Example usage for javax.swing JButton addActionListener

Introduction

In this page you can find the example usage for javax.swing JButton addActionListener.

Prototype

public void addActionListener(ActionListener l) 

Source Link

Document

Adds an ActionListener to the button.

Usage

From source file:events.KeyEventDemo.java

private void addComponentsToPane() {

    JButton button = new JButton("Clear");
    button.addActionListener(this);

    typingArea = new JTextField(20);
    typingArea.addKeyListener(this);

    //Uncomment this if you wish to turn off focus
    //traversal.  The focus subsystem consumes
    //focus traversal keys, such as Tab and Shift Tab.
    //If you uncomment the following line of code, this
    //disables focus traversal and the Tab events will
    //become available to the key event listener.
    //typingArea.setFocusTraversalKeysEnabled(false);

    displayArea = new JTextArea();
    displayArea.setEditable(false);/*from   ww  w  . j  a  va2 s .  c  om*/
    JScrollPane scrollPane = new JScrollPane(displayArea);
    scrollPane.setPreferredSize(new Dimension(375, 125));

    getContentPane().add(typingArea, BorderLayout.PAGE_START);
    getContentPane().add(scrollPane, BorderLayout.CENTER);
    getContentPane().add(button, BorderLayout.PAGE_END);
}

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From source file:MyFilterChooser.java

public MyFilterChooser() {
    super("Filter Test Frame");
    setSize(350, 200);//from w w  w. j  a  v  a 2 s. c  o m
    setDefaultCloseOperation(EXIT_ON_CLOSE);

    Container c = getContentPane();
    c.setLayout(new FlowLayout());

    JButton openButton = new JButton("Open");
    final JLabel statusbar = new JLabel("Output of your selection will go here");

    openButton.addActionListener(new ActionListener() {
        public void actionPerformed(ActionEvent ae) {
            String[] pics = new String[] { "gif", "jpg", "tif" };
            String[] audios = new String[] { "au", "aiff", "wav" };
            JFileChooser chooser = new JFileChooser();
            chooser.addChoosableFileFilter(new SimpleFileFilter(pics, "Images (*.gif, *.jpg, *.tif)"));
            chooser.addChoosableFileFilter(new SimpleFileFilter(".MOV"));
            chooser.addChoosableFileFilter(new SimpleFileFilter(audios, "Sounds (*.aiff, *.au, *.wav)"));
            int option = chooser.showOpenDialog(MyFilterChooser.this);
            if (option == JFileChooser.APPROVE_OPTION) {
                if (chooser.getSelectedFile() != null)
                    statusbar.setText("You chose " + chooser.getSelectedFile().getName());
            } else {
                statusbar.setText("You canceled.");
            }
        }
    });

    c.add(openButton);
    c.add(statusbar);
    setVisible(true);
}

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From source file:ImageTransferTest.java

public ImageTransferFrame() {
    setTitle("ImageTransferTest");
    setSize(DEFAULT_WIDTH, DEFAULT_HEIGHT);

    label = new JLabel();
    image = new BufferedImage(DEFAULT_WIDTH, DEFAULT_HEIGHT, BufferedImage.TYPE_INT_ARGB);
    Graphics g = image.getGraphics();
    g.setColor(Color.WHITE);// w  w  w .j av a  2s.  c  o m
    g.fillRect(0, 0, DEFAULT_WIDTH, DEFAULT_HEIGHT);
    g.setColor(Color.RED);
    g.fillOval(DEFAULT_WIDTH / 4, DEFAULT_WIDTH / 4, DEFAULT_WIDTH / 2, DEFAULT_HEIGHT / 2);

    label.setIcon(new ImageIcon(image));
    add(new JScrollPane(label), BorderLayout.CENTER);
    JPanel panel = new JPanel();

    JButton copyButton = new JButton("Copy");
    panel.add(copyButton);
    copyButton.addActionListener(new ActionListener() {
        public void actionPerformed(ActionEvent event) {
            copy();
        }
    });

