137 lines
3.8 KiB
C#
137 lines
3.8 KiB
C#
// Permission is hereby granted, free of charge, to any person obtaining
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// a copy of this software and associated documentation files (the
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// "Software"), to deal in the Software without restriction, including
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// without limitation the rights to use, copy, modify, merge, publish,
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// distribute, sublicense, and/or sell copies of the Software, and to
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// permit persons to whom the Software is furnished to do so, subject to
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// the following conditions:
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//
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// The above copyright notice and this permission notice shall be
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// included in all copies or substantial portions of the Software.
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//
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// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
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// EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
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// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
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// NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
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// LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
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// OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
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// WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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//
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// Copyright (c) 2004-2005 Novell, Inc.
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//
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// Authors:
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// Peter Bartok pbartok@novell.com
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// Jackson Harper jackson@ximian.com
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//
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// COMPLETE
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using System.Collections;
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using System.ComponentModel;
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namespace System.Windows.Forms {
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[DefaultEvent("CollectionChanged")]
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public class BindingsCollection : BaseCollection {
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#region Public Constructors
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internal BindingsCollection ()
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{
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}
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#endregion // Public Constructors
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#region Public Instance Properties
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public override int Count {
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get {
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return base.Count;
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}
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}
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public Binding this[int index] {
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get {
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return (Binding)(base.List[index]);
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}
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}
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#endregion // Public Instance Properties
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#region Protected Instance Properties
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protected override ArrayList List {
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get {
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return base.List;
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}
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}
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#endregion // Protected Instance Properties
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#region Protected Instance Methods
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protected internal void Add(Binding binding) {
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AddCore(binding);
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}
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protected virtual void AddCore (Binding dataBinding)
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{
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CollectionChangeEventArgs args = new CollectionChangeEventArgs (CollectionChangeAction.Add, dataBinding);
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OnCollectionChanging (args);
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base.List.Add(dataBinding);
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OnCollectionChanged (args);
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}
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protected internal void Clear() {
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ClearCore();
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}
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protected virtual void ClearCore()
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{
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CollectionChangeEventArgs args = new CollectionChangeEventArgs(CollectionChangeAction.Refresh, null);
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OnCollectionChanging (args);
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base.List.Clear();
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OnCollectionChanged (args);
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}
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protected virtual void OnCollectionChanged(System.ComponentModel.CollectionChangeEventArgs ccevent) {
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if (CollectionChanged!=null) CollectionChanged(this, ccevent);
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}
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protected virtual void OnCollectionChanging (CollectionChangeEventArgs e)
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{
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if (CollectionChanging != null)
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CollectionChanging (this, e);
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}
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protected internal void Remove(Binding binding) {
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RemoveCore(binding);
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}
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protected internal void RemoveAt(int index) {
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base.List.RemoveAt(index);
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OnCollectionChanged(new CollectionChangeEventArgs(CollectionChangeAction.Remove, base.List));
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}
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protected virtual void RemoveCore(Binding dataBinding)
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{
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CollectionChangeEventArgs args = new CollectionChangeEventArgs(CollectionChangeAction.Remove, dataBinding);
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OnCollectionChanging (args);
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base.List.Remove(dataBinding);
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OnCollectionChanged (args);
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}
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protected internal bool ShouldSerializeMyAll() {
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if (this.Count>0) {
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return(true);
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} else {
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return(false);
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}
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}
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#endregion // Public Instance Methods
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internal bool Contains (Binding binding)
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{
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return List.Contains (binding);
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}
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#region Events
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public event CollectionChangeEventHandler CollectionChanged;
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public event CollectionChangeEventHandler CollectionChanging;
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#endregion // Events
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}
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}
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