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Windows: legacy SetWindowFontScale() is properly inherited by nested child windows. (#2701, #8138, #1018)

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ocornut 2025-01-16 19:07:09 +01:00
parent 4c64ba16c5
commit b7c27c5333
4 changed files with 10 additions and 3 deletions
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imgui_internal.h
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@ -2551,6 +2551,7 @@ struct IMGUI_API ImGuiWindow
ImGuiStorage StateStorage;
ImVector<ImGuiOldColumns> ColumnsStorage;
float FontWindowScale; // User scale multiplier per-window, via SetWindowFontScale()
float FontWindowScaleParents;
int SettingsOffset; // Offset into SettingsWindows[] (offsets are always valid as we only grow the array from the back)
ImDrawList* DrawList; // == &DrawListInst (for backward compatibility reason with code using imgui_internal.h we keep this a pointer)
@ -2585,7 +2586,7 @@ public:
// We don't use g.FontSize because the window may be != g.CurrentWindow.
ImRect Rect() const { return ImRect(Pos.x, Pos.y, Pos.x + Size.x, Pos.y + Size.y); }
float CalcFontSize() const { ImGuiContext& g = *Ctx; float scale = g.FontBaseSize * FontWindowScale; if (ParentWindow) scale *= ParentWindow->FontWindowScale; return scale; }
float CalcFontSize() const { ImGuiContext& g = *Ctx; return g.FontBaseSize * FontWindowScale * FontWindowScaleParents; }
ImRect TitleBarRect() const { return ImRect(Pos, ImVec2(Pos.x + SizeFull.x, Pos.y + TitleBarHeight)); }
ImRect MenuBarRect() const { float y1 = Pos.y + TitleBarHeight; return ImRect(Pos.x, y1, Pos.x + SizeFull.x, y1 + MenuBarHeight); }
};