Completed
Last Updated: 04 Sep 2018 08:20 by ADMIN
ADMIN
Created by: Telerik Admin
Comments: 1
Category: TreeView
Type: Feature Request
12
Add a possibility to disable selection of RadTreeViewItem.
Completed
Last Updated: 26 Aug 2016 09:58 by ADMIN
ADMIN
Created by: Telerik Admin
Comments: 0
Category: TreeView
Type: Feature Request
10
Show tooltip when node (the Header of the RadTreeViewiItem) is clipped.

You can check a possible implementation in this SDK sample:
https://github.com/telerik/xaml-sdk/tree/master/TreeView/ShowTooltipWhenNodeIsClipped 
Completed
Last Updated: 10 Aug 2016 13:18 by ADMIN
Create localization resources for the DropActionText in the TreeViewDragVisual element. The localization resources should work as the TextDropAfter, TextDropBefore, TextDropIn and TextDropRoot properties used to work in the Legacy mode of the RadTreeView DragDrop.
Completed
Last Updated: 17 Jul 2015 13:02 by ADMIN
Select a RadTreeViewItem with MOuse and in SelectionChaged event handler disable the RadTreeView. Then when you enable it programatically, the SelectedItems's foreground is wrong.

Available in LIB Version: 2015.2.720.
Completed
Last Updated: 18 Jun 2015 09:58 by ADMIN
Consider replacing the current touch gesture which starts drag operation. Now the gesture (tab and hold + move up) is not very intuitive. 

With Q2 2015 Release the DragDrop on touch device will work the following way. Hold down the finger on RadTreeViewItem, TouchIndicator circle appears and then you can move your finger to start the dragging.
Completed
Last Updated: 28 Oct 2014 15:05 by ADMIN
ADMIN
Created by: Telerik Admin
Comments: 0
Category: TreeView
Type: Feature Request
11
Support CommandBindings.

The item is Completed =>
RadTreeViewitem is ICommnadSource since 2011. 
RadTreeViewItem already has Command property, the command fires on mouse click.
Completed
Last Updated: 24 Sep 2014 15:55 by ADMIN
When you tab through your application you can observe that when the focus moves to the TreeView it will focus the first TreeViewItem. However, when you change the ItemsSource collection of the TreeView at run-time you won't be able to tab through the TreeView or its first TreeViewItem at all.

Fixed in LIB version: 2014.2.0915
Completed
Last Updated: 01 Aug 2014 06:49 by ADMIN
Allow cancelling a drag operation originating from certain items - basically the customers need to disable the drag operation on some items.
====
Here is a possible solution with handling DragInitialize
 
DragDropManager.AddDragInitializeHandler(this.tree, this.OnDragInitialize, true);

 private void OnDragInit(object sender, DragInitializeEventArgs e)
        {
            if (((e.OriginalSource as RadTreeViewItem).Header == "B1")
            {
                e.Data = null;
                e.DragVisual = null;
            }
Completed
Last Updated: 26 May 2014 14:56 by ADMIN
Setting these properties in the Legacy mode works as expected. The NEW DND mode will be the default one in Q2 2014.