    JButton pasteButton = new JButton("Paste");
    panel.add(pasteButton);
    pasteButton.addActionListener(new ActionListener() {
        public void actionPerformed(ActionEvent event) {
            paste();
        }
    });

    add(panel, BorderLayout.SOUTH);
}

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From source file:MainClass.java

public MainClass() {
    JFrame frame = new JFrame();
    textPane = new JTextPane();
    JScrollPane scrollPane = new JScrollPane(textPane);

    JPanel north = new JPanel();
    JButton print = new JButton("Print");
    print.addActionListener(new ActionListener() {
        public void actionPerformed(ActionEvent ae) {
            paintToPDF(textPane);//from  w ww  . j a  va2  s  . c o  m
        }
    });
    JMenuBar menu = new JMenuBar();
    JMenu styleMenu = new JMenu();
    styleMenu.setText("Style");

    Action boldAction = new BoldAction();
    boldAction.putValue(Action.NAME, "Bold");
    styleMenu.add(boldAction);

    Action italicAction = new ItalicAction();
    italicAction.putValue(Action.NAME, "Italic");
    styleMenu.add(italicAction);

    menu.add(styleMenu);

    north.add(menu);
    north.add(print);
    frame.getContentPane().setLayout(new BorderLayout());
    frame.getContentPane().add(north, BorderLayout.NORTH);
    frame.getContentPane().add(scrollPane, BorderLayout.CENTER);
    frame.setSize(800, 500);
    frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
    frame.setVisible(true);
}

---

From source file:com.google.code.facebook.graph.sna.applet.ImageEdgeLabelDemo.java

public ImageEdgeLabelDemo() {

    // create a simple graph for the demo
    graph = new DirectedSparseMultigraph<Number, Number>();
    createGraph(VERTEX_COUNT);/*from   w  w  w  .  jav a2  s.  c  om*/

    FRLayout<Number, Number> layout = new FRLayout<Number, Number>(graph);
    layout.setMaxIterations(100);
    vv = new VisualizationViewer<Number, Number>(layout, new Dimension(400, 400));

    vv.getRenderContext().setEdgeDrawPaintTransformer(
            new PickableEdgePaintTransformer<Number>(vv.getPickedEdgeState(), Color.black, Color.cyan));

    vv.setBackground(Color.white);

    vv.getRenderContext().setVertexLabelRenderer(new DefaultVertexLabelRenderer(Color.cyan));
    vv.getRenderContext().setEdgeLabelRenderer(new DefaultEdgeLabelRenderer(Color.cyan));
    vv.getRenderContext().setEdgeLabelTransformer(new Transformer<Number, String>() {
        URL url = getClass().getResource("/images/lightning-s.gif");

        public String transform(Number input) {
            return "<html><img src=" + url + " height=10 width=21>";
        }
    });

    // add a listener for ToolTips
    vv.setVertexToolTipTransformer(new ToStringLabeller<Number>());
    vv.setEdgeToolTipTransformer(new ToStringLabeller<Number>());
    Container content = getContentPane();
    final GraphZoomScrollPane panel = new GraphZoomScrollPane(vv);
    content.add(panel);

    final DefaultModalGraphMouse<Number, Number> graphMouse = new DefaultModalGraphMouse<Number, Number>();
    vv.setGraphMouse(graphMouse);
    vv.addKeyListener(graphMouse.getModeKeyListener());
    final ScalingControl scaler = new CrossoverScalingControl();

    JButton plus = new JButton("+");
    plus.addActionListener(new ActionListener() {
        public void actionPerformed(ActionEvent e) {
            scaler.scale(vv, 1.1f, vv.getCenter());
        }
    });
    JButton minus = new JButton("-");
    minus.addActionListener(new ActionListener() {
        public void actionPerformed(ActionEvent e) {
            scaler.scale(vv, 1 / 1.1f, vv.getCenter());
        }
    });

    JComboBox modeBox = graphMouse.getModeComboBox();
    JPanel modePanel = new JPanel();
    modePanel.setBorder(BorderFactory.createTitledBorder("Mouse Mode"));
    modePanel.add(modeBox);

    JPanel scaleGrid = new JPanel(new GridLayout(1, 0));
    scaleGrid.setBorder(BorderFactory.createTitledBorder("Zoom"));
    JPanel controls = new JPanel();
    scaleGrid.add(plus);
    scaleGrid.add(minus);
    controls.add(scaleGrid);
    controls.add(modePanel);
    content.add(controls, BorderLayout.SOUTH);
}

