From 7063c2a030cc9a3be570e50a3399a2b37c45c4bd Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Branimir=20Karad=C5=BEi=C4=87?= Date: Sat, 21 May 2016 14:54:06 -0700 Subject: [PATCH] Updated ImGui. --- 3rdparty/ocornut-imgui/imgui.cpp | 72 +++++++++++++++++-------- 3rdparty/ocornut-imgui/imgui.h | 28 ++++++---- 3rdparty/ocornut-imgui/imgui_demo.cpp | 46 ++++++++++++++-- 3rdparty/ocornut-imgui/imgui_internal.h | 10 +++- 4 files changed, 121 insertions(+), 35 deletions(-) diff --git a/3rdparty/ocornut-imgui/imgui.cpp b/3rdparty/ocornut-imgui/imgui.cpp index e5463e886..22f2326f0 100644 --- a/3rdparty/ocornut-imgui/imgui.cpp +++ b/3rdparty/ocornut-imgui/imgui.cpp @@ -457,7 +457,6 @@ The list below consist mostly of notes of things to do before they are requested/discussed by users (at that point it usually happens on the github) - doc: add a proper documentation+regression testing system (#435) - - window: maximum window size settings (per-axis). for large popups in particular user may not want the popup to fill all space. - window: add a way for very transient windows (non-saved, temporary overlay over hundreds of objects) to "clean" up from the global window list. perhaps a lightweight explicit cleanup pass. - window: calling SetNextWindowSize() every frame with <= 0 doesn't do anything, may be useful to allow (particularly when used for a single axis). - window: auto-fit feedback loop when user relies on any dynamic layout (window width multiplier, column) appears weird to end-user. clarify. @@ -3420,7 +3419,7 @@ static inline void ClearSetNextWindowData() { ImGuiContext& g = *GImGui; g.SetNextWindowPosCond = g.SetNextWindowSizeCond = g.SetNextWindowContentSizeCond = g.SetNextWindowCollapsedCond = 0; - g.SetNextWindowFocus = false; + g.SetNextWindowSizeConstraint = g.SetNextWindowFocus = false; } static bool BeginPopupEx(const char* str_id, ImGuiWindowFlags extra_flags) @@ -3735,6 +3734,31 @@ static ImGuiWindow* CreateNewWindow(const char* name, ImVec2 size, ImGuiWindowFl return window; } +static void ApplySizeFullWithConstraint(ImGuiWindow* window, ImVec2 new_size) +{ + ImGuiContext& g = *GImGui; + if (g.SetNextWindowSizeConstraint) + { + // Using -1,-1 on either X/Y axis to preserve the current size. + ImRect cr = g.SetNextWindowSizeConstraintRect; + new_size.x = (cr.Min.x >= 0 && cr.Max.x >= 0) ? ImClamp(new_size.x, cr.Min.x, cr.Max.x) : window->SizeFull.x; + new_size.y = (cr.Min.y >= 0 && cr.Max.y >= 0) ? ImClamp(new_size.y, cr.Min.y, cr.Max.y) : window->SizeFull.y; + if (g.SetNextWindowSizeConstraintCallback) + { + ImGuiSizeConstraintCallbackData data; + data.UserData = g.SetNextWindowSizeConstraintCallbackUserData; + data.Pos = window->Pos; + data.CurrentSize = window->SizeFull; + data.DesiredSize = new_size; + g.SetNextWindowSizeConstraintCallback(&data); + new_size = data.DesiredSize; + } + } + if (!(window->Flags & (ImGuiWindowFlags_ChildWindow | ImGuiWindowFlags_AlwaysAutoResize))) + new_size = ImMax(new_size, g.Style.WindowMinSize); + window->SizeFull = new_size; +} + // Push a new ImGui window to add widgets to. // - A default window called "Debug" is automatically stacked at the beginning of every frame so you can use widgets without explicitly calling a Begin/End pair. // - Begin/End can be called multiple times during the frame with the same window name to append content. @@ -3800,7 +3824,7 @@ bool ImGui::Begin(const char* name, bool* p_open, const ImVec2& size_on_first_us bool window_pos_set_by_api = false, window_size_set_by_api = false; if (g.SetNextWindowPosCond) { - const ImVec2 backup_cursor_pos = window->DC.CursorPos; // FIXME: not sure of the exact reason of this anymore :( need to look into that. + const ImVec2 backup_cursor_pos = window->DC.CursorPos; // FIXME: not sure of the exact reason of this saving/restore anymore :( need to look into that. if (!window_was_active || window_appearing_after_being_hidden) window->SetWindowPosAllowFlags |= ImGuiSetCond_Appearing; window_pos_set_by_api = (window->SetWindowPosAllowFlags & g.SetNextWindowPosCond) != 0; if (window_pos_set_by_api && ImLengthSqr(g.SetNextWindowPosVal - ImVec2(-FLT_MAX,-FLT_MAX)) < 0.001f) @@ -3861,12 +3885,12 @@ bool ImGui::Begin(const char* name, bool* p_open, const ImVec2& size_on_first_us window->Active = true; window->IndexWithinParent = 0; window->BeginCount = 0; - window->DrawList->Clear(); window->ClipRect = ImVec4(-FLT_MAX,-FLT_MAX,+FLT_MAX,+FLT_MAX); window->LastFrameActive = current_frame; window->IDStack.resize(1); - // Setup texture, outer clipping rectangle + // Clear draw list, setup texture, outer clipping rectangle + window->DrawList->Clear(); window->DrawList->PushTextureID(g.Font->ContainerAtlas->TexID); ImRect fullscreen_rect(GetVisibleRect()); if ((flags & ImGuiWindowFlags_ChildWindow) && !(flags & (ImGuiWindowFlags_ComboBox|ImGuiWindowFlags_Popup))) @@ -3957,7 +3981,6 @@ bool ImGui::Begin(const char* name, bool* p_open, const ImVec2& size_on_first_us window->SizeFull.x = window->AutoFitOnlyGrows ? ImMax(window->SizeFull.x, size_auto_fit.x) : size_auto_fit.x; if (window->AutoFitFramesY > 0) window->SizeFull.y = window->AutoFitOnlyGrows ? ImMax(window->SizeFull.y, size_auto_fit.y) : size_auto_fit.y; - window->Size = window->TitleBarRect().GetSize(); } else { @@ -3975,17 +3998,12 @@ bool ImGui::Begin(const char* name, bool* p_open, const ImVec2& size_on_first_us if (!(flags & ImGuiWindowFlags_NoSavedSettings)) MarkSettingsDirty(); } - window->Size = window->SizeFull; - } - - // Minimum window size - if (!(flags & (ImGuiWindowFlags_ChildWindow | ImGuiWindowFlags_AlwaysAutoResize))) - { - window->SizeFull = ImMax(window->SizeFull, style.WindowMinSize); - if (!window->Collapsed) - window->Size = window->SizeFull; } + // Apply minimum/maximum window size constraints and final size + ApplySizeFullWithConstraint(window, window->SizeFull); + window->Size = window->Collapsed ? window->TitleBarRect().GetSize() : window->SizeFull; + // POSITION // Position child window @@ -3997,7 +4015,7 @@ bool ImGui::Begin(const char* name, bool* p_open, const ImVec2& size_on_first_us if ((flags & ImGuiWindowFlags_ChildWindow) && !(flags & ImGuiWindowFlags_Popup)) { window->Pos = window->PosFloat = parent_window->DC.CursorPos; - window->Size = window->SizeFull = size_on_first_use; // NB: argument name 'size_on_first_use' misleading here, it's really just 'size' as provided by user. + window->Size = window->SizeFull = size_on_first_use; // NB: argument name 'size_on_first_use' misleading here, it's really just 'size' as provided by user passed via BeginChild()->Begin(). } bool window_pos_center = false; @@ -4105,14 +4123,15 @@ bool ImGui::Begin(const char* name, bool* p_open, const ImVec2& size_on_first_us if (g.HoveredWindow == window && held && g.IO.MouseDoubleClicked[0]) { // Manual auto-fit when double-clicking - window->SizeFull = size_auto_fit; + ApplySizeFullWithConstraint(window, size_auto_fit); if (!