mcs/class/Managed.Windows.Forms/System.Windows.Forms/DataGridViewCellCollection.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 using System.Collections;
  31
  32 namespace System.Windows.Forms {
  33
  34
  35         public class DataGridViewCellCollection : BaseCollection, IList, ICollection, IEnumerable {
  36
  37                 private DataGridViewRow dataGridViewRow;
  38
  39                 public DataGridViewCellCollection (DataGridViewRow dataGridViewRow) : base() {
  40                         this.dataGridViewRow = dataGridViewRow;
  41                 }
  42
  43                 public bool IsFixedSize {
  44                         get { return base.List.IsFixedSize; }
  45                 }
  46
  47                 object IList.this [int index] {
  48                         get { return this[index]; }
  49                         set { this[index] = value as DataGridViewCell; }
  50                 }
  51
  52                 public DataGridViewCell this [int index] {
  53                         get { return (DataGridViewCell) base.List[index]; }
  54                         set { Insert(index, value); }
  55                 }
  56
  57                 public DataGridViewCell this [string columnName] {
  58                         get {
  59                                 foreach (DataGridViewCell cell in base.List) {
  60                                         if (cell.OwningColumn.Name == columnName) {
  61                                                 return cell;
  62                                         }
  63                                 }
  64                                 return null;
  65                         }
  66                         set {
  67                                 for (int i = 0; i < base.List.Count; i++) {
  68                                         DataGridViewCell cell = (DataGridViewCell) base.List[i];
  69                                         if (cell.OwningColumn.Name == columnName) {
  70                                                 Insert(i, value);
  71                                                 return;
  72                                         }
  73                                 }
  74                                 Add(value);
  75                         }
  76                 }
  77
  78                 public event CollectionChangeEventHandler CollectionChanged;
  79
  80                 int IList.Add (object o) {
  81                         return Add(o as DataGridViewCell);
  82                 }
  83
  84                 public virtual int Add (DataGridViewCell dataGridViewCell) {
  85                         dataGridViewCell.SetOwningRow(dataGridViewRow);
  86                         dataGridViewCell.SetColumnIndex(base.List.Count);
  87                         dataGridViewCell.SetDataGridView(dataGridViewRow.DataGridView);
  88                         int result = base.List.Add(dataGridViewCell);
  89                         OnCollectionChanged(new CollectionChangeEventArgs(CollectionChangeAction.Add, dataGridViewCell));
  90                         return result;
  91                 }
  92
  93                 public virtual void AddRange (params DataGridViewCell[] dataGridViewCells) {
  94                         foreach (DataGridViewCell cell in dataGridViewCells) {
  95                                 this.Add(cell);
  96                         }
  97                 }
  98
  99                 public virtual void Clear () {
 100                         base.List.Clear();
 101                 }
 102
 103                 bool IList.Contains (object o) {
 104                         return Contains(o as DataGridViewCell);
 105                 }
 106
 107                 public virtual bool Contains (DataGridViewCell dataGridViewCell) {
 108                         return base.List.Contains(dataGridViewCell);
 109                 }
 110
 111                 public void CopyTo (DataGridViewCell[] array, int index) {
 112                         base.List.CopyTo(array, index);
 113                 }
 114
 115                 int IList.IndexOf (object o) {
 116                         return IndexOf(o as DataGridViewCell);
 117                 }
 118
 119                 public int IndexOf (DataGridViewCell dataGridViewCell) {
 120                         return base.List.IndexOf(dataGridViewCell);
 121                 }
 122
 123                 void IList.Insert (int index, object o) {
 124                         Insert(index, o as DataGridViewCell);
 125                 }
 126
 127                 public virtual void Insert (int index, DataGridViewCell dataGridViewCell) {
 128                         dataGridViewCell.SetOwningRow(dataGridViewRow);
 129                         dataGridViewCell.SetColumnIndex(index);
 130                         dataGridViewCell.SetDataGridView(dataGridViewRow.DataGridView);
 131                         base.List.Insert(index, dataGridViewCell);
 132                         OnCollectionChanged(new CollectionChangeEventArgs(CollectionChangeAction.Add, dataGridViewCell));
 133                 }
 134
 135                 void IList.Remove (object o) {
 136                         Remove(o as DataGridViewCell);
 137                 }
 138
 139                 public virtual void Remove (DataGridViewCell dataGridViewCell) {
 140                         base.List.Remove(dataGridViewCell);
 141                         OnCollectionChanged(new CollectionChangeEventArgs(CollectionChangeAction.Remove, dataGridViewCell));
 142                 }
 143
 144                 public virtual void RemoveAt (int index) {
 145                         DataGridViewCell cell = this[index];
 146                         base.List.RemoveAt(index);
 147                         OnCollectionChanged(new CollectionChangeEventArgs(CollectionChangeAction.Remove, cell));
 148                 }
 149
 150                 protected override ArrayList List {
 151                         get { return base.List; }
 152                 }
 153
 154                 protected void OnCollectionChanged (CollectionChangeEventArgs e) {
 155                         if (CollectionChanged != null) {
 156                                 CollectionChanged(this, e);
 157                         }
 158                 }
 159
 160         }
 161
 162 }
 163
 164 #endif