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// Permission is hereby granted, free of charge, to any person obtaining
// a copy of this software and associated documentation files (the
// "Software"), to deal in the Software without restriction, including
// without limitation the rights to use, copy, modify, merge, publish,
// distribute, sublicense, and/or sell copies of the Software, and to
// permit persons to whom the Software is furnished to do so, subject to
// the following conditions:
//
// The above copyright notice and this permission notice shall be
// included in all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
// EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
// NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
// LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
// OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
// WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
//
// Copyright (c) 2005 Novell, Inc. (http://www.novell.com)
//
// Author:
// Pedro Martínez Juliá <pedromj@gmail.com>
//
#if NET_2_0
using System.Collections;
using System.ComponentModel;
using System.Drawing;
namespace System.Windows.Forms {
public class DataGridViewComboBoxCell : DataGridViewCell {
private bool autoComplete;
private object dataSource;
private string displayMember;
private DataGridViewComboBoxDisplayStyle displayStyle;
private bool displayStyleForCurrentCellOnly;
private int dropDownWidth;
private FlatStyle flatStyle;
private ObjectCollection items;
private int maxDropDownItems;
private bool sorted;
private string valueMember;
public DataGridViewComboBoxCell () : base() {
autoComplete = true;
dataSource = null;
displayStyle = DataGridViewComboBoxDisplayStyle.DropDownButton;
displayStyleForCurrentCellOnly = false;
dropDownWidth = 1;
flatStyle = FlatStyle.Standard;
items = new ObjectCollection(this);
maxDropDownItems = 8;
sorted = false;
}
public virtual bool AutoComplete {
get { return autoComplete; }
set { autoComplete = value; }
}
public virtual object DataSource {
get { return dataSource; }
set {
if (value is IList || value is IListSource || value == null) {
dataSource = value;
return;
}
throw new Exception("Value is no IList, IListSource or null.");
}
}
public virtual string DisplayMember {
get { return displayMember; }
set { displayMember = value; }
}
public DataGridViewComboBoxDisplayStyle DisplayStyle {
get { return displayStyle; }
set { displayStyle = value; }
}
public bool DisplayStyleForCurrentCellOnly {
get { return displayStyleForCurrentCellOnly; }
set { displayStyleForCurrentCellOnly = value; }
}
public virtual int DropDownWidth {
get { return dropDownWidth; }
set {
if (value < 1) {
throw new ArgumentOutOfRangeException("Value is less than 1.");
}
dropDownWidth = value;
}
}
public override Type EditType {
get { return typeof(DataGridViewComboBoxEditingControl); }
}
public FlatStyle FlatStyle {
get { return flatStyle; }
set {
if (!Enum.IsDefined(typeof(FlatStyle), value)) {
throw new InvalidEnumArgumentException("Value is not valid FlatStyle.");
}
flatStyle = value;
}
}
public override Type FormattedValueType {
get { return typeof(string); }
}
public virtual ObjectCollection Items {
get { return items; }
}
public virtual int MaxDropDownItems {
get { return maxDropDownItems; }
set {
if (value < 1 || value > 100) {
throw new ArgumentOutOfRangeException("Value is less than 1 or greater than 100.");
}
maxDropDownItems = value;
}
}
public virtual bool Sorted {
get { return sorted; }
set {
/*
if () {
throw new ArgumentException("Cannot sort a cell attached to a data source.");
}
*/
sorted = value;
}
}
public virtual string ValueMember {
get { return valueMember; }
set { valueMember = value; }
}
public override Type ValueType {
get { return typeof(string); }
}
public override object Clone () {
DataGridViewComboBoxCell cell = (DataGridViewComboBoxCell) base.Clone();
cell.autoComplete = this.autoComplete;
cell.dataSource = this.dataSource;
cell.displayStyle = this.displayStyle;
cell.displayStyleForCurrentCellOnly = this.displayStyleForCurrentCellOnly;
cell.dropDownWidth = this.dropDownWidth;
cell.flatStyle = this.flatStyle;
cell.items.AddRange(this.items);
cell.maxDropDownItems = this.maxDropDownItems;
cell.sorted = this.sorted;
return cell;
}
