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:
9 // The above copyright notice and this permission notice shall be
10 // included in all copies or substantial portions of the Software.
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.
20 // Copyright (c) 2005 Novell, Inc. (http://www.novell.com)
23 // Pedro MartÃnez Juliá <pedromj@gmail.com>
29 using System.Runtime.InteropServices;
31 namespace System.Windows.Forms {
33 [ClassInterfaceAttribute(ClassInterfaceType.AutoDispatch)]
34 [ComVisibleAttribute(true)]
35 public class DataGridViewTextBoxEditingControl : TextBox, IDataGridViewEditingControl {
37 private DataGridView editingControlDataGridView;
39 private bool editingControlValueChanged;
40 private Cursor editingPanelCursor;
41 private bool repositionEditingControlOnValueChange;
43 public DataGridViewTextBoxEditingControl ()
47 public virtual DataGridView EditingControlDataGridView {
48 get { return editingControlDataGridView; }
49 set { editingControlDataGridView = value; }
52 public virtual object EditingControlFormattedValue {
53 get { return base.Text; }
54 set { base.Text = (string) value; }
57 public virtual int EditingControlRowIndex {
58 get { return rowIndex; }
59 set { rowIndex = value; }
62 public virtual bool EditingControlValueChanged {
63 get { return editingControlValueChanged; }
64 set { editingControlValueChanged = value; }
67 public virtual Cursor EditingPanelCursor {
68 get { return editingPanelCursor; }
71 public virtual bool RepositionEditingControlOnValueChange {
72 get { return repositionEditingControlOnValueChange; }
75 public virtual void ApplyCellStyleToEditingControl (DataGridViewCellStyle dataGridViewCellStyle)
77 Font = dataGridViewCellStyle.Font;
78 BackColor = dataGridViewCellStyle.BackColor;
79 ForeColor = dataGridViewCellStyle.ForeColor;
82 public virtual bool EditingControlWantsInputKey (Keys keyData, bool dataGridViewWantsInputKey)
87 public virtual object GetEditingControlFormattedValue (DataGridViewDataErrorContexts context)
89 return EditingControlFormattedValue;
92 public virtual void PrepareEditingControlForEdit (bool selectAll)
98 editingControlValueChanged = false;
101 protected override void OnMouseWheel (MouseEventArgs e)
103 base.OnMouseWheel(e);
106 protected override void OnTextChanged (EventArgs e)
108 base.OnTextChanged(e);
109 editingControlValueChanged = true;
110 if (editingControlDataGridView != null) {
111 editingControlDataGridView.CurrentCell.Value = Text;
115 protected override bool ProcessKeyEventArgs (ref Message m)
117 return base.ProcessKeyEventArgs(ref m);