1 // Permission is hereby granted, free of charge, to any person obtaining
2 // a copy of this software and associated documentation files (the
3 // "Software"), to deal in the Software without restriction, including
4 // without limitation the rights to use, copy, modify, merge, publish,
5 // distribute, sublicense, and/or sell copies of the Software, and to
6 // permit persons to whom the Software is furnished to do so, subject to
7 // the following conditions:
9 // The above copyright notice and this permission notice shall be
10 // included in all copies or substantial portions of the Software.
12 // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
13 // EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
14 // MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
15 // NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
16 // LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
17 // OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
18 // WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
20 // Copyright (c) 2004-2005 Novell, Inc.
23 // Peter Bartok pbartok@novell.com
24 // Jackson Harper jackson@ximian.com
30 using System.Collections;
31 using System.ComponentModel;
33 namespace System.Windows.Forms {
34 [DefaultEvent("CollectionChanged")]
35 public class BindingsCollection : BaseCollection {
37 #region Public Constructors
38 internal BindingsCollection ()
41 #endregion // Public Constructors
43 #region Public Instance Properties
44 public override int Count {
50 public Binding this[int index] {
52 return (Binding)(base.List[index]);
55 #endregion // Public Instance Properties
57 #region Protected Instance Properties
58 protected override ArrayList List {
63 #endregion // Protected Instance Properties
65 #region Protected Instance Methods
66 protected internal void Add(Binding binding) {
70 protected virtual void AddCore (Binding dataBinding)
72 CollectionChangeEventArgs args = new CollectionChangeEventArgs (CollectionChangeAction.Add, dataBinding);
74 OnCollectionChanging (args);
76 base.List.Add(dataBinding);
77 OnCollectionChanged (args);
80 protected internal void Clear() {
84 protected virtual void ClearCore()
86 CollectionChangeEventArgs args = new CollectionChangeEventArgs(CollectionChangeAction.Refresh, null);
88 OnCollectionChanging (args);
91 OnCollectionChanged (args);
94 protected virtual void OnCollectionChanged(System.ComponentModel.CollectionChangeEventArgs ccevent) {
95 if (CollectionChanged!=null) CollectionChanged(this, ccevent);
99 protected virtual void OnCollectionChanging (CollectionChangeEventArgs e)
101 if (CollectionChanging != null)
102 CollectionChanging (this, e);
106 protected internal void Remove(Binding binding) {
110 protected internal void RemoveAt(int index) {
111 base.List.RemoveAt(index);
112 OnCollectionChanged(new CollectionChangeEventArgs(CollectionChangeAction.Remove, base.List));
115 protected virtual void RemoveCore(Binding dataBinding)
117 CollectionChangeEventArgs args = new CollectionChangeEventArgs(CollectionChangeAction.Remove, dataBinding);
119 OnCollectionChanging (args);
121 base.List.Remove(dataBinding);
122 OnCollectionChanged (args);
125 protected internal bool ShouldSerializeMyAll() {
132 #endregion // Public Instance Methods
134 internal bool Contains (Binding binding)
136 return List.Contains (binding);
140 public event CollectionChangeEventHandler CollectionChanged;
142 public event CollectionChangeEventHandler CollectionChanging;