(flags & ImGuiWindowFlags_NoSavedSettings)) MarkSettingsDirty(); SetActiveID(0); } else if (held) { - window->SizeFull = ImMax(window->SizeFull + g.IO.MouseDelta, style.WindowMinSize); + // We don't use an incremental MouseDelta but rather compute an absolute target size based on mouse position + ApplySizeFullWithConstraint(window, (g.IO.MousePos - g.ActiveIdClickOffset + resize_rect.GetSize()) - window->Pos); if (!(flags & ImGuiWindowFlags_NoSavedSettings)) MarkSettingsDirty(); } @@ -4276,6 +4295,7 @@ bool ImGui::Begin(const char* name, bool* p_open, const ImVec2& size_on_first_us if (first_begin_of_the_frame) window->Accessed = false; window->BeginCount++; + g.SetNextWindowSizeConstraint = false; // Child window can be out of sight and have "negative" clip windows. // Mark them as collapsed so commands are skipped earlier (we can't manually collapse because they have no title bar). @@ -4442,7 +4462,7 @@ void ImGui::FocusWindow(ImGuiWindow* window) // Steal focus on active widgets if (window->Flags & ImGuiWindowFlags_Popup) // FIXME: This statement should be unnecessary. Need further testing before removing it.. if (g.ActiveId != 0 && g.ActiveIdWindow && g.ActiveIdWindow->RootWindow != window) - ImGui::SetActiveID(0); + SetActiveID(0); // Bring to front if ((window->Flags & ImGuiWindowFlags_NoBringToFrontOnFocus) || g.Windows.back() == window) @@ -4915,6 +4935,15 @@ void ImGui::SetNextWindowSize(const ImVec2& size, ImGuiSetCond cond) g.SetNextWindowSizeCond = cond ? cond : ImGuiSetCond_Always; } +void ImGui::SetNextWindowSizeConstraint(const ImVec2& size_min, const ImVec2& size_max, ImGuiSizeConstraintCallback custom_callback, void* custom_callback_user_data) +{ + ImGuiContext& g = *GImGui; + g.SetNextWindowSizeConstraint = true; + g.SetNextWindowSizeConstraintRect = ImRect(size_min, size_max); + g.SetNextWindowSizeConstraintCallback = custom_callback; + g.SetNextWindowSizeConstraintCallbackUserData = custom_callback_user_data; +} + void ImGui::SetNextWindowContentSize(const ImVec2& size) { ImGuiContext& g = *GImGui; @@ -5428,6 +5457,7 @@ bool ImGui::ButtonBehavior(const ImRect& bb, ImGuiID id, bool* out_hovered, bool { SetActiveID(id, window); // Hold on ID FocusWindow(window); + g.ActiveIdClickOffset = g.IO.MousePos - bb.Min; } if (((flags & ImGuiButtonFlags_PressedOnClick) && g.IO.MouseClicked[0]) || ((flags & ImGuiButtonFlags_PressedOnDoubleClick) && g.IO.MouseDoubleClicked[0])) { @@ -9193,7 +9223,7 @@ static float GetDraggedColumnOffset(int column_index) IM_ASSERT(column_index > 0); // We cannot drag column 0. If you get this assert you may have a conflict between the ID of your columns and another widgets. IM_ASSERT(g.ActiveId == window->DC.ColumnsSetID + ImGuiID(column_index)); - float x = g.IO.MousePos.x + g.ActiveClickDeltaToCenter.x - window->Pos.x; + float x = g.IO.MousePos.x - g.ActiveIdClickOffset.x - window->Pos.x; x = ImClamp(x, ImGui::GetColumnOffset(column_index-1)+g.Style.ColumnsMinSpacing, ImGui::GetColumnOffset(column_index+1)-g.Style.ColumnsMinSpacing); return (float)(int)x; @@ -9298,7 +9328,7 @@ void ImGui::Columns(int columns_count, const char* id, bool border) if (held) { if (g.ActiveIdIsJustActivated) - g.ActiveClickDeltaToCenter.x = x - g.IO.MousePos.x; + g.ActiveIdClickOffset.x -= 4; // Store from center of column line x = GetDraggedColumnOffset(i); SetColumnOffset(i, x); } diff --git a/3rdparty/ocornut-imgui/imgui.h b/3rdparty/ocornut-imgui/imgui.h index 3ffab6ddb..1add69006 100644 --- a/3rdparty/ocornut-imgui/imgui.h +++ b/3rdparty/ocornut-imgui/imgui.h @@ -52,7 +52,8 @@ struct ImGuiStorage; // Simple custom key value storage struct ImGuiStyle; // Runtime data for styling/colors struct ImGuiTextFilter; // Parse and apply text filters. In format "aaaaa[,bbbb][,ccccc]" struct ImGuiTextBuffer; // Text buffer for logging/accumulating text -struct ImGuiTextEditCallbackData; // Shared state of ImGui::InputText() when using custom callbacks (advanced) +struct ImGuiTextEditCallbackData; // Shared state of ImGui::InputText() when using custom ImGuiTextEditCallback (rare/advanced use) +struct ImGuiSizeConstraintCallbackData;// Structure used to constraint window size in custom ways when using custom ImGuiSizeConstraintCallback (rare/advanced use) struct ImGuiListClipper; // Helper to manually clip large list of items struct ImGuiContext; // ImGui context (opaque) @@ -73,6 +74,7 @@ typedef int ImGuiInputTextFlags; // flags for InputText*() // e typedef int ImGuiSelectableFlags; // flags for Selectable() // enum ImGuiSelectableFlags_ typedef int ImGuiTreeNodeFlags; // flags for TreeNode*(), Collapsing*() // enum ImGuiTreeNodeFlags_ typedef int (*ImGuiTextEditCallback)(ImGuiTextEditCallbackData *data); +typedef void (*ImGuiSizeConstraintCallback)(ImGuiSizeConstraintCallbackData* data); // Others helpers at bottom of the file: // class ImVector<> // Lightweight std::vector like class. @@ -138,6 +140,7 @@ namespace ImGui IMGUI_API void SetNextWindowPos(const ImVec2& pos, ImGuiSetCond cond = 0); // set next window position. call before Begin() IMGUI_API void SetNextWindowPosCenter(ImGuiSetCond cond = 0); // set next window position to be centered on screen. call before Begin() IMGUI_API void SetNextWindowSize(const ImVec2& size, ImGuiSetCond cond = 0); // set next window size. set axis to 0.0f to force an auto-fit on this axis. call before Begin() + IMGUI_API void SetNextWindowSizeConstraint(const ImVec2& size_min, const ImVec2& size_max, ImGuiSizeConstraintCallback custom_callback = NULL, void* custom_callback_data = NULL); // set next window size limits. use -1,-1 on either X/Y axis to preserve the current size. Use callback to apply non-trivial programmatic constraints. IMGUI_API void SetNextWindowContentSize(const ImVec2& size); // set next window content size (enforce the range of scrollbars). set axis to 0.0f to leave it automatic. call before Begin() IMGUI_API void SetNextWindowContentWidth(float width); // set next window content width (enforce the range of horizontal scrollbar). call before Begin() IMGUI_API void SetNextWindowCollapsed(bool collapsed, ImGuiSetCond cond = 0); // set next window collapsed state. call before Begin() @@ -250,7 +253,7 @@ namespace ImGui IMGUI_API void BulletText(const char* fmt, ...) IM_PRINTFARGS(1); IMGUI_API void BulletTextV(const char* fmt, va_list args); IMGUI_API bool Button(const char* label, const ImVec2& size = ImVec2(0,0)); - IMGUI_API bool SmallButton(const char* label); + IMGUI_API bool SmallButton(const char* label); // button with FramePadding=(0,0) IMGUI_API bool InvisibleButton(const char* str_id, const ImVec2& size); IMGUI_API void Image(ImTextureID user_texture_id, const ImVec2& size, const ImVec2& uv0 = ImVec2(0,0), const ImVec2& uv1 = ImVec2(1,1), const ImVec4& tint_col = ImVec4(1,1,1,1), const ImVec4& border_col = ImVec4(0,0,0,0)); IMGUI_API bool ImageButton(ImTextureID user_texture_id, const ImVec2& size, const ImVec2& uv0 = ImVec2(0,0), const ImVec2& uv1 = ImVec2(1,1), int frame_padding = -1, const ImVec4& bg_col = ImVec4(0,0,0,0), const ImVec4& tint_col = ImVec4(1,1,1,1)); // <0 frame_padding uses default frame padding settings. 