using System.Windows;

namespace BeWo.Scheduling.SchedulingUtils
{
    public class TreeViewItemHelper : DependencyObject
    {
        public static readonly DependencyProperty IsCheckedProperty = DependencyProperty.RegisterAttached("IsChecked", typeof(bool?), typeof(TreeViewItemHelper), new PropertyMetadata(false, null));

        public static void SetIsChecked(DependencyObject element, bool? isChecked)
        {
            element.SetValue(IsCheckedProperty, isChecked);
        }

        public static bool? GetIsChecked(DependencyObject element)
        {
            return (bool?) element.GetValue(IsCheckedProperty);
        }

        public static readonly DependencyProperty ParentProperty = DependencyProperty.RegisterAttached("Parent", typeof(object), typeof(TreeViewItemHelper));

        public static void SetParent(DependencyObject element, object Parent)
        {
            element.SetValue(ParentProperty, Parent);
        }

        public static object GetParent(DependencyObject element)
        {
            return element.GetValue(ParentProperty);
        }
    }
}