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fixed WindowFromPoint() to send WM_NCHITTEST messages to windows that belong to the current process.

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svn path=/trunk/; revision=8352
This commit is contained in:
Thomas Bluemel 2004-02-24 15:56:53 +00:00
parent e7282af976
commit aec334c343
4 changed files with 14 additions and 14 deletions
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2
reactos/subsys/win32k/include/winpos.h
View file

@ -20,7 +20,7 @@ WinPosSetWindowPos(HWND Wnd, HWND WndInsertAfter, INT x, INT y, INT cx,
BOOLEAN FASTCALL
WinPosShowWindow(HWND Wnd, INT Cmd);
USHORT FASTCALL
WinPosWindowFromPoint(PWINDOW_OBJECT ScopeWin, POINT *WinPoint,
WinPosWindowFromPoint(PWINDOW_OBJECT ScopeWin, BOOL SendProcHitTests, POINT *WinPoint,
PWINDOW_OBJECT* Window);
VOID FASTCALL WinPosActivateOtherWindow(PWINDOW_OBJECT Window);

8
reactos/subsys/win32k/ntuser/msgqueue.c
View file

@ -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: msgqueue.c,v 1.71 2004/02/24 13:27:03 weiden Exp $
/* $Id: msgqueue.c,v 1.72 2004/02/24 15:56:52 weiden Exp $
*
* COPYRIGHT: See COPYING in the top level directory
* PROJECT: ReactOS kernel
@ -255,9 +255,7 @@ MsqTranslateMouseMessage(HWND hWnd, UINT FilterLow, UINT FilterHigh,
Msg == WM_RBUTTONDOWN ||
Msg == WM_XBUTTONDOWN)
{
USHORT Hit = WinPosWindowFromPoint(ScopeWin,
&Message->Msg.pt,
&Window);
USHORT Hit = WinPosWindowFromPoint(ScopeWin, FALSE, &Message->Msg.pt, &Window);
/*
**Make sure that we have a window that is not already in focus
*/
@ -315,7 +313,7 @@ MsqTranslateMouseMessage(HWND hWnd, UINT FilterLow, UINT FilterHigh,
}
else
{
*HitTest = WinPosWindowFromPoint(ScopeWin, &Message->Msg.pt, &Window);
*HitTest = WinPosWindowFromPoint(ScopeWin, FALSE, &Message->Msg.pt, &Window);
if(!Window)
{
/* change the cursor on desktop background */

4
reactos/subsys/win32k/ntuser/window.c
View file

@ -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: window.c,v 1.192 2004/02/24 13:27:03 weiden Exp $
/* $Id: window.c,v 1.193 2004/02/24 15:56:52 weiden Exp $
*
* COPYRIGHT: See COPYING in the top level directory
* PROJECT: ReactOS kernel
@ -3373,7 +3373,7 @@ NtUserWindowFromPoint(LONG X, LONG Y)
pt.x = X;
pt.y = Y;
Hit = WinPosWindowFromPoint(DesktopWindow, &pt, &Window);
Hit = WinPosWindowFromPoint(DesktopWindow, TRUE, &pt, &Window);
if(Window)
{

14
reactos/subsys/win32k/ntuser/winpos.c
View file

@ -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 1.99 2004/02/24 13:27:03 weiden Exp $
/* $Id: winpos.c,v 1.100 2004/02/24 15:56:53 weiden Exp $
*
* COPYRIGHT: See COPYING in the top level directory
* PROJECT: ReactOS kernel
@ -1277,7 +1277,7 @@ WinPosShowWindow(HWND Wnd, INT Cmd)
}
BOOL STATIC FASTCALL
WinPosSearchChildren(PWINDOW_OBJECT ScopeWin, POINT *Point,
WinPosSearchChildren(PWINDOW_OBJECT ScopeWin, BOOL SendProcHitTests, POINT *Point,
PWINDOW_OBJECT* Window, USHORT *HitTest)
{
PWINDOW_OBJECT Current;
@ -1314,7 +1314,9 @@ WinPosSearchChildren(PWINDOW_OBJECT ScopeWin, POINT *Point,
return TRUE;
}
if(Current->MessageQueue == PsGetWin32Thread()->MessageQueue)
if((SendProcHitTests &&
(Current->OwnerThread->ThreadsProcess == PsGetCurrentProcess())) ||
(Current->MessageQueue == PsGetWin32Thread()->MessageQueue))
{
*HitTest = IntSendMessage(Current->Self, WM_NCHITTEST, 0,
MAKELONG(Point->x, Point->y));
@ -1334,7 +1336,7 @@ WinPosSearchChildren(PWINDOW_OBJECT ScopeWin, POINT *Point,
Point->y < Current->ClientRect.bottom)
{
USHORT ChildHitTest;
if(WinPosSearchChildren(Current, Point, Window, &ChildHitTest))
if(WinPosSearchChildren(Current, SendProcHitTests, Point, Window, &ChildHitTest))
{
*HitTest = ChildHitTest;
ExFreePool(List);
@ -1357,7 +1359,7 @@ WinPosSearchChildren(PWINDOW_OBJECT ScopeWin, POINT *Point,
}
USHORT FASTCALL
WinPosWindowFromPoint(PWINDOW_OBJECT ScopeWin, POINT *WinPoint,
WinPosWindowFromPoint(PWINDOW_OBJECT ScopeWin, BOOL SendProcHitTests, POINT *WinPoint,
PWINDOW_OBJECT* Window)
{
HWND DesktopWindowHandle;
@ -1387,7 +1389,7 @@ WinPosWindowFromPoint(PWINDOW_OBJECT ScopeWin, POINT *WinPoint,
IntReleaseWindowObject(DesktopWindow);
}
if(WinPosSearchChildren(ScopeWin, &Point, Window, &HitTest))
if(WinPosSearchChildren(ScopeWin, SendProcHitTests, &Point, Window, &HitTest))
{
return HitTest;
}