public override void DetachEditingControl () {
throw new NotImplementedException();
}
public override void InitializeEditingControl (int rowIndex, object initialFormattedValue, DataGridViewCellStyle dataGridViewCellStyle) {
throw new NotImplementedException();
}
public override bool KeyEntersEditMode (KeyEventArgs e) {
throw new NotImplementedException();
}
public override object ParseFormattedValue (object formattedValue, DataGridViewCellStyle cellStyle, TypeConverter formattedValueTypeConverter, TypeConverter valueTypeConverter) {
throw new NotImplementedException();
}
public override string ToString () {
throw new NotImplementedException();
}
protected override Rectangle GetContentBounds (Graphics graphics, DataGridViewCellStyle cellStyle, int rowIndex) {
throw new NotImplementedException();
}
protected override Rectangle GetErrorIconBounds (Graphics graphics, DataGridViewCellStyle cellStyle, int rowIndex) {
throw new NotImplementedException();
}
protected override object GetFormattedValue (object value, int rowIndex, ref DataGridViewCellStyle cellStyle, TypeConverter valueTypeConverter, TypeConverter formattedValueTypeConverter, DataGridViewDataErrorContexts context) {
throw new NotImplementedException();
}
protected override Size GetPreferredSize (Graphics graphics, DataGridViewCellStyle cellStyle, int rowIndex, Size constraintSize) {
throw new NotImplementedException();
}
protected override void OnDataGridViewChanged () {
throw new NotImplementedException();
}
protected override void OnEnter (int rowIndex, bool throughMouseClick) {
throw new NotImplementedException();
}
protected override void OnLeave (int rowIndex, bool throughMouseClick) {
throw new NotImplementedException();
}
protected override void OnMouseClick (DataGridViewCellMouseEventArgs e) {
throw new NotImplementedException();
}
protected override void OnMouseEnter (int rowIndex) {
throw new NotImplementedException();
}
protected override void OnMouseLeave (int rowIndex) {
throw new NotImplementedException();
}
protected override void OnMouseMove (DataGridViewCellMouseEventArgs e) {
throw new NotImplementedException();
}
protected override void Paint (Graphics graphics, Rectangle clipBounds, Rectangle cellBounds, int rowIndex, DataGridViewElementStates elementeState, object value, object formattedValue, string errorText, DataGridViewCellStyle cellStyle, DataGridViewAdvancedBorderStyle advancedBorderStyle, DataGridViewPaintParts paintParts) {
throw new NotImplementedException();
}
public class ObjectCollection : IList, ICollection, IEnumerable {
private ArrayList list;
private DataGridViewComboBoxCell owner;
public ObjectCollection (DataGridViewComboBoxCell owner) {
this.owner = owner;
list = new ArrayList();
}
public virtual int Count {
get { return list.Count; }
}
public virtual bool IsFixedSize {
get { return list.IsFixedSize; }
}
public virtual bool IsReadOnly {
get { return list.IsReadOnly; }
}
public virtual bool IsSynchronized {
get { return list.IsSynchronized; }
}
public virtual object SyncRoot {
get { return list.SyncRoot; }
}
public virtual object this [int index] {
get { return list[index]; }
set { list[index] = value; }
}
public int Add (object item) {
return list.Add(item);
}
public void AddRange (ObjectCollection value) {
list.AddRange(value.list);
}
public void AddRange (object[] items) {
list.AddRange(items);
}
//public sealed void Clear () {
public void Clear () {
list.Clear();
}
//public sealed bool Contains (object value) {
public bool Contains (object value) {
return list.Contains(value);
}
public void CopyTo (Array destination, int arrayIndex) {
list.CopyTo(destination, arrayIndex);
}
//public sealed IEnumerator GetEnumerator () {
public IEnumerator GetEnumerator () {
return list.GetEnumerator();
}
//public sealed int IndexOf (object value) {
public int IndexOf (object value) {
return list.IndexOf(value);
}
//public sealed void Insert (int index, object item) {
public void Insert (int index, object item) {
list.Insert(index, item);
}
//public sealed void Remove (object value) {
public void Remove (object value) {
list.Remove(value);
}
//public sealed void RemoveAt (int index) {
public void RemoveAt (int index) {
list.RemoveAt(index);
}
}
}
}
#endif
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