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Windows: separating WindowItemStatusFlags from ChildItemStatusFlag, because IsItemXXX _after_ BeginChild()>Begin() shouldn't return last status emitted by e.g. EndChild()

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As IsItemXXX() after is specced as returning title bar data we don't want to lock ourselves up from adding them to child window (e.g. MDI idea using windows to host child windows).
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ocornut
2025-01-27 14:39:26 +01:00
parent 134fbe1245
commit a05d547ae8
2 changed files with 3 additions and 2 deletions
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4
imgui.cpp
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@@ -4714,7 +4714,7 @@ static void ImGui::SetLastItemDataForWindow(ImGuiWindow* window, const ImRect& r
static void ImGui::SetLastItemDataForChildWindowItem(ImGuiWindow* window, const ImRect& rect)
{
ImGuiContext& g = *GImGui;
SetLastItemData(window->ChildId, g.CurrentItemFlags, window->DC.WindowItemStatusFlags, rect);
SetLastItemData(window->ChildId, g.CurrentItemFlags, window->DC.ChildItemStatusFlags, rect);
}
float ImGui::CalcWrapWidthForPos(const ImVec2& pos, float wrap_pos_x)
@@ -6170,7 +6170,7 @@ void ImGui::EndChild()
}
if (g.HoveredWindow == child_window)
g.LastItemData.StatusFlags |= ImGuiItemStatusFlags_HoveredWindow;
child_window->DC.WindowItemStatusFlags = g.LastItemData.StatusFlags;
child_window->DC.ChildItemStatusFlags = g.LastItemData.StatusFlags;
//SetLastItemDataForChildWindowItem(child_window, child_window->Rect()); // Not needed, effectively done by ItemAdd()
}
else