Codejock Developer Community : Bug in CXTTreeCtrl/View? http://forum.codejock.com/ Copyright (c) 2006-2013 Web Wiz Forums - All Rights Reserved. Mon, 20 Apr 2026 09:04:33 +0000 Thu, 30 Sep 2004 12:44:13 +0000 http://blogs.law.harvard.edu/tech/rss Web Wiz Forums 12.04 360 forum.codejock.com/RSS_post_feed.asp?TID=1221 <![CDATA[Codejock Developer Community]]> http://forum.codejock.com/forum_images/codejock-logo.gif http://forum.codejock.com/ <![CDATA[Bug in CXTTreeCtrl/View? : &gt; Can some recommend a work...]]> http://forum.codejock.com/forum_posts.asp?TID=1221&PID=3297&title=bug-in-cxttreectrl-view#3297 Author: steveshepard
Subject: 1221
Posted: 30 September 2004 at 12:44pm

> Can some recommend a work around?

After looking at the code, one fix would be to subclass CXTTreeCtrl and

  • Override SetInsertMark() and Get/SetInsertMarkColor() to record the relevant item, item color, and indicator location information.
  • Register for ON_WM_PAINT and
    • Call CXTTreeCtrl::OnPaint.
    • Draw the indicator.

Anyone know if the insert indicator look has changed since Win98?  Or can I safely draw one flavor on all?

-Steve

]]> Thu, 30 Sep 2004 12:44:13 +0000 http://forum.codejock.com/forum_posts.asp?TID=1221&PID=3297&title=bug-in-cxttreectrl-view#3297 <![CDATA[Bug in CXTTreeCtrl/View? : Hi All, There seems to be a bug...]]> http://forum.codejock.com/forum_posts.asp?TID=1221&PID=3295&title=bug-in-cxttreectrl-view#3295 Author: steveshepard
Subject: 1221
Posted: 30 September 2004 at 11:49am

Hi All,

There seems to be a bug in CXTTreeCtrl/View. 

After SetInsertMark() is called, the Insert mark is only partially rendered; the part that intersects the rect returned by GetItemRect() is overwritten in DoPaint().

Can some recommend a work around?

-Steve

]]> Thu, 30 Sep 2004 11:49:04 +0000 http://forum.codejock.com/forum_posts.asp?TID=1221&PID=3295&title=bug-in-cxttreectrl-view#3295