牧羊人
- 浏览: 210763 次
- 性别:
- 来自: 北京
-
文章分类
最新评论
-
zlbdexiaohao：
怎么去掉默认的图标，folderClosedIcon=&quo ...
FLEX 构建完美的带有CheckBox三状态的Tree控件 -
zlbdexiaohao：
看不懂看不懂
FLEX 构建完美的带有CheckBox三状态的Tree控件 -
FYIHDG：
[list][*][list][*][*][list][*][ ...
ImageIO读jpg的时候出现exception：bandOffsets.length is wr -
被剥削的程序员：
你好我在引用你的comboxtree解决问题的时候，发现点击父 ...
ComboBoxTree -
527184687：
[flash=200,200][url][img][list] ...
ext treePanel 更换图标 总结
CheckTree.as
CheckTreeRenderer.as
test
转自：http://blog.csdn.net/cjy37/archive/2009/05/11/4166621.aspx
package ht.system.controls
{
import mx.controls.Tree;
import mx.core.ClassFactory;
import mx.events.ListEvent;
/**
* 三状态复选框树控件
* <br /><br />
*/
public class CheckTree extends Tree
{
//数据源中状态字段
private var m_checkBoxStateField:String="@state";
//部分选中的填充色
[Bindable]
private var m_checkBoxBgColor:uint=0x009900;
//填充色的透明度
[Bindable]
private var m_checkBoxBgAlpha:Number=1;
//填充色的边距
[Bindable]
private var m_checkBoxBgPadding:Number=3;
//填充色的四角弧度
[Bindable]
private var m_checkBoxBgElips:Number=2;
//取消选择是否收回子项
[Bindable]
private var m_checkBoxCloseItemsOnUnCheck:Boolean=true;
//选择项时是否展开子项
[Bindable]
private var m_checkBoxOpenItemsOnCheck:Boolean=false;
//选择框左边距的偏移量
[Bindable]
private var m_checkBoxLeftGap:int=8;
//选择框右边距的偏移量
[Bindable]
private var m_checkBoxRightGap:int=20;
//是否显示三状态
[Bindable]
private var m_checkBoxEnableState:Boolean=true;
//与父项子项关联
[Bindable]
private var m_checkBoxCascadeOnCheck:Boolean=true;
//双击项目
public var itemDClickSelect:Boolean=true;
public function CheckTree()
{
super();
doubleClickEnabled=true;
}
override protected function createChildren():void
{
var myFactory:ClassFactory=new ClassFactory(CheckTreeRenderer);
this.itemRenderer=myFactory;
super.createChildren();
addEventListener(ListEvent.ITEM_DOUBLE_CLICK, onItemDClick);
}
public function PropertyChange():void
{
dispatchEvent(new ListEvent(mx.events.ListEvent.CHANGE));
}
/**
* 树菜单，双击事件
* @param evt 双击事件源
*
*/
public function onItemDClick(e:ListEvent):void
{
if(itemDClickSelect)
OpenItems();
}
/**
* 打开Tree节点函数，被 有打开节点功能的函数调用
* @param item 要打开的节点
*
*/
public function OpenItems():void
{
if (this.selectedIndex >= 0 && this.dataDescriptor.isBranch(this.selectedItem))
this.expandItem(this.selectedItem, !this.isItemOpen(this.selectedItem), true);
}
/**
* 数据源中状态字段
* @return
*
*/
[Bindable]
public function get checkBoxStateField():String
{
return m_checkBoxStateField;
}
public function set checkBoxStateField(v:String):void
{
m_checkBoxStateField=v;
PropertyChange();
}
/**
* 部分选中的填充色
* @return
*
*/
[Bindable]
public function get checkBoxBgColor():uint
{
return m_checkBoxBgColor;
}
public function set checkBoxBgColor(v:uint):void
{
m_checkBoxBgColor=v;
PropertyChange();
}
/**
* 填充色的透明度
* @return
*
*/
[Bindable]
public function get checkBoxBgAlpha():Number
{
return m_checkBoxBgAlpha;
}
public function set checkBoxBgAlpha(v:Number):void
{
m_checkBoxBgAlpha=v;
PropertyChange();
}
/**
* 填充色的边距
* @return
*
*/
[Bindable]
public function get checkBoxBgPadding():Number
{
return m_checkBoxBgPadding;
}
public function set checkBoxBgPadding(v:Number):void
{
m_checkBoxBgPadding=v;
PropertyChange();
}
/**
* 填充色的四角弧度
* @return
*
*/
[Bindable]
public function get checkBoxBgElips():Number
{
return m_checkBoxBgElips;
}
