目前,我正在尝试使用 mouseover 事件更改加载到 sprite 中的图像,并使用 mouseout 将其更改回来。但它不能正常工作,我错过了什么吗?
public class Tab extends Sprite
{
var imageLoader:Loader = new Loader();
var TabSprite:Sprite = new Sprite();
var SkinImages:Array = [Skin.TAB_ACTIVE,Skin.TAB_DISABLED,Skin.TAB_HOVER,Skin.TAB_VIEW];
public function Tab()
{
for each (var Image:String in SkinImages){
imageLoader.load(new URLRequest(Image));
}
TabSprite.buttonMode = true;
addChild(TabSprite);
TabSprite.addChild(imageLoader);
TabSprite.addEventListener(MouseEvent.MOUSE_OVER, onTabHover);
}
private function onTabHover(e:MouseEvent){
trace("HOVER");
TabSprite.removeEventListener(MouseEvent.MOUSE_OVER, onTabHover);
imageLoader.load(new URLRequest(Skin.TAB_HOVER));
imageLoader.contentLoaderInfo.addEventListener(Event.COMPLETE,function(e:Event):void{
TabSprite.addEventListener(MouseEvent.MOUSE_OUT, onTabOut);
});
}
private function onTabOut(e:MouseEvent){
trace("OUT");
TabSprite.removeEventListener(MouseEvent.MOUSE_OUT, onTabOut);
imageLoader.load(new URLRequest(Skin.TAB_VIEW));
imageLoader.contentLoaderInfo.addEventListener(Event.COMPLETE,function(e:Event):void{
TabSprite.addEventListener(MouseEvent.MOUSE_OVER, onTabHover);
});
}
}