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WINPOS_WindowFromPoint should respect hrgnWnd.

This commit is contained in:
Huw D M Davies 2000-08-07 17:10:39 +00:00 committed by Alexandre Julliard
parent b9f350b517
commit b00c0124b9
1 changed files with 11 additions and 6 deletions
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9
windows/winpos.c
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@ -438,6 +438,7 @@ INT16 WINPOS_WindowFromPoint( WND* wndScope, POINT16 pt, WND **ppWnd )
INT16 retvalue;
POINT16 xy = pt;
TRACE("scope %04x %d,%d\n", wndScope->hwndSelf, pt.x, pt.y);
*ppWnd = NULL;
wndPtr = WIN_LockWndPtr(wndScope->child);
@ -469,11 +470,15 @@ INT16 WINPOS_WindowFromPoint( WND* wndScope, POINT16 pt, WND **ppWnd )
if ((wndPtr->dwStyle & WS_VISIBLE) &&
(!(wndPtr->dwStyle & WS_DISABLED) ||
((wndPtr->dwStyle & (WS_POPUP | WS_CHILD)) != WS_CHILD)) &&
(xy.x >= wndPtr->rectWindow.left) &&
(wndPtr->hrgnWnd ?
PtInRegion(wndPtr->hrgnWnd, xy.x - wndPtr->rectWindow.left,
xy.y - wndPtr->rectWindow.top) :
((xy.x >= wndPtr->rectWindow.left) &&
(xy.x < wndPtr->rectWindow.right) &&
(xy.y >= wndPtr->rectWindow.top) &&
(xy.y < wndPtr->rectWindow.bottom))
(xy.y < wndPtr->rectWindow.bottom))))
{
TRACE("%d,%d is inside %04x\n", xy.x, xy.y, wndPtr->hwndSelf);
*ppWnd = wndPtr; /* Got a suitable window */
/* If window is minimized or disabled, return at once */