Codejock Developer Community : Multiselect and drag-and-drop http://forum.codejock.com/ Copyright (c) 2006-2013 Web Wiz Forums - All Rights Reserved. Sun, 19 Apr 2026 18:11:56 +0000 Wed, 31 Mar 2004 07:08:06 +0000 http://blogs.law.harvard.edu/tech/rss Web Wiz Forums 12.04 360 forum.codejock.com/RSS_post_feed.asp?TID=585 <![CDATA[Codejock Developer Community]]> http://forum.codejock.com/forum_images/codejock-logo.gif http://forum.codejock.com/ <![CDATA[Multiselect and drag-and-drop : Hello All I have the problem...]]> http://forum.codejock.com/forum_posts.asp?TID=585&PID=1497&title=multiselect-and-draganddrop#1497 Author: Serge
Subject: 585
Posted: 31 March 2004 at 7:08am

Hello All

I have the problem in CXTTreeCtrl. I want to implement the drag-and-drop for multiply selected items. The drag-and-drop for single item works fine, but when I call CXTTreeCtrl::EnableMultiSelect function, I begin receive OnBeginDrag notification even when I simple click on some item and then release the mouse button.

In order to demonstrate this behaviour I wrote the little application, attached to this question. Decommenting the "m_Tree.EnableMultiSelection()" line in CDemoDlg::OnInitDialog function starts all the problems.

I order to solve this problem I wrote my own handler for OnLButtonDown message, (so drag-and-drop of multiply items is working), but, as result, I don't receive OnLButtonUp message after simple click. This causes me additional problems.

I use XTreemTookit 1.9.2.2.

All ideas will be accepted with great thanks

Best regards

Serge2004-03-31_070728_CTreeCtrl_with_Drag-and-Drop.zip

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