this.jframe.setSize(MAINWIN_WIDTH, MAINWIN_HEIGHT);
this.jframe.setLocationRelativeTo(null);
this.jframe.setLayout(new BorderLayout());
// create data for nzb file queue and file download queue
this.nzbFileQueueTabModel = new NzbFileQueueTableModel(localer);
this.filesToDownloadTabModel = new FilesToDownloadTableModel(localer);
// dynamically set the widgets while window size is changed
Toolkit.getDefaultToolkit().setDynamicLayout(true);