Added HhyperDescriptor, sorting backgroundsprites according to texture

Hyper.ComponentModel/ChainingPropertyDescriptor.cs

@@ -0,0 +1,146 @@
+namespace Hyper.ComponentModel
+{
+    using System;
+    using System.ComponentModel;
+
+    public abstract class ChainingPropertyDescriptor : PropertyDescriptor
+    {
+        private readonly PropertyDescriptor _root;
+
+        protected PropertyDescriptor Root
+        {
+            get { return _root; }
+        }
+
+        protected ChainingPropertyDescriptor(PropertyDescriptor root)
+            : base(root)
+        {
+            _root = root;
+        }
+
+        public override void AddValueChanged(object component, EventHandler handler)
+        {
+            Root.AddValueChanged(component, handler);
+        }
+
+        public override AttributeCollection Attributes
+        {
+            get { return Root.Attributes; }
+        }
+
+        public override bool CanResetValue(object component)
+        {
+            return Root.CanResetValue(component);
+        }
+
+        public override string Category
+        {
+            get { return Root.Category; }
+        }
+
+        public override Type ComponentType
+        {
+            get { return Root.ComponentType; }
+        }
+
+        public override TypeConverter Converter
+        {
+            get { return Root.Converter; }
+        }
+
+        public override string Description
+        {
+            get { return Root.Description; }
+        }
+
+        public override bool DesignTimeOnly
+        {
+            get { return Root.DesignTimeOnly; }
+        }
+
+        public override string DisplayName
+        {
+            get { return Root.DisplayName; }
+        }
+
+        public override bool Equals(object obj)
+        {
+            return Root.Equals(obj);
+        }
+
+        public override PropertyDescriptorCollection GetChildProperties(object instance, Attribute[] filter)
+        {
+            return Root.GetChildProperties(instance, filter);
+        }
+
+        public override object GetEditor(Type editorBaseType)
+        {
+            return Root.GetEditor(editorBaseType);
+        }
+
+        public override int GetHashCode()
+        {
+            return Root.GetHashCode();
+        }
+
+        public override object GetValue(object component)
+        {
+            return Root.GetValue(component);
+        }
+
+        public override bool IsBrowsable
+        {
+            get { return Root.IsBrowsable; }
+        }
+
+        public override bool IsLocalizable
+        {
+            get { return Root.IsLocalizable; }
+        }
+
+        public override bool IsReadOnly
+        {
+            get { return Root.IsReadOnly; }
+        }
+
+        public override string Name
+        {
+            get { return Root.Name; }
+        }
+
+        public override Type PropertyType
+        {
+            get { return Root.PropertyType; }
+        }
+
+        public override void RemoveValueChanged(object component, EventHandler handler)
+        {
+            Root.RemoveValueChanged(component, handler);
+        }
+
+        public override void ResetValue(object component)
+        {
+            Root.ResetValue(component);
+        }
+
+        public override void SetValue(object component, object value)
+        {
+            Root.SetValue(component, value);
+        }
+
+        public override bool ShouldSerializeValue(object component)
+        {
+            return Root.ShouldSerializeValue(component);
+        }
+
+        public override bool SupportsChangeEvents
+        {
+            get { return Root.SupportsChangeEvents; }
+        }
+
+        public override string ToString()
+        {
+            return Root.ToString();
+        }
+    }
+}