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Style: close button and collapse/window-menu button hover highlight made rectangular instead of round.

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The reason they were round in the first place was to work better with rounded windows/frames.
However since the 4a8142449 rework #6749 we can naturally use a tigher bounding box and it seems to work ok either way.
This commit is contained in:
ocornut 2024-07-17 15:23:53 +02:00
parent 67e9aa4d3d
commit 669021be4c
2 changed files with 10 additions and 10 deletions
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1
docs/CHANGELOG.txt
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@ -77,6 +77,7 @@ Other changes:
Disabling this was previously possible for Selectable() via a direct flag but not for MenuItem().
(#1379, #1468, #2200, #4936, #5216, #7302, #7573)
- This was mostly all previously in imgui_internal.h.
- Style: close button and collapse/window-menu button hover highlight made rectangular instead of round.
- Debug Tools: Added IMGUI_DEBUG_LOG(), ImGui::DebugLog() in public API. (#5855)
Debug log entries add a imgui frame counter prefix + are redirected to ShowDebugLogWindow() and
other configurable locations. Always call IMGUI_DEBUG_LOG() for maximum stripping in caller code.

19
imgui_widgets.cpp
View File

@ -835,17 +835,15 @@ bool ImGui::CloseButton(ImGuiID id, const ImVec2& pos)
return pressed;
// Render
// FIXME: Clarify this mess
ImU32 col = GetColorU32(held ? ImGuiCol_ButtonActive : ImGuiCol_ButtonHovered);
ImVec2 center = bb.GetCenter();
ImU32 bg_col = GetColorU32(held ? ImGuiCol_ButtonActive : ImGuiCol_ButtonHovered);
if (hovered)
window->DrawList->AddCircleFilled(center, ImMax(2.0f, g.FontSize * 0.5f + 1.0f), col);
float cross_extent = g.FontSize * 0.5f * 0.7071f - 1.0f;
window->DrawList->AddRectFilled(bb.Min, bb.Max, bg_col);
RenderNavHighlight(bb, id, ImGuiNavHighlightFlags_Compact);
ImU32 cross_col = GetColorU32(ImGuiCol_Text);
center -= ImVec2(0.5f, 0.5f);
window->DrawList->AddLine(center + ImVec2(+cross_extent, +cross_extent), center + ImVec2(-cross_extent, -cross_extent), cross_col, 1.0f);
window->DrawList->AddLine(center + ImVec2(+cross_extent, -cross_extent), center + ImVec2(-cross_extent, +cross_extent), cross_col, 1.0f);
ImVec2 cross_center = bb.GetCenter() - ImVec2(0.5f, 0.5f);
float cross_extent = g.FontSize * 0.5f * 0.7071f - 1.0f;
window->DrawList->AddLine(cross_center + ImVec2(+cross_extent, +cross_extent), cross_center + ImVec2(-cross_extent, -cross_extent), cross_col, 1.0f);
window->DrawList->AddLine(cross_center + ImVec2(+cross_extent, -cross_extent), cross_center + ImVec2(-cross_extent, +cross_extent), cross_col, 1.0f);
return pressed;
}
@ -866,7 +864,8 @@ bool ImGui::CollapseButton(ImGuiID id, const ImVec2& pos)
ImU32 bg_col = GetColorU32((held && hovered) ? ImGuiCol_ButtonActive : hovered ? ImGuiCol_ButtonHovered : ImGuiCol_Button);
ImU32 text_col = GetColorU32(ImGuiCol_Text);
if (hovered || held)
window->DrawList->AddCircleFilled(bb.GetCenter() + ImVec2(0.0f, -0.5f), g.FontSize * 0.5f + 1.0f, bg_col);
window->DrawList->AddRectFilled(bb.Min, bb.Max, bg_col);
RenderNavHighlight(bb, id, ImGuiNavHighlightFlags_Compact);
RenderArrow(window->DrawList, bb.Min, text_col, window->Collapsed ? ImGuiDir_Right : ImGuiDir_Down, 1.0f);
// Switch to moving the window after mouse is moved beyond the initial drag threshold