Codejock Developer Community : Scrolling http://forum.codejock.com/ Copyright (c) 2006-2013 Web Wiz Forums - All Rights Reserved. Sat, 23 May 2026 03:57:30 +0000 Sat, 20 Jan 2007 09:43:22 +0000 http://blogs.law.harvard.edu/tech/rss Web Wiz Forums 12.04 360 forum.codejock.com/RSS_post_feed.asp?TID=6165 <![CDATA[Codejock Developer Community]]> http://forum.codejock.com/forum_images/codejock-logo.gif http://forum.codejock.com/ <![CDATA[Scrolling : Adding that seems to have no affect. Not...]]> http://forum.codejock.com/forum_posts.asp?TID=6165&PID=19552&title=scrolling#19552 Author: thodgson
Subject: 6165
Posted: 20 January 2007 at 9:43am

Adding that seems to have no affect.
 
Not sure how that would allow me to scroll the the last line (bottom) of the file/document.
]]> Sat, 20 Jan 2007 09:43:22 +0000 http://forum.codejock.com/forum_posts.asp?TID=6165&PID=19552&title=scrolling#19552 <![CDATA[Scrolling : try adding: GetEditCtrl...]]> http://forum.codejock.com/forum_posts.asp?TID=6165&PID=19533&title=scrolling#19533 Author: sserge
Subject: 6165
Posted: 19 January 2007 at 4:31pm

try adding:

GetEditCtrl().RecalcScrollBars();


--
WBR,
Serge
]]> Fri, 19 Jan 2007 16:31:32 +0000 http://forum.codejock.com/forum_posts.asp?TID=6165&PID=19533&title=scrolling#19533 <![CDATA[Scrolling : I have a View which is derived...]]> http://forum.codejock.com/forum_posts.asp?TID=6165&PID=19520&title=scrolling#19520 Author: thodgson
Subject: 6165
Posted: 19 January 2007 at 1:49pm

I have a View which is derived from the SyntaxEditorView class.  My class does not have a CDocument associated with it.
 
In the Syntax Editor control, I am loading a different file in the same control when the user changes what they are looking at. 
 
After a file is loaded and text inserted into the control.  I need to scroll to the bottom of the Syntax Editor window after a file is loaded for a "tail"-like behavior for log files.
 
To accomplish this, I have to do the following:
 
 GetEditCtrl().Scroll(0,0);
 GetEditCtrl().SetScrollRange(SB_VERT, 1, 1);
 GetEditCtrl().Scroll(0, pXTPSyntaxEditBufferManager->GetRowCount());
 int nPos = GetEditCtrl().GetScrollPos(SB_VERT);
 GetEditCtrl().GoToRow(nPos);
 GetEditCtrl().Scroll(0, nPos);
 
The problem is that if the previously loaded file is larger than the current file, the control is still retaining some old values that prevent the scrolling from working properly.
 
Perhaps this is a bug...or maybe my code will help someone else out.
 
]]> Fri, 19 Jan 2007 13:49:01 +0000 http://forum.codejock.com/forum_posts.asp?TID=6165&PID=19520&title=scrolling#19520