mcs/class/Managed.Windows.Forms/System.Windows.Forms/DataGridViewRowPrePaintEventArgs.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.Drawing;
  31
  32 namespace System.Windows.Forms {
  33
  34         public class DataGridViewRowPrePaintEventArgs : HandledEventArgs {
  35
  36                 private DataGridView dataGridView;
  37                 private Graphics graphics;
  38                 private Rectangle clipBounds;
  39                 private Rectangle rowBounds;
  40                 private int rowIndex;
  41                 private DataGridViewElementStates rowState;
  42                 private string errorText;
  43                 private DataGridViewCellStyle inheritedRowStyle;
  44                 private bool isFirstDisplayedRow;
  45                 private bool isLastVisibleRow;
  46                 private DataGridViewPaintParts paintParts;
  47
  48                 public DataGridViewRowPrePaintEventArgs (DataGridView dataGridView, Graphics graphics, Rectangle clipBounds, Rectangle rowBounds, int rowIndex, DataGridViewElementStates rowState, string errorText, DataGridViewCellStyle inheritedRowStyle, bool isFirstDisplayedRow, bool isLastVisibleRow) {
  49                         this.dataGridView = dataGridView;
  50                         this.graphics = graphics;
  51                         this.clipBounds = clipBounds;
  52                         this.rowBounds = rowBounds;
  53                         this.rowIndex = rowIndex;
  54                         this.rowState = rowState;
  55                         this.errorText = errorText;
  56                         this.inheritedRowStyle = inheritedRowStyle;
  57                         this.isFirstDisplayedRow = isFirstDisplayedRow;
  58                         this.isLastVisibleRow = isLastVisibleRow;
  59                 }
  60
  61                 public Rectangle ClipBounds {
  62                         get { return clipBounds; }
  63                         set { clipBounds = value; }
  64                 }
  65
  66                 public string ErrorText {
  67                         get { return errorText; }
  68                 }
  69
  70                 public Graphics Graphics {
  71                         get { return graphics; }
  72                 }
  73
  74                 public DataGridViewCellStyle InheritedRowStyle {
  75                         get { return inheritedRowStyle; }
  76                 }
  77
  78                 public bool IsFirstDisplayedRow {
  79                         get { return isFirstDisplayedRow; }
  80                 }
  81
  82                 public bool IsLastVisibleRow {
  83                         get { return isLastVisibleRow; }
  84                 }
  85
  86                 public DataGridViewPaintParts PaintParts {
  87                         get { return paintParts; }
  88                         set { paintParts = value; }
  89                 }
  90
  91                 public Rectangle RowBounds {
  92                         get { return rowBounds; }
  93                 }
  94
  95                 public int RowIndex {
  96                         get { return rowIndex; }
  97                 }
  98
  99                 public DataGridViewElementStates State {
 100                         get { return rowState; }
 101                 }
 102
 103                 public void DrawFocus (Rectangle bounds, bool cellsPaintSelectionBackground) {
 104                         if (rowIndex < 0 || rowIndex >= dataGridView.Rows.Count) {
 105                                 throw new InvalidOperationException("Invalid RowIndex.");
 106                         }
 107                         Color color;
 108                         if (cellsPaintSelectionBackground) {
 109                                 color = dataGridView.Rows[rowIndex].InheritedStyle.SelectionBackColor;
 110                         }
 111                         else {
 112                                 color = dataGridView.Rows[rowIndex].InheritedStyle.BackColor;
 113                         }
 114                         ///////// NOT CHECKED //////////////
 115                         graphics.FillRectangle(new SolidBrush(color), bounds);
 116                 }
 117
 118                 public void PaintCells (Rectangle clipBounds, DataGridViewPaintParts paintParts) {
 119                         if (rowIndex < 0 || rowIndex >= dataGridView.Rows.Count) {
 120                                 throw new InvalidOperationException("Invalid RowIndex.");
 121                         }
 122                         throw new NotImplementedException();
 123                 }
 124
 125                 public void PaintCellsBackground (Rectangle clipBounds, bool cellsPaintSelectionBackground) {
 126                         if (rowIndex < 0 || rowIndex >= dataGridView.Rows.Count) {
 127                                 throw new InvalidOperationException("Invalid RowIndex.");
 128                         }
 129                         Color color;
 130                         if (cellsPaintSelectionBackground) {
 131                                 color = dataGridView.Rows[rowIndex].InheritedStyle.SelectionBackColor;
 132                         }
 133                         else {
 134                                 color = dataGridView.Rows[rowIndex].InheritedStyle.BackColor;
 135                         }
 136                         ///////// NOT CHECKED //////////////
 137                         graphics.FillRectangle(new SolidBrush(color), clipBounds);
 138                 }
 139
 140                 public void PaintCellsContent (Rectangle clipBounds) {
 141                         if (rowIndex < 0 || rowIndex >= dataGridView.Rows.Count) {
 142                                 throw new InvalidOperationException("Invalid RowIndex.");
 143                         }
 144                         throw new NotImplementedException();
 145                 }
 146
 147                 public void PaintHeader (bool paintSelectionBackground) {
 148                         if (rowIndex < 0 || rowIndex >= dataGridView.Rows.Count) {
 149                                 throw new InvalidOperationException("Invalid RowIndex.");
 150                         }
 151                         Color color;
 152                         if (paintSelectionBackground) {
 153                                 color = dataGridView.Rows[rowIndex].InheritedStyle.SelectionBackColor;
 154                         }
 155                         else {
 156                                 color = dataGridView.RowHeadersDefaultCellStyle.BackColor;
 157                         }
 158                         ///////// NOT CHECKED //////////////
 159                         graphics.FillRectangle(new SolidBrush(color), clipBounds);
 160                 }
 161
 162                 public void PaintHeader (DataGridViewPaintParts paintParts) {
 163                         if (rowIndex < 0 || rowIndex >= dataGridView.Rows.Count) {
 164                                 throw new InvalidOperationException("Invalid RowIndex.");
 165                         }
 166                         throw new NotImplementedException();
 167                 }
 168
 169         }
 170
 171 }
 172
 173 #endif