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 // Jonathan Chambers (jonathan.chambers@ansys.com)
30 using System.ComponentModel;
32 namespace System.Windows.Forms
34 public abstract class GridItem
38 private bool expanded;
49 #endregion // Constructors
51 #region Public Instance Properties
52 public virtual bool Expandable
55 return GridItems.Count > 1;
59 public virtual bool Expanded
70 public abstract GridItemCollection GridItems
75 public abstract GridItemType GridItemType
80 public abstract string Label
86 public abstract GridItem Parent
92 public abstract PropertyDescriptor PropertyDescriptor
100 [DefaultValue (null)]
101 [TypeConverter (typeof (StringConverter))]
103 get { return this.tag; }
104 set { this.tag = value; }
108 public abstract object Value
114 #region Public Instance Methods
115 public abstract bool Select ();
116 #endregion // Public Instance Methods