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

   1 //
   2 // System.Web.UI.WebControls.TableRow.cs
   3 //
   4 // Authors:
   5 //   Gaurav Vaish (gvaish@iitk.ac.in)
   6 //   Andreas Nahr (ClassDevelopment@A-SoftTech.com)
   7 //
   8 // (C) Gaurav Vaish (2002)
   9 // (C) 2003 Andreas Nahr
  10 //\r
  11
  12 //
  13 // Permission is hereby granted, free of charge, to any person obtaining
  14 // a copy of this software and associated documentation files (the
  15 // "Software"), to deal in the Software without restriction, including
  16 // without limitation the rights to use, copy, modify, merge, publish,
  17 // distribute, sublicense, and/or sell copies of the Software, and to
  18 // permit persons to whom the Software is furnished to do so, subject to
  19 // the following conditions:
  20 //
  21 // The above copyright notice and this permission notice shall be
  22 // included in all copies or substantial portions of the Software.
  23 //
  24 // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
  25 // EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
  26 // MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
  27 // NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
  28 // LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
  29 // OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
  30 // WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
  31 //
  32 \r
  33 using System;\r
  34 using System.ComponentModel;\r
  35 using System.Web;\r
  36 using System.Web.UI;\r
  37 \r
  38 namespace System.Web.UI.WebControls\r
  39 {\r
  40         [DefaultProperty("Cells")]\r
  41         [ParseChildren(true, "Cells")]
  42         [ToolboxItem (false)]\r
  43         public class TableRow: WebControl\r
  44         {\r
  45                 private TableCellCollection cells;\r
  46 \r
  47                 public TableRow() : base (HtmlTextWriterTag.Tr)\r
  48                 {\r
  49                         PreventAutoID ();\r
  50                 }\r
  51
  52                 [MergableProperty (false), PersistenceMode (PersistenceMode.InnerDefaultProperty)]
  53                 [WebSysDescription ("All cells that exist in a table row.")]\r
  54                 public virtual TableCellCollection Cells\r
  55                 {\r
  56                         get {\r
  57                                 if (cells == null)\r
  58                                         cells = new TableCellCollection (this);\r
  59                                 return cells;\r
  60                         }\r
  61                 }\r
  62
  63                 [DefaultValue (typeof (HorizontalAlign), "NotSet"), Bindable (true), WebCategory ("Layout")]
  64                 [WebSysDescription ("The horizontal alignment for all table cells in that row.")]\r
  65                 public virtual HorizontalAlign HorizontalAlign\r
  66                 {\r
  67                         get {\r
  68                                 if (!ControlStyleCreated)\r
  69                                         return HorizontalAlign.NotSet;\r
  70                                 return ((TableItemStyle)ControlStyle).HorizontalAlign;                  \r
  71                         }\r
  72 \r
  73                         set { ((TableItemStyle)ControlStyle).HorizontalAlign = value; }\r
  74                 }\r
  75
  76                 [DefaultValue (typeof (VerticalAlign), "NotSet"), Bindable (true), WebCategory ("Layout")]
  77                 [WebSysDescription ("The verical alignment for all table cells in that row.")]\r
  78                 public virtual VerticalAlign VerticalAlign\r
  79                 {\r
  80                         get {\r
  81                                 if (!ControlStyleCreated)\r
  82                                         return VerticalAlign.NotSet;\r
  83                                 return ((TableItemStyle)ControlStyle).VerticalAlign;                    \r
  84                         }\r
  85 \r
  86                         set { ((TableItemStyle)ControlStyle).VerticalAlign = value; }\r
  87                 }\r
  88 \r
  89                 protected override Style CreateControlStyle ()\r
  90                 {\r
  91                         return new TableItemStyle (ViewState);\r
  92                 }\r
  93 \r
  94                 protected override ControlCollection CreateControlCollection ()\r
  95                 {\r
  96                         return new CellControlCollection (this);\r
  97                 }\r
  98 \r
  99                 protected class CellControlCollection : ControlCollection\r
 100                 {\r
 101                         internal CellControlCollection (Control owner) : base (owner)\r
 102                         {\r
 103                         }\r
 104 \r
 105                         public override void Add (Control child)\r
 106                         {\r
 107                                 if (!(child is TableCell))\r
 108                                         throw new ArgumentException (HttpRuntime.FormatResourceString (\r
 109                                                                      "Cannot_Have_Children_Of_Type",\r
 110                                                                      "TableRow",\r
 111                                                                      GetType ().Name.ToString ()));\r
 112                                 base.Add (child);\r
 113                         }\r
 114 \r
 115                         public override void AddAt(int index, Control child)\r
 116                         {\r
 117                                 if (!(child is TableCell))\r
 118                                         throw new ArgumentException (HttpRuntime.FormatResourceString (\r
 119                                                                      "Cannot_Have_Children_Of_Type",\r
 120                                                                      "TableRow",\r
 121                                                                      GetType ().Name.ToString ()));\r
 122                                 base.AddAt (index, child);\r
 123                         }\r
 124                 }\r
 125         }\r
 126 }\r
 127 \r