Examples of HierarchyListener

edu.cmu.cs.stage3.alice.scenegraph.event.HierarchyListener
java.awt.event.HierarchyListener
The listener interface for receiving hierarchy changed events. The class that is interested in processing a hierarchy changed event should implement this interface. The listener object created from that class is then registered with a Component using the Component's addHierarchyListener method. When the hierarchy to which the Component belongs changes, the hierarchyChanged method in the listener object is invoked, and the HierarchyEvent is passed to it.
Hierarchy events are provided for notification purposes ONLY; The AWT will automatically handle changes to the hierarchy internally so that GUI layout, displayability, and visibility work properly regardless of whether a program registers a HierarchyListener or not. @author David Mendenhall @see HierarchyEvent @since 1.3

Examples of edu.cmu.cs.stage3.alice.scenegraph.event.HierarchyListener

    //m_absoluteTransformationListeners = null;
    //m_absoluteTransformationListenerArray = null;


    enum1 = m_hierarchyListeners.elements();
    while( enum1.hasMoreElements() ) {
      HierarchyListener hierarchyListener = (HierarchyListener)enum1.nextElement();
      warnln( "WARNING: released component " + this + " still has hierarchyListener " + hierarchyListener + "." );
    }
    //todo
    //m_hierarchyListeners = null;
    //m_hierarchyListenerArray = null;

View Full Code Here

Examples of java.awt.event.HierarchyListener


        splitter.setContinuousLayout(true);


        //This little bit of tedium is so we can set our size based on window's size. This listens
        //for when the window is actually shown. It then adds a listen to store the location.
        splitter.addHierarchyListener(new HierarchyListener() {
            public void hierarchyChanged(HierarchyEvent e) {
                if (HierarchyEvent.SHOWING_CHANGED == (e.getChangeFlags() & HierarchyEvent.SHOWING_CHANGED)) {
                    splitter.removeHierarchyListener(this); //we only want the first one of these, so remove ourselves as a listener.
                    Window window = SwingUtilities.getWindowAncestor(splitter);
                    if (window != null) {

View Full Code Here

Examples of java.awt.event.HierarchyListener

   */
  public static void addWindowListener(final Component source, final WindowListener listener) {
    if (source instanceof Window) {
      ((Window)source).addWindowListener(listener);
    } else {
      source.addHierarchyListener(new HierarchyListener() {
        @Override public void hierarchyChanged(HierarchyEvent e) {
          if ((e.getChangeFlags() & HierarchyEvent.SHOWING_CHANGED) == HierarchyEvent.SHOWING_CHANGED) {
            SwingUtilities.getWindowAncestor(source).addWindowListener(listener);
          }
        }

View Full Code Here

Examples of java.awt.event.HierarchyListener


    _path.getDocument().addDocumentListener(new MyDocumentAdapter());
    if (!_path.getText().isEmpty()) {
      _selectedFile = new File(_path.getText());
    }
    _path.addHierarchyListener(new HierarchyListener() {
      public void hierarchyChanged(final HierarchyEvent e) {
        if (_path.isVisible()) {
          _dialogBuilder.setOkActionEnabled(validateDirectory(_path.getDocument()));
        }
      }

View Full Code Here

Examples of java.awt.event.HierarchyListener

      getDetectorTextPanel().setPreferredSize(preferredSize);
      scrollPane.setBorder(null);
      //mainPanel.add(getDetectorTextPanel(), "1, 9, 1, 9");


      final JSplitPane splitPane = new JSplitPane(JSplitPane.VERTICAL_SPLIT, true, detectorPanel, getDetectorTextPanel());
      splitPane.addHierarchyListener(new HierarchyListener() {
        public void hierarchyChanged(final HierarchyEvent e) {
          if (e.getChangeFlags() == HierarchyEvent.SHOWING_CHANGED) {
            if (splitPane.isShowing()) {
              splitPane.setDividerLocation(0.75);
            }

View Full Code Here

Examples of java.awt.event.HierarchyListener


    _importFile.getDocument().addDocumentListener(new MyDocumentAdapter());
    if (!_importFile.getText().isEmpty()) {
      _selectedFile = new File(_importFile.getText());
    }
    _importFile.addHierarchyListener(new HierarchyListener() {
      public void hierarchyChanged(final HierarchyEvent e) {
        if (_importFile.isVisible()) {
          _dialogBuilder.setOkActionEnabled(validateFile(_importFile.getDocument()));
        }
      }

View Full Code Here

Examples of java.awt.event.HierarchyListener

                });
            }
            else {
                // Hierarchy events are fired in direct response to
                // displayability changes
                w.addHierarchyListener(new HierarchyListener() {
                    public void hierarchyChanged(HierarchyEvent e) {
                        if ((e.getChangeFlags() & HierarchyEvent.DISPLAYABILITY_CHANGED) != 0
                            && e.getComponent().isDisplayable()) {
                            e.getComponent().removeHierarchyListener(this);
                            action.run();

View Full Code Here

Examples of java.awt.event.HierarchyListener

  public RootMenuPiece( JMenu menu ){
    if( menu == null )
      throw new NullPointerException( "menu must not be null" );
    this.menu = menu;


        menu.addHierarchyListener( new HierarchyListener(){
      public void hierarchyChanged( HierarchyEvent e ){
        if( (e.getChangeFlags() & HierarchyEvent.SHOWING_CHANGED) != 0 ){
          EventQueue.invokeLater( new Runnable(){
            public void run(){
              checkVisibility();

View Full Code Here

Examples of java.awt.event.HierarchyListener

            public void actionPerformed(final ActionEvent e) {
                approveButton.getAction().actionPerformed(e);
            }
        });


        fc.addHierarchyListener(new HierarchyListener() {
            public void hierarchyChanged(final HierarchyEvent e) {
                if ((e.getChangeFlags() & HierarchyEvent.SHOWING_CHANGED) != 0
                    && fc.isShowing()) {
                    fileNameField.requestFocus();
                    fileNameField.selectAll();

View Full Code Here

Examples of java.awt.event.HierarchyListener

    }


    protected ComponentView(ViewContext viewContext) {
        this.viewContext = viewContext;
        this.component = initComponent();
        this.component.addHierarchyListener(new HierarchyListener() {
            public void hierarchyChanged(HierarchyEvent e) {
                if ((e.getChangeFlags() & HierarchyEvent.SHOWING_CHANGED) != 0) {
                    if (!first) {
                        onFirstVisible();
                        first = true;

View Full Code Here

0 1 2 3 4 5

TOP

All source code are property of their respective owners. Java is a trademark of Sun Microsystems, Inc and owned by ORACLE Inc. Contact coftware#gmail.com.