public function set checkBoxBgElips(v:Number):void
{
m_checkBoxBgElips=v;
PropertyChange();
}
/**
* 取消选择是否收回子项
* @return
*
*/
[Bindable]
public function get checkBoxCloseItemsOnUnCheck():Boolean
{
return m_checkBoxCloseItemsOnUnCheck;
}
public function set checkBoxCloseItemsOnUnCheck(v:Boolean):void
{
m_checkBoxCloseItemsOnUnCheck=v;
PropertyChange();
}
/**
* 选择项时是否展开子项
* @return
*
*/
[Bindable]
public function get checkBoxOpenItemsOnCheck():Boolean
{
return m_checkBoxOpenItemsOnCheck;
}
public function set checkBoxOpenItemsOnCheck(v:Boolean):void
{
m_checkBoxOpenItemsOnCheck=v;
PropertyChange();
}
/**
* 选择框左边距的偏移量
* @return
*
*/
[Bindable]
public function get checkBoxLeftGap():int
{
return m_checkBoxLeftGap;
}
public function set checkBoxLeftGap(v:int):void
{
m_checkBoxLeftGap=v;
PropertyChange();
}
/**
* 选择框右边距的偏移量
* @return
*
*/
[Bindable]
public function get checkBoxRightGap():int
{
return m_checkBoxRightGap;
}
public function set checkBoxRightGap(v:int):void
{
m_checkBoxRightGap=v;
PropertyChange();
}
/**
* 是否显示三状态
* @return
*
*/
[Bindable]
public function get checkBoxEnableState():Boolean
{
return m_checkBoxEnableState;
}
public function set checkBoxEnableState(v:Boolean):void
{
m_checkBoxEnableState=v;
PropertyChange();
}
/**
* 与父项子项关联
* @return
*
*/
[Bindable]
public function get checkBoxCascadeOnCheck():Boolean
{
return m_checkBoxCascadeOnCheck;
}
public function set checkBoxCascadeOnCheck(v:Boolean):void
{
m_checkBoxCascadeOnCheck=v;
PropertyChange();
}
}
}
CheckTreeRenderer.as
package ht.system.controls
{
import <a title="<a title="<a title="<a title="Flash" href="http://" target="_blank">Flash</a>" href="http://" mce_href="../../undefined/" target="_blank">Flash</a>" href="http://" mce_href="../../undefined/" target="_blank">Flash</a>" href="http://" mce_href="../../undefined/" target="_blank">Flash</a>.events.MouseEvent;
import <a title="<a title="<a title="<a title="Flash" href="http://" target="_blank">Flash</a>" href="http://" mce_href="../../undefined/" target="_blank">Flash</a>" href="http://" mce_href="../../undefined/" target="_blank">Flash</a>" href="http://" mce_href="../../undefined/" target="_blank">Flash</a>.geom.Rectangle;
import <a title="<a title="<a title="<a title="Flash" href="http://" target="_blank">Flash</a>" href="http://" mce_href="../../undefined/" target="_blank">Flash</a>" href="http://" mce_href="../../undefined/" target="_blank">Flash</a>" href="http://" mce_href="../../undefined/" target="_blank">Flash</a>.xml.*;
import mx.collections.*;
import mx.controls.CheckBox;
import mx.controls.Tree;
import mx.controls.listClasses.*;
import mx.controls.treeClasses.*;
import mx.events.FlexEvent;
import mx.events.ListEvent;
/**
* 三状态复选框树控件
* <br /><br />
*/
public class CheckTreeRenderer extends TreeItemRenderer
{
protected var myCheckBox:CheckBox;
/**
* STATE_SCHRODINGER : 部分子项选中 <br />
* STATE_CHECKED : 全部子项选中 <br />
* STATE_UNCHECKED : 全部子项未选中 <br />
*/
static private var STATE_SCHRODINGER:int=2;
static private var STATE_CHECKED:int=1;
static private var STATE_UNCHECKED:int=0;
private var myTree:CheckTree;
public function CheckTreeRenderer()
{
super();
mouseEnabled=true;
}
/**
* 初始化完成时处理复选框和图片对象
*
*/
override protected function createChildren():void
