sampletab.as

《Flash AS3殿堂之路》光盘源码 学习ActionScript 3.0

package org.kingda.book.display
{
	import flash.display.Sprite;
	import flash.text.TextField;
	import flash.events.KeyboardEvent;
	
	public class SampleTab extends Sprite
	{
		private var con_a:Sprite;
		public function SampleTab() {
			con_a = new Sprite();

			var text_a1:TextField = new TextField();
			text_a1.border = true;
			text_a1.type = "input";
			var text_a2:TextField = new TextField();			
			text_a2.border = true;
			text_a2.x = 200;
			text_a2.type = "input";
			
			con_a.addChild(text_a1);
			con_a.addChild(text_a2);
			addChild(con_a);			
			
			var text:TextField = new TextField();
			text.border = true;
			text.type = "input";
			text.x = 200;
			text.y = 200;			
			addChild(text);	
			stage.addEventListener(KeyboardEvent.KEY_UP, reset);		
		}
		
		private function reset(evt:KeyboardEvent):void {
			var result:Boolean = (evt.keyCode == 82) && evt.ctrlKey;
			trace ("按键是ctrl+R吗？" + result);
			if (result) {
				con_a.tabChildren = !con_a.tabChildren ;
				trace ("重设con_a的tabChildren，当前是:"+ con_a.tabChildren);
			}
		}
	}
}