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Added ResetMouseDragDelta() for iterative dragging operations

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ocornut
2015-04-13 19:54:40 +01:00
parent a143e2e772
commit 9918ec31d6
2 changed files with 9 additions and 0 deletions
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8
imgui.cpp
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@ -2699,6 +2699,14 @@ ImVec2 ImGui::GetMouseDragDelta(int button, float lock_threshold)
return ImVec2(0.0f, 0.0f);
}
void ImGui::ResetMouseDragDelta(int button)
{
ImGuiState& g = *GImGui;
IM_ASSERT(button >= 0 && button < IM_ARRAYSIZE(g.IO.MouseDown));
// NB: We don't need to reset g.IO.MouseDragMaxDistanceSqr
g.IO.MouseClickedPos[button] = g.IO.MousePos;
}
ImGuiMouseCursor ImGui::GetMouseCursor()
{
return GImGui->MouseCursor;