AS3 Preloader matching stage.stageWidth (simple)

Question

Hello,
Experimenting with Flash as usual.
Preloader's are always something that have caused me trouble.
Here's what I typically use for a timeline based preloader in AS3:
this.addEventListener(Event.ENTER_FRAME, loading);
function loading(e:Event):void {
var total:Number = this.stage.loaderInfo.bytesTotal;
var loaded:Number = this.stage.loaderInfo.bytesLoaded;
loadBar.scaleX = loaded/total;
loaderText.text = Math.floor((loaded/total)*100)+ "%"; (if percentage text is wanted)
if (total == loaded) {
gotoAndPlay(3);
this.removeEventListener(Event.ENTER_FRAME, loading);
This works perfectly well, but isn't that pleasing aesthetically.
I'm really interested in a preloader that loads right across the stage however - regardless of if the stage is resized.
I should imagine it'll involve implementing = Math.round(stage.stageWidth); at some point?
If anybody knows how this is achieved, through actionscript, in the timeline, I'd really appreciate the support
Thanks a lot!

Answer 1

I haven't been able to make this work straight away with this code:
var lbW:Number
var stageW:Number
var ratioNum:Number
resizeF(null);
stage.addEventListener(Event.RESIZE,resizeF);
function resizeF(e:Event){
lbW = loadBar.width
stageW = stage.stageWidth
ratioNum = stageW/lbW;
this.addEventListener(Event.ENTER_FRAME, loading);
function loading(e:Event):void {
var total:Number = this.stage.loaderInfo.bytesTotal;
var loaded:Number = this.stage.loaderInfo.bytesLoaded;
loadBar.scaleX = ratioNum*loaded/total;
if (total == loaded) {
gotoAndPlay(2);
this.removeEventListener(Event.ENTER_FRAME, loading);
But I shall explore and try and fix it.
Thanks so much for your time and expertise!
Really do appreciate it!