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From: Jason Rumney <jasonr@gnu.org>
Newsgroups: gmane.emacs.devel
Subject: Re: raise-frame sends lowers another Windows app's frame
Date: Tue, 08 Aug 2006 09:35:00 +0100
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References: <MEEKKIABFKKDFJMPIOEBAEONDDAA.drew.adams@oracle.com>
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Xref: news.gmane.org gmane.emacs.devel:58171
Archived-At: <http://permalink.gmane.org/gmane.emacs.devel/58171>

Drew Adams wrote:
>       HDWP handle = BeginDeferWindowPos (2);
>       if (handle)
> 	{
> 	  DeferWindowPos (handle,
> 			  FRAME_W32_WINDOW (f),
>   			  HWND_TOP,
>   			  0, 0, 0, 0,
>   			  SWP_NOSIZE | SWP_NOMOVE | SWP_NOACTIVATE);
>
> 	  DeferWindowPos (handle,
> 			  GetForegroundWindow (),
> 			  FRAME_W32_WINDOW (f),
> 			  0, 0, 0, 0,
> 			  SWP_NOSIZE | SWP_NOMOVE | SWP_NOACTIVATE);
>
> 	  EndDeferWindowPos (handle);
> 	}
>   

Does it make a difference if you replace the above code with:

      HDWP handle = BeginDeferWindowPos (2);
      if (handle)
	{
	  handle = DeferWindowPos (handle,
			           FRAME_W32_WINDOW (f),
  			           HWND_TOP,
  			           0, 0, 0, 0,
  			           SWP_NOSIZE | SWP_NOMOVE | SWP_NOACTIVATE);
        }
      if (handle)
	{
          handle = DeferWindowPos (handle,
			           GetForegroundWindow (),
			           FRAME_W32_WINDOW (f),
			           0, 0, 0, 0,
			           SWP_NOSIZE | SWP_NOMOVE | SWP_NOACTIVATE);
        }
      if (handle)
        {
	  EndDeferWindowPos (handle);
	}