Java Code Examples for javax.swing.event.EventListenerList

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Example 1
Project: VISNode   File: OutputNode.java   Source Code and License 6 votes vote down vote up
/**
 * Creates a new output node
 */
public OutputNode() {
    this.connector = new NodeConnector(this);
    propertyChangeSupport = new PropertyChangeSupport(this);
    listenerList = new EventListenerList();
    img = null;
}
 
Example 2
Project: incubator-netbeans   File: CookieAction2Test.java   Source Code and License 6 votes vote down vote up
public void testNodeListenersDetachedAtFinalizeIssue58065() throws Exception {
    CookieNode node = new CookieNode();
    SimpleCookieAction2 sca = new SimpleCookieAction2();
    Action action = sca.createContextAwareInstance(node.getLookup());
    
    class NodeListenerMemoryFilter implements MemoryFilter {
        public int numofnodelisteners = 0;
        public boolean reject(Object obj) {
            numofnodelisteners += (obj instanceof NodeListener)?1:0;
            return !((obj instanceof EventListenerList) | (obj instanceof Object[]));
        }
    }
    NodeListenerMemoryFilter filter = new NodeListenerMemoryFilter();
    assertSize("",Arrays.asList( new Object[] {node} ),1000000,filter);
    assertTrue("Node is expected to have a NodeListener attached", filter.numofnodelisteners > 0);
    
    Reference actionref = new WeakReference(sca);
    sca = null;
    action = null;
    assertGC("CookieAction is supposed to be GCed", actionref);
    
    NodeListenerMemoryFilter filter2 = new NodeListenerMemoryFilter();
    assertSize("",Arrays.asList( new Object[] {node} ),1000000,filter2);
    assertEquals("Node is expected to have no NodeListener attached", 0, filter2.numofnodelisteners);
}
 
Example 3
Project: rapidminer   File: MetaDataStatisticsModel.java   Source Code and License 6 votes vote down vote up
/**
 * Creates a new {@link MetaDataStatisticsModel} instance.
 * 
 * @param exampleSet
 *            the {@link ExampleSet} for which the meta data statistics should be created. No
 *            reference to it is stored to prevent memory leaks.
 */
public MetaDataStatisticsModel(final ExampleSet exampleSet) {
	this.weakExampleSet = new WeakReference<>(exampleSet);
	this.eventListener = new EventListenerList();
	visibleCount = -1;
	currentPageIndex = 0;

	mapOfStatModelVisibility = new HashMap<>();
	mapOfSortingSettings = new HashMap<>();
	mapOfValueTypeVisibility = new HashMap<>();
	for (String valueTypeString : Ontology.VALUE_TYPE_NAMES) {
		int valueType = Ontology.ATTRIBUTE_VALUE_TYPE.mapName(valueTypeString);
		mapOfValueTypeVisibility.put(valueType, Boolean.TRUE);
	}
	allowSortingAndFiltering = false;
	orderedModelList = new ArrayList<>();	// has to be ArrayList because we access the index
											// from 1-n on filtering
	showSpecialAttributes = true;
	showRegularAttributes = true;
	showOnlyMissingsAttributes = false;
	filterNameString = "";
}
 
Example 4
Project: convertigo-engine   File: HttpConnector.java   Source Code and License 6 votes vote down vote up
@Override
public HttpConnector clone() throws CloneNotSupportedException {
	HttpConnector clonedObject = (HttpConnector) super.clone();
	clonedObject.httpStateListeners = new EventListenerList();
	clonedObject.sUrl = "";
	clonedObject.handleCookie = true;
	clonedObject.httpParameters = new XMLVector<XMLVector<String>>();
	clonedObject.postQuery = "";

	clonedObject.certificateManager = new CertificateManager();

	clonedObject.hostConfiguration = new HostConfiguration();
	clonedObject.givenAuthPassword = null;
	clonedObject.givenAuthUser = null;

	return clonedObject;
}
 
Example 5
Project: Equella   File: TargetChooser.java   Source Code and License 6 votes vote down vote up
public TargetChooser(SchemaModel m, String tb)
{
	this.model = m;
	this.targetBase = tb;

	if( targetBase == null || targetBase.length() == 0 || targetBase.equals("/") ) //$NON-NLS-1$
	{
		targetBase = null;
	}

	if( targetBase != null )
	{
		SchemaNode newRoot = model.getNode(targetBase);
		model = new SchemaModel(newRoot);
	}

	listeners = new EventListenerList();
}
 
Example 6
Project: powertext   File: SpellingParser.java   Source Code and License 6 votes vote down vote up
/**
 * Constructor.
 *
 * @param dict The dictionary to use.
 */
public SpellingParser(SpellDictionary dict) {

	result = new DefaultParseResult(this);
	sc = new SpellChecker(dict);
	sc.addSpellCheckListener(this);
	setSquiggleUnderlineColor(Color.BLUE);
	setHyperlinkListener(this);
	setMaxErrorCount(DEFAULT_MAX_ERROR_COUNT);
	setAllowAdd(true);
	setAllowIgnore(true);
	setSpellCheckableTokenIdentifier(
			new DefaultSpellCheckableTokenIdentifier());

