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Scrollbar: rounding corners selected based on a generic helper.

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CalcRoundingFlagsForRectInRect() is backported and used multiple times by docking.
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ocornut
2026-01-29 17:23:28 +01:00
parent 6cc7787c77
commit 5166bec5d8
3 changed files with 13 additions and 14 deletions
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15
imgui_widgets.cpp
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@@ -982,20 +982,7 @@ void ImGui::Scrollbar(ImGuiAxis axis)
// Calculate scrollbar bounding box
ImRect bb = GetWindowScrollbarRect(window, axis);
ImDrawFlags rounding_corners = ImDrawFlags_RoundCornersNone;
if (axis == ImGuiAxis_X)
{
rounding_corners |= ImDrawFlags_RoundCornersBottomLeft;
if (!window->ScrollbarY)
rounding_corners |= ImDrawFlags_RoundCornersBottomRight;
}
else
{
if ((window->Flags & ImGuiWindowFlags_NoTitleBar) && !(window->Flags & ImGuiWindowFlags_MenuBar))
rounding_corners |= ImDrawFlags_RoundCornersTopRight;
if (!window->ScrollbarX)
rounding_corners |= ImDrawFlags_RoundCornersBottomRight;
}
ImDrawFlags rounding_corners = CalcRoundingFlagsForRectInRect(bb, window->Rect(), g.Style.WindowBorderSize);
float size_visible = window->InnerRect.Max[axis] - window->InnerRect.Min[axis];
float size_contents = window->ContentSize[axis] + window->WindowPadding[axis] * 2.0f;
ImS64 scroll = (ImS64)window->Scroll[axis];