Changeset 5683 for trunk/changelog

Timestamp:

May 11, 2001, 10:34:26 AM (24 years ago)

Author:

sandervl

Message:

* empty log message *

File:

• trunk/changelog (modified) (1 diff)

trunk/changelog

@@ -1 @@
-/* $Id: changelog,v 1.1403 2001-05-10 17:04:50 sandervl Exp $ */
+/* $Id: changelog,v 1.1404 2001-05-11 08:34:26 sandervl Exp $ */
+
+ 2001-05-11: Sander van Leeuwen <sandervl@xs4all.nl>
+    - USER32:   o Rewrote window handling. Back to using frame and client windows
+                  for each win32 window.
+                  (fixes visible region problems with e.g. Opera)
+                  Frame windows never have the WS_CLIPCHILDREN style; this caused
+                  the transparency problems reported earlier when using this method.
+                  E.g.: Dialog parent, groupbox; invalidate part of groupbox -> 
+                        painting algorithm stops top-down search when it finds 
+                        a window with WS_CLIPCHILDREN style
+                        -> result: dialog window won't update groupbox background 
+                                   as groupbox only draws the border
+                o UpdateWindow: Must use frame window handle even though 
+                  UpdateWindow only updates the client area.
+                  If the frame window has a valid update region and we call
+                  WinUpdateWindow for the client window, then no WM_PAINT 
+                  messages will be sent.
+                o Don't erase background in RedrawWindow (invalidate) when
+                  RDW_ERASE flag not set. 
+                  (gets rid of excessive background redraws (flickering) for
+                   progress windows in some installers)
+                o Fixed ScrollWindow bug
+                o WM_SHOWWINDOW sent twice
+                o Mark window's visible region as changed when client receives
+                  WM_SIZE (PM). BeginPaint sends a WM_ERASEBKGND when this
+                  flag is set (regardless of erase flag set by RedrawWindow)
 
  2001-05-10: Shingo Tsuda <sofiya@din.or.jp>