	// Since the spelling callback can possibly be called many times
	// per parsing, we're extremely cheap here and pre-split our message
	// format instead of using MessageFormat.
	//String temp = msg.getString("IncorrectSpelling");
	//int offs = temp.indexOf("{0}");
	//noticePrefix = temp.substring(0, offs);
	//noticeSuffix = temp.substring(offs+3);

	listenerList = new EventListenerList();

}
 
Example 7
Project: parabuild-ci   File: AbstractRenderer.java   Source Code and License 6 votes vote down vote up
/**
 * Provides serialization support.
 *
 * @param stream  the input stream.
 *
 * @throws IOException  if there is an I/O error.
 * @throws ClassNotFoundException  if there is a classpath problem.
 */
private void readObject(ObjectInputStream stream) throws IOException, ClassNotFoundException {

    stream.defaultReadObject();
    this.paint = SerialUtilities.readPaint(stream);
    this.basePaint = SerialUtilities.readPaint(stream);
    this.outlinePaint = SerialUtilities.readPaint(stream);
    this.baseOutlinePaint = SerialUtilities.readPaint(stream);
    this.stroke = SerialUtilities.readStroke(stream);
    this.baseStroke = SerialUtilities.readStroke(stream);
    this.outlineStroke = SerialUtilities.readStroke(stream);
    this.baseOutlineStroke = SerialUtilities.readStroke(stream);
    this.shape = SerialUtilities.readShape(stream);
    this.baseShape = SerialUtilities.readShape(stream);
    this.itemLabelPaint = SerialUtilities.readPaint(stream);
    this.baseItemLabelPaint = SerialUtilities.readPaint(stream);
    
    // listeners are not restored automatically, but storage must be provided...
    this.listenerList = new EventListenerList();

}
 
Example 8
Project: parabuild-ci   File: Plot.java   Source Code and License 6 votes vote down vote up
/**
 * Creates a new plot.
 */
protected Plot() {

    this.parent = null;
    // make sure, that no one modifies the global default insets. 
    this.insets = new Insets (DEFAULT_INSETS.top, DEFAULT_INSETS.left,
        DEFAULT_INSETS.bottom, DEFAULT_INSETS.right);
    this.backgroundPaint = DEFAULT_BACKGROUND_PAINT;
    this.backgroundAlpha = DEFAULT_BACKGROUND_ALPHA;
    this.backgroundImage = null;
    this.outlineStroke = DEFAULT_OUTLINE_STROKE;
    this.outlinePaint = DEFAULT_OUTLINE_PAINT;
    this.foregroundAlpha = DEFAULT_FOREGROUND_ALPHA;

    this.noDataMessage = null;
    this.noDataMessageFont = new Font("SansSerif", Font.PLAIN, 12);
    this.noDataMessagePaint = Color.black;

    this.drawingSupplier = new DefaultDrawingSupplier();

    this.listenerList = new EventListenerList();

}
 
Example 9
Project: parabuild-ci   File: AbstractRenderer.java   Source Code and License 6 votes vote down vote up
/**
 * Provides serialization support.
 *
 * @param stream  the input stream.
 *
 * @throws IOException  if there is an I/O error.
 * @throws ClassNotFoundException  if there is a classpath problem.
 */
private void readObject(ObjectInputStream stream) 
    throws IOException, ClassNotFoundException {

    stream.defaultReadObject();
    this.paint = SerialUtilities.readPaint(stream);
    this.basePaint = SerialUtilities.readPaint(stream);
    this.fillPaint = SerialUtilities.readPaint(stream);
    this.baseFillPaint = SerialUtilities.readPaint(stream);
    this.outlinePaint = SerialUtilities.readPaint(stream);
    this.baseOutlinePaint = SerialUtilities.readPaint(stream);
    this.stroke = SerialUtilities.readStroke(stream);
    this.baseStroke = SerialUtilities.readStroke(stream);
    this.outlineStroke = SerialUtilities.readStroke(stream);
    this.baseOutlineStroke = SerialUtilities.readStroke(stream);
    this.shape = SerialUtilities.readShape(stream);
    this.baseShape = SerialUtilities.readShape(stream);
    this.itemLabelPaint = SerialUtilities.readPaint(stream);
    this.baseItemLabelPaint = SerialUtilities.readPaint(stream);
    
    // listeners are not restored automatically, but storage must be 
    // provided...
    this.listenerList = new EventListenerList();

