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Squashed 'external/imgui/imgui/' changes from b475309fa1e..6ccc561a2ab

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6ccc561a2ab Version 1.90.6
0d483a1c89f Backends: OpenGL3: Update loader for Linux to support EGL/GLVND. (#7562)
92df32d3390 Backends: OpenGL3: minor update of generated loader to match latest downloaded glcorearb.h/khrplatform.h files.
1ab1af80c74 Backends: Win32: Facepalm revert part of d15574c + additional commentary (#6275)
d15574ce2a5 Backends: Win32: Removed silent return when calling ImGui_ImplWin32_WndProcHandler() with no active context! (#6275)
d4495446d53 Windows, Internal: added experimental SkipRefresh mode. (#3515, #4763, #7556, #5116 , #4076, #2749, #2268)
0b309471f2e Windows: Changed default ClipRect to extend to windows' left and right borders. (#3312, #7540, #3756, #6170, #6365)
0c9c12c1bb9 InnerClipRect use ImFloor() matching docking branch (fix c41868531 for #6861, #2884, followed by rename 94da5842)
6ebbecc6a08 Realign assignments.
fc4d818e170 Tables: Angled headers: added TableAngledHeadersTextAlign, ImGuiStyleVar_TableAngledHeadersTextAlign. (#6917)
4bb75671414 Tables: Angled headers: fixed multi-line label display when angle is flipped. (#6917)
b30df8890de Table: Angled Headers: internal refactor to facilitate changing angled header bg and text colors per column. (#6917)
558c57a086c Fixed static analyzer warning "Pointer to local array 'overlay_buf' is stored outside the scope". Technically not used outside that scope, but best to play nice.
50b2ff0bf03 ImGuiIO: moved IMGUI_DISABLE_OBSOLETE_KEYIO block lower in the structure so other fields layout are not affected by it (#7534)
6ef4f67fa94 ImDrawList: moved cold fields lower in the structure so hot fields are closer to each others + better packed ImGuiNavItemData
a60387a3c25 Backends: GLFW: Add define guards for glfw native defines. (#7536)
913151caa89 Demo: move progress bars to their own section.
c895e987adf ProgressBar: added indeterminate mode by passing an animated negative value. (#5316, #5370, #1901)
b8a44b198c9 TreeNode: added ImGuiTreeNodeFlags_SpanTextWidth. (#6937)
baaaaea9e91 Demo: tweak TreeNode demo.
da18fcb7aed Internals: ensure ButtonBehavior() is called with non 0 id.
b720c0f541c Backends: Vulkan: Added convenience support for Volk via IMGUI_IMPL_VULKAN_USE_VOLK define. (#6582, #4854)
07e8ff9a8d4 Backends: Win32: Fixed a warning + moved header cruft below Changelog.
fa0120ea5ea Windows: Fixed subsequent Begin() append calls from setting last item information for title-bar. (#7506, #823)
361432a0bb2 TreeNode: fixed layout so that TreeNode("") or TreeNode("##HiddenLabel") may properly be used with SameLine(0,0). (#7505, #282)
eba46cb0d22 Drag and Drop: assert when nesting  BeginDragDropSource() and BeginDragDropTarget() (#7504) + update Gallery links
9ec299ebe31 Backends: OpenGL: Detect ES3 contexts on desktop based on version string, (#7447)
7b8107e7c84 Examples: GLFW+WebGPU: Rename example_emscripten_wgpu/ to example_glfw_wgpu/ (#7435, #7132)
648278cd62f Examples: GLFW+WebGPU: Amends. (#7435, #7132)
80a5fdb1089 Examples: GLFW+WebGPU: Fixed condition for when to recreate swapchain. (#7435, #7132)
f9df6bf6622 Examples: GLFW+WebGPU: added support for WebGPU-native/Dawn (#7435, #7132)

git-subtree-dir: external/imgui/imgui
git-subtree-split: 6ccc561a2ab497ad4ae6ee1dbd3b992ffada35cb
This commit is contained in:
Green Sky
2024-05-15 13:22:13 +02:00
parent 5dd9834009
commit 0e1b1703f6
41 changed files with 962 additions and 383 deletions
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293
imgui.cpp
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@@ -1,4 +1,4 @@
// dear imgui, v1.90.6 WIP
// dear imgui, v1.90.6
// (main code and documentation)
// Help:
@@ -10,7 +10,7 @@
// - FAQ ........................ https://dearimgui.com/faq (in repository as docs/FAQ.md)
// - Homepage ................... https://github.com/ocornut/imgui
// - Releases & changelog ....... https://github.com/ocornut/imgui/releases
// - Gallery .................... https://github.com/ocornut/imgui/issues/6897 (please post your screenshots/video there!)
// - Gallery .................... https://github.com/ocornut/imgui/issues/7503 (please post your screenshots/video there!)
// - Wiki ....................... https://github.com/ocornut/imgui/wiki (lots of good stuff there)
// - Getting Started https://github.com/ocornut/imgui/wiki/Getting-Started (how to integrate in an existing app by adding ~25 lines of code)
// - Third-party Extensions https://github.com/ocornut/imgui/wiki/Useful-Extensions (ImPlot & many more)
@@ -430,6 +430,12 @@ 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.
- 2024/04/18 (1.90.6) - TreeNode: Fixed a layout inconsistency when using an empty/hidden label followed by a SameLine() call. (#7505, #282)
- old: TreeNode("##Hidden"); SameLine(); Text("Hello"); // <-- This was actually incorrect! BUT appeared to look ok with the default style where ItemSpacing.x == FramePadding.x * 2 (it didn't look aligned otherwise).
