Example usage for javax.swing JButton setEnabled

List of usage examples for javax.swing JButton setEnabled

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  4. javax.swing.*
  5. JButton
  6. setEnabled

Introduction

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

Prototype

public void setEnabled(boolean b)

Source Link

Document

Enables (or disables) the button.

Usage

From source file:BarThread.java

public static void main(String args[]) {
    JFrame frame = new JFrame();
    frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);

    JProgressBar aJProgressBar = new JProgressBar(0, 50);
    aJProgressBar.setStringPainted(true);

    JButton aJButton = new JButton("Start");

    ActionListener actionListener = new ActionListener() {
        public void actionPerformed(ActionEvent e) {
            aJButton.setEnabled(false);
            Thread stepper = new BarThread(aJProgressBar);
            stepper.start();//ww  w .  j a v a2s  .c o m
        }
    };
    aJButton.addActionListener(actionListener);
    frame.add(aJProgressBar, BorderLayout.NORTH);
    frame.add(aJButton, BorderLayout.SOUTH);
    frame.setSize(300, 200);
    frame.setVisible(true);
}

From source file:Main.java

public static void main(String args[]) {
    JFrame frame = new JFrame("Stepping Progress");
    frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
    final JProgressBar aJProgressBar = new JProgressBar(0, 50);
    aJProgressBar.setStringPainted(true);

    final JButton aJButton = new JButton("Start");

    ActionListener actionListener = new ActionListener() {
        public void actionPerformed(ActionEvent e) {
            aJButton.setEnabled(false);
            Thread stepper = new BarThread(aJProgressBar);
            stepper.start();// w ww.  j  a  va 2  s.co  m
        }
    };
    aJButton.addActionListener(actionListener);
    frame.add(aJProgressBar, BorderLayout.NORTH);
    frame.add(aJButton, BorderLayout.SOUTH);
    frame.setSize(300, 200);
    frame.setVisible(true);
}

From source file:BarThread.java

public static void main(String args[]) {
    JFrame frame = new JFrame("Stepping Progress");
    frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
    final JProgressBar aJProgressBar = new JProgressBar(JProgressBar.VERTICAL);
    aJProgressBar.setStringPainted(true);

    final JButton aJButton = new JButton("Start");

    ActionListener actionListener = new ActionListener() {
        public void actionPerformed(ActionEvent e) {
            aJButton.setEnabled(false);
            Thread stepper = new BarThread(aJProgressBar);
            stepper.start();//from w w  w.ja  v  a2s .  c o m
        }
    };
    aJButton.addActionListener(actionListener);
    frame.add(aJProgressBar, BorderLayout.NORTH);
    frame.add(aJButton, BorderLayout.SOUTH);
    frame.setSize(300, 200);
    frame.setVisible(true);
}

From source file:ProgressBarStep.java

public static void main(String args[]) {
    // Initialize
    final JProgressBar aJProgressBar = new JProgressBar(0, 50);
    aJProgressBar.setStringPainted(true);

    final JButton aJButton = new JButton("Start");

    ActionListener actionListener = new ActionListener() {
        public void actionPerformed(ActionEvent e) {
            aJButton.setEnabled(false);
            Thread stepper = new BarThread(aJProgressBar);
            stepper.start();/*  ww  w .  j  a  v a2 s . c om*/
        }
    };

    aJButton.addActionListener(actionListener);

    String title = (args.length == 0 ? "Stepping Progress" : args[0]);
    JFrame theFrame = new JFrame(title);
    theFrame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);

    Container contentPane = theFrame.getContentPane();
    contentPane.add(aJProgressBar, BorderLayout.NORTH);
    contentPane.add(aJButton, BorderLayout.SOUTH);
    theFrame.setSize(300, 200);
    theFrame.setVisible(true);
}

From source file:Main.java

public static void main(String[] args) {
    final JButton ok = new JButton("ok");
    JCheckBox cb = new JCheckBox("Enabled", true);
    cb.addActionListener(new ActionListener() {
        public void actionPerformed(ActionEvent e) {
            if (ok.isEnabled())
                ok.setEnabled(false);
            else//from www.j av a  2 s  .  co  m
                ok.setEnabled(true);
        }
    });

