Codejock Developer Community : CXTTreeBase::FindItem method usage http://forum.codejock.com/ Copyright (c) 2006-2013 Web Wiz Forums - All Rights Reserved. Wed, 13 May 2026 18:27:37 +0000 Wed, 26 Mar 2008 16:49:42 +0000 http://blogs.law.harvard.edu/tech/rss Web Wiz Forums 12.04 360 forum.codejock.com/RSS_post_feed.asp?TID=9950 <![CDATA[Codejock Developer Community]]> http://forum.codejock.com/forum_images/codejock-logo.gif http://forum.codejock.com/ <![CDATA[CXTTreeBase::FindItem method usage : Hi, Olegthis fix seems to have...]]> http://forum.codejock.com/forum_posts.asp?TID=9950&PID=32612&title=cxttreebasefinditem-method-usage#32612 Author: MacW
Subject: 9950
Posted: 26 March 2008 at 4:49pm

Hi, Oleg

this fix seems to have solved the problem. I made some initial tests and it looks good
]]> Wed, 26 Mar 2008 16:49:42 +0000 http://forum.codejock.com/forum_posts.asp?TID=9950&PID=32612&title=cxttreebasefinditem-method-usage#32612 <![CDATA[CXTTreeBase::FindItem method usage : Hi, Yes. ]]> http://forum.codejock.com/forum_posts.asp?TID=9950&PID=32584&title=cxttreebasefinditem-method-usage#32584 Author: Oleg
Subject: 9950
Posted: 26 March 2008 at 5:14am

Hi,
 
Yes.
]]> Wed, 26 Mar 2008 05:14:22 +0000 http://forum.codejock.com/forum_posts.asp?TID=9950&PID=32584&title=cxttreebasefinditem-method-usage#32584 <![CDATA[CXTTreeBase::FindItem method usage : Hi Oleg; will this fix also...]]> http://forum.codejock.com/forum_posts.asp?TID=9950&PID=32577&title=cxttreebasefinditem-method-usage#32577 Author: mgampi
Subject: 9950
Posted: 26 March 2008 at 4:02am

Hi Oleg;
 
will this fix also be applied in 12.0 final?
]]> Wed, 26 Mar 2008 04:02:31 +0000 http://forum.codejock.com/forum_posts.asp?TID=9950&PID=32577&title=cxttreebasefinditem-method-usage#32577 <![CDATA[CXTTreeBase::FindItem method usage : Him Please replace GetLastItem...]]> http://forum.codejock.com/forum_posts.asp?TID=9950&PID=32573&title=cxttreebasefinditem-method-usage#32573 Author: Oleg
Subject: 9950
Posted: 26 March 2008 at 12:58am

Him
 
Please replace GetLastItem method as
 

HTREEITEM CXTTreeBase::GetLastItem(HTREEITEM hItem) const
{
 // Temporary used variable
 HTREEITEM htiNext;
 // Get the last item at the top level
 if (hItem == NULL)
 {
  hItem = m_pTreeCtrl->GetRootItem();
  htiNext = m_pTreeCtrl->GetNextSiblingItem(hItem);
  while (htiNext != NULL)
  {
   hItem = htiNext;
   htiNext = m_pTreeCtrl->GetNextSiblingItem(htiNext);
  }
 }
 while (m_pTreeCtrl->ItemHasChildren(hItem) != NULL)
 {
  // Find the last child of hItem
  htiNext = m_pTreeCtrl->GetChildItem(hItem);
  while (htiNext != NULL)
  {
   hItem = htiNext;
   htiNext = m_pTreeCtrl->GetNextSiblingItem(htiNext);
  }
 }
 return hItem;
}
]]> Wed, 26 Mar 2008 00:58:44 +0000 http://forum.codejock.com/forum_posts.asp?TID=9950&PID=32573&title=cxttreebasefinditem-method-usage#32573 <![CDATA[CXTTreeBase::FindItem method usage : Hi; In my case I only needed...]]> http://forum.codejock.com/forum_posts.asp?TID=9950&PID=32563&title=cxttreebasefinditem-method-usage#32563 Author: mgampi
Subject: 9950
Posted: 25 March 2008 at 4:02pm