- new: TreeNode("##Hidden"); SameLine(0, 0); Text("Hello"); // <-- This is correct for all styles values.
with the fix, IF you were successfully using TreeNode("")+SameLine(); you will now have extra spacing between your TreeNode and the following item.
You'll need to change the SameLine() call to SameLine(0,0) to remove this extraneous spacing. This seemed like the more sensible fix that's not making things less consistent.
(Note: when using this idiom you are likely to also use ImGuiTreeNodeFlags_SpanAvailWidth).
- 2024/03/18 (1.90.5) - merged the radius_x/radius_y parameters in ImDrawList::AddEllipse(), AddEllipseFilled() and PathEllipticalArcTo() into a single ImVec2 parameter. Exceptionally, because those functions were added in 1.90, we are not adding inline redirection functions. The transition is easy and should affect few users. (#2743, #7417)
- 2024/03/08 (1.90.5) - inputs: more formally obsoleted GetKeyIndex() when IMGUI_DISABLE_OBSOLETE_FUNCTIONS is set. It has been unnecessary and a no-op since 1.87 (it returns the same value as passed when used with a 1.87+ backend using io.AddKeyEvent() function). (#4921)
- IsKeyPressed(GetKeyIndex(ImGuiKey_XXX)) -> use IsKeyPressed(ImGuiKey_XXX)
@@ -1133,6 +1139,7 @@ static void RenderWindowDecorations(ImGuiWindow* window, const ImRec
static void RenderWindowTitleBarContents(ImGuiWindow* window, const ImRect& title_bar_rect, const char* name, bool* p_open);
static void RenderDimmedBackgroundBehindWindow(ImGuiWindow* window, ImU32 col);
static void RenderDimmedBackgrounds();
static void SetLastItemDataForWindow(ImGuiWindow* window, const ImRect& rect);
// Viewports
const ImGuiID IMGUI_VIEWPORT_DEFAULT_ID = 0x11111111; // Using an arbitrary constant instead of e.g. ImHashStr("ViewportDefault", 0); so it's easier to spot in the debugger. The exact value doesn't matter.
@@ -1188,58 +1195,59 @@ static void* GImAllocatorUserData = NULL;
ImGuiStyle::ImGuiStyle()
{
Alpha = 1.0f; // Global alpha applies to everything in Dear ImGui.
DisabledAlpha = 0.60f; // Additional alpha multiplier applied by BeginDisabled(). Multiply over current value of Alpha.
WindowPadding = ImVec2(8,8); // Padding within a window
WindowRounding = 0.0f; // Radius of window corners rounding. Set to 0.0f to have rectangular windows. Large values tend to lead to variety of artifacts and are not recommended.
WindowBorderSize = 1.0f; // Thickness of border around windows. Generally set to 0.0f or 1.0f. Other values not well tested.
WindowMinSize = ImVec2(32,32); // Minimum window size
WindowTitleAlign = ImVec2(0.0f,0.5f);// Alignment for title bar text
WindowMenuButtonPosition= ImGuiDir_Left; // Position of the collapsing/docking button in the title bar (left/right). Defaults to ImGuiDir_Left.
ChildRounding = 0.0f; // Radius of child window corners rounding. Set to 0.0f to have rectangular child windows
ChildBorderSize = 1.0f; // Thickness of border around child windows. Generally set to 0.0f or 1.0f. Other values not well tested.
PopupRounding = 0.0f; // Radius of popup window corners rounding. Set to 0.0f to have rectangular child windows
PopupBorderSize = 1.0f; // Thickness of border around popup or tooltip windows. Generally set to 0.0f or 1.0f. Other values not well tested.
FramePadding = ImVec2(4,3); // Padding within a framed rectangle (used by most widgets)
FrameRounding = 0.0f; // Radius of frame corners rounding. Set to 0.0f to have rectangular frames (used by most widgets).
FrameBorderSize = 0.0f; // Thickness of border around frames. Generally set to 0.0f or 1.0f. Other values not well tested.
ItemSpacing = ImVec2(8,4); // Horizontal and vertical spacing between widgets/lines
ItemInnerSpacing = ImVec2(4,4); // Horizontal and vertical spacing between within elements of a composed widget (e.g. a slider and its label)
CellPadding = ImVec2(4,2); // Padding within a table cell. Cellpadding.x is locked for entire table. CellPadding.y may be altered between different rows.
TouchExtraPadding = ImVec2(0,0); // Expand reactive bounding box for touch-based system where touch position is not accurate enough. Unfortunately we don't sort widgets so priority on overlap will always be given to the first widget. So don't grow this too much!
IndentSpacing = 21.0f; // Horizontal spacing when e.g. entering a tree node. Generally == (FontSize + FramePadding.x*2).
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 = 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.
TabBorderSize = 0.0f; // Thickness of border around tabs.
TabMinWidthForCloseButton = 0.0f; // Minimum width for close button to appear on an unselected tab when hovered. Set to 0.0f to always show when hovering, set to FLT_MAX to never show close button unless selected.
TabBarBorderSize = 1.0f; // Thickness of tab-bar separator, which takes on the tab active color to denote focus.
TableAngledHeadersAngle = 35.0f * (IM_PI / 180.0f); // Angle of angled headers (supported values range from -50 degrees to +50 degrees).
ColorButtonPosition = ImGuiDir_Right; // Side of the color button in the ColorEdit4 widget (left/right). Defaults to ImGuiDir_Right.
ButtonTextAlign = ImVec2(0.5f,0.5f);// Alignment of button text when button is larger than text.
SelectableTextAlign = ImVec2(0.0f,0.0f);// Alignment of selectable text. Defaults to (0.0f, 0.0f) (top-left aligned). It's generally important to keep this left-aligned if you want to lay multiple items on a same line.