{
myCheckBox=new CheckBox();
addChild(myCheckBox);
myCheckBox.addEventListener(MouseEvent.CLICK, checkBoxToggleHandler);
myTree = this.owner as CheckTree;
super.createChildren();
myTree.addEventListener(ListEvent.CHANGE,onPropertyChange);
}
protected function onPropertyChange(e:ListEvent=null):void
{
this.updateDisplayList(unscaledWidth,unscaledHeight);
}
/**
* // TODO : 递归设置父项目的状态
* @param item 项目
* @param tree 树对象
* @param state 目标状态
*
*/
private function toggleParents(item:Object, tree:Tree, state:int):void
{
if (item == null)
return ;
else
{
var stateField:String=myTree.checkBoxStateField;
var tmpTree:IList=myTree.dataProvider as IList;
var oldValue:Number=item[stateField] as Number;
var newValue:Number=state as Number;
item[myTree.checkBoxStateField]=state;
tmpTree.itemUpdated(item,stateField,oldValue,newValue);
//item[myTree.checkBoxStateField]=state;
var parentItem:Object=tree.getParentItem(item);
if(null!=parentItem)
toggleParents(parentItem, tree, getState(tree, parentItem));
}
}
/**
* // TODO : 设置项目的状态和子项的状态
* @param item 项目
* @param tree 树对象
* @param state 目标状态
*
*/
private function toggleChildren(item:Object, tree:Tree, state:int):void
{
if (item == null)
return ;
else
{
var stateField:String=myTree.checkBoxStateField;
var tmpTree:IList=myTree.dataProvider as IList;
var oldValue:Number=item[stateField] as Number;
var newValue:Number=state as Number;
item[myTree.checkBoxStateField]=state;
tmpTree.itemUpdated(item,stateField,oldValue,newValue);
var treeData:ITreeDataDescriptor=tree.dataDescriptor;
if (myTree.checkBoxCascadeOnCheck && treeData.hasChildren(item))
{
var children:ICollectionView=treeData.getChildren(item);
var cursor:IViewCursor=children.createCursor();
while(!cursor.afterLast)
{
toggleChildren(cursor.current, tree, state);
cursor.moveNext();
}
}
}
}
/**
* //TODO:获得parent的状态
* @param tree 树对象
* @param parent 目标项
* @return 状态
*
*/
private function getState(tree:Tree, parent:Object):int
{
var noChecks:int=0;
var noCats:int=0;
var noUnChecks:int=0;
if (parent != null)
{
var treeData:ITreeDataDescriptor=tree.dataDescriptor;
var cursor:IViewCursor=treeData.getChildren(parent).createCursor();
while(!cursor.afterLast)
{
if (cursor.current[myTree.checkBoxStateField] == STATE_CHECKED)
noChecks++;
else if (cursor.current[myTree.checkBoxStateField] == STATE_UNCHECKED)
noUnChecks++;
else
noCats++;
cursor.moveNext();
}
}
if ((noChecks > 0 && noUnChecks > 0) || noCats > 0)
return STATE_SCHRODINGER;
else if (noChecks > 0)
return STATE_CHECKED;
else
return STATE_UNCHECKED;
}
/**
* //TODO:设置项目的父项状态和子项状态
* @param event 事件
*
*/
private function checkBoxToggleHandler(event:MouseEvent):void
{
if (data)
{
var myListData:TreeListData=TreeListData(this.listData);
var selectedNode:Object=myListData.item;
myTree=myListData.owner as CheckTree;
var toggle:Boolean=myCheckBox.selected;
if (toggle)
{
toggleChildren(data, myTree, STATE_CHECKED);
if (myTree.checkBoxOpenItemsOnCheck)
myTree.expandChildrenOf(data, true);
}
else
{
toggleChildren(data, myTree, STATE_UNCHECKED);
if (myTree.checkBoxCloseItemsOnUnCheck)
myTree.expandChildrenOf(data, false);
}
//TODO:如果所有子项选中时需要选中父项则执行以下代码
if (myTree.checkBoxCascadeOnCheck)
{
var parent:Object=myTree.getParentItem(data);
