Open AngryCarrot789 opened 1 week ago
Seems like the TreeView.SelectedItemsCollectionChanged
method in the NotifyCollectionChangedAction.Reset
case is checking if SelectedItems
list has items which it wont since it's responding to a CollectionChanged
event from said list
Describe the bug
When I call UnselectAll on my tree view, the selected items list gets called but no event is fired.
To Reproduce
Create a TreeView and fill it with some TreeViewItems. Then select an item and invoke UnselectAll, you will notice no SelectionChanged event is fired
Expected behavior
No response
Avalonia version
11.2.999-cibuild0048720-alpha
OS
Windows
Additional context
I insert TreeViewItems into the TreeView manually:
this.Items.Insert(0, new TreeViewItem());
. Maybe there is an issue with this technique?