Codejock Developer Community : Bug in TaskPanel http://forum.codejock.com/ Copyright (c) 2006-2013 Web Wiz Forums - All Rights Reserved. Sat, 13 Jun 2026 13:49:19 +0000 Wed, 10 Oct 2007 14:45:37 +0000 http://blogs.law.harvard.edu/tech/rss Web Wiz Forums 12.04 360 forum.codejock.com/RSS_post_feed.asp?TID=8001 <![CDATA[Codejock Developer Community]]> http://forum.codejock.com/forum_images/codejock-logo.gif http://forum.codejock.com/ <![CDATA[Bug in TaskPanel : I use a task panel with panels...]]> http://forum.codejock.com/forum_posts.asp?TID=8001&PID=27186&title=bug-in-taskpanel#27186 Author: MacW
Subject: 8001
Posted: 10 October 2007 at 2:45pm

I use a task panel with panels containing form views.

Even using the UpdateScrollBar() trick, I sometimes get the same redraw problems just by scrolling the task bar. If a panel becomes hidden in part by scrolling it out of the visible area, and then scrolling back, it sometimes contains rubbish.


]]> Wed, 10 Oct 2007 14:45:37 +0000 http://forum.codejock.com/forum_posts.asp?TID=8001&PID=27186&title=bug-in-taskpanel#27186 <![CDATA[Bug in TaskPanel : Thanks Oleg, it works great. Dmitry...]]> http://forum.codejock.com/forum_posts.asp?TID=8001&PID=25984&title=bug-in-taskpanel#25984 Author: Dmitry
Subject: 8001
Posted: 16 September 2007 at 11:35pm

Thanks Oleg, it works great.

Dmitry]]> Sun, 16 Sep 2007 23:35:47 +0000 http://forum.codejock.com/forum_posts.asp?TID=8001&PID=25984&title=bug-in-taskpanel#25984 <![CDATA[Bug in TaskPanel : Hi, As workaround create small...]]> http://forum.codejock.com/forum_posts.asp?TID=8001&PID=25903&title=bug-in-taskpanel#25903 Author: Oleg
Subject: 8001
Posted: 15 September 2007 at 1:35am

Hi,
 
As workaround create small class that will redraw all child windows after expanding:
 
class CControlsTaskPanel : public CXTPTaskPanel
{
 virtual void UpdateScrollBar()
 {
  CXTPTaskPanel::UpdateScrollBar();
  RedrawWindow(0, 0, RDW_INVALIDATE | RDW_ALLCHILDREN);
 }
};
 
and instead CXTPTaskPanel in declarations use CControlsTaskPanel.
]]> Sat, 15 Sep 2007 01:35:13 +0000 http://forum.codejock.com/forum_posts.asp?TID=8001&PID=25903&title=bug-in-taskpanel#25903 <![CDATA[Bug in TaskPanel : PS: I&#039;m using XTP 11.1.3...]]> http://forum.codejock.com/forum_posts.asp?TID=8001&PID=25853&title=bug-in-taskpanel#25853 Author: Dmitry
Subject: 8001
Posted: 14 September 2007 at 4:44am

PS: I'm using XTP 11.1.3 with Visual Studio 2005.

Dmitry.]]> Fri, 14 Sep 2007 04:44:33 +0000 http://forum.codejock.com/forum_posts.asp?TID=8001&PID=25853&title=bug-in-taskpanel#25853 <![CDATA[Bug in TaskPanel : Hi, There seems to be a bug in...]]> http://forum.codejock.com/forum_posts.asp?TID=8001&PID=25852&title=bug-in-taskpanel#25852 Author: Dmitry
Subject: 8001
Posted: 14 September 2007 at 4:34am

Hi,

There seems to be a bug in using dialogs within TaskPanel groups. It can be reproduced using slightly modified TaskPanel sample.

Attached is the modifications needed to TaskPanel sample to reproduce the problem. Override resource.h, TaskPanel.rc & SearchDlg.cpp and rebuild TaskPanel.sln. Then, run the sample and look at the search dialog.

20070914_042400_TaskPanelBug.zip

The problem:



The three groups with a dialog in each should look like the image on the left when expanded. When they are expanded from the top, they do (ie expand the top group, then centre, then the bottom.) However, when expanded from the bottom up, they look like the image on the right, ie the third group contains rubbish from the second group.

As another way to reproduce the same problem - expand all groups from top to bottom (the picture will be correct), then collapse and expand the top group. The picture will be incorrect again.

Could you please have a look at this ASAP?

Regards,
Dmitry Jouravlev
]]> Fri, 14 Sep 2007 04:34:57 +0000 http://forum.codejock.com/forum_posts.asp?TID=8001&PID=25852&title=bug-in-taskpanel#25852