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>
30 using System.ComponentModel;
32 namespace System.Windows.Forms {
34 public class DataGridViewElement {
36 private DataGridView dataGridView;
37 private DataGridViewElementStates state;
39 public DataGridViewElement () {
41 state = DataGridViewElementStates.None;
45 [DesignerSerializationVisibility (DesignerSerializationVisibility.Hidden)]
46 public DataGridView DataGridView {
47 get { return dataGridView; }
51 [EditorBrowsable (EditorBrowsableState.Advanced)]
52 public virtual DataGridViewElementStates State {
56 protected virtual void OnDataGridViewChanged () {
57 throw new NotImplementedException();
60 protected void RaiseCellClick (DataGridViewCellEventArgs e) {
61 if (dataGridView != null) {
62 dataGridView.InternalOnCellClick(e);
66 protected void RaiseCellContentClick (DataGridViewCellEventArgs e) {
67 if (dataGridView != null) {
68 dataGridView.InternalOnCellContentClick(e);
72 protected void RaiseCellContentDoubleClick (DataGridViewCellEventArgs e) {
73 if (dataGridView != null) {
74 dataGridView.InternalOnCellContentDoubleClick(e);
78 protected void RaiseCellValueChanged (DataGridViewCellEventArgs e) {
79 if (dataGridView != null) {
80 dataGridView.InternalOnCellValueChanged(e);
84 protected void RaiseDataError (DataGridViewDataErrorEventArgs e) {
85 if (dataGridView != null) {
86 dataGridView.InternalOnDataError(e);
90 protected void RaiseMouseWheel (MouseEventArgs e) {
91 if (dataGridView != null) {
92 dataGridView.InternalOnMouseWheel(e);
96 internal virtual void SetDataGridView (DataGridView dataGridView) {
97 if (this.DataGridView == null && dataGridView != null) {
98 this.dataGridView = dataGridView;
101 if (dataGridView != this.DataGridView) {
102 this.dataGridView = dataGridView;
103 OnDataGridViewChanged();
107 internal virtual void SetState (DataGridViewElementStates state) {