http://forum.codejock.com/ Copyright (c) 2006-2013 Web Wiz Forums - All Rights Reserved. Fri, 03 Apr 2026 19:47:37 +0000 Mon, 24 May 2010 23:47:13 +0000 http://blogs.law.harvard.edu/tech/rss Web Wiz Forums 12.04 360 forum.codejock.com/RSS_post_feed.asp?TID=16750 http://forum.codejock.com/forum_images/codejock-logo.gif http://forum.codejock.com/ http://forum.codejock.com/forum_posts.asp?TID=16750&PID=58656&title=track-control-blocks-being-clamped-to-position#58656 Author: Aaron Koolen
Subject: 16750
Posted: 24 May 2010 at 11:47pm

I have added some CXTPTrackBlock items to a TrackControl and their positions are being modified underneath me. After creating the control but before it's displayed I insert a series of items. However the code inside void CXTPTrackControlItem::RecalcLayout() clamps the block within the arbitraty value 320000.

This is happening because the TrackControl associated with a block is only ever set when the TrackControlItem that houses the block is drawn. And because I'm populating the control before it's first drawn the code clamps  the position.

Is there a suggested workaround to this? It seems the only real way around this is to wait until the first draw of the TrackControl before populating it.

Thoughts?


]]> Mon, 24 May 2010 23:47:13 +0000 http://forum.codejock.com/forum_posts.asp?TID=16750&PID=58656&title=track-control-blocks-being-clamped-to-position#58656