Example usage for javax.swing.event ChangeListener ChangeListener

Introduction

In this page you can find the example usage for javax.swing.event ChangeListener ChangeListener.

Prototype

ChangeListener

Source Link

Usage

From source file:Test.java

public Test() {
    setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
    JPanel p = new JPanel();
    p.add(new JButton("Button on Tab 0"));
    tabs.addTab("Tab 0", p);

    p = new JPanel();
    p.add(new JTextField("Text on Tab 1"));
    tabs.addTab("Tab 1", p);

    tabs.addChangeListener(new ChangeListener() {
        public void stateChanged(ChangeEvent e) {
            System.out.println("Tab=" + tabs.getSelectedIndex());
        }/*from  www  .j a  va2 s  .c om*/
    });
    getContentPane().add(tabs, "Center");
    pack();
}

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From source file:TabbedPane1.java

public void init() {
    for (int i = 0; i < flavors.length; i++)
        tabs.addTab(flavors[i], new JButton("Tabbed pane " + i));
    tabs.addChangeListener(new ChangeListener() {
        public void stateChanged(ChangeEvent e) {
            txt.setText("Tab selected: " + tabs.getSelectedIndex());
        }//from   www  . j  av a 2 s. co m
    });
    Container cp = getContentPane();
    cp.add(BorderLayout.SOUTH, txt);
    cp.add(tabs);
}

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From source file:ColorComposite.java

public ColorComposite() {
    super();//from  w  w w  .j a v a 2  s  . co m
    Container container = getContentPane();

    canvas = new MyCanvas();
    container.add(canvas);

    JPanel panel = new JPanel();

    JLabel label = new JLabel("Color-Composite: ");

    JSlider slider = new JSlider(JSlider.HORIZONTAL, 0, 100, 65);
    slider.addChangeListener(new ChangeListener() {
        public void stateChanged(ChangeEvent e) {
            JSlider tempSlider = (JSlider) e.getSource();
            alphaValue = (float) (tempSlider.getValue() / 100.0);
            textField.setText(Float.toString(alphaValue));
            canvas.repaint();
        }
    });

    textField = new JTextField("0.65", 4);

    panel.add(label);
    panel.add(slider);
    panel.add(textField);

    container.add(BorderLayout.SOUTH, panel);

    addWindowListener(new WindowAdapter() {
        public void windowClosing(WindowEvent e) {
            System.exit(0);
        }
    });
    setSize(450, 450);
    setVisible(true);
}

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From source file:Main.java

public void makeUI() {
    String[] zones = { "Asia/Tokyo", "Asia/Hong_Kong", "Asia/Calcutta", "Europe/Paris", "Europe/London",
            "America/New_York", "America/Los_Angeles" };
    JLabel[] labels = new JLabel[zones.length];
    SimpleDateFormat[] formats = new SimpleDateFormat[zones.length];
    JFrame frame = new JFrame();

    Calendar cal = Calendar.getInstance();
    Date date = cal.getTime();/*from   w  ww .  j  a  va2s  .c om*/
    SpinnerDateModel model = new SpinnerDateModel();
    model.setValue(date);
    JSpinner spinner = new JSpinner(model);
    spinner.addChangeListener(new ChangeListener() {

        @Override
        public void stateChanged(ChangeEvent e) {
            Date date = (Date) ((JSpinner) e.getSource()).getValue();
            for (int i = 0; i < labels.length; i++) {
                labels[i].setText(formats[i].format(date));
            }
        }
    });
    SimpleDateFormat format = ((JSpinner.DateEditor) spinner.getEditor()).getFormat();
    format.setTimeZone(TimeZone.getTimeZone(zones[0]));
    format.applyPattern("yyyy-MM-dd HH:mm:ss");
    JPanel panel = new JPanel(new GridLayout(zones.length, 2, 10, 10));
    for (int i = 0; i < zones.length; i++) {
        formats[i] = new SimpleDateFormat("yyyy-MMM-dd HH:mm:ss");
        formats[i].setTimeZone(TimeZone.getTimeZone(zones[i]));
        JLabel label = new JLabel(zones[i]);
        labels[i] = new JLabel(formats[i].format(date));
        panel.add(label);
        panel.add(labels[i]);
    }
    frame.setLayout(new BorderLayout());
    frame.add(spinner, BorderLayout.NORTH);
    frame.add(panel, BorderLayout.CENTER);
    frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
    frame.pack();
    frame.setVisible(true);
}

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From source file:ButtonScroll.java

public ButtonScroll() {
    super("Scrolling Programmatically");
    setSize(400, 400);//from   ww  w . j  av  a 2  s.  c o  m
    getContentPane().setLayout(new BorderLayout());

