/*
Copyright (c) 2008 Yahoo! Inc.  All rights reserved.  
The copyrights embodied in the content of this file are licensed under the BSD (revised) open source license
*/
package
{
	import flash.display.MovieClip;
	import flash.events.Event;
	import fl.controls.NumericStepper;
	import fl.data.DataProvider;
	import com.yahoo.astra.fl.controls.TabBar;

	public class TabBarNumericStepper extends MovieClip
	{
		public function TabBarNumericStepper()
		{
			var tabData:Array = [ "Tab 1", "Tab 2", "Tab 3" ];

			this.tabBar = new TabBar();
			this.tabBar.dataProvider = new DataProvider( tabData );
			this.tabBar.selectedIndex = 0;
			this.tabBar.move(10, 10);
			this.tabBar.addEventListener( Event.CHANGE, tabBarChangeHandler );
			this.addChild( this.tabBar );

			this.stepper = new NumericStepper();
			this.stepper.minimum = -1;
			this.stepper.maximum = 2;
			this.stepper.value = 0;
			this.stepper.stepSize = 1;
			this.stepper.addEventListener( Event.CHANGE, stepperChangeHandler );
			this.stepper.move( 10, 50 );
			this.addChild(this.stepper);

		}
		
		private var tabBar:TabBar;
		private var stepper:NumericStepper;

		private function tabBarChangeHandler( event:Event ):void
		{
			var index:int = ( event.currentTarget as TabBar ).selectedIndex;
			this.stepper.value = index;
		}
		
		private function stepperChangeHandler( event:Event ):void
		{
			var value:int = ( event.currentTarget as NumericStepper ).value;
			this.tabBar.selectedIndex = value;
		}
		
	}
}