Changeset 4762 for trunk/src/user32/dc.cpp

Timestamp:

Dec 7, 2000, 12:59:45 PM (25 years ago)

Author:

sandervl

Message:

BeginPaint fix (selectClientArea after GpiSelectClipRgn)

File:

• trunk/src/user32/dc.cpp (modified) (3 diffs)

trunk/src/user32/dc.cpp

@@ -1 @@
-/* $Id: dc.cpp,v 1.79 2000-11-22 13:44:49 sandervl Exp $ */
+/* $Id: dc.cpp,v 1.80 2000-12-07 11:59:45 sandervl Exp $ */
 
 /*
@@ -718 +718 @@
         WinOffsetRect(NULL, &rectlClip, -rectlClient.xLeft, -rectlClient.yBottom);
 
-        //change presentation space for client window
-        selectClientArea(wnd, pHps);
-
         //clip update region with client window rectangle
         HRGN hrgnClient = GpiCreateRegion(pHps->hps, 1, &rectlClient);
@@ -734 +731 @@
         //set clip region
         lComplexity = GpiSetClipRegion(pHps->hps, hrgnClip, &hrgnOldClip);
+
+        //change presentation space for client window
+        //NOTE: MUST do this after GpiSetClipRegion call!
+        //      When a window with CS_OWNDC looses focus, for some reason
+        //      GpiSetClipRegion resets the window dc origin back to (0,0)
+        selectClientArea(wnd, pHps);
 
         GpiQueryClipBox(pHps->hps, &rectl);