下面列出了怎么用javax.swing.JRadioButtonMenuItem的API类实例代码及写法，或者点击链接到github查看源代码。
@SuppressWarnings("LeakingThisInConstructor")
public MetalThemeMenu(String name, MetalTheme[] themeArray) {
super(name);
themes = themeArray;
ButtonGroup group = new ButtonGroup();
for (int i = 0; i < themes.length; i++) {
JRadioButtonMenuItem item = new JRadioButtonMenuItem(themes[i].
getName());
group.add(item);
add(item);
item.setActionCommand(i + "");
item.addActionListener(this);
if (i == 0) {
item.setSelected(true);
}
}
}
@SuppressWarnings("LeakingThisInConstructor")
public MetalThemeMenu(String name, MetalTheme[] themeArray) {
super(name);
themes = themeArray;
ButtonGroup group = new ButtonGroup();
for (int i = 0; i < themes.length; i++) {
JRadioButtonMenuItem item = new JRadioButtonMenuItem(themes[i].
getName());
group.add(item);
add(item);
item.setActionCommand(i + "");
item.addActionListener(this);
if (i == 0) {
item.setSelected(true);
}
}
}
@SuppressWarnings("LeakingThisInConstructor")
public MetalThemeMenu(String name, MetalTheme[] themeArray) {
super(name);
themes = themeArray;
ButtonGroup group = new ButtonGroup();
for (int i = 0; i < themes.length; i++) {
JRadioButtonMenuItem item = new JRadioButtonMenuItem(themes[i].
getName());
group.add(item);
add(item);
item.setActionCommand(i + "");
item.addActionListener(this);
if (i == 0) {
item.setSelected(true);
}
}
}
@SuppressWarnings("LeakingThisInConstructor")
public MetalThemeMenu(String name, MetalTheme[] themeArray) {
super(name);
themes = themeArray;
ButtonGroup group = new ButtonGroup();
for (int i = 0; i < themes.length; i++) {
JRadioButtonMenuItem item = new JRadioButtonMenuItem(themes[i].
getName());
group.add(item);
add(item);
item.setActionCommand(i + "");
item.addActionListener(this);
if (i == 0) {
item.setSelected(true);
}
}
}
static ComponentBuilder getBuilder(Instance instance, Heap heap) {
if (DetailsUtils.isSubclassOf(instance, JButton.class.getName())) {
return new JButtonBuilder(instance, heap);
} else if (DetailsUtils.isSubclassOf(instance, JCheckBox.class.getName())) {
return new JCheckBoxBuilder(instance, heap);
} else if (DetailsUtils.isSubclassOf(instance, JRadioButton.class.getName())) {
return new JRadioButtonBuilder(instance, heap);
} else if (DetailsUtils.isSubclassOf(instance, JToggleButton.class.getName())) {
return new JToggleButtonBuilder(instance, heap);
} else if (DetailsUtils.isSubclassOf(instance, JCheckBoxMenuItem.class.getName())) {
return new JCheckBoxMenuItemBuilder(instance, heap);
} else if (DetailsUtils.isSubclassOf(instance, JRadioButtonMenuItem.class.getName())) {
return new JRadioButtonMenuItemBuilder(instance, heap);
} else if (DetailsUtils.isSubclassOf(instance, JMenu.class.getName())) {
return new JMenuBuilder(instance, heap);
} else if (DetailsUtils.isSubclassOf(instance, JMenuBar.class.getName())) {
return new JMenuBarBuilder(instance, heap);
} else if (DetailsUtils.isSubclassOf(instance, JMenuItem.class.getName())) {
return new JMenuItemBuilder(instance, heap);
}
return null;
}
@SuppressWarnings("LeakingThisInConstructor")
public MetalThemeMenu(String name, MetalTheme[] themeArray) {
super(name);
themes = themeArray;
ButtonGroup group = new ButtonGroup();
for (int i = 0; i < themes.length; i++) {
JRadioButtonMenuItem item = new JRadioButtonMenuItem(themes[i].