if(null!=parent)
toggleParents(parent, myTree, getState(myTree, parent));
}
}
//myTree.PropertyChange();
//dispatchEvent(new FlexEvent(FlexEvent.DATA_CHANGE));
}
/**
* 设置本项的复选框状态
* @param checkBox 复选框
* @param value
* @param state 状态
*
*/
private function setCheckState(checkBox:CheckBox, value:Object, state:int):void
{
if (state == STATE_CHECKED)
checkBox.selected=true;
else if (state == STATE_UNCHECKED)
checkBox.selected=false;
else if (state == STATE_SCHRODINGER)
checkBox.selected=false;
}
override public function set data(value:Object):void
{
if (value != null)
{
super.data=value;
setCheckState(myCheckBox, value, value[myTree.checkBoxStateField]);
}
}
override protected function updateDisplayList(unscaledWidth:Number, unscaledHeight:Number):void
{
super.updateDisplayList(unscaledWidth, unscaledHeight);
if (super.data)
{
if (super.icon != null)
{
myCheckBox.x=super.icon.x + myTree.checkBoxLeftGap;
myCheckBox.y=(height - myCheckBox.height) / 2;
super.icon.x=myCheckBox.x + myCheckBox.width + myTree.checkBoxRightGap;
super.label.x=super.icon.x + super.icon.width + 3;
}
else
{
myCheckBox.x=super.label.x + myTree.checkBoxLeftGap;
myCheckBox.y=(height - myCheckBox.height) / 2;
super.label.x=myCheckBox.x + myCheckBox.width + myTree.checkBoxRightGap;
}
setCheckState(myCheckBox, data, data[myTree.checkBoxStateField]);
if (myTree.checkBoxEnableState && data[myTree.checkBoxStateField] == STATE_SCHRODINGER)
{
fillCheckBox(true);
trace(myTree.checkBoxEnableState);
trace(data[myTree.checkBoxStateField]);
}
else
fillCheckBox(false);
}
}
protected function fillCheckBox(isFill:Boolean):void
{
myCheckBox.graphics.clear();
if (isFill)
{
var myRect:Rectangle=getCheckTreeBgRect(myTree.checkBoxBgPadding);
myCheckBox.graphics.beginFill(myTree.checkBoxBgColor, myTree.checkBoxBgAlpha)
myCheckBox.graphics.drawRoundRect(myRect.x, myRect.y, myRect.width, myRect.height, myTree.checkBoxBgElips, myTree.checkBoxBgElips);
myCheckBox.graphics.endFill();
}
}
protected function getCheckTreeBgRect(checkTreeBgPadding:Number):Rectangle
{
var myRect:Rectangle=myCheckBox.getBounds(myCheckBox);
myRect.top+=checkTreeBgPadding;
myRect.left+=checkTreeBgPadding;
myRect.bottom-=checkTreeBgPadding;
myRect.right-=checkTreeBgPadding;
return myRect;
}
} //end class
} //end package
test
<mx:Application xmlns:mx="http://www.adobe.com/2006/mxml"
xmlns:ns1="controls.*"
fontSize="12"
xmlns:controls="ht.system.controls.*"
creationComplete="initApp()"
layout="horizontal" xmlns:ns2="flexlib.controls.*" xmlns:ns3="flexlib.containers.*" xmlns:ns4="ht.charts.controls.*" xmlns:ns5="ht.machine.views.*">
<mx:Script>
<!--[CDATA[
import mx.collections.*;
import ht.system.controls.*;
import mx.collections.ArrayCollection;
[Bindable]
public var arrarc:ArrayCollection=new ArrayCollection([
{state:0,label:"有效值"},
{state:0,label:"平均值"},
{state:0,label:"峰值"},
{state:0,label:"峰峰值"},
{state:0,label:"X1"},
{state:2,label:"频带",
children:[
{state:0, label:"频带1"},
{state:1, label:"频带2"},
{state:0, label:"频带3"},
{state:0, label:"频带4"},
{state:0, label:"频带5"},
]
}
]);
[Bindable]
public var folderList:XMLList=
<>
<folder state="0" label="Marketing Collateral">
<folder state="0" label="Media,PR,and Communications" >
<folder state="0" label="Article Reprint Disclaimers" />
