Question

我正在尝试设置全屏切换并实现流畅性元素，但是我不确定是否必须在屏幕调整大小的切换中包含调度事件，或者这将是前一个eventListener将检测到的内容全屏切换是否已激活？

此外，我已经在网上查了几天关于这个主题，我仍然不确定在哪里放置我的舞台元素的调整大小是最佳的。

public function Main():void {
    addEventListener(Event.ADDED_TO_STAGE, init);

    stage.addEventListener(Event.RESIZE, resizeListener);
    stage.addEventListener(FullScreenEvent.FULL_SCREEN_INTERACTIVE_ACCEPTED, fullScreenRedraw);
}

private function resizeListener (e:Event):void {

    // - Do I put my resize control options here to cater for general resize or see below?
myMovie.width = stage.stageWidth; // etc
}
private function fullScreen(e:MouseEvent):void {
    try {
    switch (stage.displayState) {
        case StageDisplayState.FULL_SCREEN_INTERACTIVE:
            /* If already in full screen mode, switch to normal mode. */
            stage.displayState = StageDisplayState.NORMAL;

        break;
        default:
            stage.fullScreenSourceRect = null;
            // If not in full screen mode, switch to full screen mode.
            stage.dispatchEvent(new Event(Event.RESIZE));
            stage.displayState = StageDisplayState.NORMAL;
            stage.displayState = StageDisplayState.FULL_SCREEN_INTERACTIVE;
        break;
        }
    } catch (err:SecurityError) {
        // ignore
    }
}
private function fullScreenRedraw(event:FullScreenEvent):void { 
    if ( event.fullScreen ) {
        // FULLSCREEN TRUE

        // - Or do I put my resize control options here to cater for the fullscreen as well?
        myMovie.width = stage.stageWidth; // etc

        var fScrField:TextField = new TextField();
        fScrField.y = 480;
        fScrField.text = "Redraw : True";
        addChild(fScrField);
    } else {
        // NON FULLSCREEN
        fScrField.text = "Redraw : False";
        addChild(fScrField);
    } 
}

* * adobe上提到的修改后的处理程序。但是关于什么地方和原因的相互矛盾的信息？！

private function activateHandler(event:Event):void {
    trace("activateHandler: " + event);
}
private function fullScreenRedraw(event:FullScreenEvent):void { 
    if ( event.fullScreen ) {
        // Add additional panels if set/sizes 
        var fScrField:TextField = new TextField();
        fScrField.y = 480;
        fScrField.text = "Redraw : True";
        addChild(fScrField);
    } else {
        // Remove additional panels etc
        fScrField.text = "";
        fScrField.text = "Redraw : False";
        addChild(fScrField);
    } 
}

现在我已经能够使用上面的代码以各种方式使用变体，但是花了几天在线谷歌搜索似乎没有效率或明确的解释，这是最好的。

任何可以更好地优化和提高效率的帮助，因为我只是从我可以解决的问题中撬开它。

提前致谢。

Answer 1

我认为你过于复杂了。试试这个：

// in your constructor:
fullScreenBtn.addEventListener(MouseEvent.CLICK, toggleFullScreen); 
stage.addEventListener(FullScreenEvent.FULL_SCREEN, refreshStage); 
stage.addEventListener(Event.RESIZE, refreshStage);
// then handle stage resize:
private function refreshStage(event:Event = null):void
{
  if ( stage.displayState == StageDisplayState.NORMAL ) {
    // handle stage in normal mode

  } else {
    // handle stage in full screen mode

  }
}
// handle stage state toggle:
private function toggleFullScreen(event:Event = null):void
{
  if ( stage.displayState == StageDisplayState.NORMAL ) 
    stage.displayState = StageDisplayState.FULL_SCREEN;
  else
    stage.displayState = StageDisplayState.NORMAL;
}

全屏事件触发器是否在as3中调整大小？

1 个答案: