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Fixed button hold on window exit

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On Windows when moving the cursor out of the window while holding a
mouse button down it would still be set to
true when entering the window
even if the button had been released
outside of the window.

Closes #280
This commit is contained in:
Daniel Collin 2022-03-14 15:28:55 +01:00
parent bedec9b59d
commit ad9648769d
1 changed files with 12 additions and 0 deletions
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12
src/os/windows/mod.rs
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@ -217,6 +217,18 @@ unsafe extern "system" fn wnd_proc(
winuser::WM_LBUTTONUP => wnd.mouse.state[0] = false, winuser::WM_LBUTTONUP => wnd.mouse.state[0] = false,
winuser::WM_MOUSEMOVE => {
let button_checks = [winuser::MK_LBUTTON, winuser::MK_MBUTTON, winuser::MK_RBUTTON];
for i in 0..3 {
if (wparam & button_checks[i]) == button_checks[i] {
wnd.mouse.state[i] = true;
} else {
wnd.mouse.state[i] = false;
}
}
}
winuser::WM_MBUTTONDOWN => wnd.mouse.state[1] = true, winuser::WM_MBUTTONDOWN => wnd.mouse.state[1] = true,
winuser::WM_MBUTTONUP => wnd.mouse.state[1] = false, winuser::WM_MBUTTONUP => wnd.mouse.state[1] = false,