SeparatorTextBorderSize = 3.0f; // Thickkness of border in SeparatorText()
SeparatorTextAlign = ImVec2(0.0f,0.5f);// Alignment of text within the separator. Defaults to (0.0f, 0.5f) (left aligned, center).
SeparatorTextPadding = ImVec2(20.0f,3.f);// Horizontal offset of text from each edge of the separator + spacing on other axis. Generally small values. .y is recommended to be == FramePadding.y.
DisplayWindowPadding = ImVec2(19,19); // Window position are clamped to be visible within the display area or monitors by at least this amount. Only applies to regular windows.
DisplaySafeAreaPadding = ImVec2(3,3); // If you cannot see the edge of your screen (e.g. on a TV) increase the safe area padding. Covers popups/tooltips as well regular windows.
MouseCursorScale = 1.0f; // Scale software rendered mouse cursor (when io.MouseDrawCursor is enabled). May be removed later.
AntiAliasedLines = true; // Enable anti-aliased lines/borders. Disable if you are really tight on CPU/GPU.
AntiAliasedLinesUseTex = true; // Enable anti-aliased lines/borders using textures where possible. Require backend to render with bilinear filtering (NOT point/nearest filtering).
AntiAliasedFill = true; // Enable anti-aliased filled shapes (rounded rectangles, circles, etc.).
CurveTessellationTol = 1.25f; // Tessellation tolerance when using PathBezierCurveTo() without a specific number of segments. Decrease for highly tessellated curves (higher quality, more polygons), increase to reduce quality.
CircleTessellationMaxError = 0.30f; // Maximum error (in pixels) allowed when using AddCircle()/AddCircleFilled() or drawing rounded corner rectangles with no explicit segment count specified. Decrease for higher quality but more geometry.
Alpha = 1.0f; // Global alpha applies to everything in Dear ImGui.
DisabledAlpha = 0.60f; // Additional alpha multiplier applied by BeginDisabled(). Multiply over current value of Alpha.
WindowPadding = ImVec2(8,8); // Padding within a window
WindowRounding = 0.0f; // Radius of window corners rounding. Set to 0.0f to have rectangular windows. Large values tend to lead to variety of artifacts and are not recommended.
WindowBorderSize = 1.0f; // Thickness of border around windows. Generally set to 0.0f or 1.0f. Other values not well tested.
WindowMinSize = ImVec2(32,32); // Minimum window size
WindowTitleAlign = ImVec2(0.0f,0.5f);// Alignment for title bar text
WindowMenuButtonPosition = ImGuiDir_Left; // Position of the collapsing/docking button in the title bar (left/right). Defaults to ImGuiDir_Left.
ChildRounding = 0.0f; // Radius of child window corners rounding. Set to 0.0f to have rectangular child windows
ChildBorderSize = 1.0f; // Thickness of border around child windows. Generally set to 0.0f or 1.0f. Other values not well tested.
PopupRounding = 0.0f; // Radius of popup window corners rounding. Set to 0.0f to have rectangular child windows
PopupBorderSize = 1.0f; // Thickness of border around popup or tooltip windows. Generally set to 0.0f or 1.0f. Other values not well tested.
FramePadding = ImVec2(4,3); // Padding within a framed rectangle (used by most widgets)
FrameRounding = 0.0f; // Radius of frame corners rounding. Set to 0.0f to have rectangular frames (used by most widgets).
FrameBorderSize = 0.0f; // Thickness of border around frames. Generally set to 0.0f or 1.0f. Other values not well tested.
ItemSpacing = ImVec2(8,4); // Horizontal and vertical spacing between widgets/lines
ItemInnerSpacing = ImVec2(4,4); // Horizontal and vertical spacing between within elements of a composed widget (e.g. a slider and its label)
CellPadding = ImVec2(4,2); // Padding within a table cell. Cellpadding.x is locked for entire table. CellPadding.y may be altered between different rows.
TouchExtraPadding = ImVec2(0,0); // Expand reactive bounding box for touch-based system where touch position is not accurate enough. Unfortunately we don't sort widgets so priority on overlap will always be given to the first widget. So don't grow this too much!
IndentSpacing = 21.0f; // Horizontal spacing when e.g. entering a tree node. Generally == (FontSize + FramePadding.x*2).
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 = 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.
TabBorderSize = 0.0f; // Thickness of border around tabs.
TabMinWidthForCloseButton = 0.0f; // Minimum width for close button to appear on an unselected tab when hovered. Set to 0.0f to always show when hovering, set to FLT_MAX to never show close button unless selected.
TabBarBorderSize = 1.0f; // Thickness of tab-bar separator, which takes on the tab active color to denote focus.
TableAngledHeadersAngle = 35.0f * (IM_PI / 180.0f); // Angle of angled headers (supported values range from -50 degrees to +50 degrees).
TableAngledHeadersTextAlign = ImVec2(0.5f,0.0f);// Alignment of angled headers within the cell
ColorButtonPosition = ImGuiDir_Right; // Side of the color button in the ColorEdit4 widget (left/right). Defaults to ImGuiDir_Right.
ButtonTextAlign = ImVec2(0.5f,0.5f);// Alignment of button text when button is larger than text.
SelectableTextAlign = ImVec2(0.0f,0.0f);// Alignment of selectable text. Defaults to (0.0f, 0.0f) (top-left aligned). It's generally important to keep this left-aligned if you want to lay multiple items on a same line.
SeparatorTextBorderSize = 3.0f; // Thickkness of border in SeparatorText()
SeparatorTextAlign = ImVec2(0.0f,0.5f);// Alignment of text within the separator. Defaults to (0.0f, 0.5f) (left aligned, center).
