protected override void OnItemsChanged(NotifyCollectionChangedEventArgs e)
{
collectionChanging = true;
base.OnItemsChanged(e);
collectionChanging = false;
if ((e.NewItems != null) && (e.NewItems.Count > 0))
{
TabView view = (TabView)e.NewItems[0];
this.SelectedItem = view;
if (!view.IsLoaded)
{
RoutedEventHandler loaded = null;
loaded = (sender, ea) =>
{
view.Loaded -= loaded;
this.InvalidateMeasure();
};
view.Loaded += loaded;
}
}
this.InvalidateMeasure();
//base.OnItemsChanged(e);
}
private static void IsSelectedChanged(DependencyObject d, DependencyPropertyChangedEventArgs e)
{
TabView owner = (TabView)d;
bool value = (bool)e.NewValue;
// We only update the parent window too, if we are in tab.
//if (value && owner.IsRegularTab && (owner.ParentWindow != null))
// owner.ParentWindow.SelectedView = owner;
}