}
 
Example 10
Project: parabuild-ci   File: Plot.java   Source Code and License 6 votes vote down vote up
/**
 * Creates a new plot.
 */
protected Plot() {

    this.parent = null;
    this.insets = DEFAULT_INSETS;
    this.backgroundPaint = DEFAULT_BACKGROUND_PAINT;
    this.backgroundAlpha = DEFAULT_BACKGROUND_ALPHA;
    this.backgroundImage = null;
    this.outlineStroke = DEFAULT_OUTLINE_STROKE;
    this.outlinePaint = DEFAULT_OUTLINE_PAINT;
    this.foregroundAlpha = DEFAULT_FOREGROUND_ALPHA;

    this.noDataMessage = null;
    this.noDataMessageFont = new Font("SansSerif", Font.PLAIN, 12);
    this.noDataMessagePaint = Color.black;

    this.drawingSupplier = new DefaultDrawingSupplier();

    this.listenerList = new EventListenerList();

}
 
Example 11
Project: parabuild-ci   File: JFreeChart.java   Source Code and License 6 votes vote down vote up
/**
 * Provides serialization support.
 *
 * @param stream  the input stream.
 *
 * @throws IOException  if there is an I/O error.
 * @throws ClassNotFoundException  if there is a classpath problem.
 */
private void readObject(ObjectInputStream stream) 
    throws IOException, ClassNotFoundException {
    stream.defaultReadObject();
    this.borderStroke = SerialUtilities.readStroke(stream);
    this.borderPaint = SerialUtilities.readPaint(stream);
    this.backgroundPaint = SerialUtilities.readPaint(stream);
    this.progressListeners = new EventListenerList();
    this.changeListeners = new EventListenerList();
    this.renderingHints = new RenderingHints(
            RenderingHints.KEY_ANTIALIASING, 
            RenderingHints.VALUE_ANTIALIAS_ON);

    // register as a listener with sub-components...
    if (this.title != null) {
        this.title.addChangeListener(this);
    }

    for (int i = 0; i < getSubtitleCount(); i++) {
        getSubtitle(i).addChangeListener(this);
    }
    this.plot.addChangeListener(this);
}
 
Example 12
Project: openjdk-jdk10   File: Timer.java   Source Code and License 6 votes vote down vote up
private void readObject(ObjectInputStream in)
    throws ClassNotFoundException, IOException
{
    this.acc = AccessController.getContext();
    ObjectInputStream.GetField f = in.readFields();

    EventListenerList newListenerList = (EventListenerList)
            f.get("listenerList", null);
    if (newListenerList == null) {
        throw new InvalidObjectException("Null listenerList");
    }
    listenerList = newListenerList;

    int newInitialDelay = f.get("initialDelay", 0);
    checkDelay(newInitialDelay, "Invalid initial delay: ");
    initialDelay = newInitialDelay;

    int newDelay = f.get("delay", 0);
    checkDelay(newDelay, "Invalid delay: ");
    delay = newDelay;

    repeats = f.get("repeats", false);
    coalesce = f.get("coalesce", false);
    actionCommand = (String) f.get("actionCommand", null);
}
 
Example 13
Project: ccu-historian   File: Title.java   Source Code and License 6 votes vote down vote up
/**
 * Creates a new title.
 *
 * @param position  the position of the title (<code>null</code> not
 *                  permitted).
 * @param horizontalAlignment  the horizontal alignment of the title (LEFT,
 *                             CENTER or RIGHT, <code>null</code> not
 *                             permitted).
 * @param verticalAlignment  the vertical alignment of the title (TOP,
 *                           MIDDLE or BOTTOM, <code>null</code> not
 *                           permitted).
 * @param padding  the amount of space to leave around the outside of the
 *                 title (<code>null</code> not permitted).
 */
protected Title(RectangleEdge position, 
        HorizontalAlignment horizontalAlignment, 
        VerticalAlignment verticalAlignment, RectangleInsets padding) {

    ParamChecks.nullNotPermitted(position, "position");
    ParamChecks.nullNotPermitted(horizontalAlignment, "horizontalAlignment");
    ParamChecks.nullNotPermitted(verticalAlignment, "verticalAlignment");
    ParamChecks.nullNotPermitted(padding, "padding");

    this.visible = true;
    this.position = position;
    this.horizontalAlignment = horizontalAlignment;
    this.verticalAlignment = verticalAlignment;
    setPadding(padding);
    this.listenerList = new EventListenerList();
    this.notify = true;
}
 
Example 14
Project: ccu-historian   File: ChartPanel.java   Source Code and License 6 votes vote down vote up
/**
 * Provides serialization support.
 *
 * @param stream  the input stream.
 *
 * @throws IOException  if there is an I/O error.
 * @throws ClassNotFoundException  if there is a classpath problem.
 */
private void readObject(ObjectInputStream stream)
    throws IOException, ClassNotFoundException {
    stream.defaultReadObject();
    this.zoomFillPaint = SerialUtilities.readPaint(stream);
    this.zoomOutlinePaint = SerialUtilities.readPaint(stream);