SeparatorTextPadding = ImVec2(20.0f,3.f);// Horizontal offset of text from each edge of the separator + spacing on other axis. Generally small values. .y is recommended to be == FramePadding.y.
DisplayWindowPadding = ImVec2(19,19); // Window position are clamped to be visible within the display area or monitors by at least this amount. Only applies to regular windows.
DisplaySafeAreaPadding = ImVec2(3,3); // If you cannot see the edge of your screen (e.g. on a TV) increase the safe area padding. Covers popups/tooltips as well regular windows.
MouseCursorScale = 1.0f; // Scale software rendered mouse cursor (when io.MouseDrawCursor is enabled). May be removed later.
AntiAliasedLines = true; // Enable anti-aliased lines/borders. Disable if you are really tight on CPU/GPU.
AntiAliasedLinesUseTex = true; // Enable anti-aliased lines/borders using textures where possible. Require backend to render with bilinear filtering (NOT point/nearest filtering).
AntiAliasedFill = true; // Enable anti-aliased filled shapes (rounded rectangles, circles, etc.).
CurveTessellationTol = 1.25f; // Tessellation tolerance when using PathBezierCurveTo() without a specific number of segments. Decrease for highly tessellated curves (higher quality, more polygons), increase to reduce quality.
CircleTessellationMaxError = 0.30f; // Maximum error (in pixels) allowed when using AddCircle()/AddCircleFilled() or drawing rounded corner rectangles with no explicit segment count specified. Decrease for higher quality but more geometry.
// Behaviors
HoverStationaryDelay = 0.15f; // Delay for IsItemHovered(ImGuiHoveredFlags_Stationary). Time required to consider mouse stationary.
HoverDelayShort = 0.15f; // Delay for IsItemHovered(ImGuiHoveredFlags_DelayShort). Usually used along with HoverStationaryDelay.
HoverDelayNormal = 0.40f; // Delay for IsItemHovered(ImGuiHoveredFlags_DelayNormal). "
HoverFlagsForTooltipMouse = ImGuiHoveredFlags_Stationary | ImGuiHoveredFlags_DelayShort | ImGuiHoveredFlags_AllowWhenDisabled; // Default flags when using IsItemHovered(ImGuiHoveredFlags_ForTooltip) or BeginItemTooltip()/SetItemTooltip() while using mouse.
HoverFlagsForTooltipNav = ImGuiHoveredFlags_NoSharedDelay | ImGuiHoveredFlags_DelayNormal | ImGuiHoveredFlags_AllowWhenDisabled; // Default flags when using IsItemHovered(ImGuiHoveredFlags_ForTooltip) or BeginItemTooltip()/SetItemTooltip() while using keyboard/gamepad.
HoverStationaryDelay = 0.15f; // Delay for IsItemHovered(ImGuiHoveredFlags_Stationary). Time required to consider mouse stationary.
HoverDelayShort = 0.15f; // Delay for IsItemHovered(ImGuiHoveredFlags_DelayShort). Usually used along with HoverStationaryDelay.
HoverDelayNormal = 0.40f; // Delay for IsItemHovered(ImGuiHoveredFlags_DelayNormal). "
HoverFlagsForTooltipMouse = ImGuiHoveredFlags_Stationary | ImGuiHoveredFlags_DelayShort | ImGuiHoveredFlags_AllowWhenDisabled; // Default flags when using IsItemHovered(ImGuiHoveredFlags_ForTooltip) or BeginItemTooltip()/SetItemTooltip() while using mouse.
HoverFlagsForTooltipNav = ImGuiHoveredFlags_NoSharedDelay | ImGuiHoveredFlags_DelayNormal | ImGuiHoveredFlags_AllowWhenDisabled; // Default flags when using IsItemHovered(ImGuiHoveredFlags_ForTooltip) or BeginItemTooltip()/SetItemTooltip() while using keyboard/gamepad.
// Default theme
ImGui::StyleColorsDark(this);
@@ -2327,6 +2335,20 @@ const char* ImTextFindPreviousUtf8Codepoint(const char* in_text_start, const cha
return in_text_start;
}
int ImTextCountLines(const char* in_text, const char* in_text_end)
{
if (in_text_end == NULL)
in_text_end = in_text + strlen(in_text); // FIXME-OPT: Not optimal approach, discourage use for now.
