/// <summary>
/// This is called when the ItemsPanel property is changed. We need to clear the old object and
/// fill our data into the new one.
/// </summary>
/// <param name="oldValue">Old panel</param>
/// <param name="newValue">New panel</param>
private void OnItemsPanelPropertyChanged(Xamarin.Forms.Layout <View> oldValue, Xamarin.Forms.Layout <View> newValue)
{
this.Content = null; // temporarily show nothing.
if (stack != null)
{
stack.Children.Clear();
if (newValue != null)
{
stack = null;
}
}
if (oldValue != null)
{
oldValue.Children.Clear();
}
// Will recreate the container if necessary
FillContainer(newValue, ItemsSource, ItemTemplate);
}
