private static void OnSelectedItemChanged(BindableObject bindable, object oldValue, object newValue)
{
BindablePicker boundPicker = (BindablePicker)bindable;
boundPicker.InvalidateMeasure();
boundPicker.ItemSelected?.Invoke(boundPicker, new SelectedItemChangedEventArgs(newValue));
boundPicker.InternalSelectedItemChanged();
}
private static void OnItemsSourceChanged(BindableObject bindable, object oldValue, object newValue)
{
if (Equals(newValue, null) && Equals(oldValue, null))
{
return;
}
BindablePicker picker = (BindablePicker)bindable;
picker.InstanceOnItemsSourceChanged(oldValue, newValue);
}
private static void OnSelectedValueChanged(BindableObject bindable, object oldValue, object newValue)
{
BindablePicker boundPicker = (BindablePicker)bindable;
boundPicker.InternalSelectedValueChanged();
}