Fluent.InRibbonGallery.OnSizePropertyChanged C# (CSharp) Method

        public void OnSizePropertyChanged(RibbonControlSize previous, RibbonControlSize current)
        {
            if (CanCollapseToButton)
            {
                if ((current == RibbonControlSize.Large)
                    && (galleryPanel.MinItemsInRow > MinItemsInRow))
                {
                    IsCollapsed = false;
                }
                else
                {
                    IsCollapsed = true;
                }
            }
            else
            {
                IsCollapsed = false;
            }
        }