Alexandre Julliard : winex11: Only unmap windows when the window rect changes to unmapped the first time .

[Alexandre Julliard]

Module: wine
Branch: master
Commit: 2db72e98597a4025873ded6d1e844ec5b37ad0f8
URL:    http://source.winehq.org/git/wine.git/?a=commit;h=2db72e98597a4025873ded6d1e...

Author: Alexandre Julliard 
Date:   Fri May 28 12:16:17 2010 +0200

winex11: Only unmap windows when the window rect changes to unmapped the first time.

---

dlls/winex11.drv/window.c |    5 +++--
 1 files changed, 3 insertions(+), 2 deletions(-)

diff --git a/dlls/winex11.drv/window.c b/dlls/winex11.drv/window.c
index 8734315..3999054 100644
--- a/dlls/winex11.drv/window.c
+++ b/dlls/winex11.drv/window.c
@@ -214,7 +214,7 @@ static BOOL is_window_managed( HWND hwnd, UINT swp_flags, const RECT *window_rec

/***********************************************************************
- *		X11DRV_is_window_rect_mapped
+ *		is_window_rect_mapped
  *
  * Check if the X whole window should be mapped based on its rectangle
  */
@@ -2329,7 +2329,8 @@ void CDECL X11DRV_WindowPosChanged( HWND hwnd, HWND insert_after, UINT swp_flags
     if (data->mapped)
     {
         if (((swp_flags & SWP_HIDEWINDOW) && !(new_style & WS_VISIBLE)) ||
-            (event_type != ConfigureNotify && !is_window_rect_mapped( rectWindow )))
+            (event_type != ConfigureNotify &&
+             !is_window_rect_mapped( rectWindow ) && is_window_rect_mapped( &old_window_rect )))
             unmap_window( display, data );
     }