mcs/class/System.Web/System.Web.UI.WebControls/DataControlFieldHeaderCell.cs

   1 //
   2 // System.Web.UI.WebControls.DataControlFieldHeaderCell.cs
   3 //
   4 // Authors:
   5 //  Lluis Sanchez Gual (lluis@novell.com)
   6 //
   7 // (C) 2005 Novell, Inc. (http://www.novell.com)
   8 //
   9
  10 //
  11 // Permission is hereby granted, free of charge, to any person obtaining
  12 // a copy of this software and associated documentation files (the
  13 // "Software"), to deal in the Software without restriction, including
  14 // without limitation the rights to use, copy, modify, merge, publish,
  15 // distribute, sublicense, and/or sell copies of the Software, and to
  16 // permit persons to whom the Software is furnished to do so, subject to
  17 // the following conditions:
  18 //
  19 // The above copyright notice and this permission notice shall be
  20 // included in all copies or substantial portions of the Software.
  21 //
  22 // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
  23 // EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
  24 // MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
  25 // NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
  26 // LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
  27 // OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
  28 // WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
  29 //
  30
  31 #if NET_2_0
  32 using System.Web.UI;
  33
  34 namespace System.Web.UI.WebControls
  35 {
  36         public class DataControlFieldHeaderCell : DataControlFieldCell
  37         {
  38                 TableHeaderScope scope;
  39
  40                 public DataControlFieldHeaderCell (DataControlField containerField): base (HtmlTextWriterTag.Th, containerField)
  41                 {
  42                 }
  43
  44                 internal DataControlFieldHeaderCell (DataControlField containerField, TableHeaderScope scope): this (containerField)
  45                 {
  46                         this.scope = scope;
  47                 }
  48
  49                 public virtual TableHeaderScope Scope {
  50                         get {
  51                                 object ob = ViewState ["Scope"];
  52                                 if (ob != null) return (TableHeaderScope) ob;
  53                                 else return TableHeaderScope.NotSet;
  54                         }
  55                         set {
  56                                 ViewState ["Scope"] = value;
  57                         }
  58                 }
  59
  60                 public virtual string AbbreviatedText {
  61                         get {
  62                                 object ob = ViewState ["AbbreviatedText"];
  63                                 if (ob != null) return (string) ob;
  64                                 else return string.Empty;
  65                         }
  66                         set {
  67                                 ViewState ["AbbreviatedText"] = value;
  68                         }
  69                 }
  70
  71                 protected override void AddAttributesToRender (HtmlTextWriter writer)
  72                 {
  73                         base.AddAttributesToRender (writer);
  74                         switch (scope) {
  75                                 case TableHeaderScope.Column:
  76                                         writer.AddAttribute (HtmlTextWriterAttribute.Scope, "col", false);
  77                                         break;
  78                                 case TableHeaderScope.Row:
  79                                         writer.AddAttribute (HtmlTextWriterAttribute.Scope, "row", false);
  80                                         break;
  81                         }
  82                         if (AbbreviatedText.Length > 0)
  83                                 writer.AddAttribute (HtmlTextWriterAttribute.Abbr, AbbreviatedText);
  84                 }
  85         }
  86 }
  87 #endif