private static void OnIsExpandedChanged(object sender, DependencyPropertyChangedEventArgs e)
{
LoopingSelector picker = (LoopingSelector)sender;
picker.UpdateItemState();
if (!picker.IsExpanded)
{
picker.SelectAndSnapToClosest();
}
if (picker._state == State.Normal || picker._state == State.Expanded)
{
picker._state = picker.IsExpanded ? State.Expanded : State.Normal;
}
var listeners = picker.IsExpandedChanged;
if (listeners != null)
{
listeners(picker, e);
}
}
private static void OnDataModelChanged(DependencyObject obj, DependencyPropertyChangedEventArgs e)
{
LoopingSelector picker = (LoopingSelector)obj;
picker.UpdateData();
}