Hi;
In my case I only needed forward only search capabilities, but I think it's a good starting point for your requirements. Just call GetPrevItem() if a search with the start item got by GetNextItem() gives no result; voila!
]]> Tue, 25 Mar 2008 16:02:49 +0000 http://forum.codejock.com/forum_posts.asp?TID=9950&PID=32563&title=cxttreebasefinditem-method-usage#32563 <![CDATA[CXTTreeBase::FindItem method usage : Thanks for helping outUnfortunately,...]]> http://forum.codejock.com/forum_posts.asp?TID=9950&PID=32559&title=cxttreebasefinditem-method-usage#32559 Author: MacW
Subject: 9950
Posted: 25 March 2008 at 12:17pm

Thanks for helping out 

Unfortunately, it seems that your method does not find all possible matches when a sub-item is selected, and the sibling item above also has a sub-item which would cause a match, like in the attached screen shot.
I start with the orange node, searching upwards for the sub-term "ba".

.
]]> Tue, 25 Mar 2008 12:17:52 +0000 http://forum.codejock.com/forum_posts.asp?TID=9950&PID=32559&title=cxttreebasefinditem-method-usage#32559 <![CDATA[CXTTreeBase::FindItem method usage : Yes, in this case. The contents...]]> http://forum.codejock.com/forum_posts.asp?TID=9950&PID=32558&title=cxttreebasefinditem-method-usage#32558 Author: MacW
Subject: 9950
Posted: 25 March 2008 at 12:05pm

Yes, in this case. The contents of the tree are flexible, and there may be several root items.]]> Tue, 25 Mar 2008 12:05:45 +0000 http://forum.codejock.com/forum_posts.asp?TID=9950&PID=32558&title=cxttreebasefinditem-method-usage#32558 <![CDATA[CXTTreeBase::FindItem method usage : Hi; I use this part of code...]]> http://forum.codejock.com/forum_posts.asp?TID=9950&PID=32541&title=cxttreebasefinditem-method-usage#32541 Author: mgampi
Subject: 9950
Posted: 25 March 2008 at 4:23am

Hi;
I use this part of code if I want to search for items in a tree. It works very well and I don't have troubles with find and or find next.
In my case I use find/find next with the same toolbar button:
 
void CPVBar::OnSearch(NMHDR* pNMHDR, LRESULT* pResult)
{
  CString strFind = pMyControl_->GetEditText();
  HTREEITEM hItem=0;
  if ((hItem=MyTree_.GetSelectedItem())==0)
   hItem=MyTree_.GetRootItem();
  else
   hItem=MyTree_.GetNextItem(hItem);
  if ((hItem=MyTree_.FindItem(strFind, FALSE, TRUE, FALSE, hItem))!=0)
  {
   VERIFY(MyTree_.SelectItem(hItem));
   MyTree_.EnsureVisible(hItem);
   MyTree_.SetItemBold(hItem);
  }
  *pResult = 1; // Handled;
 }
}
]]> Tue, 25 Mar 2008 04:23:52 +0000 http://forum.codejock.com/forum_posts.asp?TID=9950&PID=32541&title=cxttreebasefinditem-method-usage#32541 <![CDATA[CXTTreeBase::FindItem method usage : Hello, Yes, seems there is...]]> http://forum.codejock.com/forum_posts.asp?TID=9950&PID=32528&title=cxttreebasefinditem-method-usage#32528 Author: Oleg
Subject: 9950
Posted: 24 March 2008 at 2:14pm

Hello,
 
Yes, seems there is bug if  there are 2 or more root items. :(
 
Do you have one root item ?
]]> Mon, 24 Mar 2008 14:14:05 +0000 http://forum.codejock.com/forum_posts.asp?TID=9950&PID=32528&title=cxttreebasefinditem-method-usage#32528 <![CDATA[CXTTreeBase::FindItem method usage : Hi,I have a reproducible bug where...]]> http://forum.codejock.com/forum_posts.asp?TID=9950&PID=32518&title=cxttreebasefinditem-method-usage#32518 Author: MacW
Subject: 9950
Posted: 24 March 2008 at 11:36am

Hi,

I have a reproducible bug where calling FindItem with bDownDir = FALSE causes an endless loop within the FindItem method. The search never terminates and I need to force my application to close.

My tree contains one node with the search text. I select this entry, and then call FindItem with the direction upwards. FindItem never finds the entry, but instead falls into a loop.

]]> Mon, 24 Mar 2008 11:36:05 +0000 http://forum.codejock.com/forum_posts.asp?TID=9950&PID=32518&title=cxttreebasefinditem-method-usage#32518