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Try harder to find another window to activate, fixes bug #127

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svn path=/trunk/; revision=7588
This commit is contained in:
Gé van Geldorp 2004-01-12 22:26:00 +00:00
parent 02fb8db0d0
commit a07586dc9d
1 changed files with 29 additions and 14 deletions
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43
reactos/subsys/win32k/ntuser/winpos.c
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@ -16,7 +16,7 @@
* along with this program; if not, write to the Free Software
* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
/* $Id: winpos.c,v 1.78 2004/01/12 00:07:34 navaraf Exp $
/* $Id: winpos.c,v 1.79 2004/01/12 22:26:00 gvg Exp $
*
* COPYRIGHT: See COPYING in the top level directory
* PROJECT: ReactOS kernel
@ -121,19 +121,34 @@ NtUserGetClientOrigin(HWND hWnd, LPPOINT Point)
VOID FASTCALL
WinPosActivateOtherWindow(PWINDOW_OBJECT Window)
{
for (;;)
{
Window = IntGetParent(Window);
if (!Window || IntIsDesktopWindow(Window))
{
IntSetFocusMessageQueue(NULL);
return;
}
if (IntSetForegroundWindow(Window))
{
return;
}
}
PWINDOW_OBJECT Child;
PWINDOW_OBJECT TabooWindow = Window;
for (;;)
{
if (NULL == Window || IntIsDesktopWindow(Window))
{
IntSetFocusMessageQueue(NULL);
return;
}
Window = Window->Parent;
ExAcquireFastMutex(&(Window->ChildrenListLock));
Child = Window->FirstChild;
while (NULL != Child)
{
if (Child != TabooWindow)
{
ExReleaseFastMutex(&(Window->ChildrenListLock));
if (IntSetForegroundWindow(Child))
{
return;
}
ExAcquireFastMutex(&(Window->ChildrenListLock));
}
Child = Child->NextSibling;
}
ExReleaseFastMutex(&(Window->ChildrenListLock));
}
}
VOID STATIC FASTCALL