/// <summary>
/// Ends a marquee selection sequence.
/// </summary>
/// <param name="e">A PInputEventArgs that contains the event data.</param>
/// <remarks>
/// <b>Notes to Inheritors:</b> Subclasses can override this method to be notified
/// at the end of a marquee selection sequence.
/// <para>
/// Overriding methods must still call <c>base.EndMarqueeSelection()</c> for correct
/// behavior.
/// </para>
/// </remarks>
protected virtual void EndMarqueeSelection(PInputEventArgs e)
{
// Remove marquee
marquee.RemoveFromParent();
marquee = null;
}
