Examples with PropertyChangeEvent java.beans.PropertyChangeEvent used on opensource projects

Example 16 with PropertyChangeEvent

use of java.beans.PropertyChangeEvent in project jdk8u_jdk by JetBrains.

the class ListenersWithSM method main.

@SuppressWarnings("deprecation")
public static void main(String[] args) throws Exception {
    boolean granted = args[0].equals("grant");
    // need to get reference to LogManager before setting SecurityManager
    LogManager logman = LogManager.getLogManager();
    // set policy and enable security manager
    if (granted) {
        String testSrc = System.getProperty("test.src");
        if (testSrc == null)
            testSrc = ".";
        System.setProperty("java.security.policy", Paths.get(testSrc).resolve("java.policy").toString());
    }
    System.setSecurityManager(new SecurityManager());
    PropertyChangeListener listener = new PropertyChangeListener() {

        @Override
        public void propertyChange(PropertyChangeEvent evt) {
        }
    };
    if (granted) {
        // permission granted, no security exception expected
        logman.addPropertyChangeListener(listener);
        logman.removePropertyChangeListener(listener);
    } else {
        // denied
        try {
            logman.addPropertyChangeListener(listener);
            throw new RuntimeException("SecurityException expected");
        } catch (SecurityException expected) {
        }
        try {
            logman.removePropertyChangeListener(listener);
            throw new RuntimeException("SecurityException expected");
        } catch (SecurityException expected) {
        }
    }
}

Example 17 with PropertyChangeEvent

use of java.beans.PropertyChangeEvent in project jdk8u_jdk by JetBrains.

the class TestPropertyChangeSupport method test.

private static void test(int step, int listeners, int attempts) {
    TestPropertyChangeSupport test = new TestPropertyChangeSupport();
    PropertyChangeSupport pcs = new PropertyChangeSupport(test);
    PropertyChangeEvent eventNull = new PropertyChangeEvent(test, null, null, null);
    PropertyChangeEvent eventName = new PropertyChangeEvent(test, NAME, null, null);
    long time1 = System.currentTimeMillis();
    for (int i = 0; i < listeners; i++) {
        pcs.addPropertyChangeListener(test);
        pcs.addPropertyChangeListener(NAME, test);
    }
    long time2 = System.currentTimeMillis();
    for (int i = 0; i < attempts; i++) {
        pcs.firePropertyChange(eventNull);
        pcs.firePropertyChange(eventName);
    }
    long time3 = System.currentTimeMillis();
    // time of adding the listeners
    time1 = time2 - time1;
    // time of firing the events
    time2 = time3 - time2;
    System.out.println("Step: " + step + "; Listeners: " + listeners + "; Attempts: " + attempts + "; Time (ms): " + time1 + "/" + time2);
}

Example 18 with PropertyChangeEvent

use of java.beans.PropertyChangeEvent in project jdk8u_jdk by JetBrains.

the class TestVetoableChangeSupport method test.

private static void test(int step, int listeners, int attempts) throws PropertyVetoException {
    TestVetoableChangeSupport test = new TestVetoableChangeSupport();
    VetoableChangeSupport vcs = new VetoableChangeSupport(test);
    PropertyChangeEvent eventNull = new PropertyChangeEvent(test, null, null, null);
    PropertyChangeEvent eventName = new PropertyChangeEvent(test, NAME, null, null);
    long time1 = System.currentTimeMillis();
    for (int i = 0; i < listeners; i++) {
        vcs.addVetoableChangeListener(test);
        vcs.addVetoableChangeListener(NAME, test);
    }
    long time2 = System.currentTimeMillis();
    for (int i = 0; i < attempts; i++) {
        vcs.fireVetoableChange(eventNull);
        vcs.fireVetoableChange(eventName);
    }
    long time3 = System.currentTimeMillis();
    // time of adding the listeners
    time1 = time2 - time1;
    // time of firing the events
    time2 = time3 - time2;
    System.out.println("Step: " + step + "; Listeners: " + listeners + "; Attempts: " + attempts + "; Time (ms): " + time1 + "/" + time2);
}

Example 19 with PropertyChangeEvent

use of java.beans.PropertyChangeEvent in project azure-tools-for-java by Microsoft.

the class SparkSubmissionContentPanel method addSparkClustersLineItem.

