DotNet 4.8.1 build of DotNetBar

PROMS/DotNetBar Source Code/DevComponents.DotNetBar.Layout/TextMarkup/MarkupElementCollection.cs

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+using System;
+using System.Text;
+using System.Collections;
+
+#if AdvTree
+namespace DevComponents.Tree.TextMarkup
+#elif DOTNETBAR
+namespace DevComponents.DotNetBar.TextMarkup
+#elif SUPERGRID
+namespace DevComponents.SuperGrid.TextMarkup
+#elif LAYOUT
+namespace DevComponents.DotNetBar.Layout.TextMarkup
+#endif
+{
+    internal class MarkupElementCollection : CollectionBase
+    {
+        #region Private Variables
+        private MarkupElement m_Parent = null;
+        #endregion
+
+        #region Internal Implementation
+        /// <summary>Creates new instance of the class.</summary>
+        public MarkupElementCollection(MarkupElement parent)
+		{
+            m_Parent = parent;
+		}
+
+        /// <summary>
+        /// Gets or sets the collection parent element.
+        /// </summary>
+        public MarkupElement Parent
+        {
+            get { return m_Parent; }
+            set { m_Parent = value; }
+        }
+
+		/// <summary>
+		/// Adds new object to the collection.
+		/// </summary>
+		/// <param name="MarkupElement">Object to add.</param>
+		/// <returns>Index of newly added object.</returns>
+		public int Add(MarkupElement MarkupElement)
+		{
+			return List.Add(MarkupElement);
+		}
+		/// <summary>
+		/// Returns reference to the object in collection based on it's index.
+		/// </summary>
+		public MarkupElement this[int index]
+		{
+			get {return (MarkupElement)(List[index]);}
+			set {List[index] = value;}
+		}
+
+		/// <summary>
+		/// Inserts new object into the collection.
+		/// </summary>
+		/// <param name="index">Position of the object.</param>
+		/// <param name="value">Object to insert.</param>
+		public void Insert(int index, MarkupElement value) 
+		{
+			List.Insert(index, value);
+		}
+
+		/// <summary>
+		/// Returns index of the object inside of the collection.
+		/// </summary>
+		/// <param name="value">Reference to the object.</param>
+		/// <returns>Index of the object.</returns>
+		public int IndexOf(MarkupElement value) 
+		{
+			return List.IndexOf(value);
+		}
+
+		/// <summary>
+		/// Returns whether collection contains specified object.
+		/// </summary>
+		/// <param name="value">Object to look for.</param>
+		/// <returns>true if object is part of the collection, otherwise false.</returns>
+		public bool Contains(MarkupElement value) 
+		{
+			return List.Contains(value);
+		}
+
+		/// <summary>
+		/// Removes specified object from the collection.
+		/// </summary>
+		/// <param name="value"></param>
+		public void Remove(MarkupElement value) 
+		{
+			List.Remove(value);
+		}
+
+		protected override void OnRemoveComplete(int index,object value)
+		{
+			base.OnRemoveComplete(index,value);
+			MarkupElement me=value as MarkupElement;
+            if (m_Parent != null)
+            {
+                me.SetParent(null);
+                m_Parent.IsSizeValid = false;
+            }
+		}
+		protected override void OnInsertComplete(int index,object value)
+		{
+			base.OnInsertComplete(index,value);
+			MarkupElement me=value as MarkupElement;
+            if (m_Parent != null)
+            {
+                me.SetParent(m_Parent);
+                m_Parent.IsSizeValid = false;
+            }
+		}
+
+		/// <summary>
+		/// Copies collection into the specified array.
+		/// </summary>
+		/// <param name="array">Array to copy collection to.</param>
+		/// <param name="index">Starting index.</param>
+		public void CopyTo(MarkupElement[] array, int index) 
+		{
+			List.CopyTo(array, index);
+		}
+
+		/// <summary>
+		/// Copies contained items to the MarkupElement array.
+		/// </summary>
+		/// <param name="array">Array to copy to.</param>
+		internal void CopyTo(MarkupElement[] array)
+		{
+			List.CopyTo(array,0);
+		}
+
+		protected override void OnClear()
+		{
+			base.OnClear();
+		}
+
+		#endregion
+    }
+}