/// <summary>
/// Called to inform the combo box that one of its items was changed.
/// </summary>
/// <param name="container">The item container that was changed.</param>
internal void HandleItemChanged(ComboBoxItem container)
{
UpdateSelectionBox();
}
/// <summary>
/// Called to inform the combo box that one of its items was clicked.
/// </summary>
/// <param name="container">The item container that was clicked.</param>
internal void HandleItemClicked(ComboBoxItem container)
{
if (container != null && !GetIsSelected(container))
{
BeginChangeSelection();
UnselectAllItems();
SelectContainer(container);
EndChangeSelection();
}
IsDropDownOpen = false;
}