    ImageIcon shuttle = new ImageIcon("largeJava2sLogo.GIF");
    pgVertical = shuttle.getIconHeight() / 5;
    pgHorzontal = shuttle.getIconWidth() / 5;
    JLabel lbl = new JLabel(shuttle);

    viewport = new JViewport();
    viewport.setView(lbl);
    viewport.addChangeListener(new ChangeListener() {
        public void stateChanged(ChangeEvent e) {
            enableButtons(ButtonScroll.this.viewport.getViewPosition());
        }
    });
    getContentPane().add(viewport, BorderLayout.CENTER);

    JPanel pv = new JPanel(new BorderLayout());
    upButton = createButton("up", 'u');
    ActionListener lst = new ActionListener() {
        public void actionPerformed(ActionEvent e) {
            movePanel(0, -1);
        }
    };
    upButton.addActionListener(lst);
    pv.add(upButton, BorderLayout.NORTH);

    downButton = createButton("down", 'd');
    lst = new ActionListener() {
        public void actionPerformed(ActionEvent e) {
            movePanel(0, 1);
        }
    };
    downButton.addActionListener(lst);
    pv.add(downButton, BorderLayout.SOUTH);
    getContentPane().add(pv, BorderLayout.EAST);

    JPanel ph = new JPanel(new BorderLayout());
    leftButton = createButton("left", 'l');
    lst = new ActionListener() {
        public void actionPerformed(ActionEvent e) {
            movePanel(-1, 0);
        }
    };
    leftButton.addActionListener(lst);
    ph.add(leftButton, BorderLayout.WEST);

    rightButton = createButton("right", 'r');
    lst = new ActionListener() {
        public void actionPerformed(ActionEvent e) {
            movePanel(1, 0);
        }
    };
    rightButton.addActionListener(lst);
    ph.add(rightButton, BorderLayout.EAST);
    getContentPane().add(ph, BorderLayout.SOUTH);

    WindowListener wndCloser = new WindowAdapter() {
        public void windowClosing(WindowEvent e) {
            System.exit(0);
        }
    };
    addWindowListener(wndCloser);

    setVisible(true);
    movePanel(0, 0);
}

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From source file:SineDraw.java

public Main() {
    super(new BorderLayout());
    add(BorderLayout.CENTER, sines);
    adjustCycles.addChangeListener(new ChangeListener() {
        public void stateChanged(ChangeEvent e) {
            sines.setCycles(((JSlider) e.getSource()).getValue());
        }// www  . j a v  a  2 s  . co m
    });
    add(BorderLayout.SOUTH, adjustCycles);
}

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From source file:biomine.bmvis2.pipeline.SizeSliderOperation.java

@Override
public JComponent getSettingsComponent(final SettingsChangeCallback v, final VisualGraph graph) {
    final JSlider sizeSlider;
    sizeSlider = new JSlider(0, graph.getAllNodes().size() + 10);
    sizeSlider.setValue(graph.getNodes().size());

    sizeSlider.addChangeListener(new ChangeListener() {
        @Override/*w  w w. java  2 s  .  co m*/
        public void stateChanged(ChangeEvent arg0) {
            targetSize = sizeSlider.getValue();
            v.settingsChanged(false);
        }
    });

    return sizeSlider;
}

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From source file:AlphaCompositeDemo.java

public AlphaCompositeDemo() {
    super();/*from w ww.jav  a2s  . c om*/
    Container container = getContentPane();

    canvas = new MyCanvas();
    container.add(canvas);

    rulesBox = new JComboBox(rulesLabels);
    rulesBox.setSelectedIndex(0);
    rulesBox.setAlignmentX(Component.LEFT_ALIGNMENT);
    rulesBox.addActionListener(new ActionListener() {
        public void actionPerformed(ActionEvent e) {
            JComboBox cb = (JComboBox) e.getSource();
            canvas.compositeRule = rules[cb.getSelectedIndex()];
            canvas.repaint();
        }
    });

    slider.setPaintTicks(true);
    slider.setMajorTickSpacing(25);
    slider.setMinorTickSpacing(25);
    slider.setPaintLabels(true);
    slider.addChangeListener(new ChangeListener() {
        public void stateChanged(ChangeEvent e) {
            JSlider slider = (JSlider) e.getSource();
            canvas.alphaValue = (float) slider.getValue() / 100;
            canvas.repaint();
        }
    });

    JPanel panel = new JPanel();
    panel.setLayout(new GridLayout(1, 3));
    panel.add(rulesBox);
    panel.add(new JLabel("Alpha Adjustment x E-2: ", JLabel.RIGHT));
    panel.add(slider);
    container.add(panel, BorderLayout.SOUTH);

    addWindowListener(new WindowAdapter() {
        public void windowClosing(WindowEvent e) {
            System.exit(0);
        }
    });
    setSize(500, 300);
    setVisible(true);
}

