TitledBorder fbTypeBorder = BorderFactory.createTitledBorder(" FB Preview ");
Font titleFont = fbTypeBorder.getTitleFont();
fbTypeBorder.setTitleFont(titleFont.deriveFont(new Float(10)));
fbPreviewPane = new JPanel();
fbPreviewPane.setPreferredSize(new Dimension(100,150));
fbPreviewPane.setLayout(new GraphLayout());
fbPreviewPane.setBackground(Color.white);
fbPreviewPane.setBorder(fbTypeBorder);
addFBButton.setToolTipText("Load function block");
addFBButton.setBorder(new BevelBorder(BevelBorder.RAISED));