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IsMouseHoveringRect() added 'bool clip' parameter to disable clipping the rectangle with the current parameters (#316)

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ocornut
2015-09-03 13:13:13 +01:00
parent 09f659271e
commit dbc7903da8
2 changed files with 4 additions and 3 deletions
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5
imgui.cpp
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@ -2704,14 +2704,15 @@ static ImGuiWindow* FindHoveredWindow(ImVec2 pos, bool excluding_childs)
// Test if mouse cursor is hovering given rectangle
// NB- Rectangle is clipped by our current clip setting
// NB- Expand the rectangle to be generous on imprecise inputs systems (g.Style.TouchExtraPadding)
bool ImGui::IsMouseHoveringRect(const ImVec2& pos_min, const ImVec2& pos_max)
bool ImGui::IsMouseHoveringRect(const ImVec2& pos_min, const ImVec2& pos_max, bool clip)
{
ImGuiState& g = *GImGui;
ImGuiWindow* window = GetCurrentWindowRead();
// Clip
ImRect rect_clipped(pos_min, pos_max);
rect_clipped.Clip(window->ClipRect);
if (clip)
rect_clipped.Clip(window->ClipRect);
// Expand for touch input
const ImRect rect_for_touch(rect_clipped.Min - g.Style.TouchExtraPadding, rect_clipped.Max + g.Style.TouchExtraPadding);