrawList instance. Those are set automatically by ImGui:: functions from ImGuiIO settings, and generally not manipulated directly.
@@ -2483,7 +2471,7 @@ enum ImDrawListFlags_
     ImDrawListFlags_AntiAliasedLines        = 1 << 0,  // Enable anti-aliased lines/borders (*2 the number of triangles for 1.0f wide line or lines thin enough to be drawn using textures, otherwise *3 the number of triangles)
     ImDrawListFlags_AntiAliasedLinesUseTex  = 1 << 1,  // Enable anti-aliased lines/borders using textures when possible. Require backend to render with bilinear filtering (NOT point/nearest filtering).
     ImDrawListFlags_AntiAliasedFill         = 1 << 2,  // Enable anti-aliased edge around filled shapes (rounded rectangles, circles).
-    ImDrawListFlags_AllowVtxOffset          = 1 << 3   // Can emit 'VtxOffset > 0' to allow large meshes. Set when 'ImGuiBackendFlags_RendererHasVtxOffset' is enabled.
+    ImDrawListFlags_AllowVtxOffset          = 1 << 3,  // Can emit 'VtxOffset > 0' to allow large meshes. Set when 'ImGuiBackendFlags_RendererHasVtxOffset' is enabled.
 };
 
 // Draw command list
@@ -2719,7 +2707,7 @@ enum ImFontAtlasFlags_
     ImFontAtlasFlags_None               = 0,
     ImFontAtlasFlags_NoPowerOfTwoHeight = 1 << 0,   // Don't round the height to next power of two
     ImFontAtlasFlags_NoMouseCursors     = 1 << 1,   // Don't build software mouse cursors into the atlas (save a little texture memory)
-    ImFontAtlasFlags_NoBakedLines       = 1 << 2    // Don't build thick line textures into the atlas (save a little texture memory, allow support for point/nearest filtering). The AntiAliasedLinesUseTex features uses them, otherwise they will be rendered using polygons (more expensive for CPU/GPU).
+    ImFontAtlasFlags_NoBakedLines       = 1 << 2,   // Don't build thick line textures into the atlas (save a little texture memory, allow support for point/nearest filtering). The AntiAliasedLinesUseTex features uses them, otherwise they will be rendered using polygons (more expensive for CPU/GPU).
 };
 
 // Load and rasterize multiple TTF/OTF fonts into a same texture. The font atlas will build a single texture holding:
@@ -2901,7 +2889,7 @@ enum ImGuiViewportFlags_
     ImGuiViewportFlags_None                     = 0,
     ImGuiViewportFlags_IsPlatformWindow         = 1 << 0,   // Represent a Platform Window
     ImGuiViewportFlags_IsPlatformMonitor        = 1 << 1,   // Represent a Platform Monitor (unused yet)
-    ImGuiViewportFlags_OwnedByApp               = 1 << 2    // Platform Window: is created/managed by the application (rather than a dear imgui backend)
+    ImGuiViewportFlags_OwnedByApp               = 1 << 2,   // Platform Window: is created/managed by the application (rather than a dear imgui backend)
 };
 
 // - Currently represents the Platform Window created by the application which is hosting our Dear ImGui windows.
@@ -2961,16 +2949,19 @@ namespace ImGui
 #ifndef IMGUI_DISABLE_OBSOLETE_FUNCTIONS
 namespace ImGui
 {
+    // OBSOLETED in 1.88 (from May 2022)
+    static inline void  CaptureKeyboardFromApp(bool want_capture_keyboard = true)   { SetNextFrameWantCaptureKeyboard(want_capture_keyboard); } // Renamed as name was misleading + removed default value.
+    static inline void  CaptureMouseFromApp(bool want_capture_mouse = true)         { SetNextFrameWantCaptureMouse(want_capture_mouse); }       // Renamed as name was misleading + removed default value.
     // OBSOLETED in 1.86 (from November 2021)
     IMGUI_API void      CalcListClipping(int items_count, float items_height, int* out_items_display_start, int* out_items_display_end); // Calculate coarse clipping for large list of evenly sized items. Prefer using ImGuiListClipper.
     // OBSOLETED in 1.85 (from August 2021)
-    static inline float GetWindowContentRegionWidth() { return GetWindowContentRegionMax().x - GetWindowContentRegionMin().x; }
+    static inline float GetWindowContentRegionWidth()                               { return GetWindowContentRegionMax().x - GetWindowContentRegionMin().x; }
     // OBSOLETED in 1.81 (from February 2021)
     IMGUI_API bool      ListBoxHeader(const char* label, int items_count, int height_in_items = -1); // Helper to calculate size from items_count and height_in_items
-    static inline bool  ListBoxHeader(const char* label, const ImVec2& size = ImVec2(0, 0)) { return BeginListBox(label, size); }
+    static inline bool  ListBoxHeader(const char* label, const ImVec2& size = ImVec2(0, 0))         { return BeginListBox(label, size); }
     static inline void  ListBoxFooter() { EndListBox(); }
     // OBSOLETED in 1.79 (from August 2020)
-    static inline void  OpenPopupContextItem(const char* str_id = NULL, ImGuiMouseButton mb = 1) { OpenPopupOnItemClick(str_id, mb); } // Bool return value removed. Use IsWindowAppearing() in BeginPopup() instead. Renamed in 1.77, renamed back in 1.79. Sorry!
+    static inline void  OpenPopupContextItem(const char* str_id = NULL, ImGuiMouseButton mb = 1)    { OpenPopupOnItemClick(str_id, mb); } // Bool return value removed. Use IsWindowAppearing() in BeginPopup() instead. Renamed in 1.77, renamed back in 1.79. Sorry!
     // OBSOLETED in 1.78 (from June 2020)
     // Old drag/sliders functions that took a 'float power = 1.0' argument instead of flags.
     // For shared code, you can version check at compile-time with `#if IMGUI_VERSION_NUM >= 17704`.
@@ -3018,7 +3009,7 @@ enum ImDrawCornerFlags_
     ImDrawCornerFlags_Top       = ImDrawCornerFlags_TopLeft | ImDrawCornerFlags_TopRight,
     ImDrawCornerFlags_Bot       = ImDrawCornerFlags_BotLeft | ImDrawCornerFlags_BotRight,
     ImDrawCornerFlags_Left      = ImDrawCornerFlags_TopLeft | ImDrawCornerFlags_BotLeft,
-    ImDrawCornerFlags_Right     = ImDrawCornerFlags_TopRight | ImDrawCornerFlags_BotRight
+    ImDrawCornerFlags_Right     = ImDrawCornerFlags_TopRight | ImDrawCornerFlags_BotRight,
 };
 
 // RENAMED ImGuiKeyModFlags -> ImGuiModFlags in 1.88 (from April 2022)
@@ -3027,6 +3018,14 @@ enum ImGuiKeyModFlags_ { ImGuiKeyModFlags_None = ImGuiModFlags_None, ImGuiKeyMod
 
 #endif // #ifndef IMGUI_DISABLE_OBSOLETE_FUNCTIONS
 
+// RENAMED IMGUI_DISABLE_METRICS_WINDOW > IMGUI_DISABLE_DEBUG_TOOLS in 1.88 (from June 2022)
+#if defined(IMGUI_DISABLE_METRICS_WINDOW) && !defined(IMGUI_DISABLE_OBSOLETE_FUNCTIONS) && !defined(IMGUI_DISABLE_DEBUG_TOOLS)
+#define IMGUI_DISABLE_DEBUG_TOOLS
+#endif
+#if defined(IMGUI_DISABLE_METRICS_WINDOW) && defined(IMGUI_DISABLE_OBSOLETE_FUNCTIONS)
+#error IMGUI_DISABLE_METRICS_WINDOW was renamed to IMGUI_DISABLE_DEBUG_TOOLS, please use new name.
+#endif
+
 //-----------------------------------------------------------------------------
 
 #if defined(__clang__)
diff --git a/3rdparty/dear-imgui/imgui_demo.cpp b/3rdparty/dear-imgui/imgui_demo.cpp
index eb1e58ae1..2f63517f8 100644
--- a/3rdparty/dear-imgui/imgui_demo.cpp
+++ b/3rdparty/dear-imgui/imgui_demo.cpp
@@ -1,4 +1,4 @@
-// dear imgui, v1.88 WIP
+// dear imgui, v1.89 WIP
 // (demo code)
 
 // Help:
@@ -302,13 +302,19 @@ void ImGui::ShowDemoWindow(bool* p_open)
 
     // Dear ImGui Apps (accessible from the "Tools" menu)
     static bool show_app_metrics = false;
+    static bool show_app_debug_log = false;
     static bool show_app_stack_tool = false;
-    static bool show_app_style_editor = false;
     static bool show_app_about = false;
+    static bool show_app_style_editor = false;
 
-    if (show_app_metrics)       { ImGui::ShowMetricsWindow(&show_app_metrics); }
-    if (show_app_stack_tool)    { ImGui::ShowStackToolWindow(&show_app_stack_tool); }
-    if (show_app_about)         { ImGui::ShowAboutWindow(&show_app_about); }
+    if (show_app_metrics)
+        ImGui::ShowMetricsWindow(&show_app_metrics);
+    if (show_app_debug_log)
+        ImGui::ShowDebugLogWindow(&show_app_debug_log);
+    if (show_app_stack_tool)
+        ImGui::ShowStackToolWindow(&show_app_stack_tool);
+    if (show_app_about)
+        ImGui::ShowAboutWindow(&show_app_about);
     if (show_app_style_editor)
     {
         ImGui::Begin("Dear ImGui Style Editor", &show_app_style_editor);
@@ -395,10 +401,14 @@ void ImGui::ShowDemoWindow(bool* p_open)
         if (ImGui::BeginMenu("Tools"))
         {
             IMGUI_DEMO_MARKER("Menu/Tools");
-#ifndef IMGUI_DISABLE_METRICS_WINDOW
-            ImGui::MenuItem("Metrics/Debugger", NULL, &show_app_metrics);
-            ImGui::MenuItem("Stack Tool", NULL, &show_app_stack_tool);
+#ifndef IMGUI_DISABLE_DEBUG_TOOLS
+            const bool has_debug_tools = true;
+#else
+            const bool has_debug_tools = false;
 #endif
+            ImGui::MenuItem("Metrics/Debugger", NULL, &show_app_metrics, has_debug_tools);
+            ImGui::MenuItem("Debug Log", NULL, &show_app_debug_log, has_debug_tools);
+            ImGui::MenuItem("Stack Tool", NULL, &show_app_stack_tool, has_debug_tools);
             ImGui::MenuItem("Style Editor", NULL, &show_app_style_editor);
             ImGui::MenuItem("About Dear ImGui", NULL, &show_app_about);
             ImGui::EndMenu();
@@ -406,7 +416,7 @@ void ImGui::ShowDemoWindow(bool* p_open)
         ImGui::EndMenuBar();
     }
 
-    ImGui::Text("dear imgui says hello. (%s)", IMGUI_VERSION);
+    ImGui::Text("dear imgui says hello! (%s) (%d)", IMGUI_VERSION, IMGUI_VERSION_NUM);
     ImGui::Spacing();
 
     IMGUI_DEMO_MARKER("Help");
@@ -463,6 +473,8 @@ void ImGui::ShowDemoWindow(bool* p_open)
             ImGui::SameLine(); HelpMarker("Enable input queue trickling: some types of events submitted during the same frame (e.g. button down + up) will be spread over multiple frames, improving interactions with low framerates.");
             ImGui::Checkbox("io.ConfigInputTextCursorBlink", &io.ConfigInputTextCursorBlink);
             ImGui::SameLine(); HelpMarker("Enable blinking cursor (optional as some users consider it to be distracting).");
+            ImGui::Checkbox("io.ConfigInputTextEnterKeepActive", &io.ConfigInputTextEnterKeepActive);
+            ImGui::SameLine(); HelpMarker("Pressing Enter will keep item active and select contents (single-line only).");
             ImGui::Checkbox("io.ConfigDragClickToInputText", &io.ConfigDragClickToInputText);
             ImGui::SameLine(); HelpMarker("Enable turning DragXXX widgets into text input with a simple mouse click-release (without moving).");
             ImGui::Checkbox("io.ConfigWindowsResizeFromEdges", &io.ConfigWindowsResizeFromEdges);
@@ -3202,59 +3214,58 @@ static void ShowDemoWindowLayout()
         ImGui::DragFloat2("size", (float*)&size, 0.5f, 1.0f, 200.0f, "%.0f");
         ImGui::TextWrapped("(Click and drag to scroll)");
 
+        HelpMarker(
+            "(Left) Using ImGui::PushClipRect():\n"
+            "Will alter ImGui hit-testing logic + ImDrawList rendering.\n"
+            "(use this if you want your clipping rectangle to affect interactions)\n\n"
+            "(Center) Using ImDrawList::PushClipRect():\n"
+            "Will alter ImDrawList rendering only.\n"
+            "(use this as a shortcut if you are only using ImDrawList calls)\n\n"
+            "(Right) Using ImDrawList::AddText() with a fine ClipRect:\n"
+            "Will alter only this specific ImDrawList::AddText() rendering.\n"
+            "This is often used internally to avoid altering the clipping rectangle and minimize draw calls.");
+
         for (int n = 0; n < 3; n++)
         {
             if (n > 0)
                 ImGui::SameLine();
-            ImGui::PushID(n);
-            ImGui::BeginGroup(); // Lock X position
 
-            ImGui::InvisibleButton("##empty", size);
+            ImGui::PushID(n);
+            ImGui::InvisibleButton("##canvas", size);
             if (ImGui::IsItemActive() && ImGui::IsMouseDragging(ImGuiMouseButton_Left))
             {
                 offset.x += ImGui::GetIO().MouseDelta.x;
                 offset.y += ImGui::GetIO().MouseDelta.y;
             }
+            ImGui::PopID();
+            if (!ImGui::IsItemVisible()) // Skip rendering as ImDrawList elements are not clipped.
+                continue;
+
             const ImVec2 p0 = ImGui::GetItemRectMin();
             const ImVec2 p1 = ImGui::GetItemRectMax();
             const char* text_str = "Line 1 hello\nLine 2 clip me!";
             const ImVec2 text_pos = ImVec2(p0.x + offset.x, p0.y + offset.y);
             ImDrawList* draw_list = ImGui::GetWindowDrawList();
-
             switch (n)
             {
             case 0:
-                HelpMarker(
-                    "Using ImGui::PushClipRect():\n"
-                    "Will alter ImGui hit-testing logic + ImDrawList rendering.\n"
-                    "(use this if you want your clipping rectangle to affect interactions)");
                 ImGui::PushClipRect(p0, p1, true);
                 draw_list->AddRectFilled(p0, p1, IM_COL32(90, 90, 120, 255));
                 draw_list->AddText(text_pos, IM_COL32_WHITE, text_str);
                 ImGui::PopClipRect();
                 break;
             case 1:
-                HelpMarker(
-                    "Using ImDrawList::PushClipRect():\n"
-                    "Will alter ImDrawList rendering only.\n"
-                    "(use this as a shortcut if you are only using ImDrawList calls)");
                 draw_list->PushClipRect(p0, p1, true);
                 draw_list->AddRectFilled(p0, p1, IM_COL32(90, 90, 120, 255));
                 draw_list->AddText(text_pos, IM_COL32_WHITE, text_str);
                 draw_list->PopClipRect();
                 break;
             case 2:
-                HelpMarker(
-                    "Using ImDrawList::AddText() with a fine ClipRect:\n"
-                    "Will alter only this specific ImDrawList::AddText() rendering.\n"
-                    "(this is often used internally to avoid altering the clipping rectangle and minimize draw calls)");
                 ImVec4 clip_rect(p0.x, p0.y, p1.x, p1.y); // AddText() takes a ImVec4* here so let's convert.
                 draw_list->AddRectFilled(p0, p1, IM_COL32(90, 90, 120, 255));
                 draw_list->AddText(ImGui::GetFont(), ImGui::GetFontSize(), text_pos, IM_COL32_WHITE, text_str, NULL, 0.0f, &clip_rect);
                 break;
             }
-            ImGui::EndGroup();
-            ImGui::PopID();
         }
 
         ImGui::TreePop();
@@ -3547,19 +3558,12 @@ static void ShowDemoWindowPopups()
         ImGui::TextWrapped("Below we are testing adding menu items to a regular window. It's rather unusual but should work!");
         ImGui::Separator();
 
-        // Note: As a quirk in this very specific example, we want to differentiate the parent of this menu from the
-        // parent of the various popup menus above. To do so we are encloding the items in a PushID()/PopID() block
-        // to make them two different menusets. If we don't, opening any popup above and hovering our menu here would
-        // open it. This is because once a menu is active, we allow to switch to a sibling menu by just hovering on it,
-        // which is the desired behavior for regular menus.
-        ImGui::PushID("foo");
         ImGui::MenuItem("Menu item", "CTRL+M");
         if (ImGui::BeginMenu("Menu inside a regular window"))
         {
             ShowExampleMenuFile();
             ImGui::EndMenu();
         }
-        ImGui::PopID();
         ImGui::Separator();
         ImGui::TreePop();
     }
@@ -4841,7 +4845,7 @@ static void ShowDemoWindowTables()
                 ImGui::TableSetColumnIndex(1);
                 ImGui::SliderFloat("float1", &dummy_f, 0.0f, 1.0f);
                 ImGui::TableSetColumnIndex(2);
-                ImGui::SliderFloat("float2", &dummy_f, 0.0f, 1.0f);
+                ImGui::SliderFloat("##float2", &dummy_f, 0.0f, 1.0f); // No visible label since right-aligned
                 ImGui::PopID();
             }
             ImGui::EndTable();
@@ -5729,8 +5733,6 @@ static void ShowDemoWindowMisc()
             ImGui::Text("Keys released:");      for (ImGuiKey key = key_first; key < ImGuiKey_COUNT; key++) { if (funcs::IsLegacyNativeDupe(key)) continue; if (ImGui::IsKeyReleased(key)) { ImGui::SameLine(); ImGui::Text("\"%s\" %d", ImGui::GetKeyName(key), key); } }
             ImGui::Text("Keys mods: %s%s%s%s", io.KeyCtrl ? "CTRL " : "", io.KeyShift ? "SHIFT " : "", io.KeyAlt ? "ALT " : "", io.KeySuper ? "SUPER " : "");
             ImGui::Text("Chars queue:");        for (int i = 0; i < io.InputQueueCharacters.Size; i++) { ImWchar c = io.InputQueueCharacters[i]; ImGui::SameLine();  ImGui::Text("\'%c\' (0x%04X)", (c > ' ' && c <= 255) ? (char)c : '?', c); } // FIXME: We should convert 'c' to UTF-8 here but the functions are not public.
-            ImGui::Text("NavInputs down:");     for (int i = 0; i < IM_ARRAYSIZE(io.NavInputs); i++) if (io.NavInputs[i] > 0.0f)              { ImGui::SameLine(); ImGui::Text("[%d] %.2f (%.02f secs)", i, io.NavInputs[i], io.NavInputsDownDuration[i]); }
-            ImGui::Text("NavInputs pressed:");  for (int i = 0; i < IM_ARRAYSIZE(io.NavInputs); i++) if (io.NavInputsDownDuration[i] == 0.0f) { ImGui::SameLine(); ImGui::Text("[%d]", i); }
 
             // Draw an arbitrary US keyboard layout to visualize translated keys
             {
@@ -5755,39 +5757,66 @@ static void ShowDemoWindowMisc()
                     { 2, 0, "", ImGuiKey_LeftShift },{ 2, 1, "Z", ImGuiKey_Z }, { 2, 2, "X", ImGuiKey_X }, { 2, 3, "C", ImGuiKey_C }, { 2, 4, "V", ImGuiKey_V }
                 };
 
