Codejock Developer Community : Onkeydown() event in CXTTreeBase http://forum.codejock.com/ Copyright (c) 2006-2013 Web Wiz Forums - All Rights Reserved. Thu, 11 Jun 2026 04:17:13 +0000 Tue, 21 Oct 2008 10:55:41 +0000 http://blogs.law.harvard.edu/tech/rss Web Wiz Forums 12.04 360 forum.codejock.com/RSS_post_feed.asp?TID=12345 <![CDATA[Codejock Developer Community]]> http://forum.codejock.com/forum_images/codejock-logo.gif http://forum.codejock.com/ <![CDATA[Onkeydown() event in CXTTreeBase : It worked well! Thank you Oleg,...]]> http://forum.codejock.com/forum_posts.asp?TID=12345&PID=42206&title=onkeydown-event-in-cxttreebase#42206 Author: abazosan
Subject: 12345
Posted: 21 October 2008 at 10:55am

It worked well!
 
Thank you Oleg, you are very good.
]]> Tue, 21 Oct 2008 10:55:41 +0000 http://forum.codejock.com/forum_posts.asp?TID=12345&PID=42206&title=onkeydown-event-in-cxttreebase#42206 <![CDATA[Onkeydown() event in CXTTreeBase : Hi, Think you need TVN_SELCHANGED...]]> http://forum.codejock.com/forum_posts.asp?TID=12345&PID=41699&title=onkeydown-event-in-cxttreebase#41699 Author: Oleg
Subject: 12345
Posted: 07 October 2008 at 2:17am

Hi,


Think you need TVN_SELCHANGED notification. User can select item with mouse also...

]]> Tue, 07 Oct 2008 02:17:17 +0000 http://forum.codejock.com/forum_posts.asp?TID=12345&PID=41699&title=onkeydown-event-in-cxttreebase#41699 <![CDATA[Onkeydown() event in CXTTreeBase : Hi there, I&#039;ve got a CXTTree...]]> http://forum.codejock.com/forum_posts.asp?TID=12345&PID=41680&title=onkeydown-event-in-cxttreebase#41680 Author: abazosan
Subject: 12345
Posted: 06 October 2008 at 11:27am

Hi there,
 
I've got a CXTTree based class. I capture the OnKeyDown() event and it works fine.
 
When I navigate the tree with arrows up and down(even with SHIFT pressed), I capture the event, I get the list of selected items and refresh some information for all of them.
 
But, when I try to navigate the tree with the first letter of an item (pressing character 'c' to go to car...and so), list of selected items is empty so I can't do anything with it.
 
Is like the event launches after the selection of the next item with arrows, but before the selection of the next item with an alphanumeric character..
 
Is this a bug or am I doing something wrong?
 
This my code in OnKeyDown() method, if it helps

"void CMyClassView::OnKeyDown(UINT nChar, UINT nRepCnt, UINT nFlags)

{

CXTTreeView::OnKeyDown(nChar, nRepCnt, nFlags);
 
tSetLong setSelectedTags;

long lFocusedTag= -1L;

CTreeCtrl &rTree= GetTreeCtrl();

CTypedPtrList<CPtrList, HTREEITEM> listItems;

GetSelectedList(listItems);

POSITION pos= listItems.GetHeadPosition();

while (pos != NULL)

{

HTREEITEM hti= listItems.GetNext(pos);

if (hti != NULL)

{

long lCode= rTree.GetItemData(hti);

setSelectedItems.insert(lCode);

HTREEITEM hti= GetFocusedItem();

TreeSelectionHasChanged(lFocusedTag);

}

}"
]]> Mon, 06 Oct 2008 11:27:16 +0000 http://forum.codejock.com/forum_posts.asp?TID=12345&PID=41680&title=onkeydown-event-in-cxttreebase#41680