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CHtmlView + CXTResizeDialog = flicker |
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znakeeye 
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Joined: 26 July 2006 Status: Offline Points: 1672 |
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 Topic: CHtmlView + CXTResizeDialog = flickerPosted: 24 October 2010 at 9:55am |
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XTP 13.4.2. Windows 7 x64.
I have a CHtmlView inside a CXTResizeDialog.
SetResize(IDC_OF_HTML_VIEW, SZ_TOP_LEFT, SZ_BOTTOM_RIGHT);
When resizing, the html window flickers like hell (IE8 installed).
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xcentric
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Joined: 04 September 2008 Status: Offline Points: 41 |
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Posted: 24 October 2010 at 12:53pm |
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I am sure this a "side effect" of the fix for WM_PAINT issue described here:
https://forum.codejock.com/forum_posts.asp?TID=17309&title=docking-pane-ie9-webbrowser-crash |
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znakeeye
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Posted: 24 October 2010 at 1:31pm |
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Could be.
I've tried all different tricks, but none worked (e.g. overriding WM_PAINT + WM_ERASEBKGND)...
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Marco1
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Joined: 16 January 2004 Location: Germany Status: Offline Points: 251 |
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Posted: 25 October 2010 at 8:10am |
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Perhaps it's an issue of the CHtmlView itself...
I remember a project I had a similar problem (not with CJ). It ended in a quick workaround by overriding WM_SIZE and to do a resize by a timer only every 200ms. Not elegant, but it made flicker acceptable while resizing. |
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xcentric
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Posted: 25 October 2010 at 8:39am |
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The problem is such kind of issues appeared in XTP 13.4.2 (at least in my case).
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