/// <summary>
/// Attempts to increase the position of the specified category, and returns true
/// if the index increase was successful.
/// </summary>
/// <param name="category">The category to increase the position of.</param>
/// <returns>Boolean, true if the item's position was increased.</returns>
public override bool IncreaseCategoryIndex(ICategory category)
{
return(category is IColorCategory cc && _categories.IncreaseIndex(cc));
}
/// <summary>
/// Attempts to increase the position of the specified category, and returns true
/// if the index increase was successful.
/// </summary>
/// <param name="category">The category to increase the position of</param>
/// <returns>Boolean, true if the item's position was increased</returns>
public override bool IncreaseCategoryIndex(ICategory category)
{
IColorCategory cc = category as IColorCategory;
return(cc != null && _categories.IncreaseIndex(cc));
}
