TreeListView - Expansion arrow not shown

Grids for WPF Forum

Posted 5 years ago by eric
Version: 18.1.0673
Platform: .NET 4.7
Environment: Windows 10 (64-bit)



so im trying to use the Treelistview and i followed to examples to build a list of items.

All is working fine, but for some reason i cannot see the expansion arrow. 

I am able to double click the items to expand, but no arrow is shown.

What is weird, is that it seems present since i can single click expand the node by pressing on the left of the item (where the arrow SHOULD be and behaves as if i clicked on it).


Any idea what is wrong?


Here is my tree view code:

<grids:TreeListView x:Name="treeListView"
RootItem="{Binding ElementName=DefaultLayout, Path=CircuitItemsRoot}"
ChildrenBinding="{Binding Childs, Mode=OneTime}"
IsExpandedBinding="{Binding IsExpanded, Mode=TwoWay}"
<grids:TreeListViewColumn Header="Name" Width="*" MaxWidth="300">
<StackPanel Orientation="Horizontal">
<Image Source="{Binding Image}" Height="16"/>
<TextBlock Text="{Binding Name}" Margin="5,0,0,0"/>
<grids:TreeListViewColumn Header="Visibility" Width="auto" HeaderHorizontalAlignment="Right" CellHorizontalAlignment="Right" >
<CheckBox IsChecked="{Binding IsVisible}"/>

Comments (2)

Posted 5 years ago by eric

Also i am not able to see the row highlight when selecting an item or when hovering my mouse on top of an item.

Looks like some template is not loaded properly. Do i need to do something special to see those?

Answer - Posted 5 years ago by eric

Sorry, i found the issue... I had mixed versions of the dlls...


My bad.

The latest build of this product (v24.1.2) was released 1 month ago, which was after the last post in this thread.

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