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Handle window region changes (used by ComboBox drop-down animation)

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narzoul 2020-04-11 11:20:43 +02:00
parent 169b4c0534
commit 4d46189aa8
1 changed files with 11 additions and 0 deletions
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11
DDrawCompat/Gdi/Window.cpp
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@ -102,6 +102,17 @@ namespace
} }
SetWindowPos(hwnd, insertAfter, wr.left, wr.top, wr.right - wr.left, wr.bottom - wr.top, flags); SetWindowPos(hwnd, insertAfter, wr.left, wr.top, wr.right - wr.left, wr.bottom - wr.top, flags);
HRGN rgn = CreateRectRgn(0, 0, 0, 0);
if (ERROR != GetWindowRgn(owner, rgn))
{
SetWindowRgn(hwnd, rgn, FALSE);
}
else
{
SetWindowRgn(hwnd, nullptr, FALSE);
DeleteObject(rgn);
}
} }
else else
{ {