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Nav: Tweak windowing highlighting for full viewport windows.

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omar
2018-02-17 00:19:04 +01:00
parent f5f3730b16
commit bdb27366e7
1 changed files with 7 additions and 3 deletions
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10
imgui.cpp
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@@ -5999,11 +5999,15 @@ bool ImGui::Begin(const char* name, bool* p_open, ImGuiWindowFlags flags)
// Draw navigation selection/windowing rectangle border
if (g.NavWindowingTarget == window)
{
float rounding = ImMax(window->WindowRounding, g.Style.WindowRounding);
ImRect bb = window->Rect();
bb.Expand(g.FontSize);
if (bb.Contains(viewport_rect))
bb.Expand(-g.FontSize - 2.0f);
window->DrawList->AddRect(bb.Min, bb.Max, GetColorU32(ImGuiCol_NavWindowingHighlight, g.NavWindowingHighlightAlpha), g.Style.WindowRounding, ~0, 3.0f);
if (bb.Contains(viewport_rect)) // If a window fits the entire viewport, adjust its highlight inward
{
bb.Expand(-g.FontSize - 1.0f);
rounding = window->WindowRounding;
}
window->DrawList->AddRect(bb.Min, bb.Max, GetColorU32(ImGuiCol_NavWindowingHighlight, g.NavWindowingHighlightAlpha), rounding, ~0, 3.0f);
}
// Store a backup of SizeFull which we will use next frame to decide if we need scrollbars.