private Composite grupo;

	private FormToolkit toolkit;

	private ScrolledForm form;

	/**
	 * This is a callback that will allow us to create the viewer and initialize
	 * it.
	 */
	@Override
	public void createPartControl(final Composite parent) {
		toolkit = new FormToolkit(parent.getDisplay());
		form = toolkit.createScrolledForm(parent);
		form.setText("Hello World");
		ColumnLayout layout = new ColumnLayout();
		layout.maxNumColumns = 2;
		form.getBody().setLayout(layout);

		Label label = null;
        for (int i = 0; i < 10; i++) {
			label = toolkit.createLabel(form.getBody(), "Text label #" + i);
		}

	}