Codejock Developer Community : CMarkupTreeCtrl problem http://forum.codejock.com/ Copyright (c) 2006-2013 Web Wiz Forums - All Rights Reserved. Tue, 12 May 2026 22:09:02 +0000 Wed, 02 Sep 2009 03:01:06 +0000 http://blogs.law.harvard.edu/tech/rss Web Wiz Forums 12.04 360 forum.codejock.com/RSS_post_feed.asp?TID=15070 <![CDATA[Codejock Developer Community]]> http://forum.codejock.com/forum_images/codejock-logo.gif http://forum.codejock.com/ <![CDATA[CMarkupTreeCtrl problem : Yeah, but what happens if you...]]> http://forum.codejock.com/forum_posts.asp?TID=15070&PID=52667&title=cmarkuptreectrl-problem#52667 Author: znakeeye
Subject: 15070
Posted: 02 September 2009 at 3:01am

Yeah, but what happens if you have a different font in the markup? Then the width will not match, right?
 
In general, I think the native Windows tree control is a disaster :(
]]> Wed, 02 Sep 2009 03:01:06 +0000 http://forum.codejock.com/forum_posts.asp?TID=15070&PID=52667&title=cmarkuptreectrl-problem#52667 <![CDATA[CMarkupTreeCtrl problem : Hi, yes its almost same as...]]> http://forum.codejock.com/forum_posts.asp?TID=15070&PID=52592&title=cmarkuptreectrl-problem#52592 Author: Oleg
Subject: 15070
Posted: 31 August 2009 at 8:07am

Hi,
 
yes its almost same as http://forum.codejock.com/forum_posts.asp?TID=14704
]]> Mon, 31 Aug 2009 08:07:04 +0000 http://forum.codejock.com/forum_posts.asp?TID=15070&PID=52592&title=cmarkuptreectrl-problem#52592 <![CDATA[CMarkupTreeCtrl problem : Solved it! Replacing...]]> http://forum.codejock.com/forum_posts.asp?TID=15070&PID=52522&title=cmarkuptreectrl-problem#52522 Author: znakeeye
Subject: 15070
Posted: 28 August 2009 at 10:30am

Solved it!
 
Replacing your "NULL" with the actual text of the item does the trick. Windows seems to calculate the widths upon the InsertItem call!
 
---------------------------------------------------------------------------
CString GetInnerText(CXTPMarkupObject* pParent);
 
HTREEITEM CMarkupTreeCtrl::AddItem(LPCTSTR lpszItem, int nImage, int nSelectedImage, HTREEITEM hParent/* = TVI_ROOT*/, HTREEITEM hInsertAfter/* = TVI_LAST*/)
{
    CXTPMarkupUIElement* pUIElement = Parse(lpszItem);
   
    HTREEITEM hItem;
    if (pUIElement)
    {
        hItem = InsertItem(GetInnerText(pUIElement), nImage, nSelectedImage, hParent, hInsertAfter);
        SetItemData(hItem, (DWORD_PTR)pUIElement);
    }
    else
    {
        hItem = InsertItem(lpszItem, nImage, nSelectedImage, hParent, hInsertAfter);
    }
    return hItem;
}
 
]]> Fri, 28 Aug 2009 10:30:00 +0000 http://forum.codejock.com/forum_posts.asp?TID=15070&PID=52522&title=cmarkuptreectrl-problem#52522 <![CDATA[CMarkupTreeCtrl problem : XTP 13.1. CMarkupTreeCtrl is...]]> http://forum.codejock.com/forum_posts.asp?TID=15070&PID=52518&title=cmarkuptreectrl-problem#52518 Author: znakeeye
Subject: 15070
Posted: 28 August 2009 at 9:42am

XTP 13.1.
 
CMarkupTreeCtrl is owner-drawn. This means the width of the items is not set (since Windows does not draw it) which leads to a missing horizontal scrollbar. The control is not wide enough to show my items, and I have to make sure the tree control becomes aware of this and then shows a properly scaled horizontal scrollbar.
 
I've searched the whole net. Can't find information about this (which is odd).
 
Any ideas?
]]> Fri, 28 Aug 2009 09:42:56 +0000 http://forum.codejock.com/forum_posts.asp?TID=15070&PID=52518&title=cmarkuptreectrl-problem#52518