TreeViewItem horizontal stretch problem

[Nikolay Velizhanin]

ItemContainer go outside (right) of the tree. Version 2009.3.1322.1030

XAML:

<UserControl xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
        xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
        xmlns:local="clr-namespace:SilverlightApplication1"
        xmlns:telerikNavigation="clr-namespace:Telerik.Windows.Controls;assembly=Telerik.Windows.Controls.Navigation" x:Class="SilverlightApplication1.MainPage">
    <UserControl.Resources>

    </UserControl.Resources>
    <Grid x:Name="LayoutRoot">
        <telerikNavigation:RadTreeView x:Name="treeView1"
            ScrollViewer.HorizontalScrollBarVisibility ="Disabled"
            ScrollViewer.VerticalScrollBarVisibility="Auto">
            <telerikNavigation:RadTreeViewItem Header="Item 0"/>
            <telerikNavigation:RadTreeViewItem Header="Item 1"/>
            <telerikNavigation:RadTreeViewItem Header="Item 2">
                <telerikNavigation:RadTreeViewItem>
                    <telerikNavigation:RadTreeViewItem.Header>
                        <StackPanel Orientation="Vertical">
                            <TextBlock Text="This is a very long header of a RadTreeViewItem. This is a very long header of a RadTreeViewItem. This is a very long header of a RadTreeViewItem. This is a very long header of a RadTreeViewItem." />
                            <TextBlock Text="This is a very long header of a RadTreeViewItem. This is a very long header of a RadTreeViewItem. This is a very long header of a RadTreeViewItem. This is a very long header of a RadTreeViewItem." />
                        </StackPanel>
                    </telerikNavigation:RadTreeViewItem.Header>
                </telerikNavigation:RadTreeViewItem>
            </telerikNavigation:RadTreeViewItem>
            <telerikNavigation:RadTreeViewItem Header="Item 3"/>
        </telerikNavigation:RadTreeView>
    </Grid>
</UserControl>

In version 2009.2.812.1030 all fine.

[Dimitrina]

Hello Nikolay Velizhanin,

If you want to accomplish the desired functionality then you have to change the ItemPanel of RadTreeViewItem. Please find attached  project. Its you can see how to change the panel.

If you have further  questions please do not hesitate to ask us.

I hope this will help you.

Kind regards,
Dimitrina
the Telerik team

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[Nikolay Velizhanin]

Thanks! It works.