protected override DependencyObject GetContainerForItemOverride()
{
var childItem = ExtendedTreeViewItem.CreateItemWithBinding();
childItem.OnHierarchyMouseUp += OnChildItemMouseLeftButtonUp;
return(childItem);
}
public static ExtendedTreeViewItem CreateItemWithBinding()
{
var tvi = new ExtendedTreeViewItem();
var expandedBinding = new Binding("IsExpanded");
expandedBinding.Mode = BindingMode.TwoWay;
tvi.SetBinding(ExtendedTreeViewItem.IsExpandedProperty, expandedBinding);
var selectedBinding = new Binding("IsSelected");
selectedBinding.Mode = BindingMode.TwoWay;
tvi.SetBinding(ExtendedTreeViewItem.IsSelectedProperty, selectedBinding);
return(tvi);
}