/// <summary>
        /// Handler drop events
        /// </summary>
        /// <param name="point">Current mouse position</param>
        public bool OnDrop(Point point)
        {
            _btnDock.Template = (ControlTemplate)App.Current.FindResource(NORMAL_TEMPLATE);

            if (!_enabled)
            {
                return(false);
            }

            return(_owner.OnDrop(_btnDock));
        }