    // we create a new but empty chartMouseListeners list
    this.chartMouseListeners = new EventListenerList();

    // register as a listener with sub-components...
    if (this.chart != null) {
        this.chart.addChangeListener(this);
    }

}
 
Example 15
Project: ccu-historian   File: Plot.java   Source Code and License 6 votes vote down vote up
/**
 * Creates a new plot.
 */
protected Plot() {

    this.parent = null;
    this.insets = DEFAULT_INSETS;
    this.backgroundPaint = DEFAULT_BACKGROUND_PAINT;
    this.backgroundAlpha = DEFAULT_BACKGROUND_ALPHA;
    this.backgroundImage = null;
    this.outlineVisible = true;
    this.outlineStroke = DEFAULT_OUTLINE_STROKE;
    this.outlinePaint = DEFAULT_OUTLINE_PAINT;
    this.foregroundAlpha = DEFAULT_FOREGROUND_ALPHA;

    this.noDataMessage = null;
    this.noDataMessageFont = new Font("SansSerif", Font.PLAIN, 12);
    this.noDataMessagePaint = Color.black;

    this.drawingSupplier = new DefaultDrawingSupplier();

    this.notify = true;
    this.listenerList = new EventListenerList();

}
 
Example 16
Project: jfreechart   File: Title.java   Source Code and License 6 votes vote down vote up
/**
 * Creates a new title.
 *
 * @param position  the position of the title ({@code null} not
 *                  permitted).
 * @param horizontalAlignment  the horizontal alignment of the title (LEFT,
 *                             CENTER or RIGHT, {@code null} not
 *                             permitted).
 * @param verticalAlignment  the vertical alignment of the title (TOP,
 *                           MIDDLE or BOTTOM, {@code null} not
 *                           permitted).
 * @param padding  the amount of space to leave around the outside of the
 *                 title ({@code null} not permitted).
 */
protected Title(RectangleEdge position, 
        HorizontalAlignment horizontalAlignment, 
        VerticalAlignment verticalAlignment, RectangleInsets padding) {

    Args.nullNotPermitted(position, "position");
    Args.nullNotPermitted(horizontalAlignment, "horizontalAlignment");
    Args.nullNotPermitted(verticalAlignment, "verticalAlignment");
    Args.nullNotPermitted(padding, "padding");

    this.visible = true;
    this.position = position;
    this.horizontalAlignment = horizontalAlignment;
    this.verticalAlignment = verticalAlignment;
    setPadding(padding);
    this.listenerList = new EventListenerList();
    this.notify = true;
}
 
Example 17
Project: jfreechart   File: ChartPanel.java   Source Code and License 6 votes vote down vote up
/**
 * Provides serialization support.
 *
 * @param stream  the input stream.
 *
 * @throws IOException  if there is an I/O error.
 * @throws ClassNotFoundException  if there is a classpath problem.
 */
private void readObject(ObjectInputStream stream)
    throws IOException, ClassNotFoundException {
    stream.defaultReadObject();
    this.zoomFillPaint = SerialUtils.readPaint(stream);
    this.zoomOutlinePaint = SerialUtils.readPaint(stream);

    // we create a new but empty chartMouseListeners list
    this.chartMouseListeners = new EventListenerList();

    // register as a listener with sub-components...
    if (this.chart != null) {
        this.chart.addChangeListener(this);
    }

}
 
Example 18
Project: jfreechart   File: Plot.java   Source Code and License 6 votes vote down vote up
/**
 * Creates a new plot.
 */
protected Plot() {
    this.chart = null;
    this.parent = null;
    this.insets = DEFAULT_INSETS;
    this.backgroundPaint = DEFAULT_BACKGROUND_PAINT;
    this.backgroundAlpha = DEFAULT_BACKGROUND_ALPHA;
    this.backgroundImage = null;
    this.outlineVisible = true;
    this.outlineStroke = DEFAULT_OUTLINE_STROKE;
    this.outlinePaint = DEFAULT_OUTLINE_PAINT;
    this.foregroundAlpha = DEFAULT_FOREGROUND_ALPHA;

    this.noDataMessage = null;
    this.noDataMessageFont = new Font("SansSerif", Font.PLAIN, 12);
    this.noDataMessagePaint = Color.BLACK;

    this.drawingSupplier = new DefaultDrawingSupplier();

    this.notify = true;
    this.listenerList = new EventListenerList();
}
 
Example 19
Project: jfreechart   File: JFreeChart.java   Source Code and License 6 votes vote down vote up
/**
 * Provides serialization support.
 *
 * @param stream  the input stream.
 *
 * @throws IOException  if there is an I/O error.
 * @throws ClassNotFoundException  if there is a classpath problem.
 */
private void readObject(ObjectInputStream stream)
    throws IOException, ClassNotFoundException {
    stream.defaultReadObject();
    this.borderStroke = SerialUtils.readStroke(stream);
    this.borderPaint = SerialUtils.readPaint(stream);
    this.backgroundPaint = SerialUtils.readPaint(stream);
    this.progressListeners = new EventListenerList();
    this.changeListeners = new EventListenerList();
    this.renderingHints = new RenderingHints(
            RenderingHints.KEY_ANTIALIASING,
            RenderingHints.VALUE_ANTIALIAS_ON);
    this.renderingHints.put(RenderingHints.KEY_STROKE_CONTROL,
            RenderingHints.VALUE_STROKE_PURE);
    
    // register as a listener with sub-components...
    if (this.title != null) {
        this.title.addChangeListener(this);
    }

    for (int i = 0; i < getSubtitleCount(); i++) {
        getSubtitle(i).addChangeListener(this);
    }
    this.plot.addChangeListener(this);
}
 
Example 20
Project: orbit-image-analysis   File: ImageWrapperIcon.java   Source Code and License 6 votes vote down vote up
/**
 * Create a new image-wrapper icon.
 *
 * @param inputStream The input stream to read the image from.
 * @param w           The width of the icon.
 * @param h           The height of the icon.
 */
public ImageWrapperIcon(InputStream inputStream, int w, int h) {
    this.imageInputStream = inputStream;
    this.width = w;
    this.height = h;
    this.listenerList = new EventListenerList();
    this.cachedImages = new LinkedHashMap<String, BufferedImage>() {
        @Override
        protected boolean removeEldestEntry(
                Map.Entry<String, BufferedImage> eldest) {
            return size() > 5;
        }

        ;
    };
    this.renderImage(this.width, this.height);
}
 
Example 21
Project: orbit-image-analysis   File: ImageWrapperIcon.java   Source Code and License 6 votes vote down vote up
/**
 * Create a new image-wrapper icon.
 *
 * @param image The original image.
 * @param w     The width of the icon.
 * @param h     The height of the icon.
 */
public ImageWrapperIcon(Image image, int w, int h) {
    this.imageInputStream = null;
    this.image = image;
    this.width = w;
    this.height = h;
    this.listenerList = new EventListenerList();
    this.cachedImages = new LinkedHashMap<String, BufferedImage>() {
        @Override
        protected boolean removeEldestEntry(
                Map.Entry<String, BufferedImage> eldest) {
            return size() > 5;
        }

        ;
    };
    this.renderImage(this.width, this.height);
}
 
Example 22
Project: PhET   File: GraphicSlider.java   Source Code and License 6 votes vote down vote up
/**
 * Creates a slider with no user interface.
 * Use setKnob, setTrack and setBackground to build its user interface.
 *
 * @param component the parent Component
 */
public GraphicSlider( Component component ) {
    super( component );

    // Initialize instance data.
    _knob = _knobHighlight = _track = _background = null;
    _knobHighlight = null;
    _dragBounds = new Rectangle();
    _minimum = 0;
    _maximum = 100;
    _value = ( _maximum - _minimum ) / 2;
    _tickSize = new Dimension( 1, 12 );
    _listenerList = new EventListenerList();
    _knobListener = new KnobListener();

    // Enable anti-aliasing.
    RenderingHints hints = new RenderingHints( RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_ON );
    setRenderingHints( hints );
}
 
Example 23
Project: PhET   File: AbstractFourierSlider.java   Source Code and License 6 votes vote down vote up
/**
 * Sole constructor.
 * 
 * @param format format of the label used to display the value
 */
public AbstractFourierSlider( String format ) {
    super();
    
    assert( format != null );
    
    setBorder( BorderFactory.createEtchedBorder() );

    _format = format;
    _listenerList = new EventListenerList();
    
    // UI components
    _slider = new JSlider();
    _slider.setValue( 0 );
    _slider.addChangeListener( this );
    _label = new JLabel();

    // Layout
    EasyGridBagLayout layout = new EasyGridBagLayout( this );
    layout.setInsets( FourierAbstractControlPanel.DEFAULT_INSETS );
    setLayout( layout );
    layout.addAnchoredComponent( _label, 0, 0, GridBagConstraints.WEST );
    layout.addAnchoredComponent( _slider, 1, 0, GridBagConstraints.WEST );
    
    updateLabel();
}
 
Example 24
Project: PhET   File: HarmonicColors.java   Source Code and License 6 votes vote down vote up
private HarmonicColors() {
    // Colors for harmonics
    _harmonicColors = new Color[]
    {
            new Color( 1f, 0f, 0f ),
            new Color( 1f, 0.5f, 0f ),
            new Color( 1f, 1f, 0f ),
            new Color( 0f, 1f, 0f ),
            new Color( 0f, 0.790002f, 0.340007f ),
            new Color( 0.392193f, 0.584307f, 0.929395f ),
            new Color( 0f, 0f, 1f ),
            new Color( 0f, 0f, 0.501999f ),
            new Color( 0.569994f, 0.129994f, 0.61999f ),
            new Color( 0.729408f, 0.333293f, 0.827494f ),
            new Color( 1f, 0.411802f, 0.705893f )
    };
    _listenerList = new EventListenerList();
}
 
