mcs/class/Managed.Windows.Forms/System.Windows.Forms/DataGridViewBand.cs

   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:
   8 //
   9 // The above copyright notice and this permission notice shall be
  10 // included in all copies or substantial portions of the Software.
  11 //
  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.
  19 //
  20 // Copyright (c) 2005 Novell, Inc. (http://www.novell.com)
  21 //
  22 // Author:
  23 //      Pedro Martínez Juliá <pedromj@gmail.com>
  24 //
  25
  26
  27 #if NET_2_0
  28
  29 using System.ComponentModel;
  30
  31 namespace System.Windows.Forms {
  32
  33         public class DataGridViewBand : DataGridViewElement, ICloneable, IDisposable {
  34
  35                 private ContextMenuStrip contextMenuStrip = null;
  36                 private DataGridViewCellStyle defaultCellStyle;
  37                 private Type defaultHeaderCellType;
  38                 private bool displayed;
  39                 private bool frozen = false;
  40                 private int index = -1;
  41                 private bool readOnly = false;
  42                 private DataGridViewTriState resizable = DataGridViewTriState.True;
  43                 private bool selected = false;
  44                 private object tag = null;
  45                 private bool visible = true;
  46                 private DataGridViewHeaderCell headerCellCore;
  47                 private bool isRow;
  48                 private DataGridViewCellStyle inheritedStyle = null;
  49
  50                 internal DataGridViewBand ()
  51                 {
  52                 }
  53
  54                 ~DataGridViewBand ()
  55                 {
  56                         Dispose();
  57                 }
  58
  59                 [DefaultValue (null)]
  60                 public virtual ContextMenuStrip ContextMenuStrip {
  61                         get { return contextMenuStrip; }
  62                         set { contextMenuStrip = value; }
  63                 }
  64
  65                 [Browsable (false)]
  66                 public virtual DataGridViewCellStyle DefaultCellStyle {
  67                         get {
  68                                 if (defaultCellStyle == null) {
  69                                         defaultCellStyle = new DataGridViewCellStyle();
  70                                 }
  71                                 return defaultCellStyle;
  72                         }
  73                         set { defaultCellStyle = value; }
  74                 }
  75
  76                 [Browsable (false)]
  77                 public Type DefaultHeaderCellType {
  78                         get { return defaultHeaderCellType; }
  79                         set {
  80                                 if (value.IsSubclassOf(typeof(DataGridViewHeaderCell))) {
  81                                         throw new ArgumentException("Type is not DataGridViewHeaderCell or a derived type.");
  82                                 }
  83                                 defaultHeaderCellType = value;
  84                         }
  85                 }
  86
  87                 [Browsable (false)]
  88                 [DesignerSerializationVisibility (DesignerSerializationVisibility.Hidden)]
  89                 public virtual bool Displayed {
  90                         get { return displayed; }
  91                 }
  92
  93                 [DefaultValue (false)]
  94                 public virtual bool Frozen {
  95                         get { return frozen; }
  96                         set { frozen = value; }
  97                 }
  98
  99                 [Browsable (false)]
 100                 public bool HasDefaultCellStyle {
 101                         get { return (defaultCellStyle != null); }
 102                 }
 103
 104                 [Browsable (false)]
 105                 public int Index {
 106                         get { return index; }
 107                 }
 108
 109                 [Browsable (false)]
 110                 public virtual DataGridViewCellStyle InheritedStyle {
 111                         get { return inheritedStyle; }
 112                 }
 113
 114                 [DefaultValue (false)]
 115                 public virtual bool ReadOnly {
 116                         get { return readOnly; }
 117                         set { readOnly = value; }
 118                 }
 119
 120                 [Browsable (true)]
 121                 public virtual DataGridViewTriState Resizable {
 122                         get { return resizable; }
 123                         set { resizable = value; }
 124                 }
 125
 126                 [Browsable (false)]
 127                 [DesignerSerializationVisibility (DesignerSerializationVisibility.Hidden)]
 128                 public virtual bool Selected {
 129                         get { return selected; }
 130                         set {
 131                                 if (DataGridView == null) {
 132                                         throw new InvalidOperationException("Cant select a row non associated with a DataGridView.");
 133                                 }
 134                                 selected = value;
 135                         }
 136                 }
 137
 138                 [Browsable (false)]
 139                 [DesignerSerializationVisibility (DesignerSerializationVisibility.Hidden)]
 140                 public object Tag {
 141                         get { return tag; }
 142                         set { tag = value; }
 143                 }
 144
 145                 [DefaultValue (true)]
 146                 public virtual bool Visible {
 147                         get { return visible; }
 148                         set { visible = value; }
 149                 }
 150
 151                 public virtual object Clone ()
 152                 {
 153                         DataGridViewBand result = new DataGridViewBand();
 154                         //////////////////////////////
 155                         return result;
 156                 }
 157
 158                 //public sealed void Dispose () {
 159                 public void Dispose ()
 160                 {
 161                 }
 162
 163                 public override string ToString ()
 164                 {
 165                         return this.GetType().Name + ": " + index.ToString() + ".";
 166                 }
 167
 168                 [Browsable (false)]
 169                 [DesignerSerializationVisibility (DesignerSerializationVisibility.Hidden)]
 170                 protected DataGridViewHeaderCell HeaderCellCore {
 171                         get { return headerCellCore; }
 172                         set { headerCellCore = value; }
 173                 }
 174
 175                 protected bool IsRow {
 176                         get { return isRow; }
 177                 }
 178
 179                 protected virtual void Dispose (bool disposing)
 180                 {
 181                 }
 182
 183                 protected override void OnDataGridViewChanged ()
 184                 {
 185                 }
 186
 187                 internal virtual void SetIndex (int index)
 188                 {
 189                         this.index = index;
 190                 }
 191
 192         }
 193
 194 }
 195
 196 #endif