ScrollPane issue

hi all,

 

i hoping out there me scrollpane issue in cs5.

 

the code below adds in thumbnail @ bottom , once click bigger image appears via uiloader @ top. works fine, added scrollpane components, , gave instance name of myscrollpane. added 'myscrollpane.source = allthumbnails;' @ top of code, , 'myscrollpane.update();' within code advised training video.

 

it seems updating scrollpane ok there no scroll @ bottom scroll through thumbnails! if squash height of scrollpane, verticle scroll works if reduced width nothing happens, missing trick! scrollpane verticle , horizontal scroll set auto , haven't touched of settings.

 

is there code need add?

 

 

 

 

 

this of code. have 10 images in total , rest of code duplicating below:

myscrollpane.source = allthumbnails;

var thumbloader:loader = new loader();

thumbloader.load(new urlrequest ("small/photo1s.jpg"));

thumbloader.contentloaderinfo.addeventlistener(event.complete, thumbloader);

function thumbloader(event:event):void{

//addthumnails

allthumbnails.addchild(thumbloader);

myscrollpane.update();

allthumbnails.buttonmode = true;

thumbloader.addeventlistener(mouseevent.click, loadmain1);

function loadmain1 (event:mouseevent):void {

largeuiloader.source = "large/photo1l.jpg";

}

}

var thumbloader2:loader = new loader();

thumbloader2.load(new urlrequest ("small/photo2s.jpg"));

thumbloader2.contentloaderinfo.addeventlistener(event.complete, thumbloader2);

function thumbloader2(event:event):void{

//addthumnails

allthumbnails.addchild(thumbloader2);

thumbloader2.x=120;

myscrollpane.update();

allthumbnails.buttonmode = true;

thumbloader2.addeventlistener(mouseevent.click, loadmain2);

function loadmain2 (event:mouseevent):void {

largeuiloader.source = "large/photo2l.jpg";

}

}

i think cracked it, allthumbnail uiloader had wider scrollpane , worked! super :-)

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