protected override void OnElementChanged(ElementChangedEventArgs <Xamarin.Forms.ListView> e)
{
base.OnElementChanged(e);
if (Control == null)
{
return;
}
if (e.OldElement != null)
{
Control.ItemClick -= Control_ItemClick;
Control.ItemLongClick -= Control_ItemLongClick;
((NativeDraggableListView)Control).ItemDroppedEvent -= ScrollableListView_ItemDroppedEvent;
}
if (e.NewElement != null)
{
Items = e.NewElement.ItemsSource as IList;
NativeDraggableListView scrollableListView = new NativeDraggableListView(Context)
{
GetListCount = ((count) => GetListCount(count))
};
scrollableListView.ItemDroppedEvent += ScrollableListView_ItemDroppedEvent;
scrollableListView.Adapter = Control.Adapter;
SetNativeControl(scrollableListView);
Control.ItemLongClick += Control_ItemLongClick;
Control.ItemClick += Control_ItemClick;
}
}
public OnScrollListener(NativeDraggableListView super)
{
this.super = super;
}
