Codejock Developer Community : Tooltip fails to call TVN_GETINFOTIP http://forum.codejock.com/ Copyright (c) 2006-2013 Web Wiz Forums - All Rights Reserved. Wed, 13 May 2026 04:44:07 +0000 Tue, 03 Feb 2009 10:58:48 +0000 http://blogs.law.harvard.edu/tech/rss Web Wiz Forums 12.04 360 forum.codejock.com/RSS_post_feed.asp?TID=13325 <![CDATA[Codejock Developer Community]]> http://forum.codejock.com/forum_images/codejock-logo.gif http://forum.codejock.com/ <![CDATA[Tooltip fails to call TVN_GETINFOTIP : When we moved to CodeJock, we...]]> http://forum.codejock.com/forum_posts.asp?TID=13325&PID=45109&title=tooltip-fails-to-call-tvn-getinfotip#45109 Author: rdhd
Subject: 13325
Posted: 03 February 2009 at 10:58am

When we moved to CodeJock, we seemed to have lost the capability to provide custom tooltips for items in a tree control. With MFC/Windows I can see that our property page's OnNotify function is called when the tooltip timer trips. The call stack is pretty deep but the result is that the MFC/Windows tooltip system detects the mouse is over the tree control and notifies our property page that contains the tree control using the

TVN_GETINFOTIP

notification message. We return the text at that time. With CJ, the notification is not made. We do get a

TTN_NEEDTEXT

notification on the page as we move over the tree control but the call has no data indicating which item text is being requested for. We ignore the need text call (return zero) and the tip that is retrieved is the text for the item and not the info tip we serve up when we were not using codejock.
 
What do I need to set so that the CJ tooltip will send the TVN_GETINFOTIP message to get the tip text we want to show?
 
Or
 
Where is the handle to the item that text is being request for stored when the TTN_NEEDTEXT notification is made?
]]> Tue, 03 Feb 2009 10:58:48 +0000 http://forum.codejock.com/forum_posts.asp?TID=13325&PID=45109&title=tooltip-fails-to-call-tvn-getinfotip#45109