int count = 0;
while (in_text < in_text_end)
{
const char* line_end = (const char*)memchr(in_text, '\n', in_text_end - in_text);
in_text = line_end ? line_end + 1 : in_text_end;
count++;
}
return count;
}
IM_MSVC_RUNTIME_CHECKS_RESTORE
//-----------------------------------------------------------------------------
@@ -3109,37 +3131,38 @@ void ImGui::PopStyleColor(int count)
static const ImGuiDataVarInfo GStyleVarInfo[] =
{
{ ImGuiDataType_Float, 1, (ImU32)offsetof(ImGuiStyle, Alpha) }, // ImGuiStyleVar_Alpha
{ ImGuiDataType_Float, 1, (ImU32)offsetof(ImGuiStyle, DisabledAlpha) }, // ImGuiStyleVar_DisabledAlpha
{ ImGuiDataType_Float, 2, (ImU32)offsetof(ImGuiStyle, WindowPadding) }, // ImGuiStyleVar_WindowPadding
{ ImGuiDataType_Float, 1, (ImU32)offsetof(ImGuiStyle, WindowRounding) }, // ImGuiStyleVar_WindowRounding
{ ImGuiDataType_Float, 1, (ImU32)offsetof(ImGuiStyle, WindowBorderSize) }, // ImGuiStyleVar_WindowBorderSize
{ ImGuiDataType_Float, 2, (ImU32)offsetof(ImGuiStyle, WindowMinSize) }, // ImGuiStyleVar_WindowMinSize
{ ImGuiDataType_Float, 2, (ImU32)offsetof(ImGuiStyle, WindowTitleAlign) }, // ImGuiStyleVar_WindowTitleAlign
{ ImGuiDataType_Float, 1, (ImU32)offsetof(ImGuiStyle, ChildRounding) }, // ImGuiStyleVar_ChildRounding
{ ImGuiDataType_Float, 1, (ImU32)offsetof(ImGuiStyle, ChildBorderSize) }, // ImGuiStyleVar_ChildBorderSize
{ ImGuiDataType_Float, 1, (ImU32)offsetof(ImGuiStyle, PopupRounding) }, // ImGuiStyleVar_PopupRounding
{ ImGuiDataType_Float, 1, (ImU32)offsetof(ImGuiStyle, PopupBorderSize) }, // ImGuiStyleVar_PopupBorderSize
{ ImGuiDataType_Float, 2, (ImU32)offsetof(ImGuiStyle, FramePadding) }, // ImGuiStyleVar_FramePadding
{ ImGuiDataType_Float, 1, (ImU32)offsetof(ImGuiStyle, FrameRounding) }, // ImGuiStyleVar_FrameRounding
{ ImGuiDataType_Float, 1, (ImU32)offsetof(ImGuiStyle, FrameBorderSize) }, // ImGuiStyleVar_FrameBorderSize
{ ImGuiDataType_Float, 2, (ImU32)offsetof(ImGuiStyle, ItemSpacing) }, // ImGuiStyleVar_ItemSpacing
{ ImGuiDataType_Float, 2, (ImU32)offsetof(ImGuiStyle, ItemInnerSpacing) }, // ImGuiStyleVar_ItemInnerSpacing
{ ImGuiDataType_Float, 1, (ImU32)offsetof(ImGuiStyle, IndentSpacing) }, // ImGuiStyleVar_IndentSpacing
{ ImGuiDataType_Float, 2, (ImU32)offsetof(ImGuiStyle, CellPadding) }, // ImGuiStyleVar_CellPadding
{ ImGuiDataType_Float, 1, (ImU32)offsetof(ImGuiStyle, ScrollbarSize) }, // ImGuiStyleVar_ScrollbarSize
{ ImGuiDataType_Float, 1, (ImU32)offsetof(ImGuiStyle, ScrollbarRounding) }, // ImGuiStyleVar_ScrollbarRounding
{ ImGuiDataType_Float, 1, (ImU32)offsetof(ImGuiStyle, GrabMinSize) }, // ImGuiStyleVar_GrabMinSize
{ ImGuiDataType_Float, 1, (ImU32)offsetof(ImGuiStyle, GrabRounding) }, // ImGuiStyleVar_GrabRounding
{ ImGuiDataType_Float, 1, (ImU32)offsetof(ImGuiStyle, TabRounding) }, // ImGuiStyleVar_TabRounding
{ ImGuiDataType_Float, 1, (ImU32)offsetof(ImGuiStyle, TabBorderSize) }, // ImGuiStyleVar_TabBorderSize
{ ImGuiDataType_Float, 1, (ImU32)offsetof(ImGuiStyle, TabBarBorderSize) }, // ImGuiStyleVar_TabBarBorderSize
{ ImGuiDataType_Float, 1, (ImU32)offsetof(ImGuiStyle, TableAngledHeadersAngle)},// ImGuiStyleVar_TableAngledHeadersAngle
{ ImGuiDataType_Float, 2, (ImU32)offsetof(ImGuiStyle, ButtonTextAlign) }, // ImGuiStyleVar_ButtonTextAlign
{ ImGuiDataType_Float, 2, (ImU32)offsetof(ImGuiStyle, SelectableTextAlign) }, // ImGuiStyleVar_SelectableTextAlign
{ ImGuiDataType_Float, 1, (ImU32)offsetof(ImGuiStyle, SeparatorTextBorderSize)},// ImGuiStyleVar_SeparatorTextBorderSize
{ ImGuiDataType_Float, 2, (ImU32)offsetof(ImGuiStyle, SeparatorTextAlign) }, // ImGuiStyleVar_SeparatorTextAlign
{ ImGuiDataType_Float, 2, (ImU32)offsetof(ImGuiStyle, SeparatorTextPadding) }, // ImGuiStyleVar_SeparatorTextPadding
{ ImGuiDataType_Float, 1, (ImU32)offsetof(ImGuiStyle, Alpha) }, // ImGuiStyleVar_Alpha
{ ImGuiDataType_Float, 1, (ImU32)offsetof(ImGuiStyle, DisabledAlpha) }, // ImGuiStyleVar_DisabledAlpha
{ ImGuiDataType_Float, 2, (ImU32)offsetof(ImGuiStyle, WindowPadding) }, // ImGuiStyleVar_WindowPadding
{ ImGuiDataType_Float, 1, (ImU32)offsetof(ImGuiStyle, WindowRounding) }, // ImGuiStyleVar_WindowRounding
{ ImGuiDataType_Float, 1, (ImU32)offsetof(ImGuiStyle, WindowBorderSize) }, // ImGuiStyleVar_WindowBorderSize
