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- Xref: sparky comp.os.ms-windows.programmer.misc:3639 comp.os.ms-windows.programmer.tools:1496
- Newsgroups: comp.os.ms-windows.programmer.misc,comp.os.ms-windows.programmer.tools,comp.windows.ms.programmer
- Path: sparky!uunet!cs.utexas.edu!torn!watserv2.uwaterloo.ca!watserv1!monet.uwaterloo.ca!schao
- From: schao@monet.uwaterloo.ca (Stewart Chao)
- Subject: Help with SAVEBITS class style
- Message-ID: <By7EqG.BwK@watserv1.uwaterloo.ca>
- Keywords: SAVEBITS class style
- Sender: news@watserv1.uwaterloo.ca
- Organization: University of Waterloo
- Date: Tue, 24 Nov 1992 04:49:27 GMT
- Lines: 13
-
- Has anyone used the CS_SAVEBITS class style? When I create a class with this
- attribute, the Windows does not save the overwritten part of the screen, as it
- should. When my window is moved, the window under my window is sent a WM_PAINT
- message. I am trying to mimic the POPUPMENU class which uses CS_SAVEBITS.
-
- I am using BC++ 3.1 and WinSight to track the window messages. Can anyone
- help me? Thank you.
-
- (PS. The POPUPMENU class, any of the windows of a popmenu, saves whatever
- it covers to a bitmap and when the windows is destroyed the bitmap is
- used to restored the region obscured, instead of giving the covered
- windows a WM_PAINT message. CS_SAVEBITS supposely tells windows to
- treat my windows in this manner, but does not (according to WinSight)).
-