mcs/class/Managed.Windows.Forms/System.Windows.Forms/DataGridViewTopLeftHeaderCell.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.Drawing;
  30
  31 namespace System.Windows.Forms {
  32
  33         public class DataGridViewTopLeftHeaderCell : DataGridViewColumnHeaderCell {
  34
  35                 public DataGridViewTopLeftHeaderCell () {
  36                 }
  37
  38                 public override string ToString () {
  39                         return GetType().Name;
  40                 }
  41
  42                 protected override AccessibleObject CreateAccessibilityInstance () {
  43                         return new DataGridViewTopLeftHeaderCellAccessibleObject(this);
  44                 }
  45
  46                 protected override Rectangle GetContentBounds (Graphics graphics, DataGridViewCellStyle cellStyle, int rowIndex) {
  47                         throw new NotImplementedException();
  48                 }
  49
  50                 protected override Rectangle GetErrorIconBounds (Graphics graphics, DataGridViewCellStyle cellStyle, int rowIndex) {
  51                         throw new NotImplementedException();
  52                 }
  53
  54                 protected override Size GetPreferredSize (Graphics graphics, DataGridViewCellStyle cellStyle, int rowIndex, Size constraintSize) {
  55                         throw new NotImplementedException();
  56                 }
  57
  58                 protected override void Paint (Graphics graphics, Rectangle clipBounds, Rectangle cellBounds, int rowIndex, DataGridViewElementStates dataGridViewElementState, object value, object formattedValue, string errorText, DataGridViewCellStyle cellStyle, DataGridViewAdvancedBorderStyle advancedBorderStyle, DataGridViewPaintParts paintParts)
  59                 {
  60                         base.Paint (graphics, clipBounds, cellBounds, rowIndex, dataGridViewElementState, value, formattedValue, errorText, cellStyle, advancedBorderStyle, paintParts);
  61                 }
  62
  63                 protected override void PaintBorder (Graphics graphics, Rectangle clipBounds, Rectangle bounds, DataGridViewCellStyle cellStyle, DataGridViewAdvancedBorderStyle advancedBorderStyle)
  64                 {
  65                         base.PaintBorder (graphics, clipBounds, bounds, cellStyle, advancedBorderStyle);
  66                 }
  67
  68                 protected class DataGridViewTopLeftHeaderCellAccessibleObject : DataGridViewColumnHeaderCellAccessibleObject {
  69
  70                         public DataGridViewTopLeftHeaderCellAccessibleObject (DataGridViewTopLeftHeaderCell owner) : base (owner) {
  71                         }
  72
  73                         public override Rectangle Bounds {
  74                                 get { throw new NotImplementedException(); }
  75                         }
  76
  77                         public override string DefaultAction {
  78                                 get {
  79                                         if (Owner.DataGridView != null && Owner.DataGridView.MultiSelect) {
  80                                                 return "Press to Select All";
  81                                         }
  82                                         return "";
  83                                 }
  84                         }
  85
  86                         public override string Name {
  87                                 get { return base.Name; }
  88                         }
  89
  90                         public override AccessibleStates State {
  91                                 get { return base.State; }
  92                         }
  93
  94                         public override string Value {
  95                                 get { return base.Value; }
  96                         }
  97
  98                         public override void DoDefaultAction () {
  99                                 if (Owner.DataGridView != null) {
 100                                         Owner.DataGridView.SelectAll();
 101                                 }
 102                         }
 103
 104                         public override AccessibleObject Navigate (AccessibleNavigation navigationDirection) {
 105                                 throw new NotImplementedException();
 106                         }
 107
 108                         public override void Select (AccessibleSelection flags)
 109                         {
 110                                 base.Select (flags);
 111                         }
 112                 }
 113
 114         }
 115
 116 }
 117
 118 #endif