{ ImGuiDataType_Float, 2, (ImU32)offsetof(ImGuiStyle, WindowMinSize) }, // ImGuiStyleVar_WindowMinSize
{ ImGuiDataType_Float, 2, (ImU32)offsetof(ImGuiStyle, WindowTitleAlign) }, // ImGuiStyleVar_WindowTitleAlign
{ ImGuiDataType_Float, 1, (ImU32)offsetof(ImGuiStyle, ChildRounding) }, // ImGuiStyleVar_ChildRounding
{ ImGuiDataType_Float, 1, (ImU32)offsetof(ImGuiStyle, ChildBorderSize) }, // ImGuiStyleVar_ChildBorderSize
{ ImGuiDataType_Float, 1, (ImU32)offsetof(ImGuiStyle, PopupRounding) }, // ImGuiStyleVar_PopupRounding
{ ImGuiDataType_Float, 1, (ImU32)offsetof(ImGuiStyle, PopupBorderSize) }, // ImGuiStyleVar_PopupBorderSize
{ ImGuiDataType_Float, 2, (ImU32)offsetof(ImGuiStyle, FramePadding) }, // ImGuiStyleVar_FramePadding
{ ImGuiDataType_Float, 1, (ImU32)offsetof(ImGuiStyle, FrameRounding) }, // ImGuiStyleVar_FrameRounding
{ ImGuiDataType_Float, 1, (ImU32)offsetof(ImGuiStyle, FrameBorderSize) }, // ImGuiStyleVar_FrameBorderSize
{ ImGuiDataType_Float, 2, (ImU32)offsetof(ImGuiStyle, ItemSpacing) }, // ImGuiStyleVar_ItemSpacing
{ ImGuiDataType_Float, 2, (ImU32)offsetof(ImGuiStyle, ItemInnerSpacing) }, // ImGuiStyleVar_ItemInnerSpacing
{ ImGuiDataType_Float, 1, (ImU32)offsetof(ImGuiStyle, IndentSpacing) }, // ImGuiStyleVar_IndentSpacing
{ ImGuiDataType_Float, 2, (ImU32)offsetof(ImGuiStyle, CellPadding) }, // ImGuiStyleVar_CellPadding
{ ImGuiDataType_Float, 1, (ImU32)offsetof(ImGuiStyle, ScrollbarSize) }, // ImGuiStyleVar_ScrollbarSize
{ ImGuiDataType_Float, 1, (ImU32)offsetof(ImGuiStyle, ScrollbarRounding) }, // ImGuiStyleVar_ScrollbarRounding
{ ImGuiDataType_Float, 1, (ImU32)offsetof(ImGuiStyle, GrabMinSize) }, // ImGuiStyleVar_GrabMinSize
{ ImGuiDataType_Float, 1, (ImU32)offsetof(ImGuiStyle, GrabRounding) }, // ImGuiStyleVar_GrabRounding
{ ImGuiDataType_Float, 1, (ImU32)offsetof(ImGuiStyle, TabRounding) }, // ImGuiStyleVar_TabRounding
{ ImGuiDataType_Float, 1, (ImU32)offsetof(ImGuiStyle, TabBorderSize) }, // ImGuiStyleVar_TabBorderSize
{ ImGuiDataType_Float, 1, (ImU32)offsetof(ImGuiStyle, TabBarBorderSize) }, // ImGuiStyleVar_TabBarBorderSize
{ ImGuiDataType_Float, 1, (ImU32)offsetof(ImGuiStyle, TableAngledHeadersAngle)}, // ImGuiStyleVar_TableAngledHeadersAngle
{ ImGuiDataType_Float, 2, (ImU32)offsetof(ImGuiStyle, TableAngledHeadersTextAlign)},// ImGuiStyleVar_TableAngledHeadersTextAlign
{ ImGuiDataType_Float, 2, (ImU32)offsetof(ImGuiStyle, ButtonTextAlign) }, // ImGuiStyleVar_ButtonTextAlign
{ ImGuiDataType_Float, 2, (ImU32)offsetof(ImGuiStyle, SelectableTextAlign) }, // ImGuiStyleVar_SelectableTextAlign
{ ImGuiDataType_Float, 1, (ImU32)offsetof(ImGuiStyle, SeparatorTextBorderSize)}, // ImGuiStyleVar_SeparatorTextBorderSize
{ ImGuiDataType_Float, 2, (ImU32)offsetof(ImGuiStyle, SeparatorTextAlign) }, // ImGuiStyleVar_SeparatorTextAlign
{ ImGuiDataType_Float, 2, (ImU32)offsetof(ImGuiStyle, SeparatorTextPadding) }, // ImGuiStyleVar_SeparatorTextPadding
};
const ImGuiDataVarInfo* ImGui::GetStyleVarInfo(ImGuiStyleVar idx)
@@ -6311,6 +6334,30 @@ void ImGui::UpdateWindowParentAndRootLinks(ImGuiWindow* window, ImGuiWindowFlags
}
}
// [EXPERIMENTAL] Called by Begin(). NextWindowData is valid at this point.
// This is designed as a toy/test-bed for
void ImGui::UpdateWindowSkipRefresh(ImGuiWindow* window)
{
ImGuiContext& g = *GImGui;
window->SkipRefresh = false;
if ((g.NextWindowData.Flags & ImGuiNextWindowDataFlags_HasRefreshPolicy) == 0)
return;
if (g.NextWindowData.RefreshFlagsVal & ImGuiWindowRefreshFlags_TryToAvoidRefresh)
{
// FIXME-IDLE: Tests for e.g. mouse clicks or keyboard while focused.
if (window->Appearing) // If currently appearing
return;
if (window->Hidden) // If was hidden (previous frame)
return;
if ((g.NextWindowData.RefreshFlagsVal & ImGuiWindowRefreshFlags_RefreshOnHover) && g.HoveredWindow && window->RootWindow == g.HoveredWindow->RootWindow)
return;
if ((g.NextWindowData.RefreshFlagsVal & ImGuiWindowRefreshFlags_RefreshOnFocus) && g.NavWindow && window->RootWindow == g.NavWindow->RootWindow)
return;
window->DrawList = NULL;
window->SkipRefresh = true;
}
}
// When a modal popup is open, newly created windows that want focus (i.e. are not popups and do not specify ImGuiWindowFlags_NoFocusOnAppearing)
// should be positioned behind that modal window, unless the window was created inside the modal begin-stack.