getName());
group.add(item);
add(item);
item.setActionCommand(i + "");
item.addActionListener(this);
if (i == 0) {
item.setSelected(true);
}
}
}
private static int getIconLeft(JMenuItem item) {
if(Utilities.isWindows()) {
if(isVista()) {
return 1;
}
if(hasRadioOrCheckSibling(item)) {
return 20;
} else {
return 20;
}
}
if(isAqua()) {
if(item instanceof JRadioButtonMenuItem) {
return 11;
}
return 14;
}
//metal or other (hopefully) basic derived L&Fs
if(isRadioOrCheck(item)) {
return 20;
}
return 10;
}
public JMenuItem getPopupPresenter() {
JMenu displayAsPopup = new JMenu();
Mnemonics.setLocalizedText(displayAsPopup, NbBundle.getMessage(DebuggingActionsProvider.class, "CTL_Session_Popup_Language"));
String [] languages = session.getSupportedLanguages();
String currentLanguage = session.getCurrentLanguage();
for (int i = 0; i < languages.length; i++) {
final String language = languages[i];
JRadioButtonMenuItem langItem = new JRadioButtonMenuItem(new AbstractAction(language) {
public void actionPerformed(ActionEvent e) {
session.setCurrentLanguage(language);
}
});
if (currentLanguage.equals(language)) langItem.setSelected(true);
displayAsPopup.add(langItem);
}
return displayAsPopup;
}
private JMenu makeGradingMenu() {
JMenu menu = new JMenu(getString(KEY_GRADING_MENU));
buttonToi18nKeyMap.put(menu, () -> getString(KEY_GRADING_MENU));
GradingMode selectedMode = getUser().getCurrentGradingMode();
ButtonGroup group = new ButtonGroup();
modeMap = new HashMap<GradingMode, AbstractButton>();
for (GradingMode mode : getUser().getGradingModeManager().getGradingModeValues()) {
String text = mode.geti18nString();
JRadioButtonMenuItem menuItem = new JRadioButtonMenuItem(new AbstractAction(text) {
@Override
public void actionPerformed(ActionEvent e) {
getUser().setGradingMode(mode);
}
});
if (mode.equals(selectedMode)) {
menuItem.setSelected(true);
}
group.add(menuItem);
menu.add(menuItem);
modeMap.put(mode, menuItem);
buttonToi18nKeyMap.put(menuItem, () -> mode.geti18nString());
}
return menu;
}
static ComponentBuilder getBuilder(Instance instance, Heap heap) {
if (DetailsUtils.isSubclassOf(instance, JButton.class.getName())) {
return new JButtonBuilder(instance, heap);
} else if (DetailsUtils.isSubclassOf(instance, JCheckBox.class.getName())) {
return new JCheckBoxBuilder(instance, heap);
} else if (DetailsUtils.isSubclassOf(instance, JRadioButton.class.getName())) {
return new JRadioButtonBuilder(instance, heap);
} else if (DetailsUtils.isSubclassOf(instance, JToggleButton.class.getName())) {
return new JToggleButtonBuilder(instance, heap);
} else if (DetailsUtils.isSubclassOf(instance, JCheckBoxMenuItem.class.getName())) {
return new JCheckBoxMenuItemBuilder(instance, heap);
} else if (DetailsUtils.isSubclassOf(instance, JRadioButtonMenuItem.class.getName())) {
return new JRadioButtonMenuItemBuilder(instance, heap);
} else if (DetailsUtils.isSubclassOf(instance, JMenu.class.getName())) {
return new JMenuBuilder(instance, heap);
} else if (DetailsUtils.isSubclassOf(instance, JMenuBar.class.getName())) {
return new JMenuBarBuilder(instance, heap);
} else if (DetailsUtils.isSubclassOf(instance, JMenuItem.class.getName())) {
return new JMenuItemBuilder(instance, heap);
}
return null;
}
protected void processAction(TGActionContext context) {
final AWTEvent awtEvent = context.getAttribute(AWTEvent.class.getName());
final Caret caret = TuxGuitar.instance().getTablatureEditor().getTablature().getCaret();
final JButton button = (JButton) awtEvent.getSource();
final JPopupMenu menu = new JPopupMenu();
Iterator<?> it = TuxGuitar.instance().getTablatureEditor().getTablature().getSong().getTracks();
while( it.hasNext() ){
final TGTrack track = (TGTrack) it.next();
JMenuItem item = new JRadioButtonMenuItem( track.getName() , (track.getNumber() == caret.getTrack().getNumber()) );
item.setFont( TGConfig.FONT_WIDGETS );
item.addActionListener( new ActionListener() {
public void actionPerformed(ActionEvent e) {
caret.update( track.getNumber() );
TuxGuitar.instance().updateCache( true );
}
});
menu.add( item );
}
menu.show(button, 0, button.getHeight() );
}
@SuppressWarnings("LeakingThisInConstructor")
public MetalThemeMenu(String name, MetalTheme[] themeArray) {
super(name);
themes = themeArray;
ButtonGroup group = new ButtonGroup();
for (int i = 0; i < themes.length; i++) {
JRadioButtonMenuItem item = new JRadioButtonMenuItem(themes[i].
