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Drag and Drop: Drop target rectangle goes out of clipping range (#143)

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This commit is contained in:
omar 2017-11-09 20:17:10 +01:00
parent b1653cd361
commit 4b94738c7e
1 changed files with 7 additions and 3 deletions
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10
imgui.cpp
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@ -10818,9 +10818,13 @@ const ImGuiPayload* ImGui::AcceptDragDropPayload(const char* type, ImGuiDragDrop
// Render drop visuals // Render drop visuals
if (!(flags & ImGuiDragDropFlags_AcceptNoDrawDefaultRect) && was_accepted_previously) if (!(flags & ImGuiDragDropFlags_AcceptNoDrawDefaultRect) && was_accepted_previously)
{ {
r.Expand(4.0f); // FIXME-DRAG FIXME-STYLE: Settle on a proper default visuals for drop target, w/ ImGuiCol enum value probably.
window->DrawList->AddRectFilled(r.Min, r.Max, IM_COL32(255, 255, 0, 20), 0.0f); // FIXME-DRAG FIXME-STYLE r.Expand(5.0f);
window->DrawList->AddRect(r.Min, r.Max, IM_COL32(255, 255, 0, 255), 0.0f, ~0, 2.0f); // FIXME-DRAG FIXME-STYLE bool push_clip_rect = !window->ClipRect.Contains(r);
if (push_clip_rect) window->DrawList->PushClipRectFullScreen();
window->DrawList->AddRectFilled(r.Min, r.Max, IM_COL32(255, 255, 0, 20), 0.0f);
window->DrawList->AddRect(r.Min + ImVec2(1.5f,1.5f), r.Max - ImVec2(1.5f,1.5f), IM_COL32(255, 255, 0, 255), 0.0f, ~0, 2.0f);
if (push_clip_rect) window->DrawList->PopClipRect();
} }
g.DragDropAcceptFrameCount = g.FrameCount; g.DragDropAcceptFrameCount = g.FrameCount;
payload.Delivery = was_accepted_previously && IsMouseReleased(g.DragDropMouseButton); payload.Delivery = was_accepted_previously && IsMouseReleased(g.DragDropMouseButton);