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Updated ImGui.

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This commit is contained in:
Branimir Karadžić
2016-05-21 14:54:06 -07:00
parent d9e65258b0
commit 7063c2a030
4 changed files with 121 additions and 35 deletions
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72
3rdparty/ocornut-imgui/imgui.cpp vendored
View File

@@ -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);
}

28
3rdparty/ocornut-imgui/imgui.h vendored
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@@ -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

46
3rdparty/ocornut-imgui/imgui_demo.cpp vendored
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@@ -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!

10
3rdparty/ocornut-imgui/imgui_internal.h vendored
View File

@@ -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;