How would I code to resize my UILoader in SWF

Question

Hi All
I have loaded different SWFs using UI Loader component and I
have used AS 3.0 for that. All those SWFs are playing video in form
of Flvs in that. While executing those UI Loaders show video
efficiently. Is there any way that I can code so that user can also
resize that UI loader and still maintain the aspect ratio of the
video. i am using RESIZE property but it is not allowing the user
to resize the component , it just once resize the component on the
run time
I would highly appreciate any help.
Thanks
Anuj
/* Here's the sample code I am putting to refer*/
var myUILoader:UILoader = new UILoader();
myUILoader.autoLoad = false;
myUILoader.maintainAspectRatio=true;
myUILoader.drawFocus(true);
//Allowing Resize of the UI Loader
/*myUILoader.addEventListener(ComponentEvent.RESIZE,
resizeHandler);
function resizeHandler(event:ComponentEvent):void
var uiLdr:UILoader = event.currentTarget as UILoader;
trace(uiLdr.width, uiLdr.height); // 400 267
uiLdr.move((stage.stageWidth - uiLdr.width) / 2,
(stage.stageHeight - uiLdr.height) / 2);
myUILoader.focusEnabled=true;
myUILoader.scaleContent = true;
myUILoader.width=300;
myUILoader.height=300;
myUILoader.addEventListener(MouseEvent.MOUSE_DOWN,UI1);
myUILoader.addEventListener(MouseEvent.MOUSE_UP,UI2);
function UI1(event:MouseEvent):void
if((myUILoader.x>-887) && (myUILoader.y>-500)
&&(myUILoader.y<746))
myUILoader.startDrag();
else if(myUILoader.y>746)
myUILoader.visible=false;
function UI2(event:MouseEvent):void
if((myUILoader.x>-887) && (myUILoader.y>-500)
&&(myUILoader.y<746))
myUILoader.stopDrag();
else
myUILoader.unload();
myUILoader.source = "/video/pic_1.swf";
myUILoader.load();
myUILoader.move(mouseX,mouseY);
addChild(myUILoader);

Answer 1

Whenever I try to resize an image by clicking "image size" it only resizes the canvas. Before, I could click on a single photo and drag the corner to resize the image. If I pressed shift while I did it, it would retain the same dimension ratios. If I pressed control while I dragged the corner, it would let you manipulate the shape so that you could kind of make it 3D. If you put your cursor in the right place, it would also let you rotate the image. It won't even do any of that when I type text onto my canvas. It seems like that function is turned off, and I'd like to know how to use it again.
Maybe I'm saying it wrong. I guess what I really mean is resizing a layer. Like, if I copy and pasted a photo onto a canvas I already have open, I'd want to drag to resize it to fit the canvas.