private ComboBoxModel createFontModel() {
MutableComboBoxModel model = new DefaultComboBoxModel();
// <snip> JXTitledPanel configure title properties
// Font options (based on default)
Font baseFont = UIManager.getFont("JXTitledPanel.titleFont");
model.addElement(new DisplayInfo<Font>("Default ", baseFont));
Font italicFont = new FontUIResource(baseFont.deriveFont(Font.ITALIC));
model.addElement(new DisplayInfo<Font>("Derived (Italic)" , italicFont));
Font bigFont = new FontUIResource(baseFont.deriveFont(baseFont.getSize2D() * 2));
model.addElement(new DisplayInfo<Font>("Derived (Doubled Size) ", bigFont));
// </snip>