-                ImDrawList* draw_list = ImGui::GetWindowDrawList();
-                draw_list->PushClipRect(board_min, board_max, true);
-                for (int n = 0; n < IM_ARRAYSIZE(keys_to_display); n++)
-                {
-                    const KeyLayoutData* key_data = &keys_to_display[n];
-                    ImVec2 key_min = ImVec2(start_pos.x + key_data->Col * key_step.x + key_data->Row * key_row_offset, start_pos.y + key_data->Row * key_step.y);
-                    ImVec2 key_max = ImVec2(key_min.x + key_size.x, key_min.y + key_size.y);
-                    draw_list->AddRectFilled(key_min, key_max, IM_COL32(204, 204, 204, 255), key_rounding);
-                    draw_list->AddRect(key_min, key_max, IM_COL32(24, 24, 24, 255), key_rounding);
-                    ImVec2 face_min = ImVec2(key_min.x + key_face_pos.x, key_min.y + key_face_pos.y);
-                    ImVec2 face_max = ImVec2(face_min.x + key_face_size.x, face_min.y + key_face_size.y);
-                    draw_list->AddRect(face_min, face_max, IM_COL32(193, 193, 193, 255), key_face_rounding, ImDrawFlags_None, 2.0f);
-                    draw_list->AddRectFilled(face_min, face_max, IM_COL32(252, 252, 252, 255), key_face_rounding);
-                    ImVec2 label_min = ImVec2(key_min.x + key_label_pos.x, key_min.y + key_label_pos.y);
-                    draw_list->AddText(label_min, IM_COL32(64, 64, 64, 255), key_data->Label);
-                    if (ImGui::IsKeyDown(key_data->Key))
-                        draw_list->AddRectFilled(key_min, key_max, IM_COL32(255, 0, 0, 128), key_rounding);
-                }
-                draw_list->PopClipRect();
+                // Elements rendered manually via ImDrawList API are not clipped automatically.
+                // While not strictly necessary, here IsItemVisible() is used to avoid rendering these shapes when they are out of view.
                 ImGui::Dummy(ImVec2(board_max.x - board_min.x, board_max.y - board_min.y));
+                if (ImGui::IsItemVisible())
+                {
+                    ImDrawList* draw_list = ImGui::GetWindowDrawList();
+                    draw_list->PushClipRect(board_min, board_max, true);
+                    for (int n = 0; n < IM_ARRAYSIZE(keys_to_display); n++)
+                    {
+                        const KeyLayoutData* key_data = &keys_to_display[n];
+                        ImVec2 key_min = ImVec2(start_pos.x + key_data->Col * key_step.x + key_data->Row * key_row_offset, start_pos.y + key_data->Row * key_step.y);
+                        ImVec2 key_max = ImVec2(key_min.x + key_size.x, key_min.y + key_size.y);
+                        draw_list->AddRectFilled(key_min, key_max, IM_COL32(204, 204, 204, 255), key_rounding);
+                        draw_list->AddRect(key_min, key_max, IM_COL32(24, 24, 24, 255), key_rounding);
+                        ImVec2 face_min = ImVec2(key_min.x + key_face_pos.x, key_min.y + key_face_pos.y);
+                        ImVec2 face_max = ImVec2(face_min.x + key_face_size.x, face_min.y + key_face_size.y);
+                        draw_list->AddRect(face_min, face_max, IM_COL32(193, 193, 193, 255), key_face_rounding, ImDrawFlags_None, 2.0f);
+                        draw_list->AddRectFilled(face_min, face_max, IM_COL32(252, 252, 252, 255), key_face_rounding);
+                        ImVec2 label_min = ImVec2(key_min.x + key_label_pos.x, key_min.y + key_label_pos.y);
+                        draw_list->AddText(label_min, IM_COL32(64, 64, 64, 255), key_data->Label);
+                        if (ImGui::IsKeyDown(key_data->Key))
+                            draw_list->AddRectFilled(key_min, key_max, IM_COL32(255, 0, 0, 128), key_rounding);
+                    }
+                    draw_list->PopClipRect();
+                }
             }
             ImGui::TreePop();
         }
 
         if (ImGui::TreeNode("Capture override"))
         {
-            ImGui::Button("Hovering me sets the\nkeyboard capture flag");
-            if (ImGui::IsItemHovered())
-                ImGui::CaptureKeyboardFromApp(true);
-            ImGui::SameLine();
-            ImGui::Button("Holding me clears the\nthe keyboard capture flag");
-            if (ImGui::IsItemActive())
-                ImGui::CaptureKeyboardFromApp(false);
+            HelpMarker(
+                "The value of io.WantCaptureMouse and io.WantCaptureKeyboard are normally set by Dear ImGui "
+                "to instruct your application of how to route inputs. Typically, when a value is true, it means "
+                "Dear ImGui wants the corresponding inputs and we expect the underlying application to ignore them.\n\n"
+                "The most typical case is: when hovering a window, Dear ImGui set io.WantCaptureMouse to true, "
+                "and underlying application should ignore mouse inputs (in practice there are many and more subtle "
+                "rules leading to how those flags are set).");
+
+            ImGui::Text("io.WantCaptureMouse: %d", io.WantCaptureMouse);
+            ImGui::Text("io.WantCaptureMouseUnlessPopupClose: %d", io.WantCaptureMouseUnlessPopupClose);
+            ImGui::Text("io.WantCaptureKeyboard: %d", io.WantCaptureKeyboard);
+
+            HelpMarker(
+                "Hovering the colored canvas will override io.WantCaptureXXX fields.\n"
+                "Notice how normally (when set to none), the value of io.WantCaptureKeyboard would be false when hovering and true when clicking.");
+            static int capture_override_mouse = -1;
+            static int capture_override_keyboard = -1;
+            const char* capture_override_desc[] = { "None", "Set to false", "Set to true" };
+            ImGui::SetNextItemWidth(ImGui::GetFontSize() * 15);
+            ImGui::SliderInt("SetNextFrameWantCaptureMouse()", &capture_override_mouse, -1, +1, capture_override_desc[capture_override_mouse + 1], ImGuiSliderFlags_AlwaysClamp);
+            ImGui::SetNextItemWidth(ImGui::GetFontSize() * 15);
+            ImGui::SliderInt("SetNextFrameWantCaptureKeyboard()", &capture_override_keyboard, -1, +1, capture_override_desc[capture_override_keyboard + 1], ImGuiSliderFlags_AlwaysClamp);
+
+            ImGui::ColorButton("##panel", ImVec4(0.7f, 0.1f, 0.7f, 1.0f), ImGuiColorEditFlags_NoTooltip | ImGuiColorEditFlags_NoDragDrop, ImVec2(256.0f, 192.0f)); // Dummy item
+            if (ImGui::IsItemHovered() && capture_override_mouse != -1)
+                ImGui::SetNextFrameWantCaptureMouse(capture_override_mouse == 1);
+            if (ImGui::IsItemHovered() && capture_override_keyboard != -1)
+                ImGui::SetNextFrameWantCaptureKeyboard(capture_override_keyboard == 1);
+
             ImGui::TreePop();
         }
 
@@ -7336,7 +7365,7 @@ static void ShowExampleAppSimpleOverlay(bool* p_open)
 static void ShowExampleAppFullscreen(bool* p_open)
 {
     static bool use_work_area = true;
-    static ImGuiWindowFlags flags = ImGuiWindowFlags_NoDecoration | ImGuiWindowFlags_NoMove | ImGuiWindowFlags_NoResize | ImGuiWindowFlags_NoSavedSettings;
+    static ImGuiWindowFlags flags = ImGuiWindowFlags_NoDecoration | ImGuiWindowFlags_NoMove | ImGuiWindowFlags_NoSavedSettings;
 
     // We demonstrate using the full viewport area or the work area (without menu-bars, task-bars etc.)
     // Based on your use case you may want one of the other.
@@ -7774,7 +7803,8 @@ void ShowExampleAppDocuments(bool* p_open)
             if (ImGui::MenuItem("Close All Documents", NULL, false, open_count > 0))
                 for (int doc_n = 0; doc_n < app.Documents.Size; doc_n++)
                     app.Documents[doc_n].DoQueueClose();
-            if (ImGui::MenuItem("Exit", "Alt+F4")) {}
+            if (ImGui::MenuItem("Exit", "Ctrl+F4") && p_open)
+                *p_open = false;
             ImGui::EndMenu();
         }
         ImGui::EndMenuBar();
diff --git a/3rdparty/dear-imgui/imgui_draw.cpp b/3rdparty/dear-imgui/imgui_draw.cpp
index 0823b01e0..256dd6f98 100644
--- a/3rdparty/dear-imgui/imgui_draw.cpp
+++ b/3rdparty/dear-imgui/imgui_draw.cpp
@@ -1,4 +1,4 @@
-// dear imgui, v1.88 WIP
+// dear imgui, v1.89 WIP
 // (drawing and font code)
 
 /*
diff --git a/3rdparty/dear-imgui/imgui_internal.h b/3rdparty/dear-imgui/imgui_internal.h
index ba1d9a062..0bc686ec5 100644
--- a/3rdparty/dear-imgui/imgui_internal.h
+++ b/3rdparty/dear-imgui/imgui_internal.h
@@ -1,4 +1,4 @@
-// dear imgui, v1.88 WIP
+// dear imgui, v1.89 WIP
 // (internal structures/api)
 
 // You may use this file to debug, understand or extend ImGui features but we don't provide any guarantee of forward compatibility!
@@ -147,11 +147,12 @@ struct ImGuiWindowSettings;         // Storage for a window .ini settings (we ke
 // Use your programming IDE "Go to definition" facility on the names of the center columns to find the actual flags/enum lists.
 typedef int ImGuiLayoutType;            // -> enum ImGuiLayoutType_         // Enum: Horizontal or vertical
 typedef int ImGuiActivateFlags;         // -> enum ImGuiActivateFlags_      // Flags: for navigation/focus function (will be for ActivateItem() later)
+typedef int ImGuiDebugLogFlags;         // -> enum ImGuiDebugLogFlags_      // Flags: for ShowDebugLogWindow(), g.DebugLogFlags
+typedef int ImGuiInputReadFlags;        // -> enum ImGuiInputReadFlags_     // Flags: for IsKeyPressedEx()
 typedef int ImGuiItemFlags;             // -> enum ImGuiItemFlags_          // Flags: for PushItemFlag()
 typedef int ImGuiItemStatusFlags;       // -> enum ImGuiItemStatusFlags_    // Flags: for DC.LastItemStatusFlags
 typedef int ImGuiOldColumnFlags;        // -> enum ImGuiOldColumnFlags_     // Flags: for BeginColumns()
 typedef int ImGuiNavHighlightFlags;     // -> enum ImGuiNavHighlightFlags_  // Flags: for RenderNavHighlight()
-typedef int ImGuiNavDirSourceFlags;     // -> enum ImGuiNavDirSourceFlags_  // Flags: for GetNavInputAmount2d()
 typedef int ImGuiNavMoveFlags;          // -> enum ImGuiNavMoveFlags_       // Flags: for navigation requests
 typedef int ImGuiNextItemDataFlags;     // -> enum ImGuiNextItemDataFlags_  // Flags: for SetNextItemXXX() functions
 typedef int ImGuiNextWindowDataFlags;   // -> enum ImGuiNextWindowDataFlags_// Flags: for SetNextWindowXXX() functions
@@ -193,18 +194,23 @@ namespace ImStb
 // [SECTION] Macros
 //-----------------------------------------------------------------------------
 
-// Debug Logging
-#ifndef IMGUI_DEBUG_LOG
-#define IMGUI_DEBUG_LOG(_FMT,...)       printf("[%05d] " _FMT, GImGui->FrameCount, __VA_ARGS__)
+// Debug Printing Into TTY
+// (since IMGUI_VERSION_NUM >= 18729: IMGUI_DEBUG_LOG was reworked into IMGUI_DEBUG_PRINTF (and removed framecount from it). If you were using a #define IMGUI_DEBUG_LOG please rename)
+#ifndef IMGUI_DEBUG_PRINTF
+#ifndef IMGUI_DISABLE_DEFAULT_FORMAT_FUNCTIONS
+#define IMGUI_DEBUG_PRINTF(_FMT,...)    printf(_FMT, __VA_ARGS__)
+#else
+#define IMGUI_DEBUG_PRINTF(_FMT,...)
+#endif
 #endif
 
-// Debug Logging for selected systems. Remove the '((void)0) //' to enable.
-//#define IMGUI_DEBUG_LOG_POPUP         IMGUI_DEBUG_LOG // Enable log
-//#define IMGUI_DEBUG_LOG_NAV           IMGUI_DEBUG_LOG // Enable log
-//#define IMGUI_DEBUG_LOG_IO            IMGUI_DEBUG_LOG // Enable log
-#define IMGUI_DEBUG_LOG_POPUP(...)      ((void)0)       // Disable log
-#define IMGUI_DEBUG_LOG_NAV(...)        ((void)0)       // Disable log
-#define IMGUI_DEBUG_LOG_IO(...)         ((void)0)       // Disable log
+// Debug Logging for ShowDebugLogWindow(). This is designed for relatively rare events so please don't spam.
+#define IMGUI_DEBUG_LOG(...)            ImGui::DebugLog(__VA_ARGS__);
+#define IMGUI_DEBUG_LOG_ACTIVEID(...)   do { if (g.DebugLogFlags & ImGuiDebugLogFlags_EventActiveId) IMGUI_DEBUG_LOG(__VA_ARGS__); } while (0)
+#define IMGUI_DEBUG_LOG_FOCUS(...)      do { if (g.DebugLogFlags & ImGuiDebugLogFlags_EventFocus)    IMGUI_DEBUG_LOG(__VA_ARGS__); } while (0)
+#define IMGUI_DEBUG_LOG_POPUP(...)      do { if (g.DebugLogFlags & ImGuiDebugLogFlags_EventPopup)    IMGUI_DEBUG_LOG(__VA_ARGS__); } while (0)
+#define IMGUI_DEBUG_LOG_NAV(...)        do { if (g.DebugLogFlags & ImGuiDebugLogFlags_EventNav)      IMGUI_DEBUG_LOG(__VA_ARGS__); } while (0)
+#define IMGUI_DEBUG_LOG_IO(...)         do { if (g.DebugLogFlags & ImGuiDebugLogFlags_EventIO)       IMGUI_DEBUG_LOG(__VA_ARGS__); } while (0)
 
 // Static Asserts
 #define IM_STATIC_ASSERT(_COND)         static_assert(_COND, "")
@@ -331,6 +337,8 @@ static inline bool      ImCharIsBlankW(unsigned int c)  { return c == ' ' || c =
 // Helpers: Formatting
 IMGUI_API int           ImFormatString(char* buf, size_t buf_size, const char* fmt, ...) IM_FMTARGS(3);
 IMGUI_API int           ImFormatStringV(char* buf, size_t buf_size, const char* fmt, va_list args) IM_FMTLIST(3);
+IMGUI_API void          ImFormatStringToTempBuffer(const char** out_buf, const char** out_buf_end, const char* fmt, ...) IM_FMTARGS(3);
+IMGUI_API void          ImFormatStringToTempBufferV(const char** out_buf, const char** out_buf_end, const char* fmt, va_list args) IM_FMTLIST(3);
 IMGUI_API const char*   ImParseFormatFindStart(const char* format);
 IMGUI_API const char*   ImParseFormatFindEnd(const char* format);
 IMGUI_API const char*   ImParseFormatTrimDecorations(const char* format, char* buf, size_t buf_size);
@@ -749,6 +757,7 @@ struct ImDrawDataBuilder
 // This is going to be exposed in imgui.h when stabilized enough.
 enum ImGuiItemFlags_
 {
+    // Controlled by user
     ImGuiItemFlags_None                     = 0,
     ImGuiItemFlags_NoTabStop                = 1 << 0,  // false     // Disable keyboard tabbing (FIXME: should merge with _NoNav)
     ImGuiItemFlags_ButtonRepeat             = 1 << 1,  // false     // Button() will return true multiple times based on io.KeyRepeatDelay and io.KeyRepeatRate settings.
@@ -758,7 +767,9 @@ enum ImGuiItemFlags_
     ImGuiItemFlags_SelectableDontClosePopup = 1 << 5,  // false     // Disable MenuItem/Selectable() automatically closing their popup window
     ImGuiItemFlags_MixedValue               = 1 << 6,  // false     // [BETA] Represent a mixed/indeterminate value, generally multi-selection where values differ. Currently only supported by Checkbox() (later should support all sorts of widgets)
     ImGuiItemFlags_ReadOnly                 = 1 << 7,  // false     // [ALPHA] Allow hovering interactions but underlying value is not changed.
-    ImGuiItemFlags_Inputable                = 1 << 8   // false     // [WIP] Auto-activate input mode when tab focused. Currently only used and supported by a few items before it becomes a generic feature.
+
+    // Controlled by widget code
+    ImGuiItemFlags_Inputable                = 1 << 8,  // false     // [WIP] Auto-activate input mode when tab focused. Currently only used and supported by a few items before it becomes a generic feature.
 };
 
 // Storage for LastItem data
@@ -773,14 +784,13 @@ enum ImGuiItemStatusFlags_
     ImGuiItemStatusFlags_HasDeactivated     = 1 << 5,   // Set if the widget/group is able to provide data for the ImGuiItemStatusFlags_Deactivated flag.
     ImGuiItemStatusFlags_Deactivated        = 1 << 6,   // Only valid if ImGuiItemStatusFlags_HasDeactivated is set.
     ImGuiItemStatusFlags_HoveredWindow      = 1 << 7,   // Override the HoveredWindow test to allow cross-window hover testing.
-    ImGuiItemStatusFlags_FocusedByTabbing   = 1 << 8    // Set when the Focusable item just got focused by Tabbing (FIXME: to be removed soon)
+    ImGuiItemStatusFlags_FocusedByTabbing   = 1 << 8,   // Set when the Focusable item just got focused by Tabbing (FIXME: to be removed soon)
 
 #ifdef IMGUI_ENABLE_TEST_ENGINE
-    , // [imgui_tests only]
     ImGuiItemStatusFlags_Openable           = 1 << 20,  // Item is an openable (e.g. TreeNode)
     ImGuiItemStatusFlags_Opened             = 1 << 21,  //
     ImGuiItemStatusFlags_Checkable          = 1 << 22,  // Item is a checkable (e.g. CheckBox, MenuItem)
-    ImGuiItemStatusFlags_Checked            = 1 << 23   //
+    ImGuiItemStatusFlags_Checked            = 1 << 23,  //
 #endif
 };
 
@@ -790,7 +800,7 @@ enum ImGuiInputTextFlagsPrivate_
     // [Internal]
     ImGuiInputTextFlags_Multiline           = 1 << 26,  // For internal use by InputTextMultiline()
     ImGuiInputTextFlags_NoMarkEdited        = 1 << 27,  // For internal use by functions using InputText() before reformatting data
-    ImGuiInputTextFlags_MergedItem          = 1 << 28   // For internal use by TempInputText(), will skip calling ItemAdd(). Require bounding-box to strictly match.
+    ImGuiInputTextFlags_MergedItem          = 1 << 28,  // For internal use by TempInputText(), will skip calling ItemAdd(). Require bounding-box to strictly match.
 };
 
 // Extend ImGuiButtonFlags_
@@ -813,20 +823,20 @@ enum ImGuiButtonFlagsPrivate_
     ImGuiButtonFlags_NoNavFocus             = 1 << 18,  // don't override navigation focus when activated
     ImGuiButtonFlags_NoHoveredOnFocus       = 1 << 19,  // don't report as hovered when nav focus is on this item
     ImGuiButtonFlags_PressedOnMask_         = ImGuiButtonFlags_PressedOnClick | ImGuiButtonFlags_PressedOnClickRelease | ImGuiButtonFlags_PressedOnClickReleaseAnywhere | ImGuiButtonFlags_PressedOnRelease | ImGuiButtonFlags_PressedOnDoubleClick | ImGuiButtonFlags_PressedOnDragDropHold,
-    ImGuiButtonFlags_PressedOnDefault_      = ImGuiButtonFlags_PressedOnClickRelease
+    ImGuiButtonFlags_PressedOnDefault_      = ImGuiButtonFlags_PressedOnClickRelease,
 };
 
 // Extend ImGuiComboFlags_
 enum ImGuiComboFlagsPrivate_
 {
-    ImGuiComboFlags_CustomPreview           = 1 << 20   // enable BeginComboPreview()
+    ImGuiComboFlags_CustomPreview           = 1 << 20,  // enable BeginComboPreview()
 };
 
 // Extend ImGuiSliderFlags_
 enum ImGuiSliderFlagsPrivate_
 {
     ImGuiSliderFlags_Vertical               = 1 << 20,  // Should this slider be orientated vertically?
-    ImGuiSliderFlags_ReadOnly               = 1 << 21
+    ImGuiSliderFlags_ReadOnly               = 1 << 21,
 };
 
