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Return value of ExtSelectClipRgn should consider visible region.

This commit is contained in:
Ulrich Czekalla 2003-05-11 02:52:04 +00:00 committed by Alexandre Julliard
parent e8e10e9a8e
commit e7cc4ad2ef
1 changed files with 5 additions and 4 deletions
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9
objects/clipping.c
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@ -70,6 +70,7 @@ INT WINAPI SelectClipRgn( HDC hdc, HRGN hrgn )
INT WINAPI ExtSelectClipRgn( HDC hdc, HRGN hrgn, INT fnMode )
{
INT retval;
RECT rect;
DC * dc = DC_GetDCUpdate( hdc );
if (!dc) return ERROR;
@ -88,7 +89,6 @@ INT WINAPI ExtSelectClipRgn( HDC hdc, HRGN hrgn, INT fnMode )
{
if (dc->hClipRgn) DeleteObject( dc->hClipRgn );
dc->hClipRgn = 0;
retval = SIMPLEREGION; /* Clip region == whole DC */
}
else
{
@ -107,14 +107,15 @@ INT WINAPI ExtSelectClipRgn( HDC hdc, HRGN hrgn, INT fnMode )
}
if(fnMode == RGN_COPY)
retval = CombineRgn( dc->hClipRgn, hrgn, 0, fnMode );
CombineRgn( dc->hClipRgn, hrgn, 0, fnMode );
else
retval = CombineRgn( dc->hClipRgn, dc->hClipRgn, hrgn, fnMode);
CombineRgn( dc->hClipRgn, dc->hClipRgn, hrgn, fnMode);
}
CLIPPING_UpdateGCRegion( dc );
GDI_ReleaseObj( hdc );
return retval;
return GetClipBox(hdc, &rect);
}
/***********************************************************************