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// Permission is hereby granted, free of charge, to any person obtaining
// a copy of this software and associated documentation files (the
// "Software"), to deal in the Software without restriction, including
// without limitation the rights to use, copy, modify, merge, publish,
// distribute, sublicense, and/or sell copies of the Software, and to
// permit persons to whom the Software is furnished to do so, subject to
// the following conditions:
//
// The above copyright notice and this permission notice shall be
// included in all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
// EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
// NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
// LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
// OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
// WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
//
//
// Author:
// Miguel de Icaza (miguel@gnome.org)
//
// Copyright 2004-2006 Novell, Inc.
//
using System;
using System.ComponentModel;
using System.Collections;
using System.Windows.Forms.Layout;
namespace System.Windows.Forms {
[Editor ("System.Windows.Forms.Design.StyleCollectionEditor, " + Consts.AssemblySystem_Design, typeof (System.Drawing.Design.UITypeEditor))]
public abstract class TableLayoutStyleCollection : IList, ICollection, IEnumerable
{
ArrayList al = new ArrayList ();
TableLayoutPanel table;
internal TableLayoutStyleCollection (TableLayoutPanel table)
{
if (table == null)
throw new ArgumentNullException("table");
this.table = table;
}
public int Add (TableLayoutStyle style)
{
return ((IList)this).Add (style);
}
public void Clear ()
{
foreach (TableLayoutStyle style in al)
style.Owner = null;
al.Clear ();
table.PerformLayout ();
}
public int Count {
get { return al.Count; }
}
public void RemoveAt (int index)
{
((TableLayoutStyle)al[index]).Owner = null;
al.RemoveAt (index);
table.PerformLayout ();
}
#region IList methods
//
// The IList methods will later be implemeneted, this is to get us started
//
int IList.Add (object style)
{
TableLayoutStyle layoutStyle = (TableLayoutStyle) style;
if (layoutStyle.Owner != null)
throw new ArgumentException ("Style is already owned");
layoutStyle.Owner = table;
int result = al.Add (layoutStyle);
if (table != null)
table.PerformLayout ();
return result;
}
bool IList.Contains (object style)
{
return al.Contains ((TableLayoutStyle) style);
}
int IList.IndexOf (object style)
{
return al.IndexOf ((TableLayoutStyle) style);
}
void IList.Insert (int index, object style)
{
if (((TableLayoutStyle)style).Owner != null)
throw new ArgumentException ("Style is already owned");
((TableLayoutStyle)style).Owner = table;
al.Insert (index, (TableLayoutStyle) style);
table.PerformLayout ();
}
void IList.Remove (object style)
{
((TableLayoutStyle)style).Owner = null;
al.Remove ((TableLayoutStyle) style);
table.PerformLayout ();
}
bool IList.IsFixedSize {
get {
return al.IsFixedSize;
}
}
bool IList.IsReadOnly {
get {
return al.IsReadOnly;
}
}
object IList.this [int index] {
get {
return al [index];
}
set {
if (((TableLayoutStyle)value).Owner != null)
throw new ArgumentException ("Style is already owned");
((TableLayoutStyle)value).Owner = table;
al [index] = value;
table.PerformLayout ();
}
}
#endregion
#region ICollection methods
void ICollection.CopyTo (Array array, int startIndex)
{
al.CopyTo (array, startIndex);
}
object ICollection.SyncRoot {
get {
return al.SyncRoot;
}
}
bool ICollection.IsSynchronized {
get {
return al.IsSynchronized;
}
}
#endregion
#region IEnumerable methods
IEnumerator IEnumerable.GetEnumerator ()
{
return al.GetEnumerator ();
}
#endregion
public TableLayoutStyle this [int index] {
get {
return (TableLayoutStyle) ((IList)this)[index];
}
set {
((IList)this)[index] = value;
}
}
}
}
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