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Fixed title bar background alpha being used to render viewport-owned windows. (#7184, #7181)

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David Maas 2023-12-30 17:45:25 -06:00 committed by GitHub
parent 20e1caec85
commit 2523c197bc
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docs/CHANGELOG.txt
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@ -97,6 +97,7 @@ Docking+Viewports Branch:
- Backends: DX12: Changed swapchain scaling mode to DXGI_SCALING_NONE to reduce artifacts as
queued frames aren't synchronized with platform window resizes. (#7152, #7153) [@SuperWangKai]
- Windows: Fixed ImGuiCol_TitleBg/Active alpha being used for viewport-owned windows. (#7181) [@PathogenDavid]
-----------------------------------------------------------------------

2
imgui.cpp
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@ -6492,6 +6492,8 @@ void ImGui::RenderWindowDecorations(ImGuiWindow* window, const ImRect& title_bar
if (!(flags & ImGuiWindowFlags_NoTitleBar) && !window->DockIsActive)
{
ImU32 title_bar_col = GetColorU32(title_bar_is_highlight ? ImGuiCol_TitleBgActive : ImGuiCol_TitleBg);
if (window->ViewportOwned)
title_bar_col |= IM_COL32_A_MASK; // No alpha
window->DrawList->AddRectFilled(title_bar_rect.Min, title_bar_rect.Max, title_bar_col, window_rounding, ImDrawFlags_RoundCornersTop);
}