mcs/class/Managed.Windows.Forms/System.Windows.Forms/ListControl.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) 2004-2005 Novell, Inc.
  21 //
  22 // Authors:
  23 //      Jordi Mas i Hernandez, jordi@ximian.com
  24 //
  25 //
  26
  27 // NOT COMPLETE
  28
  29 using System;
  30 using System.Drawing;
  31 using System.Collections;
  32 using System.ComponentModel;
  33 using System.Reflection;
  34
  35 namespace System.Windows.Forms
  36 {
  37         public abstract class ListControl : Control
  38         {
  39                 string display_member;
  40
  41                 protected ListControl ()
  42                 {
  43                         display_member = string.Empty;
  44                 }
  45
  46                 #region Events
  47                 public event EventHandler DataSourceChanged;
  48                 public event EventHandler DisplayMemberChanged;
  49                 public event EventHandler SelectedValueChanged;
  50                 public event EventHandler ValueMemberChanged;
  51                 #endregion // Events
  52
  53                 #region Public Properties
  54                 //protected CurrencyManager DataManager {
  55                 //get {throw new NotImplementedException (); };
  56                 //}
  57
  58                 [DefaultValue(null)]
  59                 [RefreshProperties(RefreshProperties.Repaint)]
  60                 [TypeConverter("System.Windows.Forms.Design.DataSourceConverter, System.Design, Version=1.0.5000.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a")]
  61                 public object DataSource {
  62                         get {throw new NotImplementedException (); }
  63                         set {throw new NotImplementedException (); }
  64                 }
  65
  66                 [DefaultValue("")]
  67                 [Editor("System.Windows.Forms.Design.DataMemberFieldEditor, " + Consts.AssemblySystem_Design, typeof(System.Drawing.Design.UITypeEditor))]
  68                 [TypeConverter("System.Windows.Forms.Design.DataMemberFieldConverter, System.Design, Version=1.0.5000.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a")]
  69                 public string DisplayMember {
  70                         get { return display_member; }
  71                         set { display_member = value; }
  72                 }
  73
  74                 public abstract int SelectedIndex {
  75                         get;
  76                         set;
  77                 }
  78
  79                 [Bindable(BindableSupport.Yes)]
  80                 [Browsable(false)]
  81                 [DefaultValue(null)]
  82                 [DesignerSerializationVisibility(DesignerSerializationVisibility.Hidden)]
  83                 public object SelectedValue {
  84                         get {throw new NotImplementedException (); }
  85                         set {throw new NotImplementedException (); }
  86                 }
  87
  88                 [DefaultValue("")]
  89                 [Editor("System.Windows.Forms.Design.DataMemberFieldEditor, " + Consts.AssemblySystem_Design, typeof(System.Drawing.Design.UITypeEditor))]
  90                 public string ValueMember  {
  91                         get {throw new NotImplementedException (); }
  92                         set {throw new NotImplementedException (); }
  93                 }
  94
  95                 #endregion Public Properties
  96
  97                 #region Public Methods
  98
  99                 protected object FilterItemOnProperty (object item)
 100                 {
 101                         throw new NotImplementedException ();
 102                 }
 103
 104                 protected object FilterItemOnProperty (object item, string field)
 105                 {
 106                         throw new NotImplementedException ();
 107                 }
 108
 109                 public string GetItemText (object item)
 110                 {
 111                          throw new NotImplementedException ();
 112                 }
 113
 114                 // Used only by ListBox to avoid to break Listbox's member signature
 115                 protected override bool IsInputKey (Keys keyData)
 116                 {
 117                         switch (keyData) {
 118                         case Keys.Up:
 119                         case Keys.Down:
 120                         case Keys.PageUp:
 121                         case Keys.PageDown:
 122                         case Keys.Right:
 123                         case Keys.Left:
 124                         case Keys.End:
 125                         case Keys.Home:
 126                         case Keys.ControlKey:
 127                         case Keys.Space:
 128                         case Keys.ShiftKey:
 129                                 return true;
 130
 131                         default:
 132                                 return false;
 133                         }
 134                 }
 135
 136                 protected override void OnBindingContextChanged (EventArgs e)
 137                 {
 138
 139                 }
 140
 141                 protected virtual void OnDataSourceChanged (EventArgs e)
 142                 {
 143
 144                 }
 145
 146                 protected virtual void OnDisplayMemberChanged (EventArgs e)
 147                 {
 148
 149                 }
 150
 151                 protected virtual void OnSelectedIndexChanged (EventArgs e)
 152                 {
 153
 154                 }
 155
 156                 protected virtual void OnSelectedValueChanged (EventArgs e)
 157                 {
 158
 159                 }
 160
 161                 protected virtual void OnValueMemberChanged (EventArgs e)
 162                 {
 163
 164                 }
 165
 166                 protected abstract void RefreshItem (int index);
 167
 168                 protected virtual void SetItemCore (int index,  object value)
 169                 {
 170
 171                 }
 172
 173                 protected abstract void SetItemsCore (IList items);
 174
 175
 176                 #endregion Public Methods
 177
 178         }
 179
 180 }
 181