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[Windows] Do not force redraw window background on mouse pass-through region change. 

(cherry picked from commit b240b5be84)
This commit is contained in:
bruvzg 2023-08-02 10:40:40 +03:00 committed by Yuri Sizov
parent 85ab269796
commit eca105f075
1 changed files with 2 additions and 3 deletions
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5
platform/windows/display_server_windows.cpp
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@ -997,7 +997,7 @@ void DisplayServerWindows::_update_window_mouse_passthrough(WindowID p_window) {
ERR_FAIL_COND(!windows.has(p_window));
if (windows[p_window].mpass || windows[p_window].mpath.size() == 0) {
SetWindowRgn(windows[p_window].hWnd, nullptr, TRUE);
SetWindowRgn(windows[p_window].hWnd, nullptr, FALSE);
} else {
POINT *points = (POINT *)memalloc(sizeof(POINT) * windows[p_window].mpath.size());
for (int i = 0; i < windows[p_window].mpath.size(); i++) {
@ -1011,8 +1011,7 @@ void DisplayServerWindows::_update_window_mouse_passthrough(WindowID p_window) {
}
HRGN region = CreatePolygonRgn(points, windows[p_window].mpath.size(), ALTERNATE);
SetWindowRgn(windows[p_window].hWnd, region, TRUE);
DeleteObject(region);
SetWindowRgn(windows[p_window].hWnd, region, FALSE);
memfree(points);
}
}