// In case of multiple stacked modals newly created window honors begin stack order and does not go below its own modal parent.
@@ -6509,11 +6556,14 @@ bool ImGui::Begin(const char* name, bool* p_open, ImGuiWindowFlags flags)
if (window->Appearing)
SetWindowConditionAllowFlags(window, ImGuiCond_Appearing, false);
// [EXPERIMENTAL] Skip Refresh mode
UpdateWindowSkipRefresh(window);
// We intentionally set g.CurrentWindow to NULL to prevent usage until when the viewport is set, then will call SetCurrentWindow()
g.CurrentWindow = NULL;
// When reusing window again multiple times a frame, just append content (don't need to setup again)
if (first_begin_of_the_frame)
if (first_begin_of_the_frame && !window->SkipRefresh)
{
// Initialize
const bool window_is_child_tooltip = (flags & ImGuiWindowFlags_ChildWindow) && (flags & ImGuiWindowFlags_Tooltip); // FIXME-WIP: Undocumented behavior of Child+Tooltip for pinned tooltip (#1345)
@@ -6815,17 +6865,19 @@ bool ImGui::Begin(const char* name, bool* p_open, ImGuiWindowFlags flags)
window->InnerRect.Max.y = window->Pos.y + window->Size.y - window->DecoOuterSizeY2;
// Inner clipping rectangle.
// Will extend a little bit outside the normal work region.
// This is to allow e.g. Selectable or CollapsingHeader or some separators to cover that space.
// Force round operator last to ensure that e.g. (int)(max.x-min.x) in user's render code produce correct result.
// - Extend a outside of normal work region up to borders.
// - This is to allow e.g. Selectable or CollapsingHeader or some separators to cover that space.
// - It also makes clipped items be more noticeable.
// - And is consistent on both axis (prior to 2024/05/03 ClipRect used WindowPadding.x * 0.5f on left and right edge), see #3312
// - Force round operator last to ensure that e.g. (int)(max.x-min.x) in user's render code produce correct result.
// Note that if our window is collapsed we will end up with an inverted (~null) clipping rectangle which is the correct behavior.
// Affected by window/frame border size. Used by:
// - Begin() initial clip rect
float top_border_size = (((flags & ImGuiWindowFlags_MenuBar) || !(flags & ImGuiWindowFlags_NoTitleBar)) ? style.FrameBorderSize : window->WindowBorderSize);
window->InnerClipRect.Min.x = ImTrunc(0.5f + window->InnerRect.Min.x + ImMax(ImTrunc(window->WindowPadding.x * 0.5f), window->WindowBorderSize));
window->InnerClipRect.Min.y = ImTrunc(0.5f + window->InnerRect.Min.y + top_border_size);
window->InnerClipRect.Max.x = ImTrunc(0.5f + window->InnerRect.Max.x - ImMax(ImTrunc(window->WindowPadding.x * 0.5f), window->WindowBorderSize));
window->InnerClipRect.Max.y = ImTrunc(0.5f + window->InnerRect.Max.y - window->WindowBorderSize);
window->InnerClipRect.Min.x = ImFloor(0.5f + window->InnerRect.Min.x + window->WindowBorderSize);
window->InnerClipRect.Min.y = ImFloor(0.5f + window->InnerRect.Min.y + top_border_size);
window->InnerClipRect.Max.x = ImFloor(0.5f + window->InnerRect.Max.x - window->WindowBorderSize);
window->InnerClipRect.Max.y = ImFloor(0.5f + window->InnerRect.Max.y - window->WindowBorderSize);
window->InnerClipRect.ClipWithFull(host_rect);
// Default item width. Make it proportional to window size if window manually resizes
@@ -6986,7 +7038,7 @@ bool ImGui::Begin(const char* name, bool* p_open, ImGuiWindowFlags flags)
// We fill last item data based on Title Bar/Tab, in order for IsItemHovered() and IsItemActive() to be usable after Begin().
// This is useful to allow creating context menus on title bar only, etc.
SetLastItemData(window->MoveId, g.CurrentItemFlags, IsMouseHoveringRect(title_bar_rect.Min, title_bar_rect.Max, false) ? ImGuiItemStatusFlags_HoveredRect : 0, title_bar_rect);
SetLastItemDataForWindow(window, title_bar_rect);
// [DEBUG]
#ifndef IMGUI_DISABLE_DEBUG_TOOLS
@@ -7002,11 +7054,17 @@ bool ImGui::Begin(const char* name, bool* p_open, ImGuiWindowFlags flags)
}
else
{
// Skip refresh always mark active
if (window->SkipRefresh)
window->Active = true;
// Append
SetCurrentWindow(window);
SetLastItemDataForWindow(window, window->TitleBarRect());
}
PushClipRect(window->InnerClipRect.Min, window->InnerClipRect.Max, true);
if (!window->SkipRefresh)
PushClipRect(window->InnerClipRect.Min, window->InnerClipRect.Max, true);
// Clear 'accessed' flag last thing (After PushClipRect which will set the flag. We want the flag to stay false when the default "Debug" window is unused)
window->WriteAccessed = false;
@@ -7014,7 +7072,7 @@ bool ImGui::Begin(const char* name, bool* p_open, ImGuiWindowFlags flags)
g.NextWindowData.ClearFlags();
// Update visibility
if (first_begin_of_the_frame)
if (first_begin_of_the_frame && !window->SkipRefresh)
{
if ((flags & ImGuiWindowFlags_ChildWindow) && !(flags & ImGuiWindowFlags_ChildMenu))
{
@@ -7060,6 +7118,11 @@ bool ImGui::Begin(const char* name, bool* p_open, ImGuiWindowFlags flags)
skip_items = true;
window->SkipItems = skip_items;
}
else if (first_begin_of_the_frame)
{
// Skip refresh mode
window->SkipItems = true;
}
// [DEBUG] io.ConfigDebugBeginReturnValue override return value to test Begin/End and BeginChild/EndChild behaviors.
