2 // System.Web.UI.WebControls.TableHeaderCell.cs
5 // Sebastien Pouliot <sebastien@ximian.com>
7 // Copyright (C) 2005 Novell, Inc (http://www.novell.com)
9 // Permission is hereby granted, free of charge, to any person obtaining
10 // a copy of this software and associated documentation files (the
11 // "Software"), to deal in the Software without restriction, including
12 // without limitation the rights to use, copy, modify, merge, publish,
13 // distribute, sublicense, and/or sell copies of the Software, and to
14 // permit persons to whom the Software is furnished to do so, subject to
15 // the following conditions:
17 // The above copyright notice and this permission notice shall be
18 // included in all copies or substantial portions of the Software.
20 // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
21 // EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
22 // MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
23 // NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
24 // LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
25 // OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
26 // WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
29 using System.ComponentModel;
30 using System.Security.Permissions;
33 namespace System.Web.UI.WebControls {
35 [AspNetHostingPermission (SecurityAction.LinkDemand, Level = AspNetHostingPermissionLevel.Minimal)]
36 [AspNetHostingPermission (SecurityAction.InheritanceDemand, Level = AspNetHostingPermissionLevel.Minimal)]
37 public class TableHeaderCell : TableCell {
39 public TableHeaderCell ()
40 : base (HtmlTextWriterTag.Th)
46 public virtual string AbbreviatedText {
48 object o = ViewState ["AbbreviatedText"];
49 return (o == null) ? String.Empty : (string) o;
53 ViewState.Remove ("AbbreviatedText");
55 ViewState ["AbbreviatedText"] = value;
60 [TypeConverter (typeof (StringArrayConverter))]
61 public virtual string[] CategoryText {
63 object o = ViewState ["CategoryText"];
64 return (o == null) ? new string [0] : (string[]) o;
67 ViewState ["CategoryText"] = value;
71 [DefaultValue (TableHeaderScope.NotSet)]
72 public virtual TableHeaderScope Scope {
74 object o = ViewState ["Scope"];
75 return (o == null) ? TableHeaderScope.NotSet : (TableHeaderScope) o;
78 ViewState ["Scope"] = (int) value;
82 protected override void AddAttributesToRender (HtmlTextWriter writer)
84 base.AddAttributesToRender (writer);
86 object o = ViewState ["AbbreviatedText"];
88 writer.AddAttribute (HtmlTextWriterAttribute.Abbr, (string) o);
91 case TableHeaderScope.Column:
92 writer.AddAttribute (HtmlTextWriterAttribute.Scope, "column", false);
94 case TableHeaderScope.Row:
95 writer.AddAttribute (HtmlTextWriterAttribute.Scope, "row", false);
99 string[] cats = CategoryText;
100 if (cats.Length == 1) {
101 writer.AddAttribute (HtmlTextWriterAttribute.Axis, cats [0]);
102 } else if (cats.Length > 1) {
103 StringBuilder sb = new StringBuilder ();
104 for (int i=0; i < cats.Length - 1; i++) {
105 sb.Append (cats [i]);
108 sb.Append (cats [cats.Length - 1]);
109 writer.AddAttribute (HtmlTextWriterAttribute.Axis, sb.ToString ());