高亮

package{import flash.display.Shape;import flash.display.Sprite;import flash.events.MouseEvent;import flash.text.TextField;import flash.text.TextFieldAutoSize;public class FilteringTextInput extends Sprite{private var word1:Sprite;private var text1:TextField;private var word2:Sprite;private var text2:TextField;private var bgRect:Shape;public function FilteringTextInput(){word1=new Sprite();text1=new TextField();text1.text="Products";text1.selectable=false;text1.autoSize=TextFieldAutoSize.LEFT;word1.addChild(text1)text1.addEventListener(MouseEvent.MOUSE_OVER, mouseOverListener);word2=new Sprite();text2=new TextField();text2.text="Services";text2.selectable=false;text2.autoSize=TextFieldAutoSize.LEFT;word2.x=75;word2.addChild(text2)text2.addEventListener(MouseEvent.MOUSE_OVER, mouseOverListener);addChild(word1);addChild(word2);bgRect=new Shape();bgRect.graphics.lineStyle(1);bgRect.graphics.beginFill(0xCCCCCC, 1);bgRect.graphics.drawRoundRect(0, 0, 60, 15, 8);}private function mouseOverListener(e:MouseEvent):void{if (!e.target.parent.contains(bgRect)){e.target.parent.addChildAt(bgRect, 0);}}}} package { import flash.display.Sprite; import flash.text.TextField; public class Main extends Sprite { public function Main( ) { var field:TextField = new TextField( ); var formatter:flash.text.TextFormat = new flash.text.TextFormat( ); formatter.color = 0x0000FF; // Make the text blue field.defaultTextFormat = formatter; field.text="text"; addChild(field); } }} package { import flash.display.Sprite; import flash.text.TextField; public class Main extends Sprite { public function Main( ) { var field:TextField = new TextField( ); stage.focus = field; // Set the focus to the text field field.text = "this is example text"; // Set the text value field.setSelection(0, 4); // Highlight the word "this" addChild(field); } }}