The demo case how to wait until all images are loaded

MyBanner.as

package {
import com.oggi.Utilities.events.Synchronizer;
import com.oggi.Utilities.ui.DisplayList;
import com.oggi.ui.controls.Image;
import com.oggi.unit.Banner;

import flash.display.DisplayObject;
import flash.events.Event;

public class MyBanner extends Banner {
    public function MyBanner() {
        super();
        waitImages();
    }

    protected function waitImages():void {
        var images:Array = [];
        DisplayList.walk(this, function (elem:DisplayObject):void {
            if (elem is Image) {
                images.push(elem);
            }
        });
        new Synchronizer(images, allImagesLoaded).
                useReleaseEvent(Event.COMPLETE);
    }

    protected function allImagesLoaded():void {
    }
}
}