@Override protected void addBasicDefaults(LookAndFeelAddons addon, DefaultsList defaults) { super.addBasicDefaults(addon, defaults); if (isMetal(addon)) { defaults.add(JXHyperlink.uiClassID, "org.jdesktop.swingx.plaf.basic.BasicHyperlinkUI"); } else { defaults.add(JXHyperlink.uiClassID, "org.jdesktop.swingx.plaf.windows.WindowsHyperlinkUI"); } }