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ToggleButtonBar Control in Flex4
Posted on: May 24, 2010 at 12:00 AM
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The ButtonBar control and the ToggleButtonBar control both are same. The ToggleButtonBar control is a MX component.

ToggleButtonBar control in Flex4:

The ButtonBar control and the ToggleButtonBar control both are same. The ToggleButtonBar control is a MX component. It has no Spark component. You can Set buttons in horizontal and vertical layout. This control defines only single event itemClick event. In ToggleButtonBar control all buttons are in a group and maintain their state. Only one button will be in selected state at a time and left buttons will be in deselected state at that time.
The tag of this control is <mx:ToggleButtonBar>.

Example:

<?xml version="1.0" encoding="utf-8"?>

<s:Application xmlns:fx="http://ns.adobe.com/mxml/2009"

xmlns:s="library://ns.adobe.com/flex/spark"

xmlns:mx="library://ns.adobe.com/flex/mx"

minWidth="955" minHeight="600">

<fx:Script>

<![CDATA[

public function clickHandler(event:Event):void{

if(tobuttbar.selectedIndex==0){

txt.text="C is a middle level language.";

}

if(tobuttbar.selectedIndex==1){

txt.text="JAVA is an object oriented language.";

}

if(tobuttbar.selectedIndex==2){

txt.text="HTML is used for designing a web page.";

}

if(tobuttbar.selectedIndex==3){

txt.text="ORACLE is a database.";

}

}

]]>

</fx:Script>

<s:Panel title="ToggleButtonBar Control Example" height="140" width="323">

<s:VGroup x="13" y="15">

<mx:ToggleButtonBar id="tobuttbar"

horizontalGap="5"

itemClick="clickHandler(event);"

toggleOnClick="true">

<mx:dataProvider>

<fx:String>C</fx:String>

<fx:String>JAVA</fx:String>

<fx:String>HTML</fx:String>

<fx:String>ORACLE</fx:String>

</mx:dataProvider>

</mx:ToggleButtonBar>

<s:TextArea id="txt" width="294" height="52"/>

</s:VGroup>

</s:Panel>

</s:Application>

In this example you can see how we can use a ToggleButtonBar control in Flex4.

Output:

Running Application:

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Posted on: May 24, 2010

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