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Rework color marker internals to facilitate arbitrary override using SetNextItemColorMarker().

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Amend fa4b47c
This commit is contained in:
ocornut 2025-12-05 18:06:34 +01:00
parent fa4b47c5e2
commit 60f8b0733c
4 changed files with 34 additions and 35 deletions
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9
imgui.cpp
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@ -3925,16 +3925,13 @@ void ImGui::RenderFrameBorder(ImVec2 p_min, ImVec2 p_max, float rounding)
}
}
// FIXME: Might move those to style if there is a real need.
static const ImU32 GColorMarkers[4] = { IM_COL32(240,20,20,255), IM_COL32(20,240,20,255), IM_COL32(20,20,240,255), IM_COL32(140,140,140,255) };
void ImGui::RenderColorComponentMarker(int component_idx, const ImRect& bb, float rounding)
void ImGui::RenderColorComponentMarker(const ImRect& bb, ImU32 col, float rounding)
{
if (!(component_idx >= 0 && component_idx < 4) || (bb.Min.x + 1 >= bb.Max.x))
if (bb.Min.x + 1 >= bb.Max.x)
return;
ImGuiContext& g = *GImGui;
ImGuiWindow* window = g.CurrentWindow;
RenderRectFilledInRangeH(window->DrawList, bb, GetColorU32(GColorMarkers[component_idx]), bb.Min.x, ImMin(bb.Min.x + g.Style.ColorMarkerSize, bb.Max.x), rounding);
RenderRectFilledInRangeH(window->DrawList, bb, col, bb.Min.x, ImMin(bb.Min.x + g.Style.ColorMarkerSize, bb.Max.x), rounding);
}
void ImGui::RenderNavCursor(const ImRect& bb, ImGuiID id, ImGuiNavRenderCursorFlags flags)