TreeViewItem not selectible with datacontext

Question

When I set the treeviewitem's header via a DataContext, it adds a few pixels of padding that are clickable, and then puts the text with isn't clickable. I shall post an image; blue: clickable, red: unclickable.

The classes that store the data:

public class TagClass
{
    public string TagClassMagic { get; set; }
    public ITagClass RawClass { get; set; }
    public List<TagEntry> TagEntries = new List<TagEntry>();

    public IList Children
    {
        get
        {
            return new CompositeCollection()
                {
                    new CollectionContainer() { Collection = TagEntries }
                };
        }
    }

}
public class TagEntry
{
    public string TagFileName { get; set; }
    public ITagEntry RawTag { get; set; }
}

The XAML for displaying the Data:

<TreeView x:Name="tvTagList" Margin="15, 40, 15, 50" ItemsSource="{Binding}" VerticalAlignment="Stretch" HorizontalAlignment="Stretch" Background="{x:Null}" BorderBrush="{DynamicResource ExtryzeAccentBrushSecondary}" BorderThickness="2" ScrollViewer.CanContentScroll="True" Foreground="White">
    <TreeView.Resources>
        <HierarchicalDataTemplate DataType="{x:Type  DataBind:TagClass}" ItemsSource="{Binding Children}" >
            <TreeViewItem Header="{Binding TagClassMagic}" />
        </HierarchicalDataTemplate>
        <HierarchicalDataTemplate DataType="{x:Type DataBind:TagEntry}"  >
            <TreeViewItem Header="{Binding TagFileName}" />
        </HierarchicalDataTemplate>
    </TreeView.Resources>
</TreeView>

Are you describing what does happen or what you would like to happen? Do you want the whole thing to be clickable? — pete the pagan-gerbil, Aug 01 '12 at 13:36
Updated with code, and yes, I want the whole thing to be clickable. Like a regular TreeViewItem — Alexander Forbes-Reed, Aug 01 '12 at 13:53

score 2 · Accepted Answer · answered Aug 01 '12 at 14:00

2

Try to remove this ones:

<TreeViewItem Header="{Binding TagClassMagic}" />
<TreeViewItem Header="{Binding TagFileName}" />

and instead add a data templates for TagEntry accordingly - put just simple textblocks in those data templates

answered Aug 01 '12 at 14:00

niao

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TreeViewItem not selectible with datacontext

1 Answers1