Example 25
Project: PhET   File: AbstractHarmonicMeasurementTool.java   Source Code and License 6 votes vote down vote up
/**
 * Constructor.
 * 
 * @param component
 * @param harmonic
 * @param chart
 */
public AbstractHarmonicMeasurementTool( Component component, Harmonic harmonic, Chart chart ) {
    super( component );
    
    _harmonic = harmonic;

    _chart = chart;
    _chart.addListener( this );

    // Label
    setLabelColor( LABEL_COLOR );
    setLabelFont( LABEL_FONT );

    // Bar
    setBorderColor( BAR_BORDER_COLOR );
    setStroke( BAR_STROKE );
    
    // Interactivity
    addMouseInputListener( new MouseFocusListener() );
    _listenerList = new EventListenerList();

    // Interested in color changes.
    HarmonicColors.getInstance().addHarmonicColorChangeListener( this );
    
    updateTool();
}
 
Example 26
Project: PhET   File: ToggleSwitch.java   Source Code and License 6 votes vote down vote up
/**
 * Sole constructor.
 * 
 * @param component the parent Component
 * @param onImageName the resource name of the "on" image
 * @param offImageName the resource name of the "off" image
 */
public ToggleSwitch( Component component, String onImageName, String offImageName ) {

    super( component, offImageName );
    
    _onImageName = onImageName;
    _offImageName = offImageName;
    
    _listenerList = new EventListenerList();

    // Set up interactivity.
    super.setCursorHand();
    super.addMouseInputListener( new ToggleSwitchMouseInputListener() );
    
    _on = true; // force an update
    setOn( false );
}
 
Example 27
Project: aya-lang   File: JFreeChart.java   Source Code and License 6 votes vote down vote up
/**
 * Provides serialization support.
 *
 * @param stream  the input stream.
 *
 * @throws IOException  if there is an I/O error.
 * @throws ClassNotFoundException  if there is a classpath problem.
 */
private void readObject(ObjectInputStream stream)
    throws IOException, ClassNotFoundException {
    stream.defaultReadObject();
    this.borderStroke = SerialUtilities.readStroke(stream);
    this.borderPaint = SerialUtilities.readPaint(stream);
    this.backgroundPaint = SerialUtilities.readPaint(stream);
    this.progressListeners = new EventListenerList();
    this.changeListeners = new EventListenerList();
    this.renderingHints = new RenderingHints(
            RenderingHints.KEY_ANTIALIASING,
            RenderingHints.VALUE_ANTIALIAS_ON);
    this.renderingHints.put(RenderingHints.KEY_STROKE_CONTROL,
            RenderingHints.VALUE_STROKE_PURE);
    
    // register as a listener with sub-components...
    if (this.title != null) {
        this.title.addChangeListener(this);
    }

    for (int i = 0; i < getSubtitleCount(); i++) {
        getSubtitle(i).addChangeListener(this);
    }
    this.plot.addChangeListener(this);
}
 
Example 28
Project: PhET   File: SolutionRepresentation.java   Source Code and License 6 votes vote down vote up
public SolutionRepresentation( AqueousSolution solution, Point2D location, boolean visible ) {
    this.solution = solution;
    this.location = new Point2D.Double( location.getX(), location.getY() );
    this.visible = visible;
    this.listeners = new EventListenerList();
    this.solutionChangeListener = new AqueousSolutionChangeListener() {

        public void concentrationChanged() {
            fireConcentrationChanged();
        }

        public void strengthChanged() {
            fireStrengthChanged();
        }
    };
    solution.addAqueousSolutionChangeListener( solutionChangeListener );
}
 
Example 29
Project: aya-lang   File: ChartPanel.java   Source Code and License 6 votes vote down vote up
/**
 * Provides serialization support.
 *
 * @param stream  the input stream.
 *
 * @throws IOException  if there is an I/O error.
 * @throws ClassNotFoundException  if there is a classpath problem.
 */
private void readObject(ObjectInputStream stream)
    throws IOException, ClassNotFoundException {
    stream.defaultReadObject();
    this.zoomFillPaint = SerialUtilities.readPaint(stream);
    this.zoomOutlinePaint = SerialUtilities.readPaint(stream);

