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Added handling of mouse wheel events to ImGuiWrapper

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This commit is contained in:
enricoturri1966 2020-07-27 12:18:21 +02:00
parent 710e6b08f4
commit 18594261d2
2 changed files with 8 additions and 0 deletions
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3
src/slic3r/GUI/ImGuiWrapper.cpp
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@ -176,6 +176,9 @@ bool ImGuiWrapper::update_mouse_data(wxMouseEvent& evt)
io.MouseDown[0] = evt.LeftIsDown();
io.MouseDown[1] = evt.RightIsDown();
io.MouseDown[2] = evt.MiddleIsDown();
float wheel_delta = static_cast<float>(evt.GetWheelDelta());
if (wheel_delta != 0.0f)
io.MouseWheel = static_cast<float>(evt.GetWheelRotation()) / wheel_delta;
unsigned buttons = (evt.LeftIsDown() ? 1 : 0) | (evt.RightIsDown() ? 2 : 0) | (evt.MiddleIsDown() ? 4 : 0);
m_mouse_buttons = buttons;