 // Extend ImGuiSelectableFlags_
@@ -840,33 +850,33 @@ enum ImGuiSelectableFlagsPrivate_
     ImGuiSelectableFlags_SpanAvailWidth         = 1 << 24,  // Span all avail width even if we declared less for layout purpose. FIXME: We may be able to remove this (added in 6251d379, 2bcafc86 for menus)
     ImGuiSelectableFlags_DrawHoveredWhenHeld    = 1 << 25,  // Always show active when held, even is not hovered. This concept could probably be renamed/formalized somehow.
     ImGuiSelectableFlags_SetNavIdOnHover        = 1 << 26,  // Set Nav/Focus ID on mouse hover (used by MenuItem)
-    ImGuiSelectableFlags_NoPadWithHalfSpacing   = 1 << 27   // Disable padding each side with ItemSpacing * 0.5f
+    ImGuiSelectableFlags_NoPadWithHalfSpacing   = 1 << 27,  // Disable padding each side with ItemSpacing * 0.5f
 };
 
 // Extend ImGuiTreeNodeFlags_
 enum ImGuiTreeNodeFlagsPrivate_
 {
-    ImGuiTreeNodeFlags_ClipLabelForTrailingButton = 1 << 20
+    ImGuiTreeNodeFlags_ClipLabelForTrailingButton = 1 << 20,
 };
 
 enum ImGuiSeparatorFlags_
 {
-    ImGuiSeparatorFlags_None                = 0,
-    ImGuiSeparatorFlags_Horizontal          = 1 << 0,   // Axis default to current layout type, so generally Horizontal unless e.g. in a menu bar
-    ImGuiSeparatorFlags_Vertical            = 1 << 1,
-    ImGuiSeparatorFlags_SpanAllColumns      = 1 << 2
+    ImGuiSeparatorFlags_None                    = 0,
+    ImGuiSeparatorFlags_Horizontal              = 1 << 0,   // Axis default to current layout type, so generally Horizontal unless e.g. in a menu bar
+    ImGuiSeparatorFlags_Vertical                = 1 << 1,
+    ImGuiSeparatorFlags_SpanAllColumns          = 1 << 2,
 };
 
 enum ImGuiTextFlags_
 {
-    ImGuiTextFlags_None = 0,
-    ImGuiTextFlags_NoWidthForLargeClippedText = 1 << 0
+    ImGuiTextFlags_None                         = 0,
+    ImGuiTextFlags_NoWidthForLargeClippedText   = 1 << 0,
 };
 
 enum ImGuiTooltipFlags_
 {
-    ImGuiTooltipFlags_None = 0,
-    ImGuiTooltipFlags_OverridePreviousTooltip = 1 << 0      // Override will clear/ignore previously submitted tooltip (defaults to append)
+    ImGuiTooltipFlags_None                      = 0,
+    ImGuiTooltipFlags_OverridePreviousTooltip   = 1 << 0,   // Override will clear/ignore previously submitted tooltip (defaults to append)
 };
 
 // FIXME: this is in development, not exposed/functional as a generic feature yet.
@@ -883,7 +893,7 @@ enum ImGuiLogType
     ImGuiLogType_TTY,
     ImGuiLogType_File,
     ImGuiLogType_Buffer,
-    ImGuiLogType_Clipboard
+    ImGuiLogType_Clipboard,
 };
 
 // X/Y enums are fixed to 0/1 so they may be used to index ImVec2
@@ -897,14 +907,14 @@ enum ImGuiAxis
 enum ImGuiPlotType
 {
     ImGuiPlotType_Lines,
-    ImGuiPlotType_Histogram
+    ImGuiPlotType_Histogram,
 };
 
 enum ImGuiPopupPositionPolicy
 {
     ImGuiPopupPositionPolicy_Default,
     ImGuiPopupPositionPolicy_ComboBox,
-    ImGuiPopupPositionPolicy_Tooltip
+    ImGuiPopupPositionPolicy_Tooltip,
 };
 
 struct ImGuiDataTypeTempStorage
@@ -926,7 +936,7 @@ enum ImGuiDataTypePrivate_
 {
     ImGuiDataType_String = ImGuiDataType_COUNT + 1,
     ImGuiDataType_Pointer,
-    ImGuiDataType_ID
+    ImGuiDataType_ID,
 };
 
 // Stacked color modifier, backup of modified data so we can restore it
@@ -1036,12 +1046,13 @@ struct ImGuiPopupData
     ImGuiID             PopupId;        // Set on OpenPopup()
     ImGuiWindow*        Window;         // Resolved on BeginPopup() - may stay unresolved if user never calls OpenPopup()
     ImGuiWindow*        SourceWindow;   // Set on OpenPopup() copy of NavWindow at the time of opening the popup
+    int                 ParentNavLayer; // Resolved on BeginPopup(). Actually a ImGuiNavLayer type (declared down below), initialized to -1 which is not part of an enum, but serves well-enough as "not any of layers" value
     int                 OpenFrameCount; // Set on OpenPopup()
     ImGuiID             OpenParentId;   // Set on OpenPopup(), we need this to differentiate multiple menu sets from each others (e.g. inside menu bar vs loose menu items)
     ImVec2              OpenPopupPos;   // Set on OpenPopup(), preferred popup position (typically == OpenMousePos when using mouse)
     ImVec2              OpenMousePos;   // Set on OpenPopup(), copy of mouse position at the time of opening popup
 
-    ImGuiPopupData()    { memset(this, 0, sizeof(*this)); OpenFrameCount = -1; }
+    ImGuiPopupData()    { memset(this, 0, sizeof(*this)); ParentNavLayer = OpenFrameCount = -1; }
 };
 
 enum ImGuiNextWindowDataFlags_
@@ -1054,7 +1065,7 @@ enum ImGuiNextWindowDataFlags_
     ImGuiNextWindowDataFlags_HasSizeConstraint  = 1 << 4,
     ImGuiNextWindowDataFlags_HasFocus           = 1 << 5,
     ImGuiNextWindowDataFlags_HasBgAlpha         = 1 << 6,
-    ImGuiNextWindowDataFlags_HasScroll          = 1 << 7
+    ImGuiNextWindowDataFlags_HasScroll          = 1 << 7,
 };
 
 // Storage for SetNexWindow** functions
@@ -1084,7 +1095,7 @@ enum ImGuiNextItemDataFlags_
 {
     ImGuiNextItemDataFlags_None     = 0,
     ImGuiNextItemDataFlags_HasWidth = 1 << 0,
-    ImGuiNextItemDataFlags_HasOpen  = 1 << 1
+    ImGuiNextItemDataFlags_HasOpen  = 1 << 1,
 };
 
 struct ImGuiNextItemData
@@ -1141,6 +1152,7 @@ struct ImGuiShrinkWidthItem
 {
     int         Index;
     float       Width;
+    float       InitialWidth;
 };
 
 struct ImGuiPtrOrIndex
@@ -1158,12 +1170,25 @@ struct ImGuiPtrOrIndex
 
 typedef ImBitArray<ImGuiKey_NamedKey_COUNT, -ImGuiKey_NamedKey_BEGIN>    ImBitArrayForNamedKeys;
 
+// Extend ImGuiKey_
 enum ImGuiKeyPrivate_
 {
     ImGuiKey_LegacyNativeKey_BEGIN  = 0,
     ImGuiKey_LegacyNativeKey_END    = 512,
     ImGuiKey_Gamepad_BEGIN          = ImGuiKey_GamepadStart,
-    ImGuiKey_Gamepad_END            = ImGuiKey_GamepadRStickRight + 1
+    ImGuiKey_Gamepad_END            = ImGuiKey_GamepadRStickDown + 1,
+    ImGuiKey_Aliases_BEGIN          = ImGuiKey_MouseLeft,
+    ImGuiKey_Aliases_END            = ImGuiKey_COUNT,
+
+    // [Internal] Named shortcuts for Navigation
+    ImGuiKey_NavKeyboardTweakSlow   = ImGuiKey_ModCtrl,
+    ImGuiKey_NavKeyboardTweakFast   = ImGuiKey_ModShift,
+    ImGuiKey_NavGamepadTweakSlow    = ImGuiKey_GamepadL1,
+    ImGuiKey_NavGamepadTweakFast    = ImGuiKey_GamepadR1,
+    ImGuiKey_NavGamepadActivate     = ImGuiKey_GamepadFaceDown,
+    ImGuiKey_NavGamepadCancel       = ImGuiKey_GamepadFaceRight,
+    ImGuiKey_NavGamepadMenu         = ImGuiKey_GamepadFaceLeft,
+    ImGuiKey_NavGamepadInput        = ImGuiKey_GamepadFaceUp,
 };
 
 enum ImGuiInputEventType
@@ -1216,15 +1241,17 @@ struct ImGuiInputEvent
     ImGuiInputEvent() { memset(this, 0, sizeof(*this)); }
 };
 
-// FIXME-NAV: Clarify/expose various repeat delay/rate
-enum ImGuiNavReadMode
+// Flags for IsKeyPressedEx(). In upcoming feature this will be used more (and IsKeyPressedEx() renamed)
+// Don't mistake with ImGuiInputTextFlags! (for ImGui::InputText() function)
+enum ImGuiInputReadFlags_
 {
-    ImGuiNavReadMode_Down,
-    ImGuiNavReadMode_Pressed,
-    ImGuiNavReadMode_Released,
-    ImGuiNavReadMode_Repeat,
-    ImGuiNavReadMode_RepeatSlow,
-    ImGuiNavReadMode_RepeatFast
+    // Flags for IsKeyPressedEx()
+    ImGuiInputReadFlags_None                = 0,
+    ImGuiInputReadFlags_Repeat              = 1 << 0,   // Return true on successive repeats. Default for legacy IsKeyPressed(). NOT Default for legacy IsMouseClicked(). MUST BE == 1.
+    ImGuiInputReadFlags_RepeatRateDefault   = 1 << 1,   // Repeat rate: Regular (default)
+    ImGuiInputReadFlags_RepeatRateNavMove   = 1 << 2,   // Repeat rate: Fast
+    ImGuiInputReadFlags_RepeatRateNavTweak  = 1 << 3,   // Repeat rate: Faster
+    ImGuiInputReadFlags_RepeatRateMask_     = ImGuiInputReadFlags_RepeatRateDefault | ImGuiInputReadFlags_RepeatRateNavMove | ImGuiInputReadFlags_RepeatRateNavTweak,
 };
 
 //-----------------------------------------------------------------------------
@@ -1265,7 +1292,7 @@ enum ImGuiActivateFlags_
     ImGuiActivateFlags_None                 = 0,
     ImGuiActivateFlags_PreferInput          = 1 << 0,       // Favor activation that requires keyboard text input (e.g. for Slider/Drag). Default if keyboard is available.
     ImGuiActivateFlags_PreferTweak          = 1 << 1,       // Favor activation for tweaking with arrows or gamepad (e.g. for Slider/Drag). Default if keyboard is not available.
-    ImGuiActivateFlags_TryToPreserveState   = 1 << 2        // Request widget to preserve state if it can (e.g. InputText will try to preserve cursor/selection)
+    ImGuiActivateFlags_TryToPreserveState   = 1 << 2,       // Request widget to preserve state if it can (e.g. InputText will try to preserve cursor/selection)
 };
 
 // Early work-in-progress API for ScrollToItem()
@@ -1280,7 +1307,7 @@ enum ImGuiScrollFlags_
     ImGuiScrollFlags_AlwaysCenterY          = 1 << 5,       // Always center the result item on Y axis [default for Y axis for appearing window)
     ImGuiScrollFlags_NoScrollParent         = 1 << 6,       // Disable forwarding scrolling to parent window if required to keep item/rect visible (only scroll window the function was applied to).
     ImGuiScrollFlags_MaskX_                 = ImGuiScrollFlags_KeepVisibleEdgeX | ImGuiScrollFlags_KeepVisibleCenterX | ImGuiScrollFlags_AlwaysCenterX,
-    ImGuiScrollFlags_MaskY_                 = ImGuiScrollFlags_KeepVisibleEdgeY | ImGuiScrollFlags_KeepVisibleCenterY | ImGuiScrollFlags_AlwaysCenterY
+    ImGuiScrollFlags_MaskY_                 = ImGuiScrollFlags_KeepVisibleEdgeY | ImGuiScrollFlags_KeepVisibleCenterY | ImGuiScrollFlags_AlwaysCenterY,
 };
 
 enum ImGuiNavHighlightFlags_
@@ -1289,16 +1316,7 @@ enum ImGuiNavHighlightFlags_
     ImGuiNavHighlightFlags_TypeDefault      = 1 << 0,
     ImGuiNavHighlightFlags_TypeThin         = 1 << 1,
     ImGuiNavHighlightFlags_AlwaysDraw       = 1 << 2,       // Draw rectangular highlight if (g.NavId == id) _even_ when using the mouse.
-    ImGuiNavHighlightFlags_NoRounding       = 1 << 3
-};
-
-enum ImGuiNavDirSourceFlags_
-{
-    ImGuiNavDirSourceFlags_None             = 0,
-    ImGuiNavDirSourceFlags_RawKeyboard      = 1 << 0,   // Raw keyboard (not pulled from nav), facilitate use of some functions before we can unify nav and keys
-    ImGuiNavDirSourceFlags_Keyboard         = 1 << 1,
-    ImGuiNavDirSourceFlags_PadDPad          = 1 << 2,
-    ImGuiNavDirSourceFlags_PadLStick        = 1 << 3
+    ImGuiNavHighlightFlags_NoRounding       = 1 << 3,
 };
 
 enum ImGuiNavMoveFlags_
@@ -1316,13 +1334,13 @@ enum ImGuiNavMoveFlags_
     ImGuiNavMoveFlags_FocusApi              = 1 << 9,
     ImGuiNavMoveFlags_Tabbing               = 1 << 10,  // == Focus + Activate if item is Inputable + DontChangeNavHighlight
     ImGuiNavMoveFlags_Activate              = 1 << 11,
-    ImGuiNavMoveFlags_DontSetNavHighlight   = 1 << 12   // Do not alter the visible state of keyboard vs mouse nav highlight
+    ImGuiNavMoveFlags_DontSetNavHighlight   = 1 << 12,  // Do not alter the visible state of keyboard vs mouse nav highlight
 };
 
 enum ImGuiNavLayer
 {
     ImGuiNavLayer_Main  = 0,    // Main scrolling layer
-    ImGuiNavLayer_Menu  = 1,    // Menu layer (access with Alt/ImGuiNavInput_Menu)
+    ImGuiNavLayer_Menu  = 1,    // Menu layer (access with Alt)
     ImGuiNavLayer_COUNT
 };
 
@@ -1353,24 +1371,24 @@ enum ImGuiOldColumnFlags_
     ImGuiOldColumnFlags_NoResize                = 1 << 1,   // Disable resizing columns when clicking on the dividers
     ImGuiOldColumnFlags_NoPreserveWidths        = 1 << 2,   // Disable column width preservation when adjusting columns
     ImGuiOldColumnFlags_NoForceWithinWindow     = 1 << 3,   // Disable forcing columns to fit within window
-    ImGuiOldColumnFlags_GrowParentContentsSize  = 1 << 4    // (WIP) Restore pre-1.51 behavior of extending the parent window contents size but _without affecting the columns width at all_. Will eventually remove.
+    ImGuiOldColumnFlags_GrowParentContentsSize  = 1 << 4,   // (WIP) Restore pre-1.51 behavior of extending the parent window contents size but _without affecting the columns width at all_. Will eventually remove.
 
     // Obsolete names (will be removed)
 #ifndef IMGUI_DISABLE_OBSOLETE_FUNCTIONS
-    , ImGuiColumnsFlags_None                    = ImGuiOldColumnFlags_None,
+    ImGuiColumnsFlags_None                      = ImGuiOldColumnFlags_None,
     ImGuiColumnsFlags_NoBorder                  = ImGuiOldColumnFlags_NoBorder,
     ImGuiColumnsFlags_NoResize                  = ImGuiOldColumnFlags_NoResize,
     ImGuiColumnsFlags_NoPreserveWidths          = ImGuiOldColumnFlags_NoPreserveWidths,
     ImGuiColumnsFlags_NoForceWithinWindow       = ImGuiOldColumnFlags_NoForceWithinWindow,
-    ImGuiColumnsFlags_GrowParentContentsSize    = ImGuiOldColumnFlags_GrowParentContentsSize
+    ImGuiColumnsFlags_GrowParentContentsSize    = ImGuiOldColumnFlags_GrowParentContentsSize,
 #endif
 };
 
 struct ImGuiOldColumnData
 {
-    float               OffsetNorm;         // Column start offset, normalized 0.0 (far left) -> 1.0 (far right)
+    float               OffsetNorm;             // Column start offset, normalized 0.0 (far left) -> 1.0 (far right)
     float               OffsetNormBeforeResize;
-    ImGuiOldColumnFlags Flags;              // Not exposed
+    ImGuiOldColumnFlags Flags;                  // Not exposed
     ImRect              ClipRect;
 
     ImGuiOldColumnData() { memset(this, 0, sizeof(*this)); }
@@ -1483,8 +1501,22 @@ struct ImGuiSettingsHandler
 // [SECTION] Metrics, Debug Tools
 //-----------------------------------------------------------------------------
 
+enum ImGuiDebugLogFlags_
+{
+    // Event types
+    ImGuiDebugLogFlags_None             = 0,
+    ImGuiDebugLogFlags_EventActiveId    = 1 << 0,
+    ImGuiDebugLogFlags_EventFocus       = 1 << 1,
+    ImGuiDebugLogFlags_EventPopup       = 1 << 2,
+    ImGuiDebugLogFlags_EventNav         = 1 << 3,
+    ImGuiDebugLogFlags_EventIO          = 1 << 4,
+    ImGuiDebugLogFlags_EventMask_       = ImGuiDebugLogFlags_EventActiveId  | ImGuiDebugLogFlags_EventFocus | ImGuiDebugLogFlags_EventPopup | ImGuiDebugLogFlags_EventNav | ImGuiDebugLogFlags_EventIO,
+    ImGuiDebugLogFlags_OutputToTTY      = 1 << 10,  // Also send output to TTY
+};
+
 struct ImGuiMetricsConfig
 {
+    bool        ShowDebugLog;
     bool        ShowStackTool;
     bool        ShowWindowsRects;
     bool        ShowWindowsBeginOrder;
@@ -1496,14 +1528,10 @@ struct ImGuiMetricsConfig
 
     ImGuiMetricsConfig()
     {
-        ShowStackTool = false;
-        ShowWindowsRects = false;
-        ShowWindowsBeginOrder = false;
-        ShowTablesRects = false;
+        ShowDebugLog = ShowStackTool = ShowWindowsRects = ShowWindowsBeginOrder = ShowTablesRects = false;
         ShowDrawCmdMesh = true;
         ShowDrawCmdBoundingBoxes = true;
-        ShowWindowsRectsType = -1;
-        ShowTablesRectsType = -1;
+        ShowWindowsRectsType = ShowTablesRectsType = -1;
     }
 };
 
@@ -1623,13 +1651,14 @@ struct ImGuiContext
     float                   LastActiveIdTimer;                  // Store the last non-zero ActiveId timer since the beginning of activation, useful for animation.
 
