To: vim-dev@vim.org
Subject: Patch 6.3.073
Fcc: outbox
From: Bram Moolenaar <Bram@moolenaar.net>
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------------

Patch 6.3.073
Problem:    Win32 GUI: When the Vim window is partly above or below the
	    screen, scrolling causes display errors when the taskbar is not on
	    that side.
Solution:   Use the SW_INVALIDATE flag when the Vim window is partly below or
	    above the screen.
Files:	    src/gui_w48.c


*** ../vim-6.3.016/src/gui_w48.c	Thu Dec 16 14:26:44 2004
--- src/gui_w48.c	Sun May 22 12:06:07 2005
***************
*** 2504,2509 ****
--- 2504,2517 ----
      RECT	rcVim, rcOther, rcDest;
  
      GetWindowRect(s_hwnd, &rcVim);
+ 
+     /* Check if the window is partly above or below the screen.  We don't care
+      * about partly left or right of the screen, it is not relevant when
+      * scrolling up or down. */
+     if (rcVim.top < 0 || rcVim.bottom > GetSystemMetrics(SM_CYFULLSCREEN))
+ 	return SW_INVALIDATE;
+ 
+     /* Check if there is an window (partly) on top of us. */
      for (hwnd = s_hwnd; (hwnd = GetWindow(hwnd, GW_HWNDPREV)) != (HWND)0; )
  	if (IsWindowVisible(hwnd))
  	{
*** ../vim-6.3.016/src/version.c	Fri May 20 13:18:31 2005
--- src/version.c	Sun May 22 12:08:44 2005
***************
*** 643,644 ****
--- 643,646 ----
  {   /* Add new patch number below this line */
+ /**/
+     73,
  /**/

-- 
TERRY GILLIAM PLAYED: PATSY (ARTHUR'S TRUSTY STEED), THE GREEN KNIGHT
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                 "Monty Python and the Holy Grail" PYTHON (MONTY) PICTURES LTD

 /// Bram Moolenaar -- Bram@Moolenaar.net -- http://www.Moolenaar.net   \\\
///        Sponsor Vim, vote for features -- http://www.Vim.org/sponsor/ \\\
\\\              Project leader for A-A-P -- http://www.A-A-P.org        ///
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