Changeset 10060 for trunk/src/user32/dc.cpp

Timestamp:

May 2, 2003, 5:33:17 PM (22 years ago)

Author:

sandervl

Message:

Keep track of all open DCs and query the visible region during WM_VRNENABLED to work around a PM bug

File:

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

trunk/src/user32/dc.cpp

@@ -1 @@
-/* $Id: dc.cpp,v 1.118 2003-03-22 20:27:10 sandervl Exp $ */
+/* $Id: dc.cpp,v 1.119 2003-05-02 15:33:15 sandervl Exp $ */
 
 /*
@@ -885 +885 @@
             dprintf2(("ReleaseDC: CS_OWNDC, not released"));
         }
+        if(!isOwnDC && !wnd->isDesktopWindow()) {
+            //remove from list of open DCs for this window
+            wnd->removeOpenDC(hdc);
+        }
         RELEASE_WNDOBJ(wnd);
     }
@@ -1103 +1107 @@
 
     dprintf (("User32: GetDCEx hwnd %x (%x %x) -> hdc %x", hwnd, hrgn, flags, pHps->hps));
+
+    //add to list of open DCs for this window
+    if(wnd->isDesktopWindow() == FALSE) {//not relevant for the desktop window
+         wnd->addOpenDC((HDC)pHps->hps);
+    }
+
     RELEASE_WNDOBJ(wnd);