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wrap treeview node text

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Kevin
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Kevin asked on 14 Dec 2011, 10:08 PM
hi

I have a treeview in a stackpanel which can expand or shrink base on some logic. is it possible to limited the maxlenght of the treeview node text so that the text will wrap instread of the horizontal scrollbar shows up when the text is longer than the initial length of the treeview?

Thanks

Kevin

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Petar Mladenov
Telerik team
answered on 19 Dec 2011, 01:49 PM
Hello Kevin,

 You can set MaxWidth of the RadTreeViewitems via Style and then you can use TextBlocks for the Headers. You need to set the TextWrapping property of the TextBlocks to "Wrap", for  example like so:

<Grid x:Name="LayoutRoot" Background="White">
        <Grid.Resources>
            <Style TargetType="telerik:RadTreeViewItem">
                <Setter Property="MaxWidth" Value="290" />
            </Style>
            <DataTemplate x:Key="itemtemplate">
                <TextBlock TextWrapping="Wrap" Text="{Binding Name}" />
            </DataTemplate>
        </Grid.Resources>
 
        <telerik:RadTreeView x:Name="tree" ItemTemplate="{StaticResource itemtemplate}" Width="300" Background="AliceBlue"/>
 
    </Grid>
You can find this realized in the attached project. Please let us know if it satisfies you. Regards,
Petar Mladenov
the Telerik team

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Petar Mladenov
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