0 for no padding @@ -1031,7 +1034,18 @@ struct ImGuiTextEditCallbackData bool HasSelection() const { return SelectionStart != SelectionEnd; } }; +// Resizing callback data to apply custom constraint. As enabled by SetNextWindowSizeConstraint(). Callback is called during the next Begin(). +// NB: For basic min/max size constraint on each axis you don't need to use the callback! The SetNextWindowSizeConstraint() parameters are enough. +struct ImGuiSizeConstraintCallbackData +{ + void* UserData; // Read-only. What user passed to SetNextWindowSizeConstraint() + ImVec2 Pos; // Read-only. Window position, for reference. + ImVec2 CurrentSize; // Read-only. Current window size. + ImVec2 DesiredSize; // Read-write. Desired size, based on user's mouse position. Write to this field to restrain resizing. +}; + // ImColor() helper to implicity converts colors to either ImU32 (packed 4x1 byte) or ImVec4 (4x1 float) +// Prefer using IM_COL32() macros if you want a guaranteed compile-time ImU32 for usage with ImDrawList API. // Avoid storing ImColor! Store either u32 of ImVec4. This is not a full-featured color class. // None of the ImGui API are using ImColor directly but you can use it as a convenience to pass colors in either ImU32 or ImVec4 formats. struct ImColor @@ -1094,12 +1108,8 @@ struct ImGuiListClipper // Draw callbacks for advanced uses. // NB- You most likely do NOT need to use draw callbacks just to create your own widget or customized UI rendering (you can poke into the draw list for that) -// Draw callback may be useful for example, if you want to render a complex 3D scene inside a UI element, change your GPU render state, etc. -// The expected behavior from your rendering loop is: -// if (cmd.UserCallback != NULL) -// cmd.UserCallback(parent_list, cmd); -// else -// RenderTriangles() +// Draw callback may be useful for example, A) Change your GPU render state, B) render a complex 3D scene inside a UI element (without an intermediate texture/render target), etc. +// The expected behavior from your rendering function is 'if (cmd.UserCallback != NULL) cmd.UserCallback(parent_list, cmd); else RenderTriangles()' typedef void (*ImDrawCallback)(const ImDrawList* parent_list, const ImDrawCmd* cmd); // Typically, 1 command = 1 gpu draw call (unless command is a callback) @@ -1115,7 +1125,7 @@ struct ImDrawCmd ImDrawCmd() { ElemCount = 0; ClipRect.x = ClipRect.y = -8192.0f; ClipRect.z = ClipRect.w = +8192.0f; TextureId = NULL; UserCallback = NULL; UserCallbackData = NULL; ViewId = 0; } }; -// Vertex index (override with, e.g. '#define ImDrawIdx unsigned int' in ImConfig) +// Vertex index (override with '#define ImDrawIdx unsigned int' inside in imconfig.h) #ifndef ImDrawIdx typedef unsigned short ImDrawIdx; #endif diff --git a/3rdparty/ocornut-imgui/imgui_demo.cpp b/3rdparty/ocornut-imgui/imgui_demo.cpp index c5f90a28f..d71343b30 100644 --- a/3rdparty/ocornut-imgui/imgui_demo.cpp +++ b/3rdparty/ocornut-imgui/imgui_demo.cpp @@ -46,6 +46,7 @@ #endif #define IM_ARRAYSIZE(_ARR) ((int)(sizeof(_ARR)/sizeof(*_ARR))) +#define IM_MAX(_A,_B) (((_A) >= (_B)) ? (_A) : (_B)) //----------------------------------------------------------------------------- // DEMO CODE @@ -59,6 +60,7 @@ static void ShowExampleAppLayout(bool* p_open); static void ShowExampleAppPropertyEditor(bool* p_open); static void ShowExampleAppLongText(bool* p_open); static