Examples of org.eclipse.jface.preference.IPreferenceStore.addPropertyChangeListener()

Class org.eclipse.jface.preference.IPreferenceStore

Examples of org.eclipse.jface.preference.IPreferenceStore.addPropertyChangeListener()

org.eclipse.jface.preference.IPreferenceStore.addPropertyChangeListener()

Adds a property change listener to this preference store.

Note The types of the oldValue and newValue of the generated PropertyChangeEvent are determined by whether or not the typed API in IPreferenceStore was called. If values are changed via setValue(name,type) the values in the PropertyChangedEvent will be of that type. If they are set using a non typed API (i.e. #setToDefault or using the OSGI Preferences) the values will be unconverted Strings.

A listener will be called in the same Thread that it is invoked in. Any Thread dependant listeners (such as those who update an SWT widget) will need to update in the correct Thread. In the case of an SWT update you can update using Display#syncExec(Runnable) or Display#asyncExec(Runnable).

Likewise any application that updates an IPreferenceStore from a Thread other than the UI Thread should be aware of any listeners that require an update in the UI Thread.
@param listener a property change listener @see org.eclipse.jface.util.PropertyChangeEvent @see #setToDefault(String) @see #setValue(String,boolean) @see #setValue(String,double) @see #setValue(String,float) @see #setValue(String,int) @see #setValue(String,long) @see #setValue(String,String)

    final IPreferenceStore preferenceStore = getPreferenceStore();
    manipulator.setUserAgent(preferenceStore.getString(IPreferenceConstants.P_USER_AGENT));
    manipulator.setUserAgentOverride(preferenceStore.getBoolean(IPreferenceConstants.P_USER_AGENT_OVERRIDE));
    manipulator.setBrowserCacheDisable(preferenceStore.getBoolean(IPreferenceConstants.P_DISABLE_BROWSER_CACHE));
    manipulator.setProxyCacheDisable(preferenceStore.getBoolean(IPreferenceConstants.P_DISABLE_PROXY_CACHE));
    preferenceStore.addPropertyChangeListener(new IPropertyChangeListener() {
      @Override
      public void propertyChange(PropertyChangeEvent event) {
        final IHttpProxyTransactionManipulator manipulator = getProxyService().getTransactionManipulator();
        final String property = event.getProperty();
        if (property == IPreferenceConstants.P_USER_AGENT) {

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  public LogController() {
    IPreferenceStore store = Activator.getDefault().getPreferenceStore();
    store.setDefault(LogController.SOCKET_APPENDER_HOST_NAME_KEY, LogController.SOCKET_APPENDER_DEFAULT_HOST_NAME);
    store.setDefault(LogController.SOCKET_APPENDER_PORT_KEY, LogController.SOCKET_APPENDER_DEFAULT_PORT);
    
    store.addPropertyChangeListener( this );
    boolean appenderAdded = false;
    
    if (store.getBoolean(LogController.CONSOLE_APPENDER_KEY)) {
      addConsoleAppender();
      appenderAdded = true;

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    public PythonBaseModelProvider() {
        PythonNatureListenersManager.addPythonNatureListener(this);
        PydevPlugin plugin = PydevPlugin.getDefault();
        if (plugin != null) {
            IPreferenceStore preferenceStore = plugin.getPreferenceStore();
            preferenceStore.addPropertyChangeListener(this);
        }


        //just leave it created
        topLevelChoice = new TopLevelProjectsOrWorkingSetChoice();
    }

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     */
    public static char[] getStaticCompletionProposalAutoActivationCharacters() {
        if (!listenerToClearAutoActivationAlreadySetup) {
            //clears the cache when the preferences are changed.
            IPreferenceStore preferenceStore = PydevPlugin.getDefault().getPreferenceStore();
            preferenceStore.addPropertyChangeListener(new IPropertyChangeListener() {


                public void propertyChange(PropertyChangeEvent event) {
                    activationChars = null; //clear the cache when it changes
                }

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        private WeakReference<CustomFilters> weakCustomFilter;


        public PropertyListener(CustomFilters customFilter) {
            weakCustomFilter = new WeakReference<CustomFilters>(customFilter);
            IPreferenceStore prefs = PydevPlugin.getDefault().getPreferenceStore();
            prefs.addPropertyChangeListener(this);
        }


        public void propertyChange(PropertyChangeEvent event) {
            CustomFilters customFilters = weakCustomFilter.get();
            if (customFilters == null) {

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     */
    private SingleJobRunningPool jobPool = new SingleJobRunningPool();


    private PyEditTitle() {
        IPreferenceStore preferenceStore = PydevPlugin.getDefault().getPreferenceStore();
        preferenceStore.addPropertyChangeListener(this);
    }


    public void propertyChange(PropertyChangeEvent event) {
        //When the 
        String property = event.getProperty();

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        sourceViewerConfigurationObj[0] = new WeakReference<PyEditConfigurationWithoutEditor>(sourceViewerConfiguration);
        sourceViewer.configure(sourceViewerConfiguration);


        IPropertyChangeListener prefChangeListener = PyEdit.createPrefChangeListener(editor);
        getPrefChangeListeners().add(prefChangeListener);
        chainedPrefStore.addPropertyChangeListener(prefChangeListener);
    }


    @Override
    protected void handleDispose(DisposeEvent event) {
        super.handleDispose(event);

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    public TaskView() {
        IPreferenceStore preferenceStore = Activator.getDefault().getPreferenceStore();
        ipAddress = preferenceStore.getString(DroolsTaskConstants.SERVER_IP_ADDRESS);
        port = preferenceStore.getInt(DroolsTaskConstants.SERVER_PORT);
        language = preferenceStore.getString(DroolsTaskConstants.LANGUAGE);
        preferenceStore.addPropertyChangeListener(new IPropertyChangeListener() {
            public void propertyChange(PropertyChangeEvent event) {
                if (DroolsTaskConstants.SERVER_IP_ADDRESS.equals(event.getProperty())) {
                    ipAddress = (String) event.getNewValue();
                } else if (DroolsTaskConstants.SERVER_PORT.equals(event.getProperty())) {
                    port = (Integer) event.getNewValue();

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      @Override
      public void propertyChange(PropertyChangeEvent event) {
        initializeLogPanelColors();
      }
    };
    prefs.addPropertyChangeListener(prefsListener);


        // page up/down in input area should control log
        viewerWidget.setKeyBinding(SWT.PAGE_DOWN, SWT.NULL);
        viewerWidget.setKeyBinding(SWT.PAGE_UP, SWT.NULL);
        viewerWidget.addListener(SWT.KeyDown, new Listener () {

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        }
      }
    };


    IPreferenceStore store = Activator.getDefault().getPreferenceStore();
    store.addPropertyChangeListener(listener);
    fill = store
        .getBoolean(UIPreferences.RESOURCEHISTORY_SHOW_COMMENT_FILL);


    // global action handlers for select all and copy
    final IAction selectAll = new Action() {

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