[Bug 428] Changed - Graphics glitches in Lotus Notes 4.5

http://bugs.codeweavers.com/show_bug.cgi?id=428

*** shadow/428	Mon Feb 11 04:54:13 2002
--- shadow/428.tmp.13062	Fri Apr 12 16:40:46 2002
***************
*** 7,15 ****
  |     Severity: normal                   OS/Version: All                     |
  |     Priority: P1                        Component: notes                   |
  +----------------------------------------------------------------------------+
! |  Assigned To: [e-mail]                                         |
  |  Reported By: [e-mail]                                        |
  +----------------------------------------------------------------------------+
  |          URL:                                                              |
  +============================================================================+
  |                              DESCRIPTION                                   |
--- 7,16 ----
  |     Severity: normal                   OS/Version: All                     |
  |     Priority: P1                        Component: notes                   |
  +----------------------------------------------------------------------------+
! |  Assigned To: [e-mail]                                         |
  |  Reported By: [e-mail]                                        |
  +----------------------------------------------------------------------------+
+ |    Milestone: TargetMilestone: ---                                         |
  |          URL:                                                              |
  +============================================================================+
  |                              DESCRIPTION                                   |
***************
*** 74,76 ****
--- 75,131 ----
  not update them in the preview pane. Clicking on a folder or view does not 
  update the list of messages to reflect the selected folder/view. However, 
  double clicking on a message so that it opens in a new window works.
+ 
+ ------- Additional Comments From [e-mail]  2002-04-12 16:40 -------
+ This problem is also seen with Lotus Notes 5.0.3 and 5.0.9a. 
+ 
+ A hack to fix this has been floating around for a while - try patching 
+ 
+ dlls/user/painting.c  
+ 
+ with this patch (not my own work!)
+ 
+ --- painting.c  Sat Mar  9 18:44:30 2002
+ +++ painting.c  Fri Apr 12 17:12:48 2002
+ @@ -24,6 +24,7 @@
+  #include "wingdi.h"
+  #include "wine/winuser16.h"
+  #include "wine/server.h"
+ +#include "gdi.h"
+  #include "win.h"
+  #include "dce.h"
+  #include "wine/debug.h"
+ @@ -148,7 +149,7 @@
+  
+  
+  /***********************************************************************
+ - *             BeginPaint (USER32.@)
+ + *              BeginPaint (USER32.@)
+   */
+  HDC WINAPI BeginPaint( HWND hwnd, PAINTSTRUCT *lps )
+  {
+ @@ -235,10 +236,23 @@
+  
+  
+  /***********************************************************************
+ - *             EndPaint (USER32.@)
+ + *              EndPaint (USER32.@)
+   */
+  BOOL WINAPI EndPaint( HWND hwnd, const PAINTSTRUCT *lps )
+  {
+ +    WND *wnd;
+ +    if (hwnd && (wnd = WIN_FindWndPtr(hwnd)))
+ +    { /* FIXME : is this appropriate here !? */
+ +        DWORD clsStyle = wnd->clsStyle;
+ +        WIN_ReleaseWndPtr(wnd);
+ +        if (clsStyle & CS_OWNDC) /* the dc has been reused */
+ +        {   /* restore visible region */
+ +            HRGN hrgn=CreateRectRgn(0,0,0,0);
+ +            SetHookFlags16( lps->hdc, DCHF_INVALIDATEVISRGN );
+ +            USER_Driver.pGetDC( hwnd, lps->hdc, hrgn, DCX_EXCLUDERGN );
+ +            DeleteObject(hrgn);
+ +         }
+ +    }
+      ReleaseDC( hwnd, lps->hdc );
+      ShowCaret( hwnd );
+      return TRUE;