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From source file:org.jfree.chart.demo.bottom_slider.java

/**
 * Create the panel.//ww  w .ja v  a 2  s .  c o  m
 */

public bottom_slider(Color color, ArrayList<JFreeChart> chart, final Graphic graph, int num) {
    setBounds(5, 380, 740, 100);
    setLayout(null);
    charts = chart;
    plot = charts.get(num).getXYPlot();

    table = new JTable(
            new Object[][] { { "Slider", "X", "Y", "X1-X2", "Y1-Y2" }, { "Slider1", null, null, null, null },
                    { "Slider2", null, null, null, null } },
            new String[] { "Slider", "X", "Y", "X1-X2", "Y1-Y2" });
    setBackground(color);
    table.setBounds(255, 22, 485, 48);
    add(table);

    slider_2 = new JSlider();
    slider_2.setBounds(5, 22, 250, 20);
    slider_2.setBackground(color);
    slider_2.addChangeListener(new ChangeListener() {

        @Override
        public void stateChanged(ChangeEvent e) {
            try {
                int value = slider_2.getValue();

                ValueAxis domainAxis = plot.getDomainAxis();
                Range range = domainAxis.getRange();

                X1 = domainAxis.getLowerBound() + (value / 100.0) * range.getLength();

                int i = 0;
                for (; i < graph.mas_x.size(); i++) {
                    //   System.out.println("X"+  Arrays.toString(graph.mas_x.toArray()));
                    if (graph.mas_x.get(i).doubleValue() <= X1) {
                    } else {
                        break;
                    }
                }
                Y1 = graph.mas_y.get(i).doubleValue();
            } catch (Exception e1) {
                if (e.toString() == "java.lang.IndexOutOfBoundsException")
                    Y1 = graph.mas_y.get(graph.mas_y.size() - 1).doubleValue();
            }
            plot.removeDomainMarker(distanceTiers2);
            distanceTiers2 = new ValueMarker(X1);
            distanceTiers2.setPaint(Color.BLACK);
            plot.addDomainMarker(distanceTiers2);

            table.setValueAt("" + new BigDecimal(X1).setScale(3, RoundingMode.UP).doubleValue(), 1, 1);
            table.setValueAt("" + new BigDecimal(Y1).setScale(3, RoundingMode.UP).doubleValue(), 1, 2);
            table.setValueAt("" + new BigDecimal(X2).setScale(3, RoundingMode.UP).doubleValue(), 2, 1);
            table.setValueAt("" + new BigDecimal(Y2).setScale(3, RoundingMode.UP).doubleValue(), 2, 2);

            table.setValueAt("" + new BigDecimal(Math.abs(X2 - X1)).setScale(3, RoundingMode.UP).doubleValue(),
                    2, 3);
            table.setValueAt("" + new BigDecimal(Math.abs(X2 - X1)).setScale(3, RoundingMode.UP).doubleValue(),
                    1, 3);
            table.setValueAt("" + new BigDecimal(Math.abs(Y2 - Y1)).setScale(3, RoundingMode.UP).doubleValue(),
                    2, 4);
            table.setValueAt("" + new BigDecimal(Math.abs(Y2 - Y1)).setScale(3, RoundingMode.UP).doubleValue(),
                    1, 4);
        }

    });
    add(slider_2);

    slider_3 = new JSlider();
    slider_3.setBounds(5, 55, 250, 20);
    slider_3.setBackground(color);
    slider_3.addChangeListener(new ChangeListener() {
        @Override
        public void stateChanged(ChangeEvent e) {
            try {
                int value = slider_3.getValue();

                ValueAxis domainAxis = plot.getDomainAxis();
                Range range = domainAxis.getRange();

                X2 = domainAxis.getLowerBound() + (value / 100.0) * range.getLength();

                plot.removeDomainMarker(distanceTiers1);
                distanceTiers1 = new ValueMarker(X2);
                distanceTiers1.setPaint(Color.BLACK);

                plot.addDomainMarker(distanceTiers1);
                int i = 0;
                for (; i < graph.mas_x.size(); i++) {

                    if (graph.mas_x.get(i).doubleValue() <= X2) {
                    } else {
                        break;
                    }

                }

                Y2 = graph.mas_y.get(i).doubleValue();

