Shell shell = new Shell(display);

        Composite c = new Composite(shell, SWT.NONE);
        c.setBounds(0, 0, 400, 500);
        Text t = new Text(c, SWT.BORDER);
        t.setBounds(0, 0, 400, 400);
        ToolBar b = new ToolBar(c, SWT.FLAT | SWT.NO_FOCUS);
        b.setBounds(0, 400, 400, 100);
        ToolItem toolItem = new ToolItem(b, SWT.NONE);
        toolItem.setImage(Display.getDefault().getSystemImage(SWT.ICON_INFORMATION));

        shell.open();