    // we create a new but empty chartMouseListeners list
    this.chartMouseListeners = new EventListenerList();

    // register as a listener with sub-components...
    if (this.chart != null) {
        this.chart.addChangeListener(this);
    }

}
 
Example 30
Project: aya-lang   File: Title.java   Source Code and License 6 votes vote down vote up
/**
 * Creates a new title.
 *
 * @param position  the position of the title (<code>null</code> not
 *                  permitted).
 * @param horizontalAlignment  the horizontal alignment of the title (LEFT,
 *                             CENTER or RIGHT, <code>null</code> not
 *                             permitted).
 * @param verticalAlignment  the vertical alignment of the title (TOP,
 *                           MIDDLE or BOTTOM, <code>null</code> not
 *                           permitted).
 * @param padding  the amount of space to leave around the outside of the
 *                 title (<code>null</code> not permitted).
 */
protected Title(RectangleEdge position, 
        HorizontalAlignment horizontalAlignment, 
        VerticalAlignment verticalAlignment, RectangleInsets padding) {

    ParamChecks.nullNotPermitted(position, "position");
    ParamChecks.nullNotPermitted(horizontalAlignment, "horizontalAlignment");
    ParamChecks.nullNotPermitted(verticalAlignment, "verticalAlignment");
    ParamChecks.nullNotPermitted(padding, "padding");

    this.visible = true;
    this.position = position;
    this.horizontalAlignment = horizontalAlignment;
    this.verticalAlignment = verticalAlignment;
    setPadding(padding);
    this.listenerList = new EventListenerList();
    this.notify = true;
}
 
Example 31
Project: PhET   File: GraphicSlider.java   Source Code and License 6 votes vote down vote up
/**
 * Creates a slider with no user interface.
 * Use setKnob, setTrack and setBackground to build its user interface.
 *
 * @param component the parent Component
 */
public GraphicSlider( IUserComponent userComponent, Component component ) {
    super( component );

    // Initialize instance data.
    _userComponent = userComponent;
    _knob = _knobHighlight = _track = _background = null;
    _knobHighlight = null;
    _dragBounds = new Rectangle();
    _minimum = 0;
    _maximum = 100;
    _value = ( _maximum - _minimum ) / 2;
    _tickSize = new Dimension( 1, 12 );
    _listenerList = new EventListenerList();
    _knobListener = new KnobListener();

    // Enable anti-aliasing.
    RenderingHints hints = new RenderingHints( RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_ON );
    setRenderingHints( hints );
}
 
Example 32
Project: PhET   File: IntegerSpinnerNode.java   Source Code and License 6 votes vote down vote up
public IntegerSpinnerNode( IUserComponent userComponent, IntegerRange range ) {
    super();

    addInputEventListener( new CursorHandler() );
    listeners = new EventListenerList();

    spinner = new IntegerSpinner( userComponent, range );
    addChild( new PSwing( spinner ) ); // addChild *after* making changes to the spinner or there will be problems, see #1824

    // propagate change events
    spinner.addChangeListener( new ChangeListener() {
        public void stateChanged( ChangeEvent e ) {
            fireStateChange();
        }
    } );
}
 
Example 33
Project: PhET   File: FourierSoundPlayer.java   Source Code and License 6 votes vote down vote up
/**
 * Sole constructor.  Creates a sound player that responds to changes
 * in a specified Fourier series.  Sound I/O is handled in a separate
 * thread, which is running only when sound is "on".
 * <p/>
 * //     * @param fourierSeries
 *
 * @throws LineUnavailableException if there is an error configuring the audio system
 */
public FourierSoundPlayer() throws LineUnavailableException {

    _soundEnabled = false;
    _listenerList = new EventListenerList();

    // Set up the source data line.
    AudioFormat audioFormat = new AudioFormat( ENCODING, SAMPLE_RATE, SAMPLE_SIZE, CHANNELS, FRAME_SIZE, FRAME_RATE, false );
    _oscillator = new FourierOscillator( DEFAULT_VOLUME, audioFormat, STREAM_LENGTH );
    DataLine.Info info = new DataLine.Info( SourceDataLine.class, audioFormat );

    try {
        _sourceDataLine = (SourceDataLine) AudioSystem.getLine( info );
        _sourceDataLine.open( audioFormat, DEVICE_BUFFER_SIZE );
    }
    catch( IllegalArgumentException e ) {
        throw new LineUnavailableException();
    }
}
 
Example 34
Project: VISNode   File: ProcessNode.java   Source Code and License 5 votes vote down vote up
/**
 * Creates a new process node
 *
 * @param process
 */
public ProcessNode(Class process) {
    this.input = new HashMap<>();
    this.processType = process;
    this.processInput = buildProcessInput();
    this.processOutput = buildProcessOutput();
    this.connector = new NodeConnector(this);
    this.inputChangeSupport = new PropertyChangeSupport(this);
    this.outputChangeSupport = new PropertyChangeSupport(this);
    this.listenerList = new EventListenerList();
    this.invalidated = true;
    VISNode.get().getModel().getUserPreferences().getLocaleSubject().subscribe((locale) -> {
        metadata = ProcessMetadata.fromClass(process, locale);
    });
}
 
