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Scrollbar drawing bug |
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cpede 
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Joined: 13 August 2004 Location: Denmark Status: Offline Points: 645 |
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 Topic: Scrollbar drawing bugPosted: 04 September 2008 at 4:17am |
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This problem really frustrates me. I have spend 2 days just finding the reason. I know it is a part of my implementation because it is not a common problem, but maybe someone recognize the problem and even better have a solution
 As you can see a scrollbar is displayed inside the Report? I'm sure that the scrollbar corresponds to the scrollbar when I restore my window from maximized. So maybe the problem is due to having the app. maximized? The drawing of the scrollbar also comes very late in the drawing process. I have added a lot of RedrawControl and RedrawWindow etc. in OnSize and OnActivate but nothing helps
 As soon as I click in the Report is disappears and everything is OK. I also played around with the Clipchildren and Siblings with no luck. I'm using Tabbed MDI, and if I click on the Tab it also disappears.-cpede
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znakeeye
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Joined: 26 July 2006 Status: Offline Points: 1672 |
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Posted: 08 September 2008 at 7:06am |
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Are you using CXTScrollBar? |
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cpede
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Joined: 13 August 2004 Location: Denmark Status: Offline Points: 645 |
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Posted: 09 September 2008 at 3:33am |
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No, it is just the standard CXTPReport control. I simply just can't get rid of it
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Oleg
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Joined: 21 May 2003 Location: United States Status: Offline Points: 11234 |
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Posted: 09 September 2008 at 5:30am |
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Hi,
Maybe you have CSplitterWnd ? It can't be standard scrollbar of ReprotControl.
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Oleg, Support Team
CODEJOCK SOFTWARE SOLUTIONS |
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cpede
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Joined: 13 August 2004 Location: Denmark Status: Offline Points: 645 |
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Posted: 10 September 2008 at 7:13am |
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No scrollbar.
But maybe it has something to do with the way I select the active MDI child window. I'm using a MDI with a CXTPTabClientWnd, and the problem occurs when I want to select a given page in the MDI. I do the following:
((CMDIChildWnd*)pPage->GetParent())->MDIActivate();
This is probably not the correct way to select a page from the tabbed interface?
-cpede
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Oleg
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Joined: 21 May 2003 Location: United States Status: Offline Points: 11234 |
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Posted: 10 September 2008 at 9:28am |
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no, its fine.
Run Spy++ and check if this scrollbar has handle.
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Oleg, Support Team
CODEJOCK SOFTWARE SOLUTIONS |
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cpede
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Joined: 13 August 2004 Location: Denmark Status: Offline Points: 645 |
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Posted: 10 September 2008 at 9:31am |
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Already tried that, it is drawn on top of the Report window, after the last OnSize is called.
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