Example usage for javax.swing JMenuItem addItemListener

Introduction

In this page you can find the example usage for javax.swing JMenuItem addItemListener.

Prototype

public void addItemListener(ItemListener l) 

Source Link

Document

Adds an ItemListener to the checkbox.

Usage

From source file:net.sourceforge.pmd.cpd.GUI.java

public GUI() {
    frame = new JFrame("PMD Duplicate Code Detector (v " + PMDVersion.VERSION + ')');

    timeField.setEditable(false);/*w  w w. j a  v  a 2  s .  co m*/

    JMenu fileMenu = new JMenu("File");
    fileMenu.setMnemonic('f');

    addSaveOptionsTo(fileMenu);

    JMenuItem exitItem = new JMenuItem("Exit");
    exitItem.setMnemonic('x');
    exitItem.addActionListener(new CancelListener());
    fileMenu.add(exitItem);
    JMenu viewMenu = new JMenu("View");
    fileMenu.setMnemonic('v');
    JMenuItem trimItem = new JCheckBoxMenuItem("Trim leading whitespace");
    trimItem.addItemListener(new ItemListener() {
        @Override
        public void itemStateChanged(ItemEvent e) {
            AbstractButton button = (AbstractButton) e.getItem();
            GUI.this.trimLeadingWhitespace = button.isSelected();
        }
    });
    viewMenu.add(trimItem);
    JMenuBar menuBar = new JMenuBar();
    menuBar.add(fileMenu);
    menuBar.add(viewMenu);
    frame.setJMenuBar(menuBar);

    // first make all the buttons
    JButton browseButton = new JButton("Browse");
    browseButton.setMnemonic('b');
    browseButton.addActionListener(new BrowseListener());
    goButton = new JButton("Go");
    goButton.setMnemonic('g');
    goButton.addActionListener(new GoListener());
    cancelButton = new JButton("Cancel");
    cancelButton.addActionListener(new CancelListener());

    JPanel settingsPanel = makeSettingsPanel(browseButton, goButton, cancelButton);
    progressPanel = makeProgressPanel();
    JPanel resultsPanel = makeResultsPanel();

    adjustLanguageControlsFor((LanguageConfig) LANGUAGE_SETS[0][1]);

    frame.getContentPane().setLayout(new BorderLayout());
    JPanel topPanel = new JPanel();
    topPanel.setLayout(new BorderLayout());
    topPanel.add(settingsPanel, BorderLayout.NORTH);
    topPanel.add(progressPanel, BorderLayout.CENTER);
    setProgressControls(false); // not running now
    frame.getContentPane().add(topPanel, BorderLayout.NORTH);
    frame.getContentPane().add(resultsPanel, BorderLayout.CENTER);
    frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
    frame.pack();
    frame.setVisible(true);
}

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From source file:org.nuclos.client.ui.collect.component.AbstractCollectableComponent.java

/**
 * @return/*from  ww  w.  j  a v  a 2s .  c om*/
 * @precondition hasComparisonOperator()
 */
public JPopupMenu newComparisonOperatorPopupMenu() {
    if (!hasComparisonOperator()) {
        throw new IllegalStateException();
    }
    final JPopupMenu result = new JPopupMenu(
            getSpringLocaleDelegate().getMessage("AbstractCollectableComponent.16", "Vergleichsoperator"));

    // 1. comparison operators:
    final ButtonGroup btngrpComparisonOperators = new ButtonGroup();

    final ItemListener itemlistener = new ItemListener() {
        @Override
        public void itemStateChanged(ItemEvent ev) {
            if (ev.getStateChange() == ItemEvent.SELECTED) {
                final String sOperatorName = ((AbstractButton) ev.getItem()).getActionCommand();
                setComparisonOperator(ComparisonOperator.getInstance(sOperatorName));
                runLocked(new Runnable() {
                    @Override
                    public void run() {
                        updateSearchConditionInModel();
                    }
                });
            }
        }
    };

    ComparisonOperator[] supportedComparisonOperators = getSupportedComparisonOperators();
    if (supportedComparisonOperators == null)
        return null;

    for (ComparisonOperator compop : supportedComparisonOperators) {
        JMenuItem mi = new JRadioButtonMenuItem(
                getSpringLocaleDelegate().getMessage(compop.getResourceIdForLabel(), null));
        mi.setActionCommand(compop.name());
        mi.setToolTipText(getSpringLocaleDelegate().getMessage(compop.getResourceIdForDescription(), null));
        result.add(mi);
        btngrpComparisonOperators.add(mi);
        mi.addItemListener(itemlistener);
    }

    result.addPopupMenuListener(new PopupMenuListener() {
        @Override
        public void popupMenuWillBecomeVisible(PopupMenuEvent ev) {
            for (int i = 0, n = result.getComponentCount(); i < n; i++) {
                Component c = result.getComponent(i);
                if (c instanceof JMenuItem && StringUtils.emptyIfNull(((JMenuItem) c).getActionCommand())
                        .equals(getComparisonOperator().name()))
                    ((JMenuItem) c).setSelected(true);
            }
        }

        @Override
        public void popupMenuWillBecomeInvisible(PopupMenuEvent ev) {
        }

        @Override
        public void popupMenuCanceled(PopupMenuEvent ev) {
        }
    });

    // 2. right operand (value or other field):
    if (canDisplayComparisonWithOtherField()) {
        addRightOperandToPopupMenu(result, this);
    }

    return result;
}

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