getName());
group.add(item);
add(item);
item.setActionCommand(i + "");
item.addActionListener(this);
if (i == 0) {
item.setSelected(true);
}
}
}
@SuppressWarnings("LeakingThisInConstructor")
public MetalThemeMenu(String name, MetalTheme[] themeArray) {
super(name);
themes = themeArray;
ButtonGroup group = new ButtonGroup();
for (int i = 0; i < themes.length; i++) {
JRadioButtonMenuItem item = new JRadioButtonMenuItem(themes[i].
getName());
group.add(item);
add(item);
item.setActionCommand(i + "");
item.addActionListener(this);
if (i == 0) {
item.setSelected(true);
}
}
}
@SuppressWarnings("LeakingThisInConstructor")
public MetalThemeMenu(String name, MetalTheme[] themeArray) {
super(name);
themes = themeArray;
ButtonGroup group = new ButtonGroup();
for (int i = 0; i < themes.length; i++) {
JRadioButtonMenuItem item = new JRadioButtonMenuItem(themes[i].
getName());
group.add(item);
add(item);
item.setActionCommand(i + "");
item.addActionListener(this);
if (i == 0) {
item.setSelected(true);
}
}
}
@SuppressWarnings("LeakingThisInConstructor")
public MetalThemeMenu(String name, MetalTheme[] themeArray) {
super(name);
themes = themeArray;
ButtonGroup group = new ButtonGroup();
for (int i = 0; i < themes.length; i++) {
JRadioButtonMenuItem item = new JRadioButtonMenuItem(themes[i].
getName());
group.add(item);
add(item);
item.setActionCommand(i + "");
item.addActionListener(this);
if (i == 0) {
item.setSelected(true);
}
}
}
@SuppressWarnings("LeakingThisInConstructor")
public MetalThemeMenu(String name, MetalTheme[] themeArray) {
super(name);
themes = themeArray;
ButtonGroup group = new ButtonGroup();
for (int i = 0; i < themes.length; i++) {
JRadioButtonMenuItem item = new JRadioButtonMenuItem(themes[i].
getName());
group.add(item);
add(item);
item.setActionCommand(i + "");
item.addActionListener(this);
if (i == 0) {
item.setSelected(true);
}
}
}
private void buildHandMenu() {
JMenuItem[] itemTiles = new JRadioButtonMenuItem[GameSettings.MAXIMAL_TILES_ON_HAND];
menuHand = new JMenu(HAND_SETTINGS);
ButtonGroup group = new ButtonGroup();
for (int i = 0; i < itemTiles.length; i++) {
int numberOfTiles = i + 1;
String itemText = numberOfTiles + TILES_PER_PLAYER;
if (numberOfTiles == 1) {
itemText += CLASSIC;
}
itemTiles[i] = new JRadioButtonMenuItem(itemText);
itemTiles[i].addActionListener(event -> settings.setTilesPerPlayer(numberOfTiles));
group.add(itemTiles[i]);
menuHand.add(itemTiles[i]);
}
itemTiles[settings.getTilesPerPlayer() - 1].setSelected(true);
}
@Override
protected void paintMenuItem (Graphics g, JComponent c, Icon checkIcon, Icon arrowIcon, Color background, Color foreground, int defaultTextIconGap) {
JRadioButtonMenuItem j = (JRadioButtonMenuItem) c;
if (j.isSelected ()) {
super.paintMenuItem (MaterialDrawingUtils.getAliasedGraphics (g), c, UIManager.getIcon ("RadioButtonMenuItem.selectedCheckIcon"), arrowIcon, background, foreground, defaultTextIconGap);