void ShowExampleAppAutoResize(bool* p_open); +static void ShowExampleAppConstrainedResize(bool* p_open); static void ShowExampleAppFixedOverlay(bool* p_open); static void ShowExampleAppManipulatingWindowTitle(bool* p_open); static void ShowExampleAppCustomRendering(bool* p_open); @@ -105,6 +107,7 @@ void ImGui::ShowTestWindow(bool* p_open) static bool show_app_property_editor = false; static bool show_app_long_text = false; static bool show_app_auto_resize = false; + static bool show_app_constrained_resize = false; static bool show_app_fixed_overlay = false; static bool show_app_manipulating_window_title = false; static bool show_app_custom_rendering = false; @@ -120,6 +123,7 @@ void ImGui::ShowTestWindow(bool* p_open) if (show_app_property_editor) ShowExampleAppPropertyEditor(&show_app_property_editor); if (show_app_long_text) ShowExampleAppLongText(&show_app_long_text); if (show_app_auto_resize) ShowExampleAppAutoResize(&show_app_auto_resize); + if (show_app_constrained_resize) ShowExampleAppConstrainedResize(&show_app_constrained_resize); if (show_app_fixed_overlay) ShowExampleAppFixedOverlay(&show_app_fixed_overlay); if (show_app_manipulating_window_title) ShowExampleAppManipulatingWindowTitle(&show_app_manipulating_window_title); if (show_app_custom_rendering) ShowExampleAppCustomRendering(&show_app_custom_rendering); @@ -183,6 +187,7 @@ void ImGui::ShowTestWindow(bool* p_open) ImGui::MenuItem("Property editor", NULL, &show_app_property_editor); ImGui::MenuItem("Long text display", NULL, &show_app_long_text); ImGui::MenuItem("Auto-resizing window", NULL, &show_app_auto_resize); + ImGui::MenuItem("Constrained-resizing window", NULL, &show_app_constrained_resize); ImGui::MenuItem("Simple overlay", NULL, &show_app_fixed_overlay); ImGui::MenuItem("Manipulating window title", NULL, &show_app_manipulating_window_title); ImGui::MenuItem("Custom rendering", NULL, &show_app_custom_rendering); @@ -1793,6 +1798,43 @@ static void ShowExampleAppAutoResize(bool* p_open) ImGui::End(); } +static void ShowExampleAppConstrainedResize(bool* p_open) +{ + struct CustomConstraints // Helper functions to demonstrate programmatic constraints + { + static void Square(ImGuiSizeConstraintCallbackData* data) { data->DesiredSize = ImVec2(IM_MAX(data->DesiredSize.x, data->DesiredSize.y), IM_MAX(data->DesiredSize.x, data->DesiredSize.y)); } + static void Step(ImGuiSizeConstraintCallbackData* data) { float step = (float)(int)(intptr_t)data->UserData; data->DesiredSize = ImVec2((int)(data->DesiredSize.x / step + 0.5f) * step, (int)(data->DesiredSize.y / step + 0.5f) * step); } + }; + + static int type = 0; + if (type == 0) ImGui::SetNextWindowSizeConstraint(ImVec2(-1, 0), ImVec2(-1, FLT_MAX)); // Vertical only + if (type == 1) ImGui::SetNextWindowSizeConstraint(ImVec2(0, -1), ImVec2(FLT_MAX, -1)); // Horizontal only + if (type == 2) ImGui::SetNextWindowSizeConstraint(ImVec2(100, 100), ImVec2(FLT_MAX, FLT_MAX)); // Width > 100, Height > 100 + if (type == 3) ImGui::SetNextWindowSizeConstraint(ImVec2(300, 0), ImVec2(400, FLT_MAX)); // Width 300-400 + if (type == 4) ImGui::SetNextWindowSizeConstraint(ImVec2(0, 0), ImVec2(FLT_MAX, FLT_MAX), CustomConstraints::Square); // Always Square + if (type == 5) ImGui::SetNextWindowSizeConstraint(ImVec2(0, 0), ImVec2(FLT_MAX, FLT_MAX), CustomConstraints::Step, (void*)100);// Fixed Step + + if (ImGui::Begin("Example: Constrained Resize", p_open)) + { + const char* desc[] = + { + "Resize vertical only", + "Resize horizontal