Codejock Developer Community : Incorrect bounding box of CXTPPropertyGridItem http://forum.codejock.com/ Copyright (c) 2006-2013 Web Wiz Forums - All Rights Reserved. Sun, 19 Apr 2026 16:08:00 +0000 Mon, 07 May 2007 08:15:44 +0000 http://blogs.law.harvard.edu/tech/rss Web Wiz Forums 12.04 360 forum.codejock.com/RSS_post_feed.asp?TID=7059 <![CDATA[Codejock Developer Community]]> http://forum.codejock.com/forum_images/codejock-logo.gif http://forum.codejock.com/ <![CDATA[Incorrect bounding box of CXTPPropertyGridItem : I see. And can I rely on that...]]> http://forum.codejock.com/forum_posts.asp?TID=7059&PID=22612&title=incorrect-bounding-box-of-cxtppropertygriditem#22612 Author: akur
Subject: 7059
Posted: 07 May 2007 at 8:15am

I see. And can I rely on that this line will be always exactly 1 pixel high - with all the different themes and styles a PropertyGrid can have?]]> Mon, 07 May 2007 08:15:44 +0000 http://forum.codejock.com/forum_posts.asp?TID=7059&PID=22612&title=incorrect-bounding-box-of-cxtppropertygriditem#22612 <![CDATA[Incorrect bounding box of CXTPPropertyGridItem : Hello, for OnDrawItemValue doesn&#039;t...]]> http://forum.codejock.com/forum_posts.asp?TID=7059&PID=22609&title=incorrect-bounding-box-of-cxtppropertygriditem#22609 Author: Oleg
Subject: 7059
Posted: 07 May 2007 at 8:12am

Hello,
for OnDrawItemValue doesn't used bottom line.
 
you can add in your code
 
CRect rcBound(rcValue);
rcBound.bottom++;
]]> Mon, 07 May 2007 08:12:01 +0000 http://forum.codejock.com/forum_posts.asp?TID=7059&PID=22609&title=incorrect-bounding-box-of-cxtppropertygriditem#22609 <![CDATA[Incorrect bounding box of CXTPPropertyGridItem : Hello,I&#039;d like to ask you...]]> http://forum.codejock.com/forum_posts.asp?TID=7059&PID=22604&title=incorrect-bounding-box-of-cxtppropertygriditem#22604 Author: akur
Subject: 7059
Posted: 07 May 2007 at 8:02am

Hello,

I'd like to ask you if there is a reason why CXTPPropertyGridItem::OnDrawItemValue() and CXTPPropertyGridItem::GetValueRect() use different-height rectangles?

The documentation says:

virtual BOOL OnDrawItemValue( CDC& dc, CRect rcValue);
    rcValue - Bounding rectangle of the item.

virtual CRect GetValueRect();
    Returns - A CRect object that represents the bounding rectangle of the item value's text.

So both rects should be a bounding box of the value part, shouldn't they?
However, in my override of CXTPPropertyGridItem class, in OnDrawItemValue() I get a height which is different from what GetValueRect() returns -- this makes my owner-drawn propertygrid items look strange (jumping one pixel up and down sometimes, according to some special actions I use).

Can you please explain why the rectangles are different?

Or is this simply a bug? Is there a solution for this (using XTP v11.1)?

Thank you, in advance!

]]> Mon, 07 May 2007 08:02:21 +0000 http://forum.codejock.com/forum_posts.asp?TID=7059&PID=22604&title=incorrect-bounding-box-of-cxtppropertygriditem#22604