            } catch (Exception e1) {
                if (e.toString() == "java.lang.IndexOutOfBoundsException")
                    Y1 = graph.mas_y.get(graph.mas_y.size() - 1).doubleValue();
            }
            table.setValueAt("" + new BigDecimal(X1).setScale(3, RoundingMode.UP).doubleValue(), 1, 1);
            table.setValueAt("" + new BigDecimal(Y1).setScale(3, RoundingMode.UP).doubleValue(), 1, 2);
            table.setValueAt("" + new BigDecimal(X2).setScale(3, RoundingMode.UP).doubleValue(), 2, 1);
            table.setValueAt("" + new BigDecimal(Y2).setScale(3, RoundingMode.UP).doubleValue(), 2, 2);

            table.setValueAt("" + new BigDecimal(Math.abs(X2 - X1)).setScale(3, RoundingMode.UP).doubleValue(),
                    2, 3);
            table.setValueAt("" + new BigDecimal(Math.abs(X2 - X1)).setScale(3, RoundingMode.UP).doubleValue(),
                    1, 3);
            table.setValueAt("" + new BigDecimal(Math.abs(Y2 - Y1)).setScale(3, RoundingMode.UP).doubleValue(),
                    2, 4);
            table.setValueAt("" + new BigDecimal(Math.abs(Y2 - Y1)).setScale(3, RoundingMode.UP).doubleValue(),
                    1, 4);
        }
    });
    add(slider_3);
}

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From source file:SliderTest.java

public SliderTestFrame() {
    setTitle("SliderTest");
    setSize(DEFAULT_WIDTH, DEFAULT_HEIGHT);

    sliderPanel = new JPanel();
    sliderPanel.setLayout(new FlowLayout(FlowLayout.LEFT));

    // common listener for all sliders
    listener = new ChangeListener() {
        public void stateChanged(ChangeEvent event) {
            // update text field when the slider value changes
            JSlider source = (JSlider) event.getSource();
            textField.setText("" + source.getValue());
        }// www .  ja v  a2  s.c om
    };

    // add a plain slider

    JSlider slider = new JSlider();
    addSlider(slider, "Plain");

    // add a slider with major and minor ticks

    slider = new JSlider();
    slider.setPaintTicks(true);
    slider.setMajorTickSpacing(20);
    slider.setMinorTickSpacing(5);
    addSlider(slider, "Ticks");

    // add a slider that snaps to ticks

    slider = new JSlider();
    slider.setPaintTicks(true);
    slider.setSnapToTicks(true);
    slider.setMajorTickSpacing(20);
    slider.setMinorTickSpacing(5);
    addSlider(slider, "Snap to ticks");

    // add a slider with no track

    slider = new JSlider();
    slider.setPaintTicks(true);
    slider.setMajorTickSpacing(20);
    slider.setMinorTickSpacing(5);
    slider.setPaintTrack(false);
    addSlider(slider, "No track");

    // add an inverted slider

    slider = new JSlider();
    slider.setPaintTicks(true);
    slider.setMajorTickSpacing(20);
    slider.setMinorTickSpacing(5);
    slider.setInverted(true);
    addSlider(slider, "Inverted");

    // add a slider with numeric labels

    slider = new JSlider();
    slider.setPaintTicks(true);
    slider.setPaintLabels(true);
    slider.setMajorTickSpacing(20);
    slider.setMinorTickSpacing(5);
    addSlider(slider, "Labels");

    // add a slider with alphabetic labels

    slider = new JSlider();
    slider.setPaintLabels(true);
    slider.setPaintTicks(true);
    slider.setMajorTickSpacing(20);
    slider.setMinorTickSpacing(5);

    Dictionary<Integer, Component> labelTable = new Hashtable<Integer, Component>();
    labelTable.put(0, new JLabel("A"));
    labelTable.put(20, new JLabel("B"));
    labelTable.put(40, new JLabel("C"));
    labelTable.put(60, new JLabel("D"));
    labelTable.put(80, new JLabel("E"));
    labelTable.put(100, new JLabel("F"));

    slider.setLabelTable(labelTable);
    addSlider(slider, "Custom labels");

    // add a slider with icon labels

    slider = new JSlider();
    slider.setPaintTicks(true);
    slider.setPaintLabels(true);
    slider.setSnapToTicks(true);
    slider.setMajorTickSpacing(20);
    slider.setMinorTickSpacing(20);

    labelTable = new Hashtable<Integer, Component>();

    // add card images

    labelTable.put(0, new JLabel(new ImageIcon("nine.gif")));
    labelTable.put(20, new JLabel(new ImageIcon("ten.gif")));
    labelTable.put(40, new JLabel(new ImageIcon("jack.gif")));
    labelTable.put(60, new JLabel(new ImageIcon("queen.gif")));
    labelTable.put(80, new JLabel(new ImageIcon("king.gif")));
    labelTable.put(100, new JLabel(new ImageIcon("ace.gif")));

    slider.setLabelTable(labelTable);
    addSlider(slider, "Icon labels");

    // add the text field that displays the slider value

    textField = new JTextField();
    add(sliderPanel, BorderLayout.CENTER);
    add(textField, BorderLayout.SOUTH);
}

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