Question

actionscript3.0那个textformat的实例的属性比如color能不能动态改变？ 高手帮忙！！！

Answer 1

如果是想做成按钮那样，鼠标移上去就改变颜色的话是可以的。
代码如下：
package
{
import flash.display.Sprite;
import flash.events.MouseEvent;
import flash.text.TextField;
import flash.text.TextFormat;
/**
* ...
* @author sanny
*/
public class Main extends Sprite
{
private var tt:TextField;
private var tformat:TextFormat;
private var overFormat:TextFormat;
public function Main():void
{
tt = new TextField();
tt.text = "测试测试测试"
tformat = new TextFormat();
tformat.color = 0xFF0000;
//鼠标RollOver时颜色样式
overFormat = new TextFormat();
overFormat.color = 0x000000;
tt.setTextFormat(tformat)
addChild(tt);
tt.addEventListener(MouseEvent.MOUSE_OVER, overHandle);
tt.addEventListener(MouseEvent.MOUSE_OUT, outHandle);
}
private function overHandle(e:MouseEvent):void {
tt.setTextFormat(overFormat)
}
private function outHandle(e:MouseEvent):void {
tt.setTextFormat(tformat)
}
}

}

Answer 2

无法做到textformat改属性就能改动态文本的效果，必须是textformat改完属性后在让动态文本载入一下textformat