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properly handle HTTRANSPARENT hittest with mouse messages

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svn path=/trunk/; revision=9313
This commit is contained in:
Thomas Bluemel 2004-05-05 22:13:17 +00:00
parent 333e6a58cb
commit e8953aae82
1 changed files with 36 additions and 3 deletions
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39
reactos/subsys/win32k/ntuser/message.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: message.c,v 1.60 2004/04/29 21:13:16 gvg Exp $
/* $Id: message.c,v 1.61 2004/05/05 22:13:17 weiden Exp $
*
* COPYRIGHT: See COPYING in the top level directory
* PROJECT: ReactOS kernel
@ -435,6 +435,38 @@ IntTranslateMouseMessage(PUSER_MESSAGE_QUEUE ThreadQueue, LPMSG Msg, USHORT *Hit
/* only send WM_NCHITTEST messages if we're not capturing the window! */
*HitTest = IntSendMessage(Window->Self, WM_NCHITTEST, 0,
MAKELONG(Msg->pt.x, Msg->pt.y));
if(*HitTest == (USHORT)HTTRANSPARENT)
{
PWINDOW_OBJECT DesktopWindow;
HWND hDesktop = IntGetDesktopWindow();
if((DesktopWindow = IntGetWindowObject(hDesktop)))
{
PWINDOW_OBJECT Wnd;
WinPosWindowFromPoint(DesktopWindow, Window->MessageQueue, &Msg->pt, &Wnd);
if(Wnd)
{
if(Wnd != Window)
{
MSG NewMsg = *Msg;
/* post the message to the other window */
NewMsg.hwnd = Wnd->Self;
MsqPostMessage(Wnd->MessageQueue, &NewMsg, FALSE);
/* eat the message */
IntReleaseWindowObject(Wnd);
IntReleaseWindowObject(Window);
IntReleaseWindowObject(DesktopWindow);
return TRUE;
}
IntReleaseWindowObject(Wnd);
}
IntReleaseWindowObject(DesktopWindow);
}
}
}
else
{
@ -468,12 +500,13 @@ IntTranslateMouseMessage(PUSER_MESSAGE_QUEUE ThreadQueue, LPMSG Msg, USHORT *Hit
{
Msg->wParam = *HitTest;
}
Msg->lParam = MAKELONG(Msg->pt.x, Msg->pt.y);
}
else if(ThreadQueue->MoveSize == NULL &&
ThreadQueue->MenuOwner == NULL)
{
Msg->pt.x -= Window->ClientRect.left;
Msg->pt.y -= Window->ClientRect.top;
Msg->pt.x -= (WORD)Window->ClientRect.left;
Msg->pt.y -= (WORD)Window->ClientRect.top;
Msg->lParam = MAKELONG(Msg->pt.x, Msg->pt.y);
}
}