Completed
Last Updated: 26 May 2020 08:34 by ADMIN
Release LIB 2020.2.525 (5/26/2020)
The Visibility of the DropPossibleIconElement inside the ControlTemplate of the TreeListViewDragCue is not collapsed when the drop is not possible in newer themes. 
Completed
Last Updated: 30 Mar 2020 04:37 by ADMIN
Release LIB 2020.1.330 (03/30/2020)
Completed
Last Updated: 18 Mar 2020 09:58 by ADMIN
Release LIB 2020.1.323 (03/23/2020)
The icon of the expand button seems truncated when the horizontal scrollbar is used.
Completed
Last Updated: 13 Mar 2020 09:44 by ADMIN
Release LIB 2020.1.316 (03/16/2020)

The selected rows of TreeListView are not returned when calling SelectionPattern.GetSelection method.

The problem can be reproduced with RadGridView as well.

Completed
Last Updated: 10 Mar 2020 12:15 by ADMIN
Release LIB 2020.1.316 (03/16/2020)
When expanding or collapsing an item fast, mouse over effect or expand/collapse appears on a different row. The row needs to be the recycled one. This means that you need to have more items in the viewport and scroll to the bottom for example.
Unplanned
Last Updated: 28 Feb 2020 14:53 by ADMIN
Created by: Dinko
Comments: 0
Category: TreeListView
Type: Feature Request
3
The control does not have a build-in expand/collapse animation. 
Completed
Last Updated: 19 Feb 2020 15:35 by ADMIN
Release R1 2020 SP1
Completed
Last Updated: 20 Jan 2020 12:40 by ADMIN
Release LIB 2020.1.120
Hi,

    I found a bug when use MergeCells in grid view and tree list view, I am the license account, my support is out of date,But I still want to feadback the bug to you , I make a vedio in attachment

When use in radtreelistview , I can not explict set the MergedCellsStyle, maybe MergedCellsStyleSelector also have the bug.I just try MergedCellsStyle.

Completed
Last Updated: 14 Jan 2020 16:31 by ADMIN
Release R1 2020
Created by: Martin Ivanov
Comments: 0
Category: TreeListView
Type: Bug Report
1

The JAWS screen reader cannot read the RadTreeListView and also its rows and cells.

This reproduces after the 2019.3.917 release.

To work this around create a custom RadTreeListViewAutomationPeer:

public class CustomTreeListView : RadTreeListView
{
	protected override AutomationPeer OnCreateAutomationPeer()
	{
		return new CustomTreeListViewAutomationPeer(this);
	}
}

public class CustomTreeListViewAutomationPeer : RadTreeListViewAutomationPeer
{
	public CustomTreeListViewAutomationPeer(RadTreeListView owner) 
		: base(owner)
	{
		var methodInfo = typeof(RadTreeListViewAutomationPeer).GetMethod("GetItemPeers", System.Reflection.BindingFlags.Instance | System.Reflection.BindingFlags.NonPublic);
		methodInfo.Invoke(this, null);
	}

	protected override List<AutomationPeer> GetChildrenCore()
	{
		var frameworkPeer = new FrameworkElementAutomationPeer((FrameworkElement)this.Owner);
		return frameworkPeer.GetChildren();
	}
}

Unplanned
Last Updated: 06 Dec 2019 14:20 by ADMIN
Selecting a large number of items through the UI or programatically with the Select method when in Extended SelectionMode leads to a degraded performance. As a workaround the Multiple SelectionMode can be used instead.
Unplanned
Last Updated: 19 Nov 2019 10:42 by ADMIN
Created by: n/a
Comments: 0
Category: TreeListView
Type: Feature Request
2
Expose API to allow customizing the appearance of the tree lines.
Completed
Last Updated: 04 Nov 2019 11:11 by ADMIN
Release LIB 2019.3.1104 (11/04/2019)
The behavior is reproducible when the TreeLines are visible and we have frozen columns. When the RadTreeListView is scrolled the TreeLines in the Frozen column is also scrolled.
Unplanned
Last Updated: 24 Oct 2019 11:37 by ADMIN
Add a mechanism that allows you to sort each child level separately. For example, by applying a different sort descriptor to each child hierarchical view collection.
Completed
Last Updated: 12 Jun 2019 15:05 by ADMIN
Release R2 2019 SP
Unplanned
Last Updated: 12 Jun 2019 11:01 by ADMIN
Created by: Thomas Roithmeier
Comments: 0
Category: TreeListView
Type: Feature Request
2
 
Unplanned
Last Updated: 26 May 2019 20:23 by Buks
Unplanned
Last Updated: 21 Jan 2019 10:46 by ADMIN
Created by: Yura
Comments: 0
Category: TreeListView
Type: Feature Request
0
Research a possible way to improve the expanding performance of TreeListViewRow.
Unplanned
Last Updated: 14 Dec 2018 14:43 by ADMIN
Sometimes the cells from more than one row are copied even though the SelectionMode is Single. As a workaround, you can clear the SelectedCells collection of the control in the Copied event:
this.RadTreeListView.SelectedCells.Clear();


Completed
Last Updated: 09 Nov 2018 15:30 by ADMIN
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