     // Input Ownership
-    bool                    ActiveIdUsingMouseWheel;            // Active widget will want to read mouse wheel. Blocks scrolling the underlying window.
     ImU32                   ActiveIdUsingNavDirMask;            // Active widget will want to read those nav move requests (e.g. can activate a button and move away from it)
-    ImU32                   ActiveIdUsingNavInputMask;          // Active widget will want to read those nav inputs.
     ImBitArrayForNamedKeys  ActiveIdUsingKeyInputMask;          // Active widget will want to read those key inputs. When we grow the ImGuiKey enum we'll need to either to order the enum to make useful keys come first, either redesign this into e.g. a small array.
+#ifndef IMGUI_DISABLE_OBSOLETE_KEYIO
+    ImU32                   ActiveIdUsingNavInputMask;          // If you used this. Since (IMGUI_VERSION_NUM >= 18804) : 'g.ActiveIdUsingNavInputMask |= (1 << ImGuiNavInput_Cancel);' becomes 'SetActiveIdUsingKey(ImGuiKey_Escape); SetActiveIdUsingKey(ImGuiKey_NavGamepadCancel);'
+#endif
 
     // Next window/item data
-    ImGuiItemFlags          CurrentItemFlags;                      // == g.ItemFlagsStack.back()
+    ImGuiItemFlags          CurrentItemFlags;                   // == g.ItemFlagsStack.back()
     ImGuiNextItemData       NextItemData;                       // Storage for SetNextItem** functions
     ImGuiLastItemData       LastItemData;                       // Storage for last submitted item (setup by ItemAdd)
     ImGuiNextWindowData     NextWindowData;                     // Storage for SetNextWindow** functions
@@ -1652,10 +1681,10 @@ struct ImGuiContext
     ImGuiWindow*            NavWindow;                          // Focused window for navigation. Could be called 'FocusedWindow'
     ImGuiID                 NavId;                              // Focused item for navigation
     ImGuiID                 NavFocusScopeId;                    // Identify a selection scope (selection code often wants to "clear other items" when landing on an item of the selection set)
-    ImGuiID                 NavActivateId;                      // ~~ (g.ActiveId == 0) && IsNavInputPressed(ImGuiNavInput_Activate) ? NavId : 0, also set when calling ActivateItem()
-    ImGuiID                 NavActivateDownId;                  // ~~ IsNavInputDown(ImGuiNavInput_Activate) ? NavId : 0
-    ImGuiID                 NavActivatePressedId;               // ~~ IsNavInputPressed(ImGuiNavInput_Activate) ? NavId : 0
-    ImGuiID                 NavActivateInputId;                 // ~~ IsNavInputPressed(ImGuiNavInput_Input) ? NavId : 0; ImGuiActivateFlags_PreferInput will be set and NavActivateId will be 0.
+    ImGuiID                 NavActivateId;                      // ~~ (g.ActiveId == 0) && (IsKeyPressed(ImGuiKey_Space) || IsKeyPressed(ImGuiKey_NavGamepadActivate)) ? NavId : 0, also set when calling ActivateItem()
+    ImGuiID                 NavActivateDownId;                  // ~~ IsKeyDown(ImGuiKey_Space) || IsKeyDown(ImGuiKey_NavGamepadActivate) ? NavId : 0
+    ImGuiID                 NavActivatePressedId;               // ~~ IsKeyPressed(ImGuiKey_Space) || IsKeyPressed(ImGuiKey_NavGamepadActivate) ? NavId : 0 (no repeat)
+    ImGuiID                 NavActivateInputId;                 // ~~ IsKeyPressed(ImGuiKey_Enter) || IsKeyPressed(ImGuiKey_NavGamepadInput) ? NavId : 0; ImGuiActivateFlags_PreferInput will be set and NavActivateId will be 0.
     ImGuiActivateFlags      NavActivateFlags;
     ImGuiID                 NavJustMovedToId;                   // Just navigated to this id (result of a successfully MoveRequest).
     ImGuiID                 NavJustMovedToFocusScopeId;         // Just navigated to this focus scope id (result of a successfully MoveRequest).
@@ -1701,6 +1730,8 @@ struct ImGuiContext
     float                   NavWindowingTimer;
     float                   NavWindowingHighlightAlpha;
     bool                    NavWindowingToggleLayer;
+    ImVec2                  NavWindowingAccumDeltaPos;
+    ImVec2                  NavWindowingAccumDeltaSize;
 
     // Render
     float                   DimBgRatio;                         // 0.0..1.0 animation when fading in a dimming background (for modal window and CTRL+TAB list)
@@ -1754,6 +1785,7 @@ struct ImGuiContext
     ImU32                   ColorEditLastColor;                 // RGB value with alpha set to 0.
     ImVec4                  ColorPickerRef;                     // Initial/reference color at the time of opening the color picker.
     ImGuiComboPreviewData   ComboPreviewData;
+    float                   SliderGrabClickOffset;
     float                   SliderCurrentAccum;                 // Accumulated slider delta when using navigation controls.
     bool                    SliderCurrentAccumDirty;            // Has the accumulated slider delta changed since last time we tried to apply it?
     bool                    DragCurrentAccumDirty;
@@ -1796,20 +1828,23 @@ struct ImGuiContext
     int                     LogDepthToExpandDefault;            // Default/stored value for LogDepthMaxExpand if not specified in the LogXXX function call.
 
     // Debug Tools
+    ImGuiDebugLogFlags      DebugLogFlags;
+    ImGuiTextBuffer         DebugLogBuf;
     bool                    DebugItemPickerActive;              // Item picker is active (started with DebugStartItemPicker())
+    ImU8                    DebugItemPickerMouseButton;
     ImGuiID                 DebugItemPickerBreakId;             // Will call IM_DEBUG_BREAK() when encountering this ID
     ImGuiMetricsConfig      DebugMetricsConfig;
     ImGuiStackTool          DebugStackTool;
 
     // Misc
-    float                   FramerateSecPerFrame[120];          // Calculate estimate of framerate for user over the last 2 seconds.
+    float                   FramerateSecPerFrame[60];           // Calculate estimate of framerate for user over the last 60 frames..
     int                     FramerateSecPerFrameIdx;
     int                     FramerateSecPerFrameCount;
     float                   FramerateSecPerFrameAccum;
-    int                     WantCaptureMouseNextFrame;          // Explicit capture via CaptureKeyboardFromApp()/CaptureMouseFromApp() sets those flags
-    int                     WantCaptureKeyboardNextFrame;
+    int                     WantCaptureMouseNextFrame;          // Explicit capture override via SetNextFrameWantCaptureMouse()/SetNextFrameWantCaptureKeyboard(). Default to -1.
+    int                     WantCaptureKeyboardNextFrame;       // "
     int                     WantTextInputNextFrame;
-    char                    TempBuffer[1024 * 3 + 1];           // Temporary text buffer
+    ImVector<char>          TempBuffer;                         // Temporary text buffer
 
     ImGuiContext(ImFontAtlas* shared_font_atlas)
     {
@@ -1860,10 +1895,11 @@ struct ImGuiContext
         LastActiveId = 0;
         LastActiveIdTimer = 0.0f;
 
-        ActiveIdUsingMouseWheel = false;
         ActiveIdUsingNavDirMask = 0x00;
-        ActiveIdUsingNavInputMask = 0x00;
         ActiveIdUsingKeyInputMask.ClearAllBits();
+#ifndef IMGUI_DISABLE_OBSOLETE_KEYIO
+        ActiveIdUsingNavInputMask = 0x00;
+#endif
 
         CurrentItemFlags = ImGuiItemFlags_None;
         BeginMenuCount = 0;
@@ -1923,6 +1959,7 @@ struct ImGuiContext
         ColorEditOptions = ImGuiColorEditFlags_DefaultOptions_;
         ColorEditLastHue = ColorEditLastSat = 0.0f;
         ColorEditLastColor = 0;
+        SliderGrabClickOffset = 0.0f;
         SliderCurrentAccum = 0.0f;
         SliderCurrentAccumDirty = false;
         DragCurrentAccumDirty = false;
@@ -1951,14 +1988,15 @@ struct ImGuiContext
         LogDepthRef = 0;
         LogDepthToExpand = LogDepthToExpandDefault = 2;
 
+        DebugLogFlags = ImGuiDebugLogFlags_OutputToTTY;
         DebugItemPickerActive = false;
+        DebugItemPickerMouseButton = ImGuiMouseButton_Left;
         DebugItemPickerBreakId = 0;
 
         memset(FramerateSecPerFrame, 0, sizeof(FramerateSecPerFrame));
         FramerateSecPerFrameIdx = FramerateSecPerFrameCount = 0;
         FramerateSecPerFrameAccum = 0.0f;
         WantCaptureMouseNextFrame = WantCaptureKeyboardNextFrame = WantTextInputNextFrame = -1;
-        memset(TempBuffer, 0, sizeof(TempBuffer));
     }
 };
 
@@ -2140,7 +2178,7 @@ enum ImGuiTabBarFlagsPrivate_
 {
     ImGuiTabBarFlags_DockNode                   = 1 << 20,  // Part of a dock node [we don't use this in the master branch but it facilitate branch syncing to keep this around]
     ImGuiTabBarFlags_IsFocused                  = 1 << 21,
-    ImGuiTabBarFlags_SaveSettings               = 1 << 22   // FIXME: Settings are handled by the docking system, this only request the tab bar to mark settings dirty when reordering tabs
+    ImGuiTabBarFlags_SaveSettings               = 1 << 22,  // FIXME: Settings are handled by the docking system, this only request the tab bar to mark settings dirty when reordering tabs
 };
 
 // Extend ImGuiTabItemFlags_
@@ -2148,7 +2186,7 @@ enum ImGuiTabItemFlagsPrivate_
 {
     ImGuiTabItemFlags_SectionMask_              = ImGuiTabItemFlags_Leading | ImGuiTabItemFlags_Trailing,
     ImGuiTabItemFlags_NoCloseButton             = 1 << 20,  // Track whether p_open was set or not (we'll need this info on the next frame to recompute ContentWidth during layout)
-    ImGuiTabItemFlags_Button                    = 1 << 21   // Used by TabItemButton, change the tab item behavior to mimic a button
+    ImGuiTabItemFlags_Button                    = 1 << 21,  // Used by TabItemButton, change the tab item behavior to mimic a button
 };
 
 // Storage for one active tab item (sizeof() 40 bytes)
@@ -2161,6 +2199,7 @@ struct ImGuiTabItem
     float               Offset;                 // Position relative to beginning of tab
     float               Width;                  // Width currently displayed
     float               ContentWidth;           // Width of label, stored during BeginTabItem() call
+    float               RequestedWidth;         // Width optionally requested by caller, -1.0f is unused
     ImS32               NameOffset;             // When Window==NULL, offset to name within parent ImGuiTabBar::TabsNames
     ImS16               BeginOrder;             // BeginTabItem() order, used to re-order tabs after toggling ImGuiTabBarFlags_Reorderable
     ImS16               IndexDuringLayout;      // Index only used during TabBarLayout()
@@ -2601,17 +2640,6 @@ namespace ImGui
     IMGUI_API void          PushItemFlag(ImGuiItemFlags option, bool enabled);
     IMGUI_API void          PopItemFlag();
 
-#ifndef IMGUI_DISABLE_OBSOLETE_FUNCTIONS
-    // Currently refactoring focus/nav/tabbing system
-    // If you have old/custom copy-and-pasted widgets that used FocusableItemRegister():
-    //  (Old) IMGUI_VERSION_NUM  < 18209: using 'ItemAdd(....)'                              and 'bool tab_focused = FocusableItemRegister(...)'
-    //  (Old) IMGUI_VERSION_NUM >= 18209: using 'ItemAdd(..., ImGuiItemAddFlags_Focusable)'  and 'bool tab_focused = (GetItemStatusFlags() & ImGuiItemStatusFlags_Focused) != 0'
-    //  (New) IMGUI_VERSION_NUM >= 18413: using 'ItemAdd(..., ImGuiItemFlags_Inputable)'     and 'bool tab_focused = (GetItemStatusFlags() & ImGuiItemStatusFlags_FocusedTabbing) != 0 || g.NavActivateInputId == id' (WIP)
-    // Widget code are simplified as there's no need to call FocusableItemUnregister() while managing the transition from regular widget to TempInputText()
-    inline bool FocusableItemRegister(ImGuiWindow* window, ImGuiID id)  { IM_ASSERT(0); IM_UNUSED(window); IM_UNUSED(id); return false; } // -> pass ImGuiItemAddFlags_Inputable flag to ItemAdd()
-    inline void FocusableItemUnregister(ImGuiWindow* window)            { IM_ASSERT(0); IM_UNUSED(window); }                              // -> unnecessary: TempInputText() uses ImGuiInputTextFlags_MergedItem
-#endif
-
     // Logging/Capture
     IMGUI_API void          LogBegin(ImGuiLogType type, int auto_open_depth);           // -> BeginCapture() when we design v2 api, for now stay under the radar by using the old name.
     IMGUI_API void          LogToBuffer(int auto_open_depth = -1);                      // Start logging/capturing to internal buffer
@@ -2653,11 +2681,8 @@ namespace ImGui
     IMGUI_API void          NavMoveRequestCancel();
     IMGUI_API void          NavMoveRequestApplyResult();
     IMGUI_API void          NavMoveRequestTryWrapping(ImGuiWindow* window, ImGuiNavMoveFlags move_flags);
-    IMGUI_API const char*   GetNavInputName(ImGuiNavInput n);
-    IMGUI_API float         GetNavInputAmount(ImGuiNavInput n, ImGuiNavReadMode mode);
-    IMGUI_API ImVec2        GetNavInputAmount2d(ImGuiNavDirSourceFlags dir_sources, ImGuiNavReadMode mode, float slow_factor = 0.0f, float fast_factor = 0.0f);
-    IMGUI_API int           CalcTypematicRepeatAmount(float t0, float t1, float repeat_delay, float repeat_rate);
     IMGUI_API void          ActivateItem(ImGuiID id);   // Remotely activate a button, checkbox, tree node etc. given its unique ID. activation is queued and processed on the next frame when the item is encountered again.
+    IMGUI_API void          SetNavWindow(ImGuiWindow* window);
     IMGUI_API void          SetNavID(ImGuiID id, ImGuiNavLayer nav_layer, ImGuiID focus_scope_id, const ImRect& rect_rel);
 
     // Focus Scope (WIP)
@@ -2673,22 +2698,28 @@ namespace ImGui
     inline bool             IsNamedKey(ImGuiKey key)                                    { return key >= ImGuiKey_NamedKey_BEGIN && key < ImGuiKey_NamedKey_END; }
     inline bool             IsLegacyKey(ImGuiKey key)                                   { return key >= ImGuiKey_LegacyNativeKey_BEGIN && key < ImGuiKey_LegacyNativeKey_END; }
     inline bool             IsGamepadKey(ImGuiKey key)                                  { return key >= ImGuiKey_Gamepad_BEGIN && key < ImGuiKey_Gamepad_END; }
+    inline bool             IsAliasKey(ImGuiKey key)                                    { return key >= ImGuiKey_Aliases_BEGIN && key < ImGuiKey_Aliases_END; }
     IMGUI_API ImGuiKeyData* GetKeyData(ImGuiKey key);
+    IMGUI_API void          GetKeyChordName(ImGuiModFlags mods, ImGuiKey key, char* out_buf, int out_buf_size);
     IMGUI_API void          SetItemUsingMouseWheel();
     IMGUI_API void          SetActiveIdUsingNavAndKeys();
     inline bool             IsActiveIdUsingNavDir(ImGuiDir dir)                         { ImGuiContext& g = *GImGui; return (g.ActiveIdUsingNavDirMask & (1 << dir)) != 0; }
-    inline bool             IsActiveIdUsingNavInput(ImGuiNavInput input)                { ImGuiContext& g = *GImGui; return (g.ActiveIdUsingNavInputMask & (1 << input)) != 0; }
     inline bool             IsActiveIdUsingKey(ImGuiKey key)                            { ImGuiContext& g = *GImGui; return g.ActiveIdUsingKeyInputMask[key]; }
     inline void             SetActiveIdUsingKey(ImGuiKey key)                           { ImGuiContext& g = *GImGui; g.ActiveIdUsingKeyInputMask.SetBit(key); }
+    inline ImGuiKey         MouseButtonToKey(ImGuiMouseButton button)                   { IM_ASSERT(button >= 0 && button < ImGuiMouseButton_COUNT); return ImGuiKey_MouseLeft + button; }
     IMGUI_API bool          IsMouseDragPastThreshold(ImGuiMouseButton button, float lock_threshold = -1.0f);
-    inline bool             IsNavInputDown(ImGuiNavInput n)                             { ImGuiContext& g = *GImGui; return g.IO.NavInputs[n] > 0.0f; }
-    inline bool             IsNavInputTest(ImGuiNavInput n, ImGuiNavReadMode rm)        { return (GetNavInputAmount(n, rm) > 0.0f); }
     IMGUI_API ImGuiModFlags GetMergedModFlags();
+    IMGUI_API ImVec2        GetKeyVector2d(ImGuiKey key_left, ImGuiKey key_right, ImGuiKey key_up, ImGuiKey key_down);
+    IMGUI_API float         GetNavTweakPressedAmount(ImGuiAxis axis);
+    IMGUI_API int           CalcTypematicRepeatAmount(float t0, float t1, float repeat_delay, float repeat_rate);
+    IMGUI_API void          GetTypematicRepeatRate(ImGuiInputReadFlags flags, float* repeat_delay, float* repeat_rate);
+    IMGUI_API bool          IsKeyPressedEx(ImGuiKey key, ImGuiInputReadFlags flags = 0);
 #ifndef IMGUI_DISABLE_OBSOLETE_KEYIO
     inline bool             IsKeyPressedMap(ImGuiKey key, bool repeat = true)           { IM_ASSERT(IsNamedKey(key)); return IsKeyPressed(key, repeat); } // [removed in 1.87]
 #endif
 
     // Drag and Drop
+    IMGUI_API bool          IsDragDropActive();
     IMGUI_API bool          BeginDragDropTargetCustom(const ImRect& bb, ImGuiID id);
     IMGUI_API void          ClearDragDrop();
     IMGUI_API bool          IsDragDropPayloadBeingAccepted();
@@ -2726,6 +2757,7 @@ namespace ImGui
     IMGUI_API void          TableUpdateColumnsWeightFromWidth(ImGuiTable* table);
     IMGUI_API void          TableDrawBorders(ImGuiTable* table);
     IMGUI_API void          TableDrawContextMenu(ImGuiTable* table);
+    IMGUI_API bool          TableBeginContextMenuPopup(ImGuiTable* table);
     IMGUI_API void          TableMergeDrawChannels(ImGuiTable* table);
     inline ImGuiTableInstanceData*   TableGetInstanceData(ImGuiTable* table, int instance_no) { if (instance_no == 0) return &table->InstanceDataFirst; return &table->InstanceDataExtra[instance_no - 1]; }
     IMGUI_API void          TableSortSpecsSanitize(ImGuiTable* table);
@@ -2816,8 +2848,9 @@ namespace ImGui
     IMGUI_API bool          SliderBehavior(const ImRect& bb, ImGuiID id, ImGuiDataType data_type, void* p_v, const void* p_min, const void* p_max, const char* format, ImGuiSliderFlags flags, ImRect* out_grab_bb);
     IMGUI_API bool          SplitterBehavior(const ImRect& bb, ImGuiID id, ImGuiAxis axis, float* size1, float* size2, float min_size1, float min_size2, float hover_extend = 0.0f, float hover_visibility_delay = 0.0f);
     IMGUI_API bool          TreeNodeBehavior(ImGuiID id, ImGuiTreeNodeFlags flags, const char* label, const char* label_end = NULL);
-    IMGUI_API bool          TreeNodeBehaviorIsOpen(ImGuiID id, ImGuiTreeNodeFlags flags = 0);                     // Consume previous SetNextItemOpen() data, if any. May return true when logging
     IMGUI_API void          TreePushOverrideID(ImGuiID id);
+    IMGUI_API void          TreeNodeSetOpen(ImGuiID id, bool open);
+    IMGUI_API bool          TreeNodeUpdateNextOpen(ImGuiID id, ImGuiTreeNodeFlags flags);   // Return open state. Consume previous SetNextItemOpen() data, if any. May return true when logging.
 