private void addSparkClustersLineItem() {
    JLabel sparkClusterLabel = new JLabel("Spark clusters(Linux only)");
    sparkClusterLabel.setToolTipText("The HDInsight Spark cluster you want to submit your application to. Only Linux cluster is supported.");
    GridBagConstraints c11 = new GridBagConstraints();
    c11.gridx = 0;
    c11.gridy = 0;
    c11.insets = new Insets(margin, margin, 0, margin);
    add(sparkClusterLabel, new GridBagConstraints(0, displayLayoutCurrentRow, 1, 1, 0, 0, GridBagConstraints.WEST, GridBagConstraints.NONE, new Insets(margin, margin, 0, margin), 0, 0));
    clustersListComboBox = new ComboboxWithBrowseButton();
    clustersListComboBox.setButtonIcon(StreamUtil.getImageResourceFile(REFRESH_BUTTON_PATH));
    clustersListComboBox.getButton().setToolTipText("Refresh");
    clustersListComboBox.getButton().addActionListener(new ActionListener() {

        @Override
        public void actionPerformed(ActionEvent e) {
            Cursor cursor = getCursor();
            setCursor(new Cursor(Cursor.WAIT_CURSOR));
            List<IClusterDetail> clusterDetails = ClusterManagerEx.getInstance().getClusterDetails(submitModel.getProject());
            setCursor(cursor);
            submitModel.setClusterComboBoxModel(clusterDetails);
        }
    });
    clustersListComboBox.getComboBox().setToolTipText("The HDInsight Spark cluster you want to submit your application to. Only Linux cluster is supported.");
    clustersListComboBox.getComboBox().addPropertyChangeListener(new PropertyChangeListener() {

        @Override
        public void propertyChange(PropertyChangeEvent evt) {
            if (evt.getPropertyName() == "model" && evt.getNewValue() instanceof DefaultComboBoxModel) {
                int size = ((DefaultComboBoxModel) evt.getNewValue()).getSize();
                setVisibleForFixedErrorMessageLabel(ErrorMessageLabelTag.ClusterName.ordinal(), size <= 0);
            }
        }
    });
    add(clustersListComboBox, new GridBagConstraints(1, displayLayoutCurrentRow, 0, 1, 1, 0, GridBagConstraints.WEST, GridBagConstraints.HORIZONTAL, new Insets(margin, margin, 0, margin), 0, 0));
    errorMessageLabels[ErrorMessageLabelTag.ClusterName.ordinal()] = new JLabel("Cluster Name Should not be null");
    errorMessageLabels[ErrorMessageLabelTag.ClusterName.ordinal()].setForeground(DarkThemeManager.getInstance().getErrorMessageColor());
    clustersListComboBox.getComboBox().addItemListener(new ItemListener() {

        @Override
        public void itemStateChanged(ItemEvent e) {
            setVisibleForFixedErrorMessageLabel(0, clustersListComboBox.getComboBox().getItemCount() == 0);
        }
    });
    add(errorMessageLabels[ErrorMessageLabelTag.ClusterName.ordinal()], new GridBagConstraints(1, ++displayLayoutCurrentRow, 0, 1, 1, 0, GridBagConstraints.WEST, GridBagConstraints.NONE, new Insets(0, margin, 0, 0), 0, 0));
}

Example 20 with PropertyChangeEvent

use of java.beans.PropertyChangeEvent in project intellij-community by JetBrains.

the class LafManagerImpl method initComponent.

@Override
public void initComponent() {
    if (myCurrentLaf != null) {
        final UIManager.LookAndFeelInfo laf = findLaf(myCurrentLaf.getClassName());
        if (laf != null) {
            boolean needUninstall = UIUtil.isUnderDarcula();
            // setup default LAF or one specified by readExternal.
            setCurrentLookAndFeel(laf);
            updateWizardLAF(needUninstall);
        }
    }
    updateUI();
    if (SystemInfo.isXWindow) {
        PropertyChangeListener themeChangeListener = new PropertyChangeListener() {

            @Override
            public void propertyChange(final PropertyChangeEvent evt) {
                //noinspection SSBasedInspection
                SwingUtilities.invokeLater(() -> {
                    fixGtkPopupStyle();
                    patchGtkDefaults(UIManager.getLookAndFeelDefaults());
                });
            }
        };
        Toolkit.getDefaultToolkit().addPropertyChangeListener(GNOME_THEME_PROPERTY_NAME, themeChangeListener);
        Disposer.register(this, new Disposable() {

            @Override
            public void dispose() {
                Toolkit.getDefaultToolkit().removePropertyChangeListener(GNOME_THEME_PROPERTY_NAME, themeChangeListener);
            }
        });
    }
}