---

From source file:com.google.code.facebook.graph.sna.applet.VertexLabelAsShapeDemo.java

/**
 * create an instance of a simple graph with basic controls
 *///from www  .  j a  v a2s.c  om
public VertexLabelAsShapeDemo() {

    // create a simple graph for the demo
    graph = TestGraphs.getOneComponentGraph();

    layout = new FRLayout<String, Number>(graph);

    Dimension preferredSize = new Dimension(400, 400);
    final VisualizationModel<String, Number> visualizationModel = new DefaultVisualizationModel<String, Number>(
            layout, preferredSize);
    vv = new VisualizationViewer<String, Number>(visualizationModel, preferredSize);

    // this class will provide both label drawing and vertex shapes
    VertexLabelAsShapeRenderer<String, Number> vlasr = new VertexLabelAsShapeRenderer<String, Number>(
            vv.getRenderContext());

    // customize the render context
    vv.getRenderContext().setVertexLabelTransformer(
            // this chains together Transformers so that the html tags
            // are prepended to the toString method output
            new ChainedTransformer<String, String>(
                    new Transformer[] { new ToStringLabeller<String>(), new Transformer<String, String>() {
                        public String transform(String input) {
                            return "<html><center>Vertex<p>" + input;
                        }
                    } }));
    vv.getRenderContext().setVertexShapeTransformer(vlasr);
    vv.getRenderContext().setVertexLabelRenderer(new DefaultVertexLabelRenderer(Color.red));
    vv.getRenderContext().setEdgeDrawPaintTransformer(new ConstantTransformer(Color.yellow));
    vv.getRenderContext().setEdgeStrokeTransformer(new ConstantTransformer(new BasicStroke(2.5f)));

    // customize the renderer
    vv.getRenderer()
            .setVertexRenderer(new GradientVertexRenderer<String, Number>(Color.gray, Color.white, true));
    vv.getRenderer().setVertexLabelRenderer(vlasr);

    vv.setBackground(Color.black);

    // add a listener for ToolTips
    vv.setVertexToolTipTransformer(new ToStringLabeller<String>());

    final DefaultModalGraphMouse<String, Number> graphMouse = new DefaultModalGraphMouse<String, Number>();

    vv.setGraphMouse(graphMouse);
    vv.addKeyListener(graphMouse.getModeKeyListener());

    Container content = getContentPane();
    GraphZoomScrollPane gzsp = new GraphZoomScrollPane(vv);
    content.add(gzsp);

    JComboBox modeBox = graphMouse.getModeComboBox();
    modeBox.addItemListener(graphMouse.getModeListener());
    graphMouse.setMode(ModalGraphMouse.Mode.TRANSFORMING);

    final ScalingControl scaler = new CrossoverScalingControl();

    JButton plus = new JButton("+");
    plus.addActionListener(new ActionListener() {
        public void actionPerformed(ActionEvent e) {
            scaler.scale(vv, 1.1f, vv.getCenter());
        }
    });
    JButton minus = new JButton("-");
    minus.addActionListener(new ActionListener() {
        public void actionPerformed(ActionEvent e) {
            scaler.scale(vv, 1 / 1.1f, vv.getCenter());
        }
    });

    JPanel controls = new JPanel();
    JPanel zoomControls = new JPanel(new GridLayout(2, 1));
    zoomControls.setBorder(BorderFactory.createTitledBorder("Zoom"));
    zoomControls.add(plus);
    zoomControls.add(minus);
    controls.add(zoomControls);
    controls.add(modeBox);
    content.add(controls, BorderLayout.SOUTH);
}

---

From source file:edu.uci.ics.jung.samples.ImageEdgeLabelDemo.java

@SuppressWarnings("rawtypes")
public ImageEdgeLabelDemo() {

    // create a simple graph for the demo
    graph = new DirectedSparseMultigraph<Number, Number>();
    createGraph(VERTEX_COUNT);/*from  w  w w .  java 2 s .c  o m*/