     // Template functions are instantiated in imgui_widgets.cpp for a finite number of types.
     // To use them externally (for custom widget) you may need an "extern template" statement in your code in order to link to existing instances and silence Clang warnings (see #2036).
@@ -2842,7 +2875,7 @@ namespace ImGui
     IMGUI_API bool          TempInputText(const ImRect& bb, ImGuiID id, const char* label, char* buf, int buf_size, ImGuiInputTextFlags flags);
     IMGUI_API bool          TempInputScalar(const ImRect& bb, ImGuiID id, const char* label, ImGuiDataType data_type, void* p_data, const char* format, const void* p_clamp_min = NULL, const void* p_clamp_max = NULL);
     inline bool             TempInputIsActive(ImGuiID id)       { ImGuiContext& g = *GImGui; return (g.ActiveId == id && g.TempInputId == id); }
-    inline ImGuiInputTextState* GetInputTextState(ImGuiID id)   { ImGuiContext& g = *GImGui; return (g.InputTextState.ID == id) ? &g.InputTextState : NULL; } // Get input text state if active
+    inline ImGuiInputTextState* GetInputTextState(ImGuiID id)   { ImGuiContext& g = *GImGui; return (id != 0 && g.InputTextState.ID == id) ? &g.InputTextState : NULL; } // Get input text state if active
 
     // Color
     IMGUI_API void          ColorTooltip(const char* text, const float* col, ImGuiColorEditFlags flags);
@@ -2861,12 +2894,15 @@ namespace ImGui
     IMGUI_API void          GcCompactTransientWindowBuffers(ImGuiWindow* window);
     IMGUI_API void          GcAwakeTransientWindowBuffers(ImGuiWindow* window);
 
+    // Debug Log
+    IMGUI_API void          DebugLog(const char* fmt, ...) IM_FMTARGS(1);
+    IMGUI_API void          DebugLogV(const char* fmt, va_list args) IM_FMTLIST(1);
+
     // Debug Tools
     IMGUI_API void          ErrorCheckEndFrameRecover(ImGuiErrorLogCallback log_callback, void* user_data = NULL);
     IMGUI_API void          ErrorCheckEndWindowRecover(ImGuiErrorLogCallback log_callback, void* user_data = NULL);
     inline void             DebugDrawItemRect(ImU32 col = IM_COL32(255,0,0,255))    { ImGuiContext& g = *GImGui; ImGuiWindow* window = g.CurrentWindow; GetForegroundDrawList(window)->AddRect(g.LastItemData.Rect.Min, g.LastItemData.Rect.Max, col); }
     inline void             DebugStartItemPicker()                                  { ImGuiContext& g = *GImGui; g.DebugItemPickerActive = true; }
-
     IMGUI_API void          ShowFontAtlas(ImFontAtlas* atlas);
     IMGUI_API void          DebugHookIdInfo(ImGuiID id, ImGuiDataType data_type, const void* data_id, const void* data_id_end);
     IMGUI_API void          DebugNodeColumns(ImGuiOldColumns* columns);
@@ -2878,6 +2914,7 @@ namespace ImGui
     IMGUI_API void          DebugNodeTabBar(ImGuiTabBar* tab_bar, const char* label);
     IMGUI_API void          DebugNodeTable(ImGuiTable* table);
     IMGUI_API void          DebugNodeTableSettings(ImGuiTableSettings* settings);
+    IMGUI_API void          DebugNodeInputTextState(ImGuiInputTextState* state);
     IMGUI_API void          DebugNodeWindow(ImGuiWindow* window, const char* label);
     IMGUI_API void          DebugNodeWindowSettings(ImGuiWindowSettings* settings);
     IMGUI_API void          DebugNodeWindowsList(ImVector<ImGuiWindow*>* windows, const char* label);
@@ -2885,6 +2922,19 @@ namespace ImGui
     IMGUI_API void          DebugNodeViewport(ImGuiViewportP* viewport);
     IMGUI_API void          DebugRenderViewportThumbnail(ImDrawList* draw_list, ImGuiViewportP* viewport, const ImRect& bb);
 
+    // Obsolete functions
+#ifndef IMGUI_DISABLE_OBSOLETE_FUNCTIONS
+    inline bool     TreeNodeBehaviorIsOpen(ImGuiID id, ImGuiTreeNodeFlags flags = 0)    { return TreeNodeUpdateNextOpen(id, flags); }   // Renamed in 1.89
+
+    // Refactored focus/nav/tabbing system in 1.82 and 1.84. If you have old/custom copy-and-pasted widgets that used FocusableItemRegister():
+    //  (Old) IMGUI_VERSION_NUM  < 18209: using 'ItemAdd(....)'                              and 'bool tab_focused = FocusableItemRegister(...)'
+    //  (Old) IMGUI_VERSION_NUM >= 18209: using 'ItemAdd(..., ImGuiItemAddFlags_Focusable)'  and 'bool tab_focused = (GetItemStatusFlags() & ImGuiItemStatusFlags_Focused) != 0'
+    //  (New) IMGUI_VERSION_NUM >= 18413: using 'ItemAdd(..., ImGuiItemFlags_Inputable)'     and 'bool tab_focused = (GetItemStatusFlags() & ImGuiItemStatusFlags_FocusedTabbing) != 0 || g.NavActivateInputId == id' (WIP)
+    // Widget code are simplified as there's no need to call FocusableItemUnregister() while managing the transition from regular widget to TempInputText()
+    inline bool     FocusableItemRegister(ImGuiWindow* window, ImGuiID id)              { IM_ASSERT(0); IM_UNUSED(window); IM_UNUSED(id); return false; } // -> pass ImGuiItemAddFlags_Inputable flag to ItemAdd()
+    inline void     FocusableItemUnregister(ImGuiWindow* window)                        { IM_ASSERT(0); IM_UNUSED(window); }                              // -> unnecessary: TempInputText() uses ImGuiInputTextFlags_MergedItem
+#endif
+
 } // namespace ImGui
 
 
diff --git a/3rdparty/dear-imgui/imgui_tables.cpp b/3rdparty/dear-imgui/imgui_tables.cpp
index bf04f44b5..9b18f41d4 100644
--- a/3rdparty/dear-imgui/imgui_tables.cpp
+++ b/3rdparty/dear-imgui/imgui_tables.cpp
@@ -1,4 +1,4 @@
-// dear imgui, v1.88 WIP
+// dear imgui, v1.89 WIP
 // (tables and columns code)
 
 /*
@@ -539,7 +539,7 @@ bool    ImGui::BeginTableEx(const char* name, ImGuiID id, int columns_count, ImG
     if (table->RefScale != 0.0f && table->RefScale != new_ref_scale_unit)
     {
         const float scale_factor = new_ref_scale_unit / table->RefScale;
-        //IMGUI_DEBUG_LOG("[table] %08X RefScaleUnit %.3f -> %.3f, scaling width by %.3f\n", table->ID, table->RefScaleUnit, new_ref_scale_unit, scale_factor);
+        //IMGUI_DEBUG_PRINT("[table] %08X RefScaleUnit %.3f -> %.3f, scaling width by %.3f\n", table->ID, table->RefScaleUnit, new_ref_scale_unit, scale_factor);
         for (int n = 0; n < columns_count; n++)
             table->Columns[n].WidthRequest = table->Columns[n].WidthRequest * scale_factor;
     }
@@ -1105,18 +1105,10 @@ void ImGui::TableUpdateLayout(ImGuiTable* table)
     table->IsUsingHeaders = false;
 
     // [Part 11] Context menu
-    if (table->IsContextPopupOpen && table->InstanceCurrent == table->InstanceInteracted)
+    if (TableBeginContextMenuPopup(table))
     {
-        const ImGuiID context_menu_id = ImHashStr("##ContextMenu", 0, table->ID);
-        if (BeginPopupEx(context_menu_id, ImGuiWindowFlags_AlwaysAutoResize | ImGuiWindowFlags_NoTitleBar | ImGuiWindowFlags_NoSavedSettings))
-        {
-            TableDrawContextMenu(table);
-            EndPopup();
-        }
-        else
-        {
-            table->IsContextPopupOpen = false;
-        }
+        TableDrawContextMenu(table);
+        EndPopup();
     }
 
     // [Part 13] Sanitize and build sort specs before we have a change to use them for display.
@@ -2100,7 +2092,7 @@ void ImGui::TableSetColumnWidth(int column_n, float width)
     if (column_0->WidthGiven == column_0_width || column_0->WidthRequest == column_0_width)
         return;
 
-    //IMGUI_DEBUG_LOG("TableSetColumnWidth(%d, %.1f->%.1f)\n", column_0_idx, column_0->WidthGiven, column_0_width);
+    //IMGUI_DEBUG_PRINT("TableSetColumnWidth(%d, %.1f->%.1f)\n", column_0_idx, column_0->WidthGiven, column_0_width);
     ImGuiTableColumn* column_1 = (column_0->NextEnabledColumn != -1) ? &table->Columns[column_0->NextEnabledColumn] : NULL;
 
     // In this surprisingly not simple because of how we support mixing Fixed and multiple Stretch columns.
@@ -2370,7 +2362,7 @@ void ImGui::TableMergeDrawChannels(ImGuiTable* table)
 
             // Don't attempt to merge if there are multiple draw calls within the column
             ImDrawChannel* src_channel = &splitter->_Channels[channel_no];
-            if (src_channel->_CmdBuffer.Size > 0 && src_channel->_CmdBuffer.back().ElemCount == 0 && src_channel->_CmdBuffer.back().UserCallback != NULL) // Equivalent of PopUnusedDrawCmd()
+            if (src_channel->_CmdBuffer.Size > 0 && src_channel->_CmdBuffer.back().ElemCount == 0 && src_channel->_CmdBuffer.back().UserCallback == NULL) // Equivalent of PopUnusedDrawCmd()
                 src_channel->_CmdBuffer.pop_back();
             if (src_channel->_CmdBuffer.Size != 1)
                 continue;
@@ -3035,6 +3027,17 @@ void ImGui::TableOpenContextMenu(int column_n)
     }
 }
 
+bool ImGui::TableBeginContextMenuPopup(ImGuiTable* table)
+{
+    if (!table->IsContextPopupOpen || table->InstanceCurrent != table->InstanceInteracted)
+        return false;
+    const ImGuiID context_menu_id = ImHashStr("##ContextMenu", 0, table->ID);
+    if (BeginPopupEx(context_menu_id, ImGuiWindowFlags_AlwaysAutoResize | ImGuiWindowFlags_NoTitleBar | ImGuiWindowFlags_NoSavedSettings))
+        return true;
+    table->IsContextPopupOpen = false;
+    return false;
+}
+
 // Output context menu into current window (generally a popup)
 // FIXME-TABLE: Ideally this should be writable by the user. Full programmatic access to that data?
 void ImGui::TableDrawContextMenu(ImGuiTable* table)
@@ -3464,7 +3467,7 @@ void ImGui::TableSettingsAddSettingsHandler()
 // Remove Table (currently only used by TestEngine)
 void ImGui::TableRemove(ImGuiTable* table)
 {
-    //IMGUI_DEBUG_LOG("TableRemove() id=0x%08X\n", table->ID);
+    //IMGUI_DEBUG_PRINT("TableRemove() id=0x%08X\n", table->ID);
     ImGuiContext& g = *GImGui;
     int table_idx = g.Tables.GetIndex(table);
     //memset(table->RawData.Data, 0, table->RawData.size_in_bytes());
@@ -3476,7 +3479,7 @@ void ImGui::TableRemove(ImGuiTable* table)
 // Free up/compact internal Table buffers for when it gets unused
 void ImGui::TableGcCompactTransientBuffers(ImGuiTable* table)
 {
-    //IMGUI_DEBUG_LOG("TableGcCompactTransientBuffers() id=0x%08X\n", table->ID);
+    //IMGUI_DEBUG_PRINT("TableGcCompactTransientBuffers() id=0x%08X\n", table->ID);
     ImGuiContext& g = *GImGui;
     IM_ASSERT(table->MemoryCompacted == false);
     table->SortSpecs.Specs = NULL;
@@ -3520,7 +3523,7 @@ void ImGui::TableGcCompactSettings()
 // - DebugNodeTable() [Internal]
 //-------------------------------------------------------------------------
 
-#ifndef IMGUI_DISABLE_METRICS_WINDOW
+#ifndef IMGUI_DISABLE_DEBUG_TOOLS
 
 static const char* DebugNodeTableGetSizingPolicyDesc(ImGuiTableFlags sizing_policy)
 {
@@ -3614,7 +3617,7 @@ void ImGui::DebugNodeTableSettings(ImGuiTableSettings* settings)
     TreePop();
 }
 
-#else // #ifndef IMGUI_DISABLE_METRICS_WINDOW
+#else // #ifndef IMGUI_DISABLE_DEBUG_TOOLS
 
 void ImGui::DebugNodeTable(ImGuiTable*) {}
 void ImGui::DebugNodeTableSettings(ImGuiTableSettings*) {}
diff --git a/3rdparty/dear-imgui/imgui_widgets.cpp b/3rdparty/dear-imgui/imgui_widgets.cpp
index 65f152951..b336729dc 100644
--- a/3rdparty/dear-imgui/imgui_widgets.cpp
+++ b/3rdparty/dear-imgui/imgui_widgets.cpp
@@ -1,4 +1,4 @@
-// dear imgui, v1.88 WIP
+// dear imgui, v1.89 WIP
 // (widgets code)
 
 /*
@@ -276,9 +276,9 @@ void ImGui::TextV(const char* fmt, va_list args)
         return;
 
     // FIXME-OPT: Handle the %s shortcut?
-    ImGuiContext& g = *GImGui;
-    const char* text_end = g.TempBuffer + ImFormatStringV(g.TempBuffer, IM_ARRAYSIZE(g.TempBuffer), fmt, args);
-    TextEx(g.TempBuffer, text_end, ImGuiTextFlags_NoWidthForLargeClippedText);
+    const char* text, *text_end;
+    ImFormatStringToTempBufferV(&text, &text_end, fmt, args);
+    TextEx(text, text_end, ImGuiTextFlags_NoWidthForLargeClippedText);
 }
 
 void ImGui::TextColored(const ImVec4& col, const char* fmt, ...)
@@ -359,8 +359,8 @@ void ImGui::LabelTextV(const char* label, const char* fmt, va_list args)
     const ImGuiStyle& style = g.Style;
     const float w = CalcItemWidth();
 
-    const char* value_text_begin = &g.TempBuffer[0];
-    const char* value_text_end = value_text_begin + ImFormatStringV(g.TempBuffer, IM_ARRAYSIZE(g.TempBuffer), fmt, args);
+    const char* value_text_begin, *value_text_end;
+    ImFormatStringToTempBufferV(&value_text_begin, &value_text_end, fmt, args);
     const ImVec2 value_size = CalcTextSize(value_text_begin, value_text_end, false);
     const ImVec2 label_size = CalcTextSize(label, NULL, true);
 
@@ -395,8 +395,8 @@ void ImGui::BulletTextV(const char* fmt, va_list args)
     ImGuiContext& g = *GImGui;
     const ImGuiStyle& style = g.Style;
 
-    const char* text_begin = g.TempBuffer;
-    const char* text_end = text_begin + ImFormatStringV(g.TempBuffer, IM_ARRAYSIZE(g.TempBuffer), fmt, args);
+    const char* text_begin, *text_end;
+    ImFormatStringToTempBufferV(&text_begin, &text_end, fmt, args);
     const ImVec2 label_size = CalcTextSize(text_begin, text_end, false);
     const ImVec2 total_size = ImVec2(g.FontSize + (label_size.x > 0.0f ? (label_size.x + style.FramePadding.x * 2) : 0.0f), label_size.y);  // Empty text doesn't add padding
     ImVec2 pos = window->DC.CursorPos;
@@ -611,7 +611,15 @@ bool ImGui::ButtonBehavior(const ImRect& bb, ImGuiID id, bool* out_hovered, bool
     if (g.NavActivateDownId == id)
     {
         bool nav_activated_by_code = (g.NavActivateId == id);
-        bool nav_activated_by_inputs = IsNavInputTest(ImGuiNavInput_Activate, (flags & ImGuiButtonFlags_Repeat) ? ImGuiNavReadMode_Repeat : ImGuiNavReadMode_Pressed);
+        bool nav_activated_by_inputs = (g.NavActivatePressedId == id);
+        if (!nav_activated_by_inputs && (flags & ImGuiButtonFlags_Repeat))
+        {
+            // Avoid pressing both keys from triggering double amount of repeat events
+            const ImGuiKeyData* key1 = GetKeyData(ImGuiKey_Space);
+            const ImGuiKeyData* key2 = GetKeyData(ImGuiKey_NavGamepadActivate);
+            const float t1 = ImMax(key1->DownDuration, key2->DownDuration);
+            nav_activated_by_inputs = CalcTypematicRepeatAmount(t1 - g.IO.DeltaTime, t1, g.IO.KeyRepeatDelay, g.IO.KeyRepeatRate) > 0;
+        }
         if (nav_activated_by_code || nav_activated_by_inputs)
         {
             // Set active id so it can be queried by user via IsItemActive(), equivalent of holding the mouse button.
@@ -880,9 +888,7 @@ void ImGui::Scrollbar(ImGuiAxis axis)
 {
     ImGuiContext& g = *GImGui;
     ImGuiWindow* window = g.CurrentWindow;
-
     const ImGuiID id = GetWindowScrollbarID(window, axis);
-    KeepAliveID(id);
 
     // Calculate scrollbar bounding box
     ImRect bb = GetWindowScrollbarRect(window, axis);
@@ -920,6 +926,8 @@ bool ImGui::ScrollbarEx(const ImRect& bb_frame, ImGuiID id, ImGuiAxis axis, ImS6
     if (window->SkipItems)
         return false;
 
+    KeepAliveID(id);
+
     const float bb_frame_width = bb_frame.GetWidth();
     const float bb_frame_height = bb_frame.GetHeight();
     if (bb_frame_width <= 0.0f || bb_frame_height <= 0.0f)
@@ -1540,7 +1548,7 @@ void ImGui::ShrinkWidths(ImGuiShrinkWidthItem* items, int count, float width_exc
         width_excess -= width_to_remove_per_item * count_same_width;
     }
 
-    // Round width and redistribute remainder left-to-right (could make it an option of the function?)
+    // Round width and redistribute remainder
     // Ensure that e.g. the right-most tab of a shrunk tab-bar always reaches exactly at the same distance from the right-most edge of the tab bar separator.
     width_excess = 0.0f;
     for (int n = 0; n < count; n++)
@@ -1549,10 +1557,13 @@ void ImGui::ShrinkWidths(ImGuiShrinkWidthItem* items, int count, float width_exc
         width_excess += items[n].Width - width_rounded;
         items[n].Width = width_rounded;
     }
-    if (width_excess > 0.0f)
+    while (width_excess > 0.0f)
         for (int n = 0; n < count; n++)
-            if (items[n].Index < (int)(width_excess + 0.01f))
+            if (items[n].Width + 1.0f <= items[n].InitialWidth)
+            {
                 items[n].Width += 1.0f;
+                width_excess -= 1.0f;
+            }
 }
 
 //-------------------------------------------------------------------------
@@ -1871,6 +1882,7 @@ bool ImGui::Combo(const char* label, int* current_item, const char* items_separa
 // - DataTypeFormatString()
 // - DataTypeApplyOp()
 // - DataTypeApplyOpFromText()
+// - DataTypeCompare()
 // - DataTypeClamp()
 // - GetMinimumStepAtDecimalPrecision
 // - RoundScalarWithFormat<>()
@@ -1910,9 +1922,9 @@ static const char* PatchFormatStringFloatToInt(const char* fmt)
 #ifndef IMGUI_DISABLE_OBSOLETE_FUNCTIONS
         if (fmt_start == fmt && fmt_end[0] == 0)
             return "%d";
-        ImGuiContext& g = *GImGui;
-        ImFormatString(g.TempBuffer, IM_ARRAYSIZE(g.TempBuffer), "%.*s%%d%s", (int)(fmt_start - fmt), fmt, fmt_end); // Honor leading and trailing decorations, but lose alignment/precision.
-        return g.TempBuffer;
+        const char* tmp_format;
+        ImFormatStringToTempBuffer(&tmp_format, NULL, "%.*s%%d%s", (int)(fmt_start - fmt), fmt, fmt_end); // Honor leading and trailing decorations, but lose alignment/precision.
+        return tmp_format;
 #else
         IM_ASSERT(0 && "DragInt(): Invalid format string!"); // Old versions used a default parameter of "%.0f", please replace with e.g. "%d"
 #endif
@@ -2178,7 +2190,10 @@ bool ImGui::DragBehaviorT(ImGuiDataType data_type, TYPE* v, float v_speed, const
     else if (g.ActiveIdSource == ImGuiInputSource_Nav)
     {
         const int decimal_precision = is_floating_point ? ImParseFormatPrecision(format, 3) : 0;
-        adjust_delta = GetNavInputAmount2d(ImGuiNavDirSourceFlags_Keyboard | ImGuiNavDirSourceFlags_PadDPad, ImGuiNavReadMode_RepeatFast, 1.0f / 10.0f, 10.0f)[axis];
+        const bool tweak_slow = IsKeyDown((g.NavInputSource == ImGuiInputSource_Gamepad) ? ImGuiKey_NavGamepadTweakSlow : ImGuiKey_NavKeyboardTweakSlow);
+        const bool tweak_fast = IsKeyDown((g.NavInputSource == ImGuiInputSource_Gamepad) ? ImGuiKey_NavGamepadTweakFast : ImGuiKey_NavKeyboardTweakFast);
+        const float tweak_factor = tweak_slow ? 1.0f / 1.0f : tweak_fast ? 10.0f : 1.0f;
+        adjust_delta = GetNavTweakPressedAmount(axis) * tweak_factor;
         v_speed = ImMax(v_speed, GetMinimumStepAtDecimalPrecision(decimal_precision));
     }
     adjust_delta *= v_speed;
@@ -2276,6 +2291,7 @@ bool ImGui::DragBehavior(ImGuiID id, ImGuiDataType data_type, void* p_v, float v
     ImGuiContext& g = *GImGui;
     if (g.ActiveId == id)
     {
+        // Those are the things we can do easily outside the DragBehaviorT<> template, saves code generation.
         if (g.ActiveIdSource == ImGuiInputSource_Mouse && !g.IO.MouseDown[0])
             ClearActiveID();
         else if (g.ActiveIdSource == ImGuiInputSource_Nav && g.NavActivatePressedId == id && !g.ActiveIdIsJustActivated)
@@ -2332,26 +2348,20 @@ bool ImGui::DragScalar(const char* label, ImGuiDataType data_type, void* p_data,
     else if (data_type == ImGuiDataType_S32 && strcmp(format, "%d") != 0) // (FIXME-LEGACY: Patch old "%.0f" format string to use "%d", read function more details.)
         format = PatchFormatStringFloatToInt(format);
 