// (The implicit fallback window is NOT automatically ended allowing it to always be able to receive commands without crashing)
@@ -7076,6 +7139,12 @@ bool ImGui::Begin(const char* name, bool* p_open, ImGuiWindowFlags flags)
return !window->SkipItems;
}
static void ImGui::SetLastItemDataForWindow(ImGuiWindow* window, const ImRect& rect)
{
ImGuiContext& g = *GImGui;
SetLastItemData(window->MoveId, g.CurrentItemFlags, IsMouseHoveringRect(rect.Min, rect.Max, false) ? ImGuiItemStatusFlags_HoveredRect : 0, rect);
}
void ImGui::End()
{
ImGuiContext& g = *GImGui;
@@ -7096,9 +7165,16 @@ void ImGui::End()
// Close anything that is open
if (window->DC.CurrentColumns)
EndColumns();
PopClipRect(); // Inner window clip rectangle
if (!window->SkipRefresh)
PopClipRect(); // Inner window clip rectangle
PopFocusScope();
if (window->SkipRefresh)
{
IM_ASSERT(window->DrawList == NULL);
window->DrawList = &window->DrawListInst;
}
// Stop logging
if (!(window->Flags & ImGuiWindowFlags_ChildWindow)) // FIXME: add more options for scope of logging
LogFinish();
@@ -7783,6 +7859,14 @@ void ImGui::SetNextWindowBgAlpha(float alpha)
g.NextWindowData.BgAlphaVal = alpha;
}
// This is experimental and meant to be a toy for exploring a future/wider range of features.
void ImGui::SetNextWindowRefreshPolicy(ImGuiWindowRefreshFlags flags)
{
ImGuiContext& g = *GImGui;
g.NextWindowData.Flags |= ImGuiNextWindowDataFlags_HasRefreshPolicy;
g.NextWindowData.RefreshFlagsVal = flags;
}
ImDrawList* ImGui::GetWindowDrawList()
{
ImGuiWindow* window = GetCurrentWindow();
@@ -9556,13 +9640,15 @@ bool ImGui::Shortcut(ImGuiKeyChord key_chord, ImGuiID owner_id, ImGuiInputFlags
//-----------------------------------------------------------------------------
// Helper function to verify ABI compatibility between caller code and compiled version of Dear ImGui.
// This is called by IMGUI_CHECKVERSION().
// Verify that the type sizes are matching between the calling file's compilation unit and imgui.cpp's compilation unit
// If this triggers you have an issue:
// - Most commonly: mismatched headers and compiled code version.
// - Or: mismatched configuration #define, compilation settings, packing pragma etc.
// The configuration settings mentioned in imconfig.h must be set for all compilation units involved with Dear ImGui,
// which is way it is required you put them in your imconfig file (and not just before including imgui.h).
// Otherwise it is possible that different compilation units would see different structure layout
// If this triggers you have mismatched headers and compiled code versions.
// - It could be because of a build issue (using new headers with old compiled code)
// - It could be because of mismatched configuration #define, compilation settings, packing pragma etc.
// THE CONFIGURATION SETTINGS MENTIONED IN imconfig.h MUST BE SET FOR ALL COMPILATION UNITS INVOLVED WITH DEAR IMGUI.
// Which is why it is required you put them in your imconfig file (and NOT only before including imgui.h).
// Otherwise it is possible that different compilation units would see different structure layout.
// If you don't want to modify imconfig.h you can use the IMGUI_USER_CONFIG define to change filename.
bool ImGui::DebugCheckVersionAndDataLayout(const char* version, size_t sz_io, size_t sz_style, size_t sz_vec2, size_t sz_vec4, size_t sz_vert, size_t sz_idx)
{
bool error = false;
@@ -12966,6 +13052,7 @@ bool ImGui::BeginDragDropSource(ImGuiDragDropFlags flags)
source_drag_active = true;
}
IM_ASSERT(g.DragDropWithinTarget == false); // Can't nest BeginDragDropSource() and BeginDragDropTarget()
if (source_drag_active)
{
if (!g.DragDropActive)
@@ -13081,7 +13168,7 @@ bool ImGui::BeginDragDropTargetCustom(const ImRect& bb, ImGuiID id)
if (window->SkipItems)
return false;
IM_ASSERT(g.DragDropWithinTarget == false);
IM_ASSERT(g.DragDropWithinTarget == false && g.DragDropWithinSource == false); // Can't nest BeginDragDropSource() and BeginDragDropTarget()
g.DragDropTargetRect = bb;
g.DragDropTargetClipRect = window->ClipRect; // May want to be overriden by user depending on use case?
g.DragDropTargetId = id;
@@ -13116,7 +13203,7 @@ bool ImGui::BeginDragDropTarget()
if (g.DragDropPayload.SourceId == id)
return false;
IM_ASSERT(g.DragDropWithinTarget == false);
IM_ASSERT(g.DragDropWithinTarget == false && g.DragDropWithinSource == false); // Can't nest BeginDragDropSource() and BeginDragDropTarget()
g.DragDropTargetRect = display_rect;
g.DragDropTargetClipRect = (g.LastItemData.StatusFlags & ImGuiItemStatusFlags_HasClipRect) ? g.LastItemData.ClipRect : window->ClipRect;
g.DragDropTargetId = id;