only", + "Width > 100, Height > 100", + "Width 300-400", + "Custom: Always Square", + "Custom: Fixed Steps (100)", + }; + ImGui::Combo("Constraint", &type, desc, IM_ARRAYSIZE(desc)); + if (ImGui::Button("200x200")) ImGui::SetWindowSize(ImVec2(200,200)); ImGui::SameLine(); + if (ImGui::Button("500x500")) ImGui::SetWindowSize(ImVec2(500,500)); ImGui::SameLine(); + if (ImGui::Button("800x200")) ImGui::SetWindowSize(ImVec2(800,200)); + for (int i = 0; i < 10; i++) + ImGui::Text("Hello, sailor! Making this line long enough for the example."); + } + ImGui::End(); +} + static void ShowExampleAppFixedOverlay(bool* p_open) { ImGui::SetNextWindowPos(ImVec2(10,10)); @@ -1807,10 +1849,8 @@ static void ShowExampleAppFixedOverlay(bool* p_open) ImGui::End(); } -static void ShowExampleAppManipulatingWindowTitle(bool* p_open) +static void ShowExampleAppManipulatingWindowTitle(bool*) { - (void)p_open; - // By default, Windows are uniquely identified by their title. // You can use the "##" and "###" markers to manipulate the display/ID. Read FAQ at the top of this file! diff --git a/3rdparty/ocornut-imgui/imgui_internal.h b/3rdparty/ocornut-imgui/imgui_internal.h index 6c90e53a6..c787dbd11 100644 --- a/3rdparty/ocornut-imgui/imgui_internal.h +++ b/3rdparty/ocornut-imgui/imgui_internal.h @@ -373,6 +373,7 @@ struct ImGuiContext bool ActiveIdIsAlive; bool ActiveIdIsJustActivated; // Set at the time of activation for one frame bool ActiveIdAllowOverlap; // Set only by active widget + ImVec2 ActiveIdClickOffset; // Clicked offset from upper-left corner, if applicable (currently only set by ButtonBehavior) ImGuiWindow* ActiveIdWindow; ImGuiWindow* MovedWindow; // Track the child window we clicked on to move a window. ImGuiID MovedWindowMoveId; // == MovedWindow->RootWindow->MoveId @@ -393,6 +394,10 @@ struct ImGuiContext ImGuiSetCond SetNextWindowSizeCond; ImGuiSetCond SetNextWindowContentSizeCond; ImGuiSetCond SetNextWindowCollapsedCond; + ImRect SetNextWindowSizeConstraintRect; // Valid if 'SetNextWindowSizeConstraint' is true + ImGuiSizeConstraintCallback SetNextWindowSizeConstraintCallback; + void* SetNextWindowSizeConstraintCallbackUserData; + bool SetNextWindowSizeConstraint; bool SetNextWindowFocus; bool SetNextTreeNodeOpenVal; ImGuiSetCond SetNextTreeNodeOpenCond; @@ -410,7 +415,6 @@ struct ImGuiContext ImFont InputTextPasswordFont; ImGuiID ScalarAsInputTextId; // Temporary text input when CTRL+clicking on a slider, etc. ImGuiStorage ColorEditModeStorage; // Store user selection of color edit mode - ImVec2 ActiveClickDeltaToCenter; float DragCurrentValue; // Currently dragged value, always float, not rounded by end-user precision settings ImVec2 DragLastMouseDelta; float DragSpeedDefaultRatio; // If speed == 0.0f, uses (max-min) * DragSpeedDefaultRatio @@ -458,6 +462,7 @@ struct ImGuiContext ActiveIdIsAlive = false; ActiveIdIsJustActivated = false; ActiveIdAllowOverlap = false; + ActiveIdClickOffset = ImVec2(-1,-1); ActiveIdWindow = NULL; MovedWindow = NULL; MovedWindowMoveId = 0; @@ -471,11 +476,12 @@ struct ImGuiContext SetNextWindowContentSizeCond = 0; SetNextWindowCollapsedCond = 0; SetNextWindowFocus = false; + SetNextWindowSizeConstraintCallback = NULL; + SetNextWindowSizeConstraintCallbackUserData = NULL; SetNextTreeNodeOpenVal = false; SetNextTreeNodeOpenCond = 0; ScalarAsInputTextId = 0; - ActiveClickDeltaToCenter = ImVec2(0.0f, 0.0f); DragCurrentValue = 0.0f; DragLastMouseDelta = ImVec2(0.0f, 0.0f); DragSpeedDefaultRatio = 0.01f;