tabFolder1 = new CTabFolder(shell, SWT.CLOSE);
tabFolder1 = new CTabFolder(shell, SWT.NONE);
	private void initTabFolder() {		tabFolder1 = new CTabFolder(shell, SWT.CLOSE);		//sets the layout		FormLayout folderLayout = new FormLayout();		folderLayout.marginHeight = 0;		folderLayout.marginWidth = 0;		tabFolder1.setLayout(folderLayout);		//spec. where the tabfolders should be		FormData data = new FormData();		data.top = new FormAttachment(0, 0);		data.right = new FormAttachment(100, 0);		data.left = new FormAttachment(0, 0);		data.bottom = new FormAttachment(100, 0);		tabFolder1.setLayoutData(data);		//tabFolder1.setBackground(new Color (null,255,255,4));		tabFolder1.setBorderVisible(true);		tabFolder1.setForeground(new Color(null, 255, 255, 255));		tabFolder1.setSelectionBackground(new Color(null, 55, 205, 205));		tabFolder1.setSelectionForeground(new Color(null, 55, 55, 55));		tabFolder1.addCTabFolder2Listener(new CTabFolder2Adapter() {			public void close(CTabFolderEvent event) {				System.out.println("Es wurde ein Tab geschlossen: "						+ event.item);			}		});	}