From 8892b79118fde5f2307ecbbdb03a8d0c489c8b3d Mon Sep 17 00:00:00 2001 From: Zhiyi Zhang Date: Wed, 20 Oct 2021 10:07:59 +0800 Subject: [PATCH] user32: Change the position and size of layered windows before flushing their surfaces. When UpdateLayeredWindow() is called to paint a window and update its size, USER_Driver->pUpdateLayeredWindow() needs to be called after the window position and size are updated. Otherwise, UpdateLayeredWindow() may flush the painted content to a smaller window and then enlarge it, losing the painted result. Fix Word 2016 window frame corruption after restoring from maximized state. Signed-off-by: Zhiyi Zhang Signed-off-by: Alexandre Julliard --- dlls/user32/win.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git a/dlls/user32/win.c b/dlls/user32/win.c index e07b7d39e4b..4d0240f21a8 100644 --- a/dlls/user32/win.c +++ b/dlls/user32/win.c @@ -4134,10 +4134,8 @@ BOOL WINAPI UpdateLayeredWindowIndirect( HWND hwnd, const UPDATELAYEREDWINDOWINF TRACE( "window %p win %s client %s\n", hwnd, wine_dbgstr_rect(&window_rect), wine_dbgstr_rect(&client_rect) ); - if (!USER_Driver->pUpdateLayeredWindow( hwnd, info, &window_rect )) return FALSE; - set_window_pos( hwnd, 0, flags, &window_rect, &client_rect, NULL ); - return TRUE; + return USER_Driver->pUpdateLayeredWindow( hwnd, info, &window_rect ); }