ActionScript 3 闪光灯焦点检测

Posted 2021-05-23

function main():void
{
    stage.addEventListener(Event.DEACTIVATE, windowNotActive);
    stage.addEventListener(Event.ACTIVATE, windowActive);
}
main();

function windowNotActive(e:Event):void
{
    trace("NOT ACTIVE");
}

function windowActive(e:Event):void
{
    trace("ACTIVE");
}