return;
}
super.paintMenuItem (MaterialDrawingUtils.getAliasedGraphics (g), c, UIManager.getIcon ("RadioButtonMenuItem.checkIcon"), arrowIcon, background, foreground, defaultTextIconGap);
}
@Override
public void onDataSetChange(DatasetEvent event) {
if (event instanceof PlayProfileEvent) {
PlayProfileEvent ppe = (PlayProfileEvent) event;
if (ppe.isConnection()) {
boolean a = ppe.isActivation();
edit.setEnabled(a);
delete.setEnabled(a);
}
menu.removeAll();
PlayProfileDao dao = (PlayProfileDao) event.getSource();
List<PlayProfile> profiles = dao.list();
PlayProfile def = dao.get();
ButtonGroup bg = new ButtonGroup();
for (PlayProfile profile : profiles) {
ProfileAction pa = new ProfileAction(globals, profile);
JRadioButtonMenuItem item = new JRadioButtonMenuItem(pa);
bg.add(item);
menu.add(item);
item.setSelected(def != null
&& def.getAlias().equals(profile.getAlias()));
}
menu.add(new JSeparator());
menu.add(add);
menu.add(edit);
menu.add(delete);
}
}
/**
* Método que cria os JRadioButtonMenuItem(s)
* @param nome String - nome do menu
* @param ev ActionListener - evento que será executado ao pressionar o menu
* @param bg ButtonGroup - grupo a qual o menu pertence (não é possível ter mais de um selecionado)
* @param mPrincipal - menu ao qual o menu de rádio pertence
*/
private JRadioButtonMenuItem configRadioMenus(String nome, ActionListener ev, ButtonGroup bg, JMenu mPrincipal) {
JRadioButtonMenuItem menu = new JRadioButtonMenuItem(nome);
menu.addActionListener(ev);
menu.setFont(roboto);
bg.add(menu);
mPrincipal.add(menu);
return menu;
}
private String getComponentDefaultsPrefix(JComponent c) {
if(c instanceof JMenuBar) {
return "MenuBar"; // NOI18N
}
if(c instanceof JMenu) {
return "Menu"; // NOI18N
}
if(c instanceof JCheckBoxMenuItem) {
return "CheckBoxMenuItem"; // NOI18N
}
if(c instanceof JRadioButtonMenuItem) {
return "RadioButtonMenuItem"; // NOI18N
}
return "MenuItem"; // NOI18N
}
@Override
public JMenuItem getPopupPresenter() {
JMenu viewAsPopup = new JMenu(NbBundle.getMessage(SwitchViewAction.class, "CTL_ViewAs_Popup"));
JRadioButtonMenuItem tableView = new ViewAsMenuItem(VIEW_TYPE_TABLE);
JRadioButtonMenuItem treeView = new ViewAsMenuItem(VIEW_TYPE_TREE);
String type = preferences.get(VIEW_TYPE, null);
if (type == null || type.equals(VIEW_TYPE_TABLE)) {
tableView.setSelected(true);
} else {
treeView.setSelected(true);
}
viewAsPopup.add(tableView);
viewAsPopup.add(treeView);
return viewAsPopup;
}
/** Constructs a Swing JRadioButtonMenuItem using current builder values. */
public JRadioButtonMenuItem buildRadio(final ButtonGroup group) {
final JRadioButtonMenuItem menuItem = new JRadioButtonMenuItem(title, selected);
buildImpl(menuItem);
group.add(menuItem);
return menuItem;
}
/**
* Create a radio button menu menu item for items that are part of a
* button group.
