DevTools for .NET

Answered wrap treeview node text

Kevin

Posted on Dec 14, 2011 (permalink)

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

Reply

Answer Petar Mladenov Petar Mladenov
Posted on Dec 19, 2011 (permalink)

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

Explore the entire Telerik portfolio by downloading the Ultimate Collection trial package. Get it now >>
Attached files
- TreeView.zip
Reply