Codejock Developer Community : UpdateAllViews called when deleting characters http://forum.codejock.com/ Copyright (c) 2006-2013 Web Wiz Forums - All Rights Reserved. Sat, 23 May 2026 04:26:58 +0000 Tue, 04 Oct 2011 05:55:06 +0000 http://blogs.law.harvard.edu/tech/rss Web Wiz Forums 12.04 360 forum.codejock.com/RSS_post_feed.asp?TID=19013 <![CDATA[Codejock Developer Community]]> http://forum.codejock.com/forum_images/codejock-logo.gif http://forum.codejock.com/ <![CDATA[UpdateAllViews called when deleting characters : I have an application with...]]> http://forum.codejock.com/forum_posts.asp?TID=19013&PID=66491&title=updateallviews-called-when-deleting-characters#66491 Author: Fredrik
Subject: 19013
Posted: 04 October 2011 at 5:55am

I have an application with multiple views where one is a CXTPSyntaxEditView.  When testing v15.1.3 I noticed (for me) an unwanted behaviour: 

If you press backspace to delete a character ALL my views are being updated - for every character you delete. 

This is because when you delete a character range CXTPSyntaxEditCtrl::InvalidateAll() will be called. This function in turn calls

pParentWnd->GetDocument()->UpdateAllViews(NULL, xtpEditHintInvalidate);

which causes all my views to update. 

Of course I could check if lHint == xtpEditHintInvalidate, however this value is 10 which happens to be a value that I also use. 

Version 15.0.2 did not have this behaviour. 

Is this 'as designed' and will not change in future implementation or will there be another fix for it? 

Thanks, 
Fredrik
]]> Tue, 04 Oct 2011 05:55:06 +0000 http://forum.codejock.com/forum_posts.asp?TID=19013&PID=66491&title=updateallviews-called-when-deleting-characters#66491