*
* @param menu the menu
* @param label the label
* @param mnemonic the mnemonic
* @param accessibleDescription the accessible description
* @param action the action
* @param buttonGroup the button group
* @return the j menu item
*/
private JMenuItem createButtonGroupMenuItem(JMenu menu, String label,
String mnemonic,
String accessibleDescription,
Action action,
ButtonGroup buttonGroup) {
JRadioButtonMenuItem mi = (JRadioButtonMenuItem)menu.add(
new JRadioButtonMenuItem(getString(label)));
buttonGroup.add(mi);
mi.setMnemonic(getMnemonic(mnemonic));
mi.getAccessibleContext().setAccessibleDescription(getString(
accessibleDescription));
mi.addActionListener(action);
return mi;
}
/** Frees all listeners etc from given workspace. */
void detachWorkspace(
Workspace workspace, Hashtable workspace2Menu, Hashtable menu2Workspace, Hashtable workspace2Listener,
JMenu menu
) {
JRadioButtonMenuItem menuItem = (JRadioButtonMenuItem) workspace2Menu.get(workspace);
workspace2Menu.remove(workspace);
menu2Workspace.remove(workspace2Listener.get(workspace));
workspace2Listener.remove(workspace);
menu.remove(menuItem);
}
@Override
public JComponent[] getMenuPresenters() {
removeAll();
// #238803
File configDir = KarmaUtils.getKarmaConfigDir(project);
List<File> configs = KarmaUtils.findKarmaConfigs(configDir);
if (configs.isEmpty()) {
configs = KarmaUtils.findJsFiles(configDir);
}
configs = FileUtils.sortFiles(configs);
if (!configs.isEmpty()) {
String activeConfig = KarmaPreferences.getConfig(project);
for (final File config : configs) {
boolean selected = config.getAbsolutePath().equals(activeConfig);
JRadioButtonMenuItem configItem = new JRadioButtonMenuItem(config.getName(), selected);
configItem.addActionListener(new ActionListener() {
@Override
public void actionPerformed(ActionEvent e) {
KarmaPreferences.setConfig(project, config.getAbsolutePath());
}
});
add(configItem);
}
} else {
setEnabled(false);
}
return new JComponent[] {this};
}
/**
*
* @param popupName
* @param property
* @param runnable
* an optional runnable to invoke when the property changes. This
* may be null.
* @return
*/
public JMenu addPopupMenu(String popupName, final EnumProperty property,
final Runnable runnable) {
Object[] values = property.getValues();
JMenu myPopup = new JMenu(popupName);
for (int a = 0; a < values.length; a++) {
final Object currentValue = values[a];
final JRadioButtonMenuItem menuItem = new JRadioButtonMenuItem(
currentValue.toString());
myPopup.add(menuItem);
menuItem.addActionListener(new ActionListener() {
public void actionPerformed(ActionEvent e) {
property.setValue(currentValue);
if (runnable != null)
SwingUtilities.invokeLater(runnable);
}
});
property.addPropertyChangeListener(new PropertyChangeListener() {
public void propertyChange(PropertyChangeEvent evt) {
SwingUtilities.invokeLater(new Runnable() {
public void run() {
menuItem.setSelected(currentValue.equals(property
.getValue()));
}
});
if (runnable != null)
SwingUtilities.invokeLater(runnable);
}
});
menuItem.setSelected(currentValue.equals(property.getValue()));
}
popup.add(myPopup);
return myPopup;
}
protected void populatePopup(JPopupMenu popup) {
for (final Action _action : actions) {
if (_action != null) {
popup.add(new JRadioButtonMenuItem(_action.getValue(Action.NAME).toString(), _action == action) {
protected void fireActionPerformed(ActionEvent e) {
selectAction(_action);
_action.actionPerformed(e);
}
});
} else {
popup.addSeparator();
}
}
}
private void checkProjectNames() {
for(Component componentIter : subMenu.getMenuComponents()) {
if(componentIter instanceof JRadioButtonMenuItem) {
JRadioButtonMenuItem menuItem = (JRadioButtonMenuItem) componentIter;
Project projectIter = getItemProject(menuItem);
if(projectIter != null && !ProjectUtils.getInformation(projectIter).getDisplayName().equals(menuItem.getText())) {
menuItem.setText(ProjectUtils.getInformation(projectIter).getDisplayName());
}
}
}
}
private void addMapSkinsMenu() {
final JMenu mapSubMenu = new JMenu("Map Skins");
mapSubMenu.setMnemonic(KeyEvent.VK_K);
add(mapSubMenu);
final ButtonGroup mapButtonGroup = new ButtonGroup();
final Map<String, String> skins = AbstractUiContext.getSkins(frame.getGame().getData());
mapSubMenu.setEnabled(skins.size() > 1);
for (final String key : skins.keySet()) {
final JMenuItem mapMenuItem = new JRadioButtonMenuItem(key);
mapButtonGroup.add(mapMenuItem);
mapSubMenu.add(mapMenuItem);
if (skins.get(key).equals(AbstractUiContext.getMapDir())) {
mapMenuItem.setSelected(true);
}
mapMenuItem.addActionListener(
e -> {
try {
frame.updateMap(skins.get(key));
if (uiContext.getMapData().getHasRelief()) {
showMapDetails.setSelected(true);
}
showMapDetails.setEnabled(uiContext.getMapData().getHasRelief());
} catch (final Exception exception) {
log.log(Level.SEVERE, "Error Changing Map Skin2", exception);
}
});
}
}