-    // Tabbing or CTRL-clicking on Drag turns it into an InputText
     const bool hovered = ItemHoverable(frame_bb, id);
     bool temp_input_is_active = temp_input_allowed && TempInputIsActive(id);
     if (!temp_input_is_active)
     {
+        // Tabbing or CTRL-clicking on Drag turns it into an InputText
         const bool input_requested_by_tabbing = temp_input_allowed && (g.LastItemData.StatusFlags & ImGuiItemStatusFlags_FocusedByTabbing) != 0;
         const bool clicked = (hovered && g.IO.MouseClicked[0]);
         const bool double_clicked = (hovered && g.IO.MouseClickedCount[0] == 2);
-        if (input_requested_by_tabbing || clicked || double_clicked || g.NavActivateId == id || g.NavActivateInputId == id)
-        {
-            SetActiveID(id, window);
-            SetFocusID(id, window);
-            FocusWindow(window);
-            g.ActiveIdUsingNavDirMask = (1 << ImGuiDir_Left) | (1 << ImGuiDir_Right);
-            if (temp_input_allowed)
-                if (input_requested_by_tabbing || (clicked && g.IO.KeyCtrl) || double_clicked || g.NavActivateInputId == id)
-                    temp_input_is_active = true;
-        }
+        const bool make_active = (input_requested_by_tabbing || clicked || double_clicked || g.NavActivateId == id || g.NavActivateInputId == id);
+        if (make_active && temp_input_allowed)
+            if (input_requested_by_tabbing || (clicked && g.IO.KeyCtrl) || double_clicked || g.NavActivateInputId == id)
+                temp_input_is_active = true;
 
-        // Experimental: simple click (without moving) turns Drag into an InputText
+        // (Optional) simple click (without moving) turns Drag into an InputText
         if (g.IO.ConfigDragClickToInputText && temp_input_allowed && !temp_input_is_active)
             if (g.ActiveId == id && hovered && g.IO.MouseReleased[0] && !IsMouseDragPastThreshold(0, g.IO.MouseDragThreshold * DRAG_MOUSE_THRESHOLD_FACTOR))
             {
@@ -2359,6 +2369,14 @@ bool ImGui::DragScalar(const char* label, ImGuiDataType data_type, void* p_data,
                 g.NavActivateFlags = ImGuiActivateFlags_PreferInput;
                 temp_input_is_active = true;
             }
+
+        if (make_active && !temp_input_is_active)
+        {
+            SetActiveID(id, window);
+            SetFocusID(id, window);
+            FocusWindow(window);
+            g.ActiveIdUsingNavDirMask = (1 << ImGuiDir_Left) | (1 << ImGuiDir_Right);
+        }
     }
 
     if (temp_input_is_active)
@@ -2613,7 +2631,6 @@ float ImGui::ScaleRatioFromValueT(ImGuiDataType data_type, TYPE v, TYPE v_min, T
             v_max_fudged = -logarithmic_zero_epsilon;
 
         float result;
-
         if (v_clamped <= v_min_fudged)
             result = 0.0f; // Workaround for values that are in-range but below our fudge
         else if (v_clamped >= v_max_fudged)
@@ -2637,84 +2654,74 @@ float ImGui::ScaleRatioFromValueT(ImGuiDataType data_type, TYPE v, TYPE v_min, T
 
         return flipped ? (1.0f - result) : result;
     }
-
-    // Linear slider
-    return (float)((FLOATTYPE)(SIGNEDTYPE)(v_clamped - v_min) / (FLOATTYPE)(SIGNEDTYPE)(v_max - v_min));
+    else
+    {
+        // Linear slider
+        return (float)((FLOATTYPE)(SIGNEDTYPE)(v_clamped - v_min) / (FLOATTYPE)(SIGNEDTYPE)(v_max - v_min));
+    }
 }
 
 // Convert a parametric position on a slider into a value v in the output space (the logical opposite of ScaleRatioFromValueT)
 template<typename TYPE, typename SIGNEDTYPE, typename FLOATTYPE>
 TYPE ImGui::ScaleValueFromRatioT(ImGuiDataType data_type, float t, TYPE v_min, TYPE v_max, bool is_logarithmic, float logarithmic_zero_epsilon, float zero_deadzone_halfsize)
 {
-    if (v_min == v_max)
+    // We special-case the extents because otherwise our logarithmic fudging can lead to "mathematically correct"
+    // but non-intuitive behaviors like a fully-left slider not actually reaching the minimum value. Also generally simpler.
+    if (t <= 0.0f || v_min == v_max)
         return v_min;
-    const bool is_floating_point = (data_type == ImGuiDataType_Float) || (data_type == ImGuiDataType_Double);
+    if (t >= 1.0f)
+        return v_max;
 
-    TYPE result;
+    TYPE result = (TYPE)0;
     if (is_logarithmic)
     {
-        // We special-case the extents because otherwise our fudging can lead to "mathematically correct" but non-intuitive behaviors like a fully-left slider not actually reaching the minimum value
-        if (t <= 0.0f)
-            result = v_min;
-        else if (t >= 1.0f)
-            result = v_max;
-        else
+        // Fudge min/max to avoid getting silly results close to zero
+        FLOATTYPE v_min_fudged = (ImAbs((FLOATTYPE)v_min) < logarithmic_zero_epsilon) ? ((v_min < 0.0f) ? -logarithmic_zero_epsilon : logarithmic_zero_epsilon) : (FLOATTYPE)v_min;
+        FLOATTYPE v_max_fudged = (ImAbs((FLOATTYPE)v_max) < logarithmic_zero_epsilon) ? ((v_max < 0.0f) ? -logarithmic_zero_epsilon : logarithmic_zero_epsilon) : (FLOATTYPE)v_max;
+
+        const bool flipped = v_max < v_min; // Check if range is "backwards"
+        if (flipped)
+            ImSwap(v_min_fudged, v_max_fudged);
+
+        // Awkward special case - we need ranges of the form (-100 .. 0) to convert to (-100 .. -epsilon), not (-100 .. epsilon)
+        if ((v_max == 0.0f) && (v_min < 0.0f))
+            v_max_fudged = -logarithmic_zero_epsilon;
+
+        float t_with_flip = flipped ? (1.0f - t) : t; // t, but flipped if necessary to account for us flipping the range
+
+        if ((v_min * v_max) < 0.0f) // Range crosses zero, so we have to do this in two parts
         {
-            bool flipped = v_max < v_min; // Check if range is "backwards"
-
-            // Fudge min/max to avoid getting silly results close to zero
-            FLOATTYPE v_min_fudged = (ImAbs((FLOATTYPE)v_min) < logarithmic_zero_epsilon) ? ((v_min < 0.0f) ? -logarithmic_zero_epsilon : logarithmic_zero_epsilon) : (FLOATTYPE)v_min;
-            FLOATTYPE v_max_fudged = (ImAbs((FLOATTYPE)v_max) < logarithmic_zero_epsilon) ? ((v_max < 0.0f) ? -logarithmic_zero_epsilon : logarithmic_zero_epsilon) : (FLOATTYPE)v_max;
-
-            if (flipped)
-                ImSwap(v_min_fudged, v_max_fudged);
-
-            // Awkward special case - we need ranges of the form (-100 .. 0) to convert to (-100 .. -epsilon), not (-100 .. epsilon)
-            if ((v_max == 0.0f) && (v_min < 0.0f))
-                v_max_fudged = -logarithmic_zero_epsilon;
-
-            float t_with_flip = flipped ? (1.0f - t) : t; // t, but flipped if necessary to account for us flipping the range
-
-            if ((v_min * v_max) < 0.0f) // Range crosses zero, so we have to do this in two parts
-            {
-                float zero_point_center = (-(float)ImMin(v_min, v_max)) / ImAbs((float)v_max - (float)v_min); // The zero point in parametric space
-                float zero_point_snap_L = zero_point_center - zero_deadzone_halfsize;
-                float zero_point_snap_R = zero_point_center + zero_deadzone_halfsize;
-                if (t_with_flip >= zero_point_snap_L && t_with_flip <= zero_point_snap_R)
-                    result = (TYPE)0.0f; // Special case to make getting exactly zero possible (the epsilon prevents it otherwise)
-                else if (t_with_flip < zero_point_center)
-                    result = (TYPE)-(logarithmic_zero_epsilon * ImPow(-v_min_fudged / logarithmic_zero_epsilon, (FLOATTYPE)(1.0f - (t_with_flip / zero_point_snap_L))));
-                else
-                    result = (TYPE)(logarithmic_zero_epsilon * ImPow(v_max_fudged / logarithmic_zero_epsilon, (FLOATTYPE)((t_with_flip - zero_point_snap_R) / (1.0f - zero_point_snap_R))));
-            }
-            else if ((v_min < 0.0f) || (v_max < 0.0f)) // Entirely negative slider
-                result = (TYPE)-(-v_max_fudged * ImPow(-v_min_fudged / -v_max_fudged, (FLOATTYPE)(1.0f - t_with_flip)));
+            float zero_point_center = (-(float)ImMin(v_min, v_max)) / ImAbs((float)v_max - (float)v_min); // The zero point in parametric space
+            float zero_point_snap_L = zero_point_center - zero_deadzone_halfsize;
+            float zero_point_snap_R = zero_point_center + zero_deadzone_halfsize;
+            if (t_with_flip >= zero_point_snap_L && t_with_flip <= zero_point_snap_R)
+                result = (TYPE)0.0f; // Special case to make getting exactly zero possible (the epsilon prevents it otherwise)
+            else if (t_with_flip < zero_point_center)
+                result = (TYPE)-(logarithmic_zero_epsilon * ImPow(-v_min_fudged / logarithmic_zero_epsilon, (FLOATTYPE)(1.0f - (t_with_flip / zero_point_snap_L))));
             else
-                result = (TYPE)(v_min_fudged * ImPow(v_max_fudged / v_min_fudged, (FLOATTYPE)t_with_flip));
+                result = (TYPE)(logarithmic_zero_epsilon * ImPow(v_max_fudged / logarithmic_zero_epsilon, (FLOATTYPE)((t_with_flip - zero_point_snap_R) / (1.0f - zero_point_snap_R))));
         }
+        else if ((v_min < 0.0f) || (v_max < 0.0f)) // Entirely negative slider
+            result = (TYPE)-(-v_max_fudged * ImPow(-v_min_fudged / -v_max_fudged, (FLOATTYPE)(1.0f - t_with_flip)));
+        else
+            result = (TYPE)(v_min_fudged * ImPow(v_max_fudged / v_min_fudged, (FLOATTYPE)t_with_flip));
     }
     else
     {
         // Linear slider
+        const bool is_floating_point = (data_type == ImGuiDataType_Float) || (data_type == ImGuiDataType_Double);
         if (is_floating_point)
         {
             result = ImLerp(v_min, v_max, t);
         }
-        else
+        else if (t < 1.0)
         {
             // - For integer values we want the clicking position to match the grab box so we round above
             //   This code is carefully tuned to work with large values (e.g. high ranges of U64) while preserving this property..
             // - Not doing a *1.0 multiply at the end of a range as it tends to be lossy. While absolute aiming at a large s64/u64
             //   range is going to be imprecise anyway, with this check we at least make the edge values matches expected limits.
-            if (t < 1.0)
-            {
-                FLOATTYPE v_new_off_f = (SIGNEDTYPE)(v_max - v_min) * t;
-                result = (TYPE)((SIGNEDTYPE)v_min + (SIGNEDTYPE)(v_new_off_f + (FLOATTYPE)(v_min > v_max ? -0.5 : 0.5)));
-            }
-            else
-            {
-                result = v_max;
-            }
+            FLOATTYPE v_new_off_f = (SIGNEDTYPE)(v_max - v_min) * t;
+            result = (TYPE)((SIGNEDTYPE)v_min + (SIGNEDTYPE)(v_new_off_f + (FLOATTYPE)(v_min > v_max ? -0.5 : 0.5)));
         }
     }
 
@@ -2736,7 +2743,7 @@ float SliderCalcRatioFromValueFloat(ImGuiDataType data_type, float v, float v_mi
 
 } // namespace ImGui
 
-// FIXME: Move more of the code into SliderBehavior()
+// FIXME: Try to move more of the code into shared SliderBehavior()
 template<typename TYPE, typename SIGNEDTYPE, typename FLOATTYPE>
 bool ImGui::SliderBehaviorT(const ImRect& bb, ImGuiID id, ImGuiDataType data_type, TYPE* v, const TYPE v_min, const TYPE v_max, const char* format, ImGuiSliderFlags flags, ImRect* out_grab_bb)
 {
@@ -2746,13 +2753,14 @@ bool ImGui::SliderBehaviorT(const ImRect& bb, ImGuiID id, ImGuiDataType data_typ
     const ImGuiAxis axis = (flags & ImGuiSliderFlags_Vertical) ? ImGuiAxis_Y : ImGuiAxis_X;
     const bool is_logarithmic = (flags & ImGuiSliderFlags_Logarithmic) != 0;
     const bool is_floating_point = (data_type == ImGuiDataType_Float) || (data_type == ImGuiDataType_Double);
+    const SIGNEDTYPE v_range = (v_min < v_max ? v_max - v_min : v_min - v_max);
 
-    const float grab_padding = 2.0f;
+    // Calculate bounds
+    const float grab_padding = 2.0f; // FIXME: Should be part of style.
     const float slider_sz = (bb.Max[axis] - bb.Min[axis]) - grab_padding * 2.0f;
     float grab_sz = style.GrabMinSize;
-    SIGNEDTYPE v_range = (v_min < v_max ? v_max - v_min : v_min - v_max);
-    if (!is_floating_point && v_range >= 0)                                             // v_range < 0 may happen on integer overflows
-        grab_sz = ImMax((float)(slider_sz / (v_range + 1)), style.GrabMinSize);  // For integer sliders: if possible have the grab size represent 1 unit
+    if (!is_floating_point && v_range >= 0)                                     // v_range < 0 may happen on integer overflows
+        grab_sz = ImMax((float)(slider_sz / (v_range + 1)), style.GrabMinSize); // For integer sliders: if possible have the grab size represent 1 unit
     grab_sz = ImMin(grab_sz, slider_sz);
     const float slider_usable_sz = slider_sz - grab_sz;
     const float slider_usable_pos_min = bb.Min[axis] + grab_padding + grab_sz * 0.5f;
@@ -2783,7 +2791,17 @@ bool ImGui::SliderBehaviorT(const ImRect& bb, ImGuiID id, ImGuiDataType data_typ
             else
             {
                 const float mouse_abs_pos = g.IO.MousePos[axis];
-                clicked_t = (slider_usable_sz > 0.0f) ? ImClamp((mouse_abs_pos - slider_usable_pos_min) / slider_usable_sz, 0.0f, 1.0f) : 0.0f;
+                if (g.ActiveIdIsJustActivated)
+                {
+                    float grab_t = ScaleRatioFromValueT<TYPE, SIGNEDTYPE, FLOATTYPE>(data_type, *v, v_min, v_max, is_logarithmic, logarithmic_zero_epsilon, zero_deadzone_halfsize);
+                    if (axis == ImGuiAxis_Y)
+                        grab_t = 1.0f - grab_t;
+                    const float grab_pos = ImLerp(slider_usable_pos_min, slider_usable_pos_max, grab_t);
+                    const bool clicked_around_grab = (mouse_abs_pos >= grab_pos - grab_sz * 0.5f - 1.0f) && (mouse_abs_pos <= grab_pos + grab_sz * 0.5f + 1.0f); // No harm being extra generous here.
+                    g.SliderGrabClickOffset = (clicked_around_grab && is_floating_point) ? mouse_abs_pos - grab_pos : 0.0f;
+                }
+                if (slider_usable_sz > 0.0f)
+                    clicked_t = ImSaturate((mouse_abs_pos - g.SliderGrabClickOffset - slider_usable_pos_min) / slider_usable_sz);
                 if (axis == ImGuiAxis_Y)
                     clicked_t = 1.0f - clicked_t;
                 set_new_value = true;
@@ -2797,25 +2815,26 @@ bool ImGui::SliderBehaviorT(const ImRect& bb, ImGuiID id, ImGuiDataType data_typ
                 g.SliderCurrentAccumDirty = false;
             }
 
-            const ImVec2 input_delta2 = GetNavInputAmount2d(ImGuiNavDirSourceFlags_Keyboard | ImGuiNavDirSourceFlags_PadDPad, ImGuiNavReadMode_RepeatFast, 0.0f, 0.0f);
-            float input_delta = (axis == ImGuiAxis_X) ? input_delta2.x : -input_delta2.y;
+            float input_delta = (axis == ImGuiAxis_X) ? GetNavTweakPressedAmount(axis) : -GetNavTweakPressedAmount(axis);
             if (input_delta != 0.0f)
             {
+                const bool tweak_slow = IsKeyDown((g.NavInputSource == ImGuiInputSource_Gamepad) ? ImGuiKey_NavGamepadTweakSlow : ImGuiKey_NavKeyboardTweakSlow);
+                const bool tweak_fast = IsKeyDown((g.NavInputSource == ImGuiInputSource_Gamepad) ? ImGuiKey_NavGamepadTweakFast : ImGuiKey_NavKeyboardTweakFast);
                 const int decimal_precision = is_floating_point ? ImParseFormatPrecision(format, 3) : 0;
                 if (decimal_precision > 0)
                 {
                     input_delta /= 100.0f;    // Gamepad/keyboard tweak speeds in % of slider bounds
-                    if (IsNavInputDown(ImGuiNavInput_TweakSlow))
+                    if (tweak_slow)
                         input_delta /= 10.0f;
                 }
                 else
                 {
-                    if ((v_range >= -100.0f && v_range <= 100.0f) || IsNavInputDown(ImGuiNavInput_TweakSlow))
+                    if ((v_range >= -100.0f && v_range <= 100.0f) || tweak_slow)
                         input_delta = ((input_delta < 0.0f) ? -1.0f : +1.0f) / (float)v_range; // Gamepad/keyboard tweak speeds in integer steps
                     else
                         input_delta /= 100.0f;
                 }
-                if (IsNavInputDown(ImGuiNavInput_TweakFast))
+                if (tweak_fast)
                     input_delta *= 10.0f;
 
                 g.SliderCurrentAccum += input_delta;
@@ -2903,6 +2922,7 @@ bool ImGui::SliderBehavior(const ImRect& bb, ImGuiID id, ImGuiDataType data_type
     // Read imgui.cpp "API BREAKING CHANGES" section for 1.78 if you hit this assert.
     IM_ASSERT((flags == 1 || (flags & ImGuiSliderFlags_InvalidMask_) == 0) && "Invalid ImGuiSliderFlags flag!  Has the 'float power' argument been mistakenly cast to flags? Call function with ImGuiSliderFlags_Logarithmic flags instead.");
 
+    // Those are the things we can do easily outside the SliderBehaviorT<> template, saves code generation.
     ImGuiContext& g = *GImGui;
     if ((g.LastItemData.InFlags & ImGuiItemFlags_ReadOnly) || (flags & ImGuiSliderFlags_ReadOnly))
         return false;
@@ -2965,21 +2985,24 @@ bool ImGui::SliderScalar(const char* label, ImGuiDataType data_type, void* p_dat
     else if (data_type == ImGuiDataType_S32 && strcmp(format, "%d") != 0) // (FIXME-LEGACY: Patch old "%.0f" format string to use "%d", read function more details.)
         format = PatchFormatStringFloatToInt(format);
 