    ButtonModel model = new DefaultButtonModel() {
        public void setEnabled(boolean b) {
            if (b)
                System.out.println("Pressed: true");
            else
                System.out.println("Pressed: false");

            super.setEnabled(b);
        }

        public void setArmed(boolean b) {
            if (b)
                System.out.println("Armed: true");
            else
                System.out.println("Armed: false");

            super.setArmed(b);
        }

        public void setPressed(boolean b) {
            if (b)
                System.out.println("Pressed: true");
            else
                System.out.println("Pressed: false");

            super.setPressed(b);
        }

    };

    ok.setModel(model);

    JFrame f = new JFrame();
    f.setLayout(new FlowLayout());
    f.add(ok);
    f.add(cb);

    f.setSize(350, 250);
    f.setLocationRelativeTo(null);
    f.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
    f.setVisible(true);
}

From source file:com.adito.upgrade.Upgrade.java

/**
 * @param args/* w ww  . jav  a 2 s  .com*/
 * @throws Exception on any error
 */
public static void main(String[] args) throws Exception {

    boolean gui = System.getProperty("os.name").toLowerCase().startsWith("windows")
            || System.getenv("DISPLAY") != null;

    if (args.length == 2 || !gui) {
        Upgrader upgrader = new CommandLineUpgrader(args);
        upgrader.upgrade();
    } else {
        JFrame f = new JFrame("0.1.16 to 0.2.5+ Upgrader");
        final Upgrader upgrader = new GUIUpgrader();
        f.setIconImage(new ImageIcon(Upgrade.class.getResource("upgrader-32x32.png")).getImage());
        f.getContentPane().setLayout(new BorderLayout());
        f.getContentPane().add((JPanel) upgrader, BorderLayout.CENTER);
        f.setDefaultCloseOperation(JFrame.DO_NOTHING_ON_CLOSE);
        JPanel bp = new JPanel(new FlowLayout(FlowLayout.RIGHT));
        final JButton start = new JButton("Start");
        ;
        final JButton close = new JButton("Close");
        start.addActionListener(new ActionListener() {
            public void actionPerformed(ActionEvent e) {
                try {
                    start.setEnabled(false);
                    close.setEnabled(false);
                    upgrader.upgrade();
                } catch (Exception ex) {
                    upgrader.error("Failed to upgrade.", ex);
                } finally {
                    close.setEnabled(true);
                }
            }
        });
        close.addActionListener(new ActionListener() {
            public void actionPerformed(ActionEvent e) {
                if (close.isEnabled())
                    System.exit(0);
            }
        });
        bp.add(start);
        bp.add(close);
        f.getContentPane().add(bp, BorderLayout.SOUTH);
        f.addWindowListener(new WindowAdapter() {
            public void windowClosing(WindowEvent evt) {
                if (close.isEnabled())
                    System.exit(0);
            }
        });
        f.setSize(new Dimension(480, 460));
        UIUtil.positionComponent(SwingConstants.CENTER, f);
        f.setVisible(true);
    }
}

From source file:Main.java

public static void main(String args[]) {
    JButton jbtnA = new JButton("java2s.com");

    JFrame jfrm = new JFrame();
    jfrm.setSize(300, 300);//  ww  w  . j  a  v  a  2s  .c o m

    jfrm.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
    jfrm.getRootPane().setDefaultButton(jbtnA);

    jbtnA.setMnemonic(KeyEvent.VK_A);

    jbtnA.addActionListener(new ActionListener() {
        public void actionPerformed(ActionEvent ae) {
            System.out.println("Alpha pressed. Beta is enabled.");
            jbtnA.setEnabled(!jbtnA.isEnabled());
        }
    });
    jfrm.add(jbtnA);
    jfrm.setVisible(true);
}

From source file:Main.java

public static void main(String args[]) {
    ImageIcon iconA = new ImageIcon("IconA.gif");
    ImageIcon iconDiable = new ImageIcon("disable.gif");
    ImageIcon iconOver = new ImageIcon("over.gif");
    ImageIcon iconPressed = new ImageIcon("IconAPressed.gif");

    final JButton jbtnA = new JButton("Alpha", iconA);

    JFrame jfrm = new JFrame();
    jfrm.setLayout(new FlowLayout());
    jfrm.setSize(300, 300);//  w  w w .ja va  2  s .c o m

    jfrm.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
    jbtnA.setRolloverIcon(iconOver);

    jbtnA.setPressedIcon(iconPressed);
    jbtnA.setDisabledIcon(iconDiable);

    jfrm.getRootPane().setDefaultButton(jbtnA);

    jbtnA.setMnemonic(KeyEvent.VK_A);

    jbtnA.addActionListener(new ActionListener() {
        public void actionPerformed(ActionEvent ae) {
            System.out.println("Alpha pressed. Beta is enabled.");
            jbtnA.setEnabled(!jbtnA.isEnabled());
        }
    });
    jfrm.add(jbtnA);
    jfrm.setVisible(true);
}