    FRLayout<Number, Number> layout = new FRLayout<Number, Number>(graph);
    layout.setMaxIterations(100);
    vv = new VisualizationViewer<Number, Number>(layout, new Dimension(400, 400));

    vv.getRenderContext().setEdgeDrawPaintTransformer(
            new PickableEdgePaintTransformer<Number>(vv.getPickedEdgeState(), Color.black, Color.cyan));

    vv.setBackground(Color.white);

    vv.getRenderContext().setVertexLabelRenderer(new DefaultVertexLabelRenderer(Color.cyan));
    vv.getRenderContext().setEdgeLabelRenderer(new DefaultEdgeLabelRenderer(Color.cyan));
    vv.getRenderContext().setEdgeLabelTransformer(new Transformer<Number, String>() {
        URL url = getClass().getResource("/images/lightning-s.gif");

        public String transform(Number input) {
            return "<html><img src=" + url + " height=10 width=21>";
        }
    });

    // add a listener for ToolTips
    vv.setVertexToolTipTransformer(new ToStringLabeller<Number>());
    vv.setEdgeToolTipTransformer(new ToStringLabeller<Number>());
    Container content = getContentPane();
    final GraphZoomScrollPane panel = new GraphZoomScrollPane(vv);
    content.add(panel);

    final DefaultModalGraphMouse<Number, Number> graphMouse = new DefaultModalGraphMouse<Number, Number>();
    vv.setGraphMouse(graphMouse);
    vv.addKeyListener(graphMouse.getModeKeyListener());
    final ScalingControl scaler = new CrossoverScalingControl();

    JButton plus = new JButton("+");
    plus.addActionListener(new ActionListener() {
        public void actionPerformed(ActionEvent e) {
            scaler.scale(vv, 1.1f, vv.getCenter());
        }
    });
    JButton minus = new JButton("-");
    minus.addActionListener(new ActionListener() {
        public void actionPerformed(ActionEvent e) {
            scaler.scale(vv, 1 / 1.1f, vv.getCenter());
        }
    });

    JComboBox modeBox = graphMouse.getModeComboBox();
    JPanel modePanel = new JPanel();
    modePanel.setBorder(BorderFactory.createTitledBorder("Mouse Mode"));
    modePanel.add(modeBox);

    JPanel scaleGrid = new JPanel(new GridLayout(1, 0));
    scaleGrid.setBorder(BorderFactory.createTitledBorder("Zoom"));
    JPanel controls = new JPanel();
    scaleGrid.add(plus);
    scaleGrid.add(minus);
    controls.add(scaleGrid);
    controls.add(modePanel);
    content.add(controls, BorderLayout.SOUTH);
}

---

From source file:com.github.woonsan.commons.scxml.examples.stopwatch.StopWatchFrame.java

private JButton createButton(final String command, final String text) {
    JButton button = new JButton(text);
    button.setActionCommand(command);// w  w w  .j  av a2s .c  o m
    button.addActionListener(this);
    return button;
}

---

From source file:ShowDocument.java

private void createGUI() {
    JButton button = new JButton("Bring up URL window");
    button.addActionListener(this);
    add(button);/*from  ww  w .jav  a  2  s .co m*/

    JFrame.setDefaultLookAndFeelDecorated(true);
    urlWindow = new URLWindow(getAppletContext());
    urlWindow.pack();
}

---

From source file:MainClass.java

public MainClass() {
    setLayout(new BorderLayout());
    model = new DefaultListModel();
    list = new JList(model);
    JScrollPane pane = new JScrollPane(list);
    JButton addButton = new JButton("Add Element");
    JButton removeButton = new JButton("Remove Element");
    for (int i = 0; i < 15; i++)
        model.addElement("Element " + i);

    addButton.addActionListener(new ActionListener() {
        public void actionPerformed(ActionEvent e) {
            model.addElement("Element " + counter);
            counter++;/*from w ww  . ja  v a 2 s  . c om*/
        }
    });
    removeButton.addActionListener(new ActionListener() {
        public void actionPerformed(ActionEvent e) {
            if (model.getSize() > 0)
                model.removeElementAt(0);
        }
    });

    add(pane, BorderLayout.NORTH);
    add(addButton, BorderLayout.WEST);
    add(removeButton, BorderLayout.EAST);
}

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