Completed
Last Updated: 24 Feb 2012 09:30 by ADMIN
ADMIN
Created by: Jack
Comments: 0
Category: TreeView
Type: Bug Report
0
1. navigate to some tree item, try to right-click it to see context menu. It is working ok
2. have the focus on tree item, and having the mouse over that item, try to press context keyboard button
Completed
Last Updated: 24 Feb 2012 09:29 by ADMIN
1. Have some tree with nodes and subnodes. Expand some of the nodes one by one until vertical scrollbar appears.
At the same time, there should be more nodes which have subnodes left
2. Do "Expand all" on some other node which is not expanded yet. Code used: "node.ExpandAll()"
Scroll bar reflect the area change and you can scroll up and down, it's ok
3. Do "Collapse all" on same node. Code used: "node.Collapse()"
Completed
Last Updated: 21 Feb 2012 03:06 by Svetlin
Cut, Copy and Paste menu items in default context menu of RadTreeView are not localizable.
Completed
Last Updated: 20 Feb 2012 04:01 by Svetlin
The context menu does not open at the right position when context menu button is used.
Completed
Last Updated: 16 Feb 2012 04:22 by Svetlin
You cannot unsubscribe from the NodeCheckedChanging event of RadTreeView.
Completed
Last Updated: 03 Feb 2012 04:22 by Svetlin
When you clear the child nodes of any node, the RadTreeView is scrolling to its initial position.
Completed
Last Updated: 24 Jan 2012 10:07 by ADMIN
ADMIN
Created by: Jack
Comments: 0
Category: TreeView
Type: Bug Report
0
Use the project from the ticket to reproduce this issue.
Completed
Last Updated: 16 Jan 2012 06:29 by Svetlin
A NullReferenceException is thrown when the nodes are cleared and new selected nodes are determined.
Completed
Last Updated: 23 Dec 2011 08:14 by ADMIN
After executing the following code and checking the checkbox of the node, a NullReferenceException is thrown:

this.radTreeView1.BeginUpdate(); 
this.radTreeView1.Nodes.Clear();
radTreeView1.Nodes.Add(new RadTreeNode("name")); 
this.radTreeView1.EndUpdate();
Completed
Last Updated: 16 Dec 2011 04:49 by ADMIN
1. Create a new project with RadTreeView
2. Run the project
3. Click inside RadTreeView
4. Press the up/down arrows several times
5. An exception will occur
Completed
Last Updated: 07 Dec 2011 12:22 by ADMIN
ADMIN
Created by: Jack
Comments: 0
Category: TreeView
Type: Bug Report
0
1. Create a new project and add RadTreeView
2. Add Add and Clear buttons
3. On Add button click - add nodes
4. On Clear button click - call the Clear method of the Nodes collection
5. Run the project and click the Add/Clear methods several times
Completed
Last Updated: 24 Nov 2011 10:47 by ADMIN
FIX. RadTreeView - the GradientStyle property of RadTreeNode is overriden by the theme, even though it is set locally
The first part of the issue, regarding RadTreeNode.BackColor is addressed.
There is no issue with the persistance of GradientStyle property. To persist the GradientStyle property you should set its value explicitly. Here is an example:
void radTreeView1_NodeFormatting(object sender, TreeNodeFormattingEventArgs e)
{
if (radTreeView1.SelectedNode != null)
{
if (e.Node == radTreeView1.SelectedNode)
{
e.NodeElement.BackColor = Color.Yellow;
e.NodeElement.BackColor2 = Color.White;
e.NodeElement.GradientStyle = Telerik.WinControls.GradientStyles.Linear;
e.NodeElement.DrawFill = true;
e.NodeElement.NumberOfColors = 2;
return;
}
}
e.NodeElement.ResetValue(LightVisualElement.BackColorProperty, Telerik.WinControls.ValueResetFlags.Local);
e.NodeElement.ResetValue(LightVisualElement.BackColor2Property, Telerik.WinControls.ValueResetFlags.Local);
e.NodeElement.ResetValue(LightVisualElement.GradientStyleProperty, Telerik.WinControls.ValueResetFlags.Local);
e.NodeElement.ResetValue(LightVisualElement.DrawFillProperty, Telerik.WinControls.ValueResetFlags.Local);
e.NodeElement.ResetValue(LightVisualElement.NumberOfColorsProperty, Telerik.WinControls.ValueResetFlags.Local);
}
Completed
Last Updated: 26 Oct 2011 06:27 by Svetlin
Improve the TreeViewDragDropService extensibility by allowing replacing the default remove behavior with copy behavior.
Completed
Last Updated: 10 Oct 2011 02:20 by Svetlin
ValueValidating and ValidationError are fired twice when message box is shown in the event handler of ValidationError event.
Completed
Last Updated: 21 Sep 2011 06:18 by ADMIN
1. Create a new project containing a RadTreeView
2. Add some nodes
3. On a Button.Click event call the Collapse method for the selected node
4. Run the application and click the button
Completed
Last Updated: 16 Sep 2011 08:30 by ADMIN
There should be a convenient way to hide the expander icon and to show lines when using full lazy mode.
Completed
Last Updated: 15 Sep 2011 06:58 by ADMIN
ADMIN
Created by: Julian Benkov
Comments: 0
Category: TreeView
Type: Bug Report
1
When i have the root nodes loaded, but there are more nodes than fit in the visible area of the treeview, the scrollbar is not automatically shown. I've tried setting the AutoScroll option to true, but that doesn't help.
Completed
Last Updated: 14 Sep 2011 04:51 by Svetlin
When the ShowLines property is set to true, the lines that link nodes in RadTreeView are not rendered appropriately for some levels.
Comment: When using full lazy mode RadGridView displays expander icon for all nodes. When it is hidden there is a whitespace. You can show tree lines only with code.
Completed
Last Updated: 14 Sep 2011 03:43 by Jesse Dyck
ADD. RadTreeView - add functionality to prevent the horizontal auto-scrolling when longer nodes are clicked
Comment: The new RadTreeViewElement.AutoScrollOnClick property disables the horizontal scrolling when clicking with the mouse on a tree node
Completed
Last Updated: 12 Sep 2011 11:23 by ADMIN
Buttons are not visible when using custom DPI settings in RadTreeView property builder.