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MultiCombo.cs
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253 lines (232 loc) · 7.15 KB
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/********
* @version : 2.1.1 - Ext.NET Pro License
* @author : Ext.NET, Inc. http://www.ext.net/
* @date : 2012-12-10
* @copyright : Copyright (c) 2007-2012, Ext.NET, Inc. (http://www.ext.net/). All rights reserved.
* @license : See license.txt and http://www.ext.net/license/.
********/
using System;
using System.ComponentModel;
using System.Drawing;
using System.Web.UI;
namespace Ext.Net
{
/// <summary>
/// ComboBox with multi item selection.
/// </summary>
[Meta]
[ToolboxItem(true)]
[Designer(typeof(EmptyDesigner))]
[ToolboxData("<{0}:MultiCombo runat=\"server\"></{0}:MultiCombo>")]
[ToolboxBitmap(typeof(MultiCombo), "Build.ToolboxIcons.MultiCombo.bmp")]
[Designer(typeof(EmptyDesigner))]
[Description("ComboBox with multi item selection.")]
public partial class MultiCombo : ComboBoxBase, IPostBackEventHandler
{
/// <summary>
///
/// </summary>
[Description("")]
public MultiCombo() { }
/// <summary>
///
/// </summary>
[Category("0. About")]
[Description("")]
public override string InstanceOf
{
get
{
return "Ext.net.MultiCombo";
}
}
/// <summary>
///
/// </summary>
[Category("0. About")]
[Description("")]
public override string XType
{
get
{
return "netmulticombo";
}
}
/// <summary>
/// True to sort selected items by DisplayField. Defaults to false.
/// </summary>
[Meta]
[ConfigOption]
[Category("8. MultiCombo")]
[DefaultValue(false)]
[Description("True to sort selected items by DisplayField. Defaults to false.")]
public virtual bool SortByDisplayField
{
get
{
return this.State.Get<bool>("SortByDisplayField", false);
}
set
{
this.State.Set("SortByDisplayField", value);
}
}
/// <summary>
/// True to wrap by square brackets.
/// </summary>
[Meta]
[ConfigOption]
[Category("8. MultiCombo")]
[DefaultValue(false)]
[Description("True to wrap by square brackets.")]
public virtual bool WrapBySquareBrackets
{
get
{
return this.State.Get<bool>("WrapBySquareBrackets", false);
}
set
{
this.State.Set("WrapBySquareBrackets", value);
}
}
/// <summary>
/// Selection UI mode
/// </summary>
[Meta]
[ConfigOption(JsonMode.ToLower)]
[Category("8. MultiCombo")]
[DefaultValue(MultiSelectMode.Checkbox)]
[Description("Selection UI mode")]
public virtual MultiSelectMode SelectionMode
{
get
{
return this.State.Get<MultiSelectMode>("SelectionMode", MultiSelectMode.Checkbox);
}
set
{
this.State.Set("SelectionMode", value);
}
}
/// <summary>
/// False to prevent the user from typing text directly into the field, just like a traditional select (defaults to true).
/// </summary>
[ConfigOption]
[Category("8. MultiCombo")]
[DefaultValue(false)]
[Description("False to prevent the user from typing text directly into the field, just like a traditional select (defaults to true).")]
public override bool Editable
{
get
{
return this.State.Get<bool>("Editable", false);
}
set
{
this.State.Set("Editable", value);
}
}
/// <summary>
///
/// </summary>
[Description("")]
protected override void OnBeforeClientInit(Observable sender)
{
base.OnBeforeClientInit(sender);
if (this.Editable)
{
throw new Exception("The MultiCombo doesn't support Editable mode");
}
}
private ComboBoxListeners listeners;
/// <summary>
/// Client-side JavaScript Event Handlers
/// </summary>
[Meta]
[ConfigOption("listeners", JsonMode.Object)]
[Category("2. Observable")]
[NotifyParentProperty(true)]
[PersistenceMode(PersistenceMode.InnerProperty)]
[DesignerSerializationVisibility(DesignerSerializationVisibility.Visible)]
[Description("Client-side JavaScript Event Handlers")]
public ComboBoxListeners Listeners
{
get
{
if (this.listeners == null)
{
this.listeners = new ComboBoxListeners();
}
return this.listeners;
}
}
private ComboBoxDirectEvents directEvents;
/// <summary>
/// Server-side Ajax Event Handlers
/// </summary>
[Meta]
[Category("2. Observable")]
[NotifyParentProperty(true)]
[PersistenceMode(PersistenceMode.InnerProperty)]
[DesignerSerializationVisibility(DesignerSerializationVisibility.Visible)]
[ConfigOption("directEvents", JsonMode.Object)]
[Description("Server-side Ajax Event Handlers")]
public ComboBoxDirectEvents DirectEvents
{
get
{
if (this.directEvents == null)
{
this.directEvents = new ComboBoxDirectEvents(this);
}
return this.directEvents;
}
}
/// <summary>
/// Select all items
/// </summary>
[Meta]
[Description("Select all items")]
public virtual void SelectAll()
{
this.Call("selectAll");
}
/// <summary>
/// Deselect item by index
/// </summary>
[Meta]
[Description("Deselect item by index")]
public virtual void DeselectItem(int index)
{
this.Call("deselectItem", index);
}
/// <summary>
/// Deselect item by value
/// </summary>
[Meta]
[Description("Deselect item by value")]
public virtual void DeselectItem(string value)
{
this.Call("deselectItem", value);
}
/// <summary>
/// Select item by index
/// </summary>
[Meta]
[Description("Select item by index")]
public virtual void SelectItem(int index)
{
this.Call("selectItem", index);
}
/// <summary>
/// Select item by value
/// </summary>
[Meta]
[Description("Select item by value")]
public virtual void SelectItem(string value)
{
this.Call("selectItem", value);
}
}
}