public TabGeneral() {
looksCombo = new JComboBox<>(AppUIManager.getLookNames());
looksCombo.setSelectedItem(UIManager.getLookAndFeel().getName());
looksCombo.addActionListener(
new ActionListener() {
@Override
public void actionPerformed(ActionEvent e) {
JComboBox<String> cb = (JComboBox<String>) e.getSource();
String themeName = (String) cb.getSelectedItem();
String themeClass = AppUIManager.getLookClass(themeName);
settings.put(SettingsManager.UI_THEME, themeClass);
// throws NPE when weblaf is chosen
// hint the user instead to restart the app
// AppUIManager.setLook(themeClass);
}
});
add(new JLabel(StringConstants.LABEL_THEME));
add(looksCombo);
}
private static void saveSettings() {
settings.put(
SettingsManager.UI_THEME, AppUIManager.getLookClass((String) looksCombo.getSelectedItem()));
settings.saveSettings();
}