[AIR] ディレクトリ内ファイル一覧を取得

gistfile1.as

/**
 *============================================================
 * copyright(c) 2011
 * @author  itoz
 * 2011/10/21
 *============================================================
 */
package 
{
    import qnx.ui.buttons.LabelButton;
    import qnx.ui.core.Container;
    import qnx.ui.core.ContainerAlign;
    import qnx.ui.core.ContainerFlow;
    import qnx.ui.core.SizeMode;
    import qnx.ui.core.SizeUnit;

    import flash.display.StageAlign;
    import flash.display.StageScaleMode;
    import flash.events.Event;
    import flash.events.MouseEvent;
    import flash.filesystem.File;
    import flash.text.TextField;
    import flash.text.TextFieldAutoSize;

    /**
     * AIR ディレクトリ内ファイル一覧を取得
     * ※[要]qnxコンポーネント
     */
    public class GetListInDirectory extends Container
    {
        private var _btn : LabelButton;
        private var _browsFile : File;
        private var _pathTf : TextField;

        public function GetListInDirectory()
        {
            stage.scaleMode = StageScaleMode.NO_SCALE;
            stage.align = StageAlign.TOP_LEFT;

            flow = ContainerFlow.VERTICAL;
            align = ContainerAlign.NEAR;
            sizeMode = SizeMode.BOTH;
            sizeUnit = SizeUnit.PIXELS;

             _btn = new LabelButton();
            _btn.label = "select directory";
            _btn.addEventListener(MouseEvent.CLICK, onOpenDialog);
            addChild(btn);

            _pathTf = addChild(new TextField()) as TextField;
            _pathTf.autoSize = TextFieldAutoSize.LEFT;
            _pathTf.text = "";

            stage.addEventListener(Event.RESIZE, onResize);
            onResize(null)
        }

        private function onResize(e : Event) : void
        {
            setSize(stage.stageWidth, stage.stageHeight);
        }

        private function onOpenDialog(event : MouseEvent) : void
        {
            _browsFile = new File();
            _browsFile.addEventListener(Event.SELECT, onSaveDirecotrySelected);
            _browsFile.browseForDirectory("select directory");
        }

        private function onSaveDirecotrySelected(event : Event) : void
        {
            _pathTf.text = _browsFile.nativePath;
            onResize(null);
            //
            getFileList(_browsFile);
        }

        private function getFileList(browsFile : File) : void
        {
            var arr : Array = _browsFile.getDirectoryListing();
            for (var i : int = 0; i < arr.length; i++) {
                var obj : Object = (arr[i])
                trace(arr[i].name)
            }
        }
    }
}