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 \r
  12 using System;\r
  13 using System.ComponentModel;\r
  14 using System.Web;\r
  15 using System.Web.UI;\r
  16 \r
  17 namespace System.Web.UI.WebControls\r
  18 {\r
  19         [DefaultProperty("Cells")]\r
  20         [ParseChildren(true, "Cells")]
  21         [ToolboxItem (false)]\r
  22         public class TableRow: WebControl\r
  23         {\r
  24                 private TableCellCollection cells;\r
  25 \r
  26                 public TableRow() : base (HtmlTextWriterTag.Tr)\r
  27                 {\r
  28                         PreventAutoID ();\r
  29                 }\r
  30
  31                 [MergableProperty (false), PersistenceMode (PersistenceMode.InnerDefaultProperty)]
  32                 [WebSysDescription ("All cells that exist in a table row.")]\r
  33                 public virtual TableCellCollection Cells\r
  34                 {\r
  35                         get {\r
  36                                 if (cells == null)\r
  37                                         cells = new TableCellCollection (this);\r
  38                                 return cells;\r
  39                         }\r
  40                 }\r
  41
  42                 [DefaultValue (typeof (HorizontalAlign), "NotSet"), Bindable (true), WebCategory ("Layout")]
  43                 [WebSysDescription ("The horizontal alignment for all table cells in that row.")]\r
  44                 public virtual HorizontalAlign HorizontalAlign\r
  45                 {\r
  46                         get {\r
  47                                 if (!ControlStyleCreated)\r
  48                                         return HorizontalAlign.NotSet;\r
  49                                 return ((TableItemStyle)ControlStyle).HorizontalAlign;                  \r
  50                         }\r
  51 \r
  52                         set { ((TableItemStyle)ControlStyle).HorizontalAlign = value; }\r
  53                 }\r
  54
  55                 [DefaultValue (typeof (VerticalAlign), "NotSet"), Bindable (true), WebCategory ("Layout")]
  56                 [WebSysDescription ("The verical alignment for all table cells in that row.")]\r
  57                 public virtual VerticalAlign VerticalAlign\r
  58                 {\r
  59                         get {\r
  60                                 if (!ControlStyleCreated)\r
  61                                         return VerticalAlign.NotSet;\r
  62                                 return ((TableItemStyle)ControlStyle).VerticalAlign;                    \r
  63                         }\r
  64 \r
  65                         set { ((TableItemStyle)ControlStyle).VerticalAlign = value; }\r
  66                 }\r
  67 \r
  68                 protected override Style CreateControlStyle ()\r
  69                 {\r
  70                         return new TableItemStyle (ViewState);\r
  71                 }\r
  72 \r
  73                 protected override ControlCollection CreateControlCollection ()\r
  74                 {\r
  75                         return new CellControlCollection (this);\r
  76                 }\r
  77 \r
  78                 protected class CellControlCollection : ControlCollection\r
  79                 {\r
  80                         internal CellControlCollection (Control owner) : base (owner)\r
  81                         {\r
  82                         }\r
  83 \r
  84                         public override void Add (Control child)\r
  85                         {\r
  86                                 if (!(child is TableCell))\r
  87                                         throw new ArgumentException (HttpRuntime.FormatResourceString (\r
  88                                                                      "Cannot_Have_Children_Of_Type",\r
  89                                                                      "TableRow",\r
  90                                                                      GetType ().Name.ToString ()));\r
  91                                 base.Add (child);\r
  92                         }\r
  93 \r
  94                         public override void AddAt(int index, Control child)\r
  95                         {\r
  96                                 if (!(child is TableCell))\r
  97                                         throw new ArgumentException (HttpRuntime.FormatResourceString (\r
  98                                                                      "Cannot_Have_Children_Of_Type",\r
  99                                                                      "TableRow",\r
 100                                                                      GetType ().Name.ToString ()));\r
 101                                 base.AddAt (index, child);\r
 102                         }\r
 103                 }\r
 104         }\r
 105 }\r
 106 \r