Example 35
Project: incubator-netbeans   File: Node.java   Source Code and License 5 votes vote down vote up
/** Implements {@link Object#clone} to behave correctly if cloning is desired.
* But {@link Cloneable} is <em>not</em> declared by default.
* <P>
* The default implementation checks whether the child list implements
* <code>Cloneable</code>, and if so, it clones the children.
* If the child list does not support cloning, {@link Children#LEAF} is used
* instead for the children. The parent of this node is set to <code>null</code> and an empty set
* of listeners is attached to the node.
*
* @return the cloned version of the node
* @exception CloneNotSupportedException if the children cannot be cloned
*    in spite of implementing <code>Cloneable</code>
*/
@Override
protected Object clone() throws CloneNotSupportedException {
    Node n = (Node) super.clone();
    Children hier2;

    if (hierarchy instanceof Cloneable) {
        hier2 = (Children) hierarchy.cloneHierarchy();
    } else {
        hier2 = Children.LEAF;
    }

    // attach the hierarchy
    n.hierarchy = hier2;
    hier2.attachTo(n);

    // no parent
    n.parent = null;

    // empty set of listeners
    if (listeners instanceof LookupEventList) {
        n.listeners = new LookupEventList(internalLookup(false));
    } else {
        n.listeners = new EventListenerList();
    }

    return n;
}
 
Example 36
Project: incubator-netbeans   File: AbstractModel.java   Source Code and License 5 votes vote down vote up
public AbstractModel(ModelSource source) {
    this.source = source;
    pcs = new PropertyChangeSupport(this);
    ues = new ModelUndoableEditSupport();
    componentListeners = new EventListenerList();
    status = State.VALID;
}
 
Example 37
Project: incubator-netbeans   File: TokenHierarchyOperation.java   Source Code and License 5 votes vote down vote up
private void init() {
    assert (tokenHierarchy == null);
    tokenHierarchy = LexerApiPackageAccessor.get().createTokenHierarchy(this);
    // Create listener list even for non-mutable hierarchies as there may be
    // custom embeddings created that need to be notified
    listenerList = new EventListenerList();
    rootChildrenLanguages = null;
}
 
Example 38
Project: rapidminer   File: ConfigurableModel.java   Source Code and License 5 votes vote down vote up
/**
 * Creates a new {@link ConfigurableModel} instance including all available {@link Configurable}
 * s.
 */
public ConfigurableModel() {

	this.eventListener = new EventListenerList();
	// creates the model with all available configurables for all sources
	initModel(true, null);
}
 
Example 39
Project: rapidminer   File: ProcessRendererModel.java   Source Code and License 5 votes vote down vote up
public ProcessRendererModel() {
	this.eventListener = new EventListenerList();

	this.processes = Collections.unmodifiableList(Collections.<ExecutionUnit> emptyList());
	this.selectedOperators = Collections.unmodifiableList(Collections.<Operator> emptyList());
	this.draggedOperators = Collections.unmodifiableList(Collections.<Operator> emptyList());
	this.processSizes = new WeakHashMap<>();
	this.portNumbers = new WeakHashMap<>();
	this.snapToGrid = Boolean.parseBoolean(ParameterService
			.getParameterValue(RapidMinerGUI.PROPERTY_RAPIDMINER_GUI_SNAP_TO_GRID));
	this.hoveringProcessIndex = -1;

	// listen for snapToGrid changes
	ParameterService.registerParameterChangeListener(new ParameterChangeListener() {

		@Override
		public void informParameterSaved() {
			// ignore
		}

		@Override
		public void informParameterChanged(String key, String value) {
			if (RapidMinerGUI.PROPERTY_RAPIDMINER_GUI_SNAP_TO_GRID.equals(key)) {
				setSnapToGrid(Boolean.parseBoolean(value));
			}
		}
	});
}
 
Example 40
Project: rapidminer   File: AbstractAttributeStatisticsModel.java   Source Code and License 5 votes vote down vote up
/**
 * Inits the
 * 
 * @param exampleSet
 * @param attribute
 */
protected AbstractAttributeStatisticsModel(final ExampleSet exampleSet, final Attribute attribute) {
	this.attribute = attribute;
	this.weakExampleSet = new WeakReference<>(exampleSet);
	this.specialAttName = exampleSet.getAttributes().findRoleByName(attribute.getName()).getSpecialName();
	this.construction = attribute.getConstruction();

	this.eventListener = new EventListenerList();
}