<folder state="0" label="Articles Reprints" />
<folder state="0" label="Interviews and Transcripts" />
<folder state="0" label="Press Kits" />
<folder state="0" label="Press Releases" />
<folder state="0" label="Quick Hits" />
<folder state="0" label="Rep Talking Points" />
<folder state="0" label="Special Updates" />
<folder state="0" label="White Papers" />
</folder>
<folder state="0" label="Forms and Applications" >
<folder state="0" label="Applications" />
<folder state="0" label="Forms" />
</folder>
</folder>
</>
;
[Bindable]
public var folderCollection:XMLListCollection;
override protected function initializationComplete():void
{
super.initializationComplete();
folderCollection=new XMLListCollection(folderList);
}
protected function initApp():void
{
this.callLater(test);
}
protected function test():void
{
tree3.checkBoxOpenItemsOnCheck=true;
tree3.checkBoxCascadeOnCheck=true;
tree3.checkBoxEnableState=false;
tree3.itemDClickSelect=true;
tree2.checkBoxOpenItemsOnCheck=true;
tree2.checkBoxCascadeOnCheck=true;
tree2.checkBoxEnableState=true;
tree2.checkBoxBgColor=0x000000;
}
]]-->
</mx:Script>
<mx:Panel width="166" height="100%" layout="absolute">
<mx:Form x="0" y="0" width="146" height="100%">
<mx:CheckBox label="取消收回子项" id="checkBoxCloseItemsOnUnCheck" selected="true"/>
<mx:CheckBox label="选中展开子项" id="checkBoxOpenItemsOnCheck"/>
<mx:CheckBox label="是否三状态" id="checkBoxEnableState" selected="true"/>
<mx:CheckBox label="是否关联父子" id="checkBoxCascadeOnCheck" selected="true"/>
<mx:FormItem label="样式" direction="vertical">
<mx:ColorPicker id="checkBoxBgColor" selectedColor="#009900"/>
<mx:HSlider width="61" id="checkBoxBgAlpha" allowTrackClick="true" minimum="0" maximum="1" snapInterval="0.1" value="1"/>
</mx:FormItem>
<mx:FormItem label="填充边距">
<mx:NumericStepper id="checkBoxBgPadding" value="3" minimum="0" maximum="6" stepSize="1"/>
</mx:FormItem>
<mx:FormItem label="填充弧度">
<mx:NumericStepper id="checkBoxBgElips" value="2" minimum="0" maximum="6" stepSize="1"/>
</mx:FormItem>
<mx:FormItem label="左边距">
<mx:NumericStepper id="checkBoxLeftGap" value="8" minimum="0" maximum="20" stepSize="1"/>
</mx:FormItem>
<mx:FormItem label="右边距">
<mx:NumericStepper id="checkBoxRightGap" value="20" minimum="0" maximum="40" stepSize="1"/>
</mx:FormItem>
<mx:CheckBox label="双击是否展开项" id="itemDClickSelect" selected="true"/>
</mx:Form>
<mx:ControlBar height="46" y="321">
<mx:ToggleButtonBar>
<mx:dataProvider>
<mx:Array>
<mx:String>Flash</mx:String>
<mx:String>Director</mx:String>
<mx:String>Dreamweaver</mx:String>
<mx:String>ColdFusion</mx:String>
</mx:Array>
</mx:dataProvider></mx:ToggleButtonBar>
</mx:ControlBar>
</mx:Panel>
<controls:CheckTree id="tree1" checkBoxStateField="@state" labelField="@label" dataProvider="{folderCollection}" width="100%" height="100%"
checkBoxCloseItemsOnUnCheck="{checkBoxCloseItemsOnUnCheck.selected}"
checkBoxOpenItemsOnCheck="{checkBoxOpenItemsOnCheck.selected}"
checkBoxEnableState="{checkBoxEnableState.selected}"
checkBoxCascadeOnCheck="{checkBoxCascadeOnCheck.selected}"
checkBoxBgColor="{checkBoxBgColor.selectedColor}"
checkBoxBgAlpha="{checkBoxBgAlpha.value}"
checkBoxBgPadding="{checkBoxBgPadding.value}"
checkBoxBgElips="{checkBoxBgElips.value}"
