Changeset 2686 for trunk/src/user32/dc.cpp

Timestamp:

Feb 8, 2000, 11:28:03 PM (26 years ago)

Author:

sandervl

Message:

Turn of WM_BACKERASEBKGND when calling RedrawWindow to invalidate a window

File:

• trunk/src/user32/dc.cpp (modified) (2 diffs)

trunk/src/user32/dc.cpp

@@ -1 @@
-/* $Id: dc.cpp,v 1.44 2000-02-07 14:30:18 sandervl Exp $ */
+/* $Id: dc.cpp,v 1.45 2000-02-08 22:28:03 sandervl Exp $ */
 
 /*
@@ -1087 +1087 @@
    if (redraw & RDW_UPDATENOW_W) redraw &= ~RDW_ERASENOW_W;
 
-   if (redraw & RDW_NOERASE_W) {
+   //SvL: Should we check if there is already an invalidated window part before
+   //     deciding to skip erase?
+   if(redraw & RDW_NOERASE_W || ((redraw & (RDW_INVALIDATE_W|RDW_ERASE_W|RDW_ERASENOW_W)) == RDW_INVALIDATE_W)) {
         wnd->setSuppressErase(TRUE);
    }