-    // Tabbing or CTRL-clicking on Slider turns it into an input box
     const bool hovered = ItemHoverable(frame_bb, id);
     bool temp_input_is_active = temp_input_allowed && TempInputIsActive(id);
     if (!temp_input_is_active)
     {
+        // Tabbing or CTRL-clicking on Slider turns it into an input box
         const bool input_requested_by_tabbing = temp_input_allowed && (g.LastItemData.StatusFlags & ImGuiItemStatusFlags_FocusedByTabbing) != 0;
         const bool clicked = (hovered && g.IO.MouseClicked[0]);
-        if (input_requested_by_tabbing || clicked || g.NavActivateId == id || g.NavActivateInputId == id)
+        const bool make_active = (input_requested_by_tabbing || clicked || g.NavActivateId == id || g.NavActivateInputId == id);
+        if (make_active && temp_input_allowed)
+            if (input_requested_by_tabbing || (clicked && g.IO.KeyCtrl) || g.NavActivateInputId == id)
+                temp_input_is_active = true;
+
+        if (make_active && !temp_input_is_active)
         {
             SetActiveID(id, window);
             SetFocusID(id, window);
             FocusWindow(window);
             g.ActiveIdUsingNavDirMask |= (1 << ImGuiDir_Left) | (1 << ImGuiDir_Right);
-            if (temp_input_allowed && (input_requested_by_tabbing || (clicked && g.IO.KeyCtrl) || g.NavActivateInputId == id))
-                temp_input_is_active = true;
         }
     }
 
@@ -3586,6 +3609,7 @@ bool ImGui::InputDouble(const char* label, double* v, double step, double step_f
 // - InputTextReindexLines() [Internal]
 // - InputTextReindexLinesRange() [Internal]
 // - InputTextEx() [Internal]
+// - DebugNodeInputTextState() [Internal]
 //-------------------------------------------------------------------------
 
 bool ImGui::InputText(const char* label, char* buf, size_t buf_size, ImGuiInputTextFlags flags, ImGuiInputTextCallback callback, void* user_data)
@@ -3601,7 +3625,7 @@ bool ImGui::InputTextMultiline(const char* label, char* buf, size_t buf_size, co
 
 bool ImGui::InputTextWithHint(const char* label, const char* hint, char* buf, size_t buf_size, ImGuiInputTextFlags flags, ImGuiInputTextCallback callback, void* user_data)
 {
-    IM_ASSERT(!(flags & ImGuiInputTextFlags_Multiline)); // call InputTextMultiline()
+    IM_ASSERT(!(flags & ImGuiInputTextFlags_Multiline)); // call InputTextMultiline() or  InputTextEx() manually if you need multi-line + hint.
     return InputTextEx(label, hint, buf, (int)buf_size, ImVec2(0, 0), flags, callback, user_data);
 }
 
@@ -3692,13 +3716,10 @@ static int  is_word_boundary_from_right(ImGuiInputTextState* obj, int idx)
 static int  is_word_boundary_from_left(ImGuiInputTextState* obj, int idx)       { if (obj->Flags & ImGuiInputTextFlags_Password) return 0; return idx > 0 ? (!is_separator(obj->TextW[idx - 1]) && is_separator(obj->TextW[idx])) : 1; }
 static int  STB_TEXTEDIT_MOVEWORDLEFT_IMPL(ImGuiInputTextState* obj, int idx)   { idx--; while (idx >= 0 && !is_word_boundary_from_right(obj, idx)) idx--; return idx < 0 ? 0 : idx; }
 static int  STB_TEXTEDIT_MOVEWORDRIGHT_MAC(ImGuiInputTextState* obj, int idx)   { idx++; int len = obj->CurLenW; while (idx < len && !is_word_boundary_from_left(obj, idx)) idx++; return idx > len ? len : idx; }
-#define STB_TEXTEDIT_MOVEWORDLEFT   STB_TEXTEDIT_MOVEWORDLEFT_IMPL    // They need to be #define for stb_textedit.h
-#ifdef __APPLE__    // FIXME: Move setting to IO structure
-#define STB_TEXTEDIT_MOVEWORDRIGHT  STB_TEXTEDIT_MOVEWORDRIGHT_MAC
-#else
 static int  STB_TEXTEDIT_MOVEWORDRIGHT_WIN(ImGuiInputTextState* obj, int idx)   { idx++; int len = obj->CurLenW; while (idx < len && !is_word_boundary_from_right(obj, idx)) idx++; return idx > len ? len : idx; }
-#define STB_TEXTEDIT_MOVEWORDRIGHT  STB_TEXTEDIT_MOVEWORDRIGHT_WIN
-#endif
+static int  STB_TEXTEDIT_MOVEWORDRIGHT_IMPL(ImGuiInputTextState* obj, int idx)  { if (ImGui::GetIO().ConfigMacOSXBehaviors) return STB_TEXTEDIT_MOVEWORDRIGHT_MAC(obj, idx); else return STB_TEXTEDIT_MOVEWORDRIGHT_WIN(obj, idx); }
+#define STB_TEXTEDIT_MOVEWORDLEFT   STB_TEXTEDIT_MOVEWORDLEFT_IMPL  // They need to be #define for stb_textedit.h
+#define STB_TEXTEDIT_MOVEWORDRIGHT  STB_TEXTEDIT_MOVEWORDRIGHT_IMPL
 
 static void STB_TEXTEDIT_DELETECHARS(ImGuiInputTextState* obj, int pos, int n)
 {
@@ -3943,6 +3964,41 @@ static bool InputTextFilterCharacter(unsigned int* p_char, ImGuiInputTextFlags f
     return true;
 }
 
+// Find the shortest single replacement we can make to get the new text from the old text.
+// Important: needs to be run before TextW is rewritten with the new characters because calling STB_TEXTEDIT_GETCHAR() at the end.
+// FIXME: Ideally we should transition toward (1) making InsertChars()/DeleteChars() update undo-stack (2) discourage (and keep reconcile) or obsolete (and remove reconcile) accessing buffer directly.
+static void InputTextReconcileUndoStateAfterUserCallback(ImGuiInputTextState* state, const char* new_buf_a, int new_length_a)
+{
+    ImGuiContext& g = *GImGui;
+    const ImWchar* old_buf = state->TextW.Data;
+    const int old_length = state->CurLenW;
+    const int new_length = ImTextCountCharsFromUtf8(new_buf_a, new_buf_a + new_length_a);
+    g.TempBuffer.reserve_discard((new_length + 1) * sizeof(ImWchar));
+    ImWchar* new_buf = (ImWchar*)(void*)g.TempBuffer.Data;
+    ImTextStrFromUtf8(new_buf, new_length + 1, new_buf_a, new_buf_a + new_length_a);
+
+    const int shorter_length = ImMin(old_length, new_length);
+    int first_diff;
+    for (first_diff = 0; first_diff < shorter_length; first_diff++)
+        if (old_buf[first_diff] != new_buf[first_diff])
+            break;
+    if (first_diff == old_length && first_diff == new_length)
+        return;
+
+    int old_last_diff = old_length - 1;
+    int new_last_diff = new_length - 1;
+    for (; old_last_diff >= first_diff && new_last_diff >= first_diff; old_last_diff--, new_last_diff--)
+        if (old_buf[old_last_diff] != new_buf[new_last_diff])
+            break;
+
+    const int insert_len = new_last_diff - first_diff + 1;
+    const int delete_len = old_last_diff - first_diff + 1;
+    if (insert_len > 0 || delete_len > 0)
+        if (STB_TEXTEDIT_CHARTYPE* p = stb_text_createundo(&state->Stb.undostate, first_diff, delete_len, insert_len))
+            for (int i = 0; i < delete_len; i++)
+                p[i] = ImStb::STB_TEXTEDIT_GETCHAR(state, first_diff + i);
+}
+
 // Edit a string of text
 // - buf_size account for the zero-terminator, so a buf_size of 6 can hold "Hello" but not "Hello!".
 //   This is so we can easily call InputText() on static arrays using ARRAYSIZE() and to match
@@ -4063,17 +4119,21 @@ bool ImGui::InputTextEx(const char* label, const char* hint, char* buf, int buf_
         state->InitialTextA.resize(buf_len + 1);    // UTF-8. we use +1 to make sure that .Data is always pointing to at least an empty string.
         memcpy(state->InitialTextA.Data, buf, buf_len + 1);
 
+        // Preserve cursor position and undo/redo stack if we come back to same widget
+        // FIXME: Since we reworked this on 2022/06, may want to differenciate recycle_cursor vs recycle_undostate?
+        bool recycle_state = (state->ID == id && !init_changed_specs);
+        if (recycle_state && (state->CurLenA != buf_len || (state->TextAIsValid && strncmp(state->TextA.Data, buf, buf_len) != 0)))
+            recycle_state = false;
+
         // Start edition
         const char* buf_end = NULL;
+        state->ID = id;
         state->TextW.resize(buf_size + 1);          // wchar count <= UTF-8 count. we use +1 to make sure that .Data is always pointing to at least an empty string.
         state->TextA.resize(0);
         state->TextAIsValid = false;                // TextA is not valid yet (we will display buf until then)
         state->CurLenW = ImTextStrFromUtf8(state->TextW.Data, buf_size, buf, NULL, &buf_end);
         state->CurLenA = (int)(buf_end - buf);      // We can't get the result from ImStrncpy() above because it is not UTF-8 aware. Here we'll cut off malformed UTF-8.
 
-        // Preserve cursor position and undo/redo stack if we come back to same widget
-        // FIXME: For non-readonly widgets we might be able to require that TextAIsValid && TextA == buf ? (untested) and discard undo stack if user buffer has changed.
-        const bool recycle_state = (state->ID == id && !init_changed_specs);
         if (recycle_state)
         {
             // Recycle existing cursor/selection/undo stack but clamp position
@@ -4082,7 +4142,6 @@ bool ImGui::InputTextEx(const char* label, const char* hint, char* buf, int buf_
         }
         else
         {
-            state->ID = id;
             state->ScrollX = 0.0f;
             stb_textedit_initialize_state(&state->Stb, !is_multiline);
         }
@@ -4109,11 +4168,11 @@ bool ImGui::InputTextEx(const char* label, const char* hint, char* buf, int buf_
         FocusWindow(window);
 
         // Declare our inputs
-        IM_ASSERT(ImGuiNavInput_COUNT < 32);
         g.ActiveIdUsingNavDirMask |= (1 << ImGuiDir_Left) | (1 << ImGuiDir_Right);
         if (is_multiline || (flags & ImGuiInputTextFlags_CallbackHistory))
             g.ActiveIdUsingNavDirMask |= (1 << ImGuiDir_Up) | (1 << ImGuiDir_Down);
-        g.ActiveIdUsingNavInputMask |= (1 << ImGuiNavInput_Cancel);
+        SetActiveIdUsingKey(ImGuiKey_Escape);
+        SetActiveIdUsingKey(ImGuiKey_NavGamepadCancel);
         SetActiveIdUsingKey(ImGuiKey_Home);
         SetActiveIdUsingKey(ImGuiKey_End);
         if (is_multiline)
@@ -4139,7 +4198,7 @@ bool ImGui::InputTextEx(const char* label, const char* hint, char* buf, int buf_
     const bool render_cursor = (g.ActiveId == id) || (state && user_scroll_active);
     bool render_selection = state && (state->HasSelection() || select_all) && (RENDER_SELECTION_WHEN_INACTIVE || render_cursor);
     bool value_changed = false;
-    bool enter_pressed = false;
+    bool validated = false;
 
     // When read-only we always use the live data passed to the function
     // FIXME-OPT: Because our selection/cursor code currently needs the wide text we need to convert it when active, which is not ideal :(
@@ -4251,7 +4310,7 @@ bool ImGui::InputTextEx(const char* label, const char* hint, char* buf, int buf_
         if (state->SelectedAllMouseLock && !io.MouseDown[0])
             state->SelectedAllMouseLock = false;
 
-        // We except backends to emit a Tab key but some also emit a Tab character which we ignore (#2467, #1336)
+        // We expect backends to emit a Tab key but some also emit a Tab character which we ignore (#2467, #1336)
         // (For Tab and Enter: Win32/SFML/Allegro are sending both keys and chars, GLFW and SDL are only sending keys. For Space they all send all threes)
         const bool ignore_char_inputs = (io.KeyCtrl && !io.KeyAlt) || (is_osx && io.KeySuper);
         if ((flags & ImGuiInputTextFlags_AllowTabInput) && IsKeyPressed(ImGuiKey_Tab) && !ignore_char_inputs && !io.KeyShift && !is_readonly)
@@ -4304,11 +4363,12 @@ bool ImGui::InputTextEx(const char* label, const char* hint, char* buf, int buf_
         const bool is_paste = ((is_shortcut_key && IsKeyPressed(ImGuiKey_V)) || (is_shift_key_only && IsKeyPressed(ImGuiKey_Insert))) && !is_readonly;
         const bool is_undo  = ((is_shortcut_key && IsKeyPressed(ImGuiKey_Z)) && !is_readonly && is_undoable);
         const bool is_redo  = ((is_shortcut_key && IsKeyPressed(ImGuiKey_Y)) || (is_osx_shift_shortcut && IsKeyPressed(ImGuiKey_Z))) && !is_readonly && is_undoable;
+        const bool is_select_all = is_shortcut_key && IsKeyPressed(ImGuiKey_A);
 
         // We allow validate/cancel with Nav source (gamepad) to makes it easier to undo an accidental NavInput press with no keyboard wired, but otherwise it isn't very useful.
-        const bool is_validate_enter = IsKeyPressed(ImGuiKey_Enter) || IsKeyPressed(ImGuiKey_KeypadEnter);
-        const bool is_validate_nav = (IsNavInputTest(ImGuiNavInput_Activate, ImGuiNavReadMode_Pressed) && !IsKeyPressed(ImGuiKey_Space)) || IsNavInputTest(ImGuiNavInput_Input, ImGuiNavReadMode_Pressed);
-        const bool is_cancel   = IsKeyPressed(ImGuiKey_Escape) || IsNavInputTest(ImGuiNavInput_Cancel, ImGuiNavReadMode_Pressed);
+        const bool is_enter_pressed = IsKeyPressed(ImGuiKey_Enter, true) || IsKeyPressed(ImGuiKey_KeypadEnter, true);
+        const bool is_gamepad_validate = IsKeyPressed(ImGuiKey_NavGamepadActivate, false) || IsKeyPressed(ImGuiKey_NavGamepadInput, false);
+        const bool is_cancel = IsKeyPressed(ImGuiKey_Escape, false) || IsKeyPressed(ImGuiKey_NavGamepadCancel, false);
 
         if (IsKeyPressed(ImGuiKey_LeftArrow))                        { state->OnKeyPressed((is_startend_key_down ? STB_TEXTEDIT_K_LINESTART : is_wordmove_key_down ? STB_TEXTEDIT_K_WORDLEFT : STB_TEXTEDIT_K_LEFT) | k_mask); }
         else if (IsKeyPressed(ImGuiKey_RightArrow))                  { state->OnKeyPressed((is_startend_key_down ? STB_TEXTEDIT_K_LINEEND : is_wordmove_key_down ? STB_TEXTEDIT_K_WORDRIGHT : STB_TEXTEDIT_K_RIGHT) | k_mask); }
@@ -4330,12 +4390,17 @@ bool ImGui::InputTextEx(const char* label, const char* hint, char* buf, int buf_
             }
             state->OnKeyPressed(STB_TEXTEDIT_K_BACKSPACE | k_mask);
         }
-        else if (is_validate_enter)
+        else if (is_enter_pressed || is_gamepad_validate)
         {
+            // Determine if we turn Enter into a \n character
             bool ctrl_enter_for_new_line = (flags & ImGuiInputTextFlags_CtrlEnterForNewLine) != 0;
-            if (!is_multiline || (ctrl_enter_for_new_line && !io.KeyCtrl) || (!ctrl_enter_for_new_line && io.KeyCtrl))
+            if (!is_multiline || is_gamepad_validate || (ctrl_enter_for_new_line && !io.KeyCtrl) || (!ctrl_enter_for_new_line && io.KeyCtrl))
             {
-                enter_pressed = clear_active_id = true;
+                validated = true;
+                if (io.ConfigInputTextEnterKeepActive && !is_multiline)
+                    state->SelectAll(); // No need to scroll
+                else
+                    clear_active_id = true;
             }
             else if (!is_readonly)
             {
@@ -4344,11 +4409,6 @@ bool ImGui::InputTextEx(const char* label, const char* hint, char* buf, int buf_
                     state->OnKeyPressed((int)c);
             }
         }
-        else if (is_validate_nav)
-        {
-            IM_ASSERT(!is_validate_enter);
-            enter_pressed = clear_active_id = true;
-        }
         else if (is_cancel)
         {
             clear_active_id = cancel_edit = true;
@@ -4358,7 +4418,7 @@ bool ImGui::InputTextEx(const char* label, const char* hint, char* buf, int buf_
             state->OnKeyPressed(is_undo ? STB_TEXTEDIT_K_UNDO : STB_TEXTEDIT_K_REDO);
             state->ClearSelection();
         }
-        else if (is_shortcut_key && IsKeyPressed(ImGuiKey_A))
+        else if (is_select_all)
         {
             state->SelectAll();
             state->CursorFollow = true;
@@ -4440,22 +4500,24 @@ bool ImGui::InputTextEx(const char* label, const char* hint, char* buf, int buf_
             }
         }
 
+        // Apply ASCII value
+        if (!is_readonly)
+        {
+            state->TextAIsValid = true;
+            state->TextA.resize(state->TextW.Size * 4 + 1);
+            ImTextStrToUtf8(state->TextA.Data, state->TextA.Size, state->TextW.Data, NULL);
+        }
+
         // When using 'ImGuiInputTextFlags_EnterReturnsTrue' as a special case we reapply the live buffer back to the input buffer before clearing ActiveId, even though strictly speaking it wasn't modified on this frame.
         // If we didn't do that, code like InputInt() with ImGuiInputTextFlags_EnterReturnsTrue would fail.
         // This also allows the user to use InputText() with ImGuiInputTextFlags_EnterReturnsTrue without maintaining any user-side storage (please note that if you use this property along ImGuiInputTextFlags_CallbackResize you can end up with your temporary string object unnecessarily allocating once a frame, either store your string data, either if you don't then don't use ImGuiInputTextFlags_CallbackResize).
-        bool apply_edit_back_to_user_buffer = !cancel_edit || (enter_pressed && (flags & ImGuiInputTextFlags_EnterReturnsTrue) != 0);
+        const bool apply_edit_back_to_user_buffer = !cancel_edit || (validated && (flags & ImGuiInputTextFlags_EnterReturnsTrue) != 0);
         if (apply_edit_back_to_user_buffer)
         {
             // Apply new value immediately - copy modified buffer back
             // Note that as soon as the input box is active, the in-widget value gets priority over any underlying modification of the input buffer
             // FIXME: We actually always render 'buf' when calling DrawList->AddText, making the comment above incorrect.
             // FIXME-OPT: CPU waste to do this every time the widget is active, should mark dirty state from the stb_textedit callbacks.
-            if (!is_readonly)
-            {
-                state->TextAIsValid = true;
-                state->TextA.resize(state->TextW.Size * 4 + 1);
-                ImTextStrToUtf8(state->TextA.Data, state->TextA.Size, state->TextW.Data, NULL);
-            }
 