checkBoxLeftGap="{checkBoxLeftGap.value}"
checkBoxRightGap="{checkBoxRightGap.value}"
itemDClickSelect="{itemDClickSelect.selected}"
/>
<controls:CheckTree id="tree2"
width="100%"
labelField="label"
checkBoxStateField="state"
dataProvider="{arrarc}"
height="100%"/>
<controls:CheckTree id="tree3"
width="100%"
labelField="label"
checkBoxStateField="state"
dataProvider="{arrarc}"
height="100%"/>
</mx:Application>
转自：http://blog.csdn.net/cjy37/archive/2009/05/11/4166621.aspx
- 大小: 56.1 KB
分享到：
评论
5 楼
zlbdexiaohao
2015-07-21
怎么去掉默认的图标，
folderClosedIcon="undefined"
folderOpenIcon="undefined"
不管用
folderClosedIcon="undefined"
folderOpenIcon="undefined"
不管用
4 楼
zlbdexiaohao
2015-07-20
看不懂看不懂
3 楼
cjy37
2010-05-15
请楼主注明转帖的网站、作者、网址，否则请删除！！！！！
2 楼
jjxboy
2010-02-25
楼长，能不能给个可以下载的实例啊？谢谢了！
1 楼
shijian0306
2009-12-28
需要可下载的实例，图片打不开。。。
发表评论
-
浏览器前进后退按钮切换状态
2010-06-03 16:22 1523Flex browser manager能够让用户通过浏览器的 ... -
Flex3 Module 模块化 应用程序 开发
2010-05-26 15:40 1194模块（Modules） 模块（Module）是创建大型Fle ... -
OUTERDOCUMENT
2010-05-26 14:38 2449scope 也更改了。我的意思是, 从 <mx:Comp ... -
FLEX module的使用
2010-05-26 14:12 1005用FLEX来开发应用难免不 ... -
flex 加载 swf
2010-01-13 13:24 1215<?xml version="1.0&qu ... -
flex下载文件
2010-01-10 10:14 1255<?xml version="1.0&qu ... -
flex最全的表单验证
2010-01-05 14:50 1152<?xml version="1.0&qu ... -
mxml中动态生成组件
2009-12-28 17:09 1399客户那边的API 返回值如下 <list> ... -
TabNavigator
2009-12-20 23:21 931<?xml version="1.0&qu ... -
flex 打开新页面 窗口最大化
2009-12-14 22:12 2313var args:String = "toolb ... -
Flex tree xml的数据源
2009-12-10 23:43 6684<?xml version="1.0&qu ... -
Flex中利用ContextMenu和ContextMenuItem类在DataGrid上创建一个自定义右键弹出菜单的例子
2009-12-10 22:49 3486<?xml version="1.0&qu ... -
flex datagrid分页排序失效
2009-12-09 22:04 1749分页改变了datagrid的数据源，数据源变了视图就跟着变了。 ... -
Flex 弹出窗口的例子
2009-12-09 00:44 1479TitleWindowApp.mxml <mx:Ap ... -
带CheckBox和级联操作的Tree
2009-12-08 23:28 2304CSDN上下载的，该Tree是采用XMLList 绑定数据的 ... -
flex blazeds 异步加载tree
2009-12-06 14:48 1534<?xml version="1.0&qu ... -
flex 异步 tree
2009-12-06 14:33 2478例子一 <?xml version="1. ... -
FLEX数据类型和JAVA数据类型对应关系
2009-12-03 22:31 2997类型名 类型描述 Boolean 只有两个值：true 和fa ... -
BlaseDS+Spring 整合配置
2009-11-24 10:54 1220首先到spring网站下载两 ... -
flex blazeDs spring整合
2009-11-24 10:27 14891.新建一个工程Flex_Spring。Ap ...
相关推荐
这个是带有checkbox的tree，下载即可使用哦。
selectTree tree控件 日历控件 tree控件 radio CheckBox demo 直接可以用 案例多多
flex带复选框的tree，包含源代码，需要用到的朋友请下载
flex tree+checkbox可实现级联勾选
在原来flex的Tree组件上添加复选框CheckBox
带checkbox的树 checkbox tree tree tree checkbox
本资源中包括Tree的文件和Tree的渲染文件（Checkbox），实现功能为点击树不获取值（也可以获取，改变一个变量即可），只有勾选Checkbox才能得到。并添加到集合中
mtree1.0-checkbox-tableTree-带复选框树形控件，带复选框 支持表格转换为树形表格，使用简单。希望对各位有用，同时也望各位朋友提供更多更好的改进建议！
WPF 带有checkbox的ListBox控件,支持绑定！
Flex 模拟CheckBox多状态切换 类似Checkbox的√、×、和○三种状态切换
拥有三种状态纯Material风格的Android Checkbox控件
flex3中构造带复选框的树(CheckBoxTree),使用xml数据源，并且可以自定义图标。
flex实现 ComboBox中下拉checkbox 经测试好用，还有可移动面板，和可改大小面板实例
感觉一个比较实用的控件代码！大家可以下了看看！
带CheckBox的TreeView，可以在点击CheckBox或者TreeViewItem的时候改变勾选状态。
flex tree中渲染checkbox
带CheckBox和级联操作的Tree 带CheckBox和级联操作的Tree 带CheckBox和级联操作的Tree
flex中tree和checkbox结合使用的插件，该压缩包包含两个文档，一个是tree和checkbox结合使用的插件，另一个是使用示例
表头有全选CheckBox，三种状态：全选、部分选择、无选择 如果改变目录结构，需要在CustomCheckBox.mxml中更改inner.png的路径 使用方法参考“示例参考.txt” ------------------------------ 目前数据源只能用...