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Interesting scrolling bug

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znakeeye View Drop Down
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    Posted: 01 May 2007 at 1:27am
Hi,
I have an MDI-application with a splitter with two columns: one custom CView and one CXTPSyntaxEditView.
 
CMainFrame -> CXTPTabClientWnd -> CMyMDIFrame
     -> CXTSplitterWnd -> (CMyView + CXTPSyntaxEditView)
 
The CXTPSyntaxEditCtrl is responsible for the scrollbar bug shown below! Upon creation, the edit control adds scrollbars on BOTH the views. Calling pEditView->GetEditCtrl().SetCreateScrollbarOnParent(FALSE) removes the extra scrollbars on MY own custom view, but the syntax edit view is not affected. What the?!
 
Double scrollbars when using a splitter.
 
Sure seems like CXTPSyntaxEditCtrl does not care what the view looks like. Any suggestions? Thanks!
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znakeeye View Drop Down
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Post Options Post Options   Thanks (0) Thanks(0)   Quote znakeeye Quote  Post ReplyReply Direct Link To This Post Posted: 07 May 2007 at 2:17am
Calling GetEditCtrl().SetCreateScrollbarOnParent(FALSE) in the constructor of the view solves the problem. However, I do not like it. This "scrollbar on parent" thing seems strange. If enabled, any view in a parent splitter gets scrollbars!
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AndreiM View Drop Down
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Post Options Post Options   Thanks (0) Thanks(0)   Quote AndreiM Quote  Post ReplyReply Direct Link To This Post Posted: 28 September 2007 at 4:51am
The CXTPSyntaxEditCtrl may be used in 2 modes:
 1. As a 'standalone' control with own scrollbars (on CVew, CDialog based parent window);
 2. As a main control for CVew based parent class.
 
For the second case CXTPSyntaxEditCtrl shoud use scroll bars from the parent.
SetCreateScrollbarOnParent used to define which scrollbars will be used.
 
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