             // User callback
             if ((flags & (ImGuiInputTextFlags_CallbackCompletion | ImGuiInputTextFlags_CallbackHistory | ImGuiInputTextFlags_CallbackEdit | ImGuiInputTextFlags_CallbackAlways)) != 0)
@@ -4525,8 +4587,9 @@ bool ImGui::InputTextEx(const char* label, const char* hint, char* buf, int buf_
                     if (buf_dirty)
                     {
                         IM_ASSERT(callback_data.BufTextLen == (int)strlen(callback_data.Buf)); // You need to maintain BufTextLen if you change the text!
+                        InputTextReconcileUndoStateAfterUserCallback(state, callback_data.Buf, callback_data.BufTextLen); // FIXME: Move the rest of this block inside function and rename to InputTextReconcileStateAfterUserCallback() ?
                         if (callback_data.BufTextLen > backup_current_text_length && is_resizable)
-                            state->TextW.resize(state->TextW.Size + (callback_data.BufTextLen - backup_current_text_length));
+                            state->TextW.resize(state->TextW.Size + (callback_data.BufTextLen - backup_current_text_length)); // Worse case scenario resize
                         state->CurLenW = ImTextStrFromUtf8(state->TextW.Data, state->TextW.Size, callback_data.Buf, NULL);
                         state->CurLenA = callback_data.BufTextLen;  // Assume correct length and valid UTF-8 from user, saves us an extra strlen()
                         state->CursorAnimReset();
@@ -4568,7 +4631,7 @@ bool ImGui::InputTextEx(const char* label, const char* hint, char* buf, int buf_
             apply_new_text_length = ImMin(callback_data.BufTextLen, buf_size - 1);
             IM_ASSERT(apply_new_text_length <= buf_size);
         }
-        //IMGUI_DEBUG_LOG("InputText(\"%s\"): apply_new_text length %d\n", label, apply_new_text_length);
+        //IMGUI_DEBUG_PRINT("InputText(\"%s\"): apply_new_text length %d\n", label, apply_new_text_length);
 
         // If the underlying buffer resize was denied or not carried to the next frame, apply_new_text_length+1 may be >= buf_size.
         ImStrncpy(buf, apply_new_text, ImMin(apply_new_text_length + 1, buf_size));
@@ -4824,11 +4887,45 @@ bool ImGui::InputTextEx(const char* label, const char* hint, char* buf, int buf_
 
     IMGUI_TEST_ENGINE_ITEM_INFO(id, label, g.LastItemData.StatusFlags);
     if ((flags & ImGuiInputTextFlags_EnterReturnsTrue) != 0)
-        return enter_pressed;
+        return validated;
     else
         return value_changed;
 }
 
+void ImGui::DebugNodeInputTextState(ImGuiInputTextState* state)
+{
+#ifndef IMGUI_DISABLE_DEBUG_TOOLS
+    ImGuiContext& g = *GImGui;
+    ImStb::STB_TexteditState* stb_state = &state->Stb;
+    ImStb::StbUndoState* undo_state = &stb_state->undostate;
+    Text("ID: 0x%08X, ActiveID: 0x%08X", state->ID, g.ActiveId);
+    Text("CurLenW: %d, CurLenA: %d, Cursor: %d, Selection: %d..%d", state->CurLenA, state->CurLenW, stb_state->cursor, stb_state->select_start, stb_state->select_end);
+    Text("undo_point: %d, redo_point: %d, undo_char_point: %d, redo_char_point: %d", undo_state->undo_point, undo_state->redo_point, undo_state->undo_char_point, undo_state->redo_char_point);
+    if (BeginChild("undopoints", ImVec2(0.0f, GetTextLineHeight() * 15), true)) // Visualize undo state
+    {
+        PushStyleVar(ImGuiStyleVar_ItemSpacing, ImVec2(0, 0));
+        for (int n = 0; n < STB_TEXTEDIT_UNDOSTATECOUNT; n++)
+        {
+            ImStb::StbUndoRecord* undo_rec = &undo_state->undo_rec[n];
+            const char undo_rec_type = (n < undo_state->undo_point) ? 'u' : (n >= undo_state->redo_point) ? 'r' : ' ';
+            if (undo_rec_type == ' ')
+                BeginDisabled();
+            char buf[64] = "";
+            if (undo_rec_type != ' ' && undo_rec->char_storage != -1)
+                ImTextStrToUtf8(buf, IM_ARRAYSIZE(buf), undo_state->undo_char + undo_rec->char_storage, undo_state->undo_char + undo_rec->char_storage + undo_rec->insert_length);
+            Text("%c [%02d] where %03d, insert %03d, delete %03d, char_storage %03d \"%s\"",
+                undo_rec_type, n, undo_rec->where, undo_rec->insert_length, undo_rec->delete_length, undo_rec->char_storage, buf);
+            if (undo_rec_type == ' ')
+                EndDisabled();
+        }
+        PopStyleVar();
+    }
+    EndChild();
+#else
+    IM_UNUSED(state);
+#endif
+}
+
 //-------------------------------------------------------------------------
 // [SECTION] Widgets: ColorEdit, ColorPicker, ColorButton, etc.
 //-------------------------------------------------------------------------
@@ -5810,9 +5907,9 @@ bool ImGui::TreeNodeExV(const char* str_id, ImGuiTreeNodeFlags flags, const char
     if (window->SkipItems)
         return false;
 
-    ImGuiContext& g = *GImGui;
-    const char* label_end = g.TempBuffer + ImFormatStringV(g.TempBuffer, IM_ARRAYSIZE(g.TempBuffer), fmt, args);
-    return TreeNodeBehavior(window->GetID(str_id), flags, g.TempBuffer, label_end);
+    const char* label, *label_end;
+    ImFormatStringToTempBufferV(&label, &label_end, fmt, args);
+    return TreeNodeBehavior(window->GetID(str_id), flags, label, label_end);
 }
 
 bool ImGui::TreeNodeExV(const void* ptr_id, ImGuiTreeNodeFlags flags, const char* fmt, va_list args)
@@ -5821,12 +5918,19 @@ bool ImGui::TreeNodeExV(const void* ptr_id, ImGuiTreeNodeFlags flags, const char
     if (window->SkipItems)
         return false;
 
-    ImGuiContext& g = *GImGui;
-    const char* label_end = g.TempBuffer + ImFormatStringV(g.TempBuffer, IM_ARRAYSIZE(g.TempBuffer), fmt, args);
-    return TreeNodeBehavior(window->GetID(ptr_id), flags, g.TempBuffer, label_end);
+    const char* label, *label_end;
+    ImFormatStringToTempBufferV(&label, &label_end, fmt, args);
+    return TreeNodeBehavior(window->GetID(ptr_id), flags, label, label_end);
 }
 
-bool ImGui::TreeNodeBehaviorIsOpen(ImGuiID id, ImGuiTreeNodeFlags flags)
+void ImGui::TreeNodeSetOpen(ImGuiID id, bool open)
+{
+    ImGuiContext& g = *GImGui;
+    ImGuiStorage* storage = g.CurrentWindow->DC.StateStorage;
+    storage->SetInt(id, open ? 1 : 0);
+}
+
+bool ImGui::TreeNodeUpdateNextOpen(ImGuiID id, ImGuiTreeNodeFlags flags)
 {
     if (flags & ImGuiTreeNodeFlags_Leaf)
         return true;
@@ -5842,7 +5946,7 @@ bool ImGui::TreeNodeBehaviorIsOpen(ImGuiID id, ImGuiTreeNodeFlags flags)
         if (g.NextItemData.OpenCond & ImGuiCond_Always)
         {
             is_open = g.NextItemData.OpenVal;
-            storage->SetInt(id, is_open);
+            TreeNodeSetOpen(id, is_open);
         }
         else
         {
@@ -5851,7 +5955,7 @@ bool ImGui::TreeNodeBehaviorIsOpen(ImGuiID id, ImGuiTreeNodeFlags flags)
             if (stored_value == -1)
             {
                 is_open = g.NextItemData.OpenVal;
-                storage->SetInt(id, is_open);
+                TreeNodeSetOpen(id, is_open);
             }
             else
             {
@@ -5917,7 +6021,7 @@ bool ImGui::TreeNodeBehavior(ImGuiID id, ImGuiTreeNodeFlags flags, const char* l
     // For this purpose we essentially compare if g.NavIdIsAlive went from 0 to 1 between TreeNode() and TreePop().
     // This is currently only support 32 level deep and we are fine with (1 << Depth) overflowing into a zero.
     const bool is_leaf = (flags & ImGuiTreeNodeFlags_Leaf) != 0;
-    bool is_open = TreeNodeBehaviorIsOpen(id, flags);
+    bool is_open = TreeNodeUpdateNextOpen(id, flags);
     if (is_open && !g.NavIdIsAlive && (flags & ImGuiTreeNodeFlags_NavLeftJumpsBackHere) && !(flags & ImGuiTreeNodeFlags_NoTreePushOnOpen))
         window->DC.TreeJumpToParentOnPopMask |= (1 << window->DC.TreeDepth);
 
@@ -6878,14 +6982,19 @@ static bool IsRootOfOpenMenuSet()
     if ((g.OpenPopupStack.Size <= g.BeginPopupStack.Size) || (window->Flags & ImGuiWindowFlags_ChildMenu))
         return false;
 
-    // Initially we used 'OpenParentId' to differentiate multiple menu sets from each others (e.g. inside menu bar vs loose menu items) based on parent ID.
+    // Initially we used 'upper_popup->OpenParentId == window->IDStack.back()' to differentiate multiple menu sets from each others
+    // (e.g. inside menu bar vs loose menu items) based on parent ID.
     // This would however prevent the use of e.g. PuhsID() user code submitting menus.
     // Previously this worked between popup and a first child menu because the first child menu always had the _ChildWindow flag,
     // making  hovering on parent popup possible while first child menu was focused - but this was generally a bug with other side effects.
     // Instead we don't treat Popup specifically (in order to consistently support menu features in them), maybe the first child menu of a Popup
-    // doesn't have the _ChildWindow flag, and we rely on this IsRootOfOpenMenuSet() check to allow hovering between root window/popup and first chilld menu.
+    // doesn't have the _ChildWindow flag, and we rely on this IsRootOfOpenMenuSet() check to allow hovering between root window/popup and first child menu.
+    // In the end, lack of ID check made it so we could no longer differentiate between separate menu sets. To compensate for that, we at least check parent window nav layer.
+    // This fixes the most common case of menu opening on hover when moving between window content and menu bar. Multiple different menu sets in same nav layer would still
+    // open on hover, but that should be a lesser problem, because if such menus are close in proximity in window content then it won't feel weird and if they are far apart
+    // it likely won't be a problem anyone runs into.
     const ImGuiPopupData* upper_popup = &g.OpenPopupStack[g.BeginPopupStack.Size];
-    return (/*upper_popup->OpenParentId == window->IDStack.back() &&*/ upper_popup->Window && (upper_popup->Window->Flags & ImGuiWindowFlags_ChildMenu));
+    return (window->DC.NavLayerCurrent == upper_popup->ParentNavLayer && upper_popup->Window && (upper_popup->Window->Flags & ImGuiWindowFlags_ChildMenu));
 }
 
 bool ImGui::BeginMenuEx(const char* label, const char* icon, bool enabled)
@@ -6900,7 +7009,7 @@ bool ImGui::BeginMenuEx(const char* label, const char* icon, bool enabled)
     bool menu_is_open = IsPopupOpen(id, ImGuiPopupFlags_None);
 
     // Sub-menus are ChildWindow so that mouse can be hovering across them (otherwise top-most popup menu would steal focus and not allow hovering on parent menu)
-    // The first menu in a hierarchy isn't so hovering doesn't get accross (otherwise e.g. resizing borders with ImGuiButtonFlags_FlattenChildren would react), but top-most BeginMenu() will bypass that limitation.
+    // The first menu in a hierarchy isn't so hovering doesn't get across (otherwise e.g. resizing borders with ImGuiButtonFlags_FlattenChildren would react), but top-most BeginMenu() will bypass that limitation.
     ImGuiWindowFlags flags = ImGuiWindowFlags_ChildMenu | ImGuiWindowFlags_AlwaysAutoResize | ImGuiWindowFlags_NoMove | ImGuiWindowFlags_NoTitleBar | ImGuiWindowFlags_NoSavedSettings | ImGuiWindowFlags_NoNavFocus;
     if (window->Flags & ImGuiWindowFlags_ChildMenu)
         flags |= ImGuiWindowFlags_ChildWindow;
@@ -7477,7 +7586,7 @@ static void ImGui::TabBarLayout(ImGuiTabBar* tab_bar)
         // and we cannot wait for the next BeginTabItem() call. We cannot compute this width within TabBarAddTab() because font size depends on the active window.
         const char* tab_name = tab_bar->GetTabName(tab);
         const bool has_close_button = (tab->Flags & ImGuiTabItemFlags_NoCloseButton) ? false : true;
-        tab->ContentWidth = TabItemCalcSize(tab_name, has_close_button).x;
+        tab->ContentWidth = (tab->RequestedWidth > 0.0f) ? tab->RequestedWidth : TabItemCalcSize(tab_name, has_close_button).x;
 
         int section_n = TabItemGetSectionIdx(tab);
         ImGuiTabBarSection* section = &sections[section_n];
@@ -7486,9 +7595,9 @@ static void ImGui::TabBarLayout(ImGuiTabBar* tab_bar)
 
         // Store data so we can build an array sorted by width if we need to shrink tabs down
         IM_MSVC_WARNING_SUPPRESS(6385);
-        int shrink_buffer_index = shrink_buffer_indexes[section_n]++;
-        g.ShrinkWidthBuffer[shrink_buffer_index].Index = tab_n;
-        g.ShrinkWidthBuffer[shrink_buffer_index].Width = tab->ContentWidth;
+        ImGuiShrinkWidthItem* shrink_width_item = &g.ShrinkWidthBuffer[shrink_buffer_indexes[section_n]++];
+        shrink_width_item->Index = tab_n;
+        shrink_width_item->Width = shrink_width_item->InitialWidth = tab->ContentWidth;
 
         IM_ASSERT(tab->ContentWidth > 0.0f);
         tab->Width = tab->ContentWidth;
@@ -7958,10 +8067,13 @@ bool    ImGui::TabItemButton(const char* label, ImGuiTabItemFlags flags)
 bool    ImGui::TabItemEx(ImGuiTabBar* tab_bar, const char* label, bool* p_open, ImGuiTabItemFlags flags)
 {
     // Layout whole tab bar if not already done
-    if (tab_bar->WantLayout)
-        TabBarLayout(tab_bar);
-
     ImGuiContext& g = *GImGui;
+    if (tab_bar->WantLayout)
+    {
+        ImGuiNextItemData backup_next_item_data = g.NextItemData;
+        TabBarLayout(tab_bar);
+        g.NextItemData = backup_next_item_data;
+    }
     ImGuiWindow* window = g.CurrentWindow;
     if (window->SkipItems)
         return false;
@@ -7987,9 +8099,6 @@ bool    ImGui::TabItemEx(ImGuiTabBar* tab_bar, const char* label, bool* p_open,
     else if (p_open == NULL)
         flags |= ImGuiTabItemFlags_NoCloseButton;
 
-    // Calculate tab contents size
-    ImVec2 size = TabItemCalcSize(label, p_open != NULL);
-
     // Acquire tab data
     ImGuiTabItem* tab = TabBarFindTabByID(tab_bar, id);
     bool tab_is_new = false;
@@ -7998,11 +8107,17 @@ bool    ImGui::TabItemEx(ImGuiTabBar* tab_bar, const char* label, bool* p_open,
         tab_bar->Tabs.push_back(ImGuiTabItem());
         tab = &tab_bar->Tabs.back();
         tab->ID = id;
-        tab->Width = size.x;
-        tab_bar->TabsAddedNew = true;
-        tab_is_new = true;
+        tab_bar->TabsAddedNew = tab_is_new = true;
     }
     tab_bar->LastTabItemIdx = (ImS16)tab_bar->Tabs.index_from_ptr(tab);
+
+    // Calculate tab contents size
+    ImVec2 size = TabItemCalcSize(label, p_open != NULL);
+    tab->RequestedWidth = -1.0f;
+    if (g.NextItemData.Flags & ImGuiNextItemDataFlags_HasWidth)
+        size.x = tab->RequestedWidth = g.NextItemData.Width;
+    if (tab_is_new)
+        tab->Width = size.x;
     tab->ContentWidth = size.x;
     tab->BeginOrder = tab_bar->TabsActiveCount++;
 
@@ -8018,13 +8133,14 @@ bool    ImGui::TabItemEx(ImGuiTabBar* tab_bar, const char* label, bool* p_open,
     tab_bar->TabsNames.append(label, label + strlen(label) + 1);
 
     // Update selected tab
-    if (tab_appearing && (tab_bar->Flags & ImGuiTabBarFlags_AutoSelectNewTabs) && tab_bar->NextSelectedTabId == 0)
-        if (!tab_bar_appearing || tab_bar->SelectedTabId == 0)
-            if (!is_tab_button)
+    if (!is_tab_button)
+    {
+        if (tab_appearing && (tab_bar->Flags & ImGuiTabBarFlags_AutoSelectNewTabs) && tab_bar->NextSelectedTabId == 0)
+            if (!tab_bar_appearing || tab_bar->SelectedTabId == 0)
                 tab_bar->NextSelectedTabId = id;  // New tabs gets activated
-    if ((flags & ImGuiTabItemFlags_SetSelected) && (tab_bar->SelectedTabId != id)) // SetSelected can only be passed on explicit tab bar
-        if (!is_tab_button)
+        if ((flags & ImGuiTabItemFlags_SetSelected) && (tab_bar->SelectedTabId != id)) // _SetSelected can only be passed on explicit tab bar
             tab_bar->NextSelectedTabId = id;
+    }
 
     // Lock visibility
     // (Note: tab_contents_visible != tab_selected... because CTRL+TAB operations may preview some tabs without selecting them!)
diff --git a/3rdparty/dear-imgui/widgets/gizmo.inl b/3rdparty/dear-imgui/widgets/gizmo.inl
index efdc972bc..6d3146245 100644
--- a/3rdparty/dear-imgui/widgets/gizmo.inl
+++ b/3rdparty/dear-imgui/widgets/gizmo.inl
@@ -2027,7 +2027,7 @@ namespace IMGUIZMO_NAMESPACE
       // move
       if (gContext.mbUsing && (gContext.mActualID == -1 || gContext.mActualID == gContext.mEditingID) && IsTranslateType(gContext.mCurrentOperation))
       {
-         ImGui::CaptureMouseFromApp();
+         ImGui::SetNextFrameWantCaptureMouse(true);
          const float signedLength = IntersectRayPlane(gContext.mRayOrigin, gContext.mRayVector, gContext.mTranslationPlan);
          const float len = fabsf(signedLength); // near plan
          const vec_t newPos = gContext.mRayOrigin + gContext.mRayVector * len;
@@ -2098,7 +2098,7 @@ namespace IMGUIZMO_NAMESPACE
          type = GetMoveType(op, &gizmoHitProportion);
          if (type != MT_NONE)
          {
-            ImGui::CaptureMouseFromApp();
+             ImGui::SetNextFrameWantCaptureMouse(true);
          }
          if (CanActivate() && type != MT_NONE)
          {
@@ -2143,7 +2143,7 @@ namespace IMGUIZMO_NAMESPACE
          type = GetScaleType(op);
          if (type != MT_NONE)
          {
-            ImGui::CaptureMouseFromApp();
+            ImGui::SetNextFrameWantCaptureMouse(true);
          }
          if (CanActivate() && type != MT_NONE)
          {
@@ -2166,7 +2166,7 @@ namespace IMGUIZMO_NAMESPACE
       // scale
       if (gContext.mbUsing && (gContext.mActualID == -1 || gContext.mActualID == gContext.mEditingID) && IsScaleType(gContext.mCurrentOperation))
       {
-         ImGui::CaptureMouseFromApp();
+         ImGui::SetNextFrameWantCaptureMouse(true);
          const float len = IntersectRayPlane(gContext.mRayOrigin, gContext.mRayVector, gContext.mTranslationPlan);
          vec_t newPos = gContext.mRayOrigin + gContext.mRayVector * len;
          vec_t newOrigin = newPos - gContext.mRelativeOrigin * gContext.mScreenFactor;
@@ -2257,7 +2257,7 @@ namespace IMGUIZMO_NAMESPACE
 
          if (type != MT_NONE)
          {
-            ImGui::CaptureMouseFromApp();
+            ImGui::SetNextFrameWantCaptureMouse(true);
          }
 
          if (type == MT_ROTATE_SCREEN)
@@ -2291,7 +2291,7 @@ namespace IMGUIZMO_NAMESPACE
       // rotation
       if (gContext.mbUsing && (gContext.mActualID == -1 || gContext.mActualID == gContext.mEditingID) && IsRotateType(gContext.mCurrentOperation))
       {
-         ImGui::CaptureMouseFromApp();
+         ImGui::SetNextFrameWantCaptureMouse(true);
          gContext.mRotationAngle = ComputeAngleOnPlan();
          if (snap)
          {