My Edit boxes are flickering when CView object is redrawing itself.
in [Visual C]
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From: sujeet27kulk on 9 May 2008 05:20 Hi, I am working on an MDI application.My Custom CEdit boxes are moving with MouseMove on client area of CView derived class. I set CMDIFrameWnd derived class(CMainWindow ) as parent to my Custom CEdit boxes which is a need. In certain conditions (due to some other drawing) CView is redrawing itself while Edit boxes are moving on MouseMove . When my Edit boxes are in the same rect which CView is redrawing then they are flickering. I think view is drawing itself on top of those Cedit boxes. But when I set CView as parent Edit boxes are not flickerig its working fine. But due to some other requirement I need to set CMainWindow as parent. Is there anything I can do to avoid this flickering. I tried by calling RedrawWindow on Edit box objects but not its not working. Do I need to sen some Message. Anything that will avoid that flickering? Please help.
From: David Wilkinson on 9 May 2008 07:55 sujeet27kulk(a)gmail.com wrote: > Hi, > I am working on an MDI application.My Custom CEdit boxes are moving > with MouseMove on client area of CView derived class. I set > CMDIFrameWnd derived class(CMainWindow ) as parent to my Custom CEdit > boxes which is a need. In certain conditions (due to some other > drawing) CView is redrawing itself while Edit boxes are moving on > MouseMove . When my Edit boxes are in the same rect which CView is > redrawing then they are flickering. I think view is drawing itself on > top of those Cedit boxes. But when I set CView as parent Edit boxes > are not flickerig its working fine. But due to some other requirement > I need to set CMainWindow as parent. Is there anything I can do to > avoid this flickering. I tried by calling RedrawWindow on Edit box > objects but not its not working. Do I need to sen some Message. > Anything that will avoid that flickering? Please help. sujeet: Please don't multi-post. This is an MFC question, so microsoft.public.vc.mfc is the correct group. -- David Wilkinson Visual C++ MVP
From: sujeet27kulk on 9 May 2008 10:35 On May 9, 4:55 pm, David Wilkinson <no-re...(a)effisols.com> wrote: > sujeet27k...(a)gmail.com wrote: > > Hi, > > I am working on an MDI application.My Custom CEdit boxes are moving > > with MouseMove on client area of CView derived class. I set > > CMDIFrameWnd derived class(CMainWindow ) as parent to my Custom CEdit > > boxes which is a need. In certain conditions (due to some other > > drawing) CView is redrawing itself while Edit boxes are moving on > > MouseMove . When my Edit boxes are in the same rect which CView is > > redrawing then they are flickering. I think view is drawing itself on > > top of those Cedit boxes. But when I set CView as parent Edit boxes > > are not flickerig its working fine. But due to some other requirement > > I need to set CMainWindow as parent. Is there anything I can do to > > avoid this flickering. I tried by calling RedrawWindow on Edit box > > objects but not its not working. Do I need to sen some Message. > > Anything that will avoid that flickering? Please help. > > sujeet: > > Please don't multi-post. This is an MFC question, so microsoft.public.vc.mfc is > the correct group. > > -- > David Wilkinson > Visual C++ MVP Sorry will take care from next time.
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