From source file:ButtonModel.java

public static void main(String[] args) {
    final JButton ok = new JButton("ok");

    JCheckBox cb = new JCheckBox("Enabled", true);

    ok.setBounds(40, 30, 80, 25);/*  www  .  ja  v  a2  s  .c  o  m*/
    ok.addChangeListener(new ChangeListener() {
        public void stateChanged(ChangeEvent e) {
            DefaultButtonModel model = (DefaultButtonModel) ok.getModel();
            if (model.isEnabled())
                System.out.println("Enabled: true");
            else
                System.out.println("Enabled: false");

            if (model.isArmed())
                System.out.println("Armed: true");
            else
                System.out.println("Armed: false");

            if (model.isPressed())
                System.out.println("Pressed: true");
            else
                System.out.println("Pressed: false");
        }

    });

    cb.addActionListener(new ActionListener() {

        public void actionPerformed(ActionEvent e) {
            if (ok.isEnabled())
                ok.setEnabled(false);
            else
                ok.setEnabled(true);
        }
    });

    JFrame f = new JFrame();
    f.setLayout(new FlowLayout());
    f.add(ok);
    f.add(cb);
    f.setSize(350, 250);
    f.setLocationRelativeTo(null);
    f.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
    f.setVisible(true);
}

From source file:Graph_with_jframe_and_arduino.java

public static void main(String[] args) {

    // create and configure the window
    JFrame window = new JFrame();
    window.setTitle("Sensor Graph GUI");
    window.setSize(600, 400);/* w w  w  .j  a  v a 2 s  .c om*/
    window.setLayout(new BorderLayout());
    window.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);

    // create a drop-down box and connect button, then place them at the top of the window
    JComboBox<String> portList_combobox = new JComboBox<String>();
    Dimension d = new Dimension(300, 100);
    portList_combobox.setSize(d);
    JButton connectButton = new JButton("Connect");
    JPanel topPanel = new JPanel();
    topPanel.add(portList_combobox);
    topPanel.add(connectButton);
    window.add(topPanel, BorderLayout.NORTH);
    //pause button
    JButton Pause_btn = new JButton("Start");

    // populate the drop-down box
    SerialPort[] portNames;
    portNames = SerialPort.getCommPorts();
    //check for new port available
    Thread thread_port = new Thread() {
        @Override
        public void run() {
            while (true) {
                SerialPort[] sp = SerialPort.getCommPorts();
                if (sp.length > 0) {
                    for (SerialPort sp_name : sp) {
                        int l = portList_combobox.getItemCount(), i;
                        for (i = 0; i < l; i++) {
                            //check port name already exist or not
                            if (sp_name.getSystemPortName().equalsIgnoreCase(portList_combobox.getItemAt(i))) {
                                break;
                            }
                        }
                        if (i == l) {
                            portList_combobox.addItem(sp_name.getSystemPortName());
                        }

                    }

                } else {
                    portList_combobox.removeAllItems();

                }
                portList_combobox.repaint();

            }

        }

    };
    thread_port.start();
    for (SerialPort sp_name : portNames)
        portList_combobox.addItem(sp_name.getSystemPortName());

    //for(int i = 0; i < portNames.length; i++)
    //   portList.addItem(portNames[i].getSystemPortName());

    // create the line graph
    XYSeries series = new XYSeries("line 1");
    XYSeries series2 = new XYSeries("line 2");
    XYSeries series3 = new XYSeries("line 3");
    XYSeries series4 = new XYSeries("line 4");
    for (int i = 0; i < 100; i++) {
        series.add(x, 0);
        series2.add(x, 0);
        series3.add(x, 0);
        series4.add(x, 10);
        x++;
    }

    XYSeriesCollection dataset = new XYSeriesCollection();
    dataset.addSeries(series);
    dataset.addSeries(series2);
    XYSeriesCollection dataset2 = new XYSeriesCollection();
    dataset2.addSeries(series3);
    dataset2.addSeries(series4);

    //create jfree chart
    JFreeChart chart = ChartFactory.createXYLineChart("Sensor Readings", "Time (seconds)", "Arduino Reading",
            dataset);
    JFreeChart chart2 = ChartFactory.createXYLineChart("Sensor Readings", "Time (seconds)", "Arduino Reading 2",
            dataset2);

    //color render for chart 1
    XYLineAndShapeRenderer r1 = new XYLineAndShapeRenderer();
    r1.setSeriesPaint(0, Color.RED);
    r1.setSeriesPaint(1, Color.GREEN);
    r1.setSeriesShapesVisible(0, false);
    r1.setSeriesShapesVisible(1, false);

    XYPlot plot = chart.getXYPlot();
    plot.setRenderer(0, r1);
    plot.setRenderer(1, r1);

    plot.setBackgroundPaint(Color.WHITE);
    plot.setDomainGridlinePaint(Color.DARK_GRAY);
    plot.setRangeGridlinePaint(Color.blue);

    //color render for chart 2
    XYLineAndShapeRenderer r2 = new XYLineAndShapeRenderer();
    r2.setSeriesPaint(0, Color.BLUE);
    r2.setSeriesPaint(1, Color.ORANGE);
    r2.setSeriesShapesVisible(0, false);
    r2.setSeriesShapesVisible(1, false);

    XYPlot plot2 = chart2.getXYPlot();
    plot2.setRenderer(0, r2);
    plot2.setRenderer(1, r2);

    ChartPanel cp = new ChartPanel(chart);
    ChartPanel cp2 = new ChartPanel(chart2);

    //multiple graph container
    JPanel graph_container = new JPanel();
    graph_container.setLayout(new BoxLayout(graph_container, BoxLayout.X_AXIS));
    graph_container.add(cp);
    graph_container.add(cp2);

    //add chart panel in main window
    window.add(graph_container, BorderLayout.CENTER);
    //window.add(cp2, BorderLayout.WEST);

    window.add(Pause_btn, BorderLayout.AFTER_LAST_LINE);
    Pause_btn.setEnabled(false);
    //pause btn action
    Pause_btn.addActionListener(new ActionListener() {
        @Override
        public void actionPerformed(ActionEvent e) {
            if (Pause_btn.getText().equalsIgnoreCase("Pause")) {

                if (chosenPort.isOpen()) {
                    try {
                        Output.write(0);
                    } catch (IOException ex) {
                        Logger.getLogger(Graph_with_jframe_and_arduino.class.getName()).log(Level.SEVERE, null,
                                ex);
                    }
                }

                Pause_btn.setText("Start");
            } else {
                if (chosenPort.isOpen()) {
                    try {
                        Output.write(1);
                    } catch (IOException ex) {
                        Logger.getLogger(Graph_with_jframe_and_arduino.class.getName()).log(Level.SEVERE, null,
                                ex);
                    }
                }

                Pause_btn.setText("Pause");
            }
            throw new UnsupportedOperationException("Not supported yet."); //To change body of generated methods, choose Tools | Templates.
        }
    });

    // configure the connect button and use another thread to listen for data
    connectButton.addActionListener(new ActionListener() {
        @Override
        public void actionPerformed(ActionEvent arg0) {
            if (connectButton.getText().equals("Connect")) {
                // attempt to connect to the serial port
                chosenPort = SerialPort.getCommPort(portList_combobox.getSelectedItem().toString());
                chosenPort.setComPortTimeouts(SerialPort.TIMEOUT_SCANNER, 0, 0);
                if (chosenPort.openPort()) {
                    Output = chosenPort.getOutputStream();
                    connectButton.setText("Disconnect");
                    Pause_btn.setEnabled(true);
                    portList_combobox.setEnabled(false);
                }

                // create a new thread that listens for incoming text and populates the graph
                Thread thread = new Thread() {
                    @Override
                    public void run() {
                        Scanner scanner = new Scanner(chosenPort.getInputStream());
                        while (scanner.hasNextLine()) {
                            try {
                                String line = scanner.nextLine();
                                int number = Integer.parseInt(line);
                                series.add(x, number);
                                series2.add(x, number / 2);
                                series3.add(x, number / 1.5);
                                series4.add(x, number / 5);

                                if (x > 100) {
                                    series.remove(0);
                                    series2.remove(0);
                                    series3.remove(0);
                                    series4.remove(0);
                                }

                                x++;
                                window.repaint();
                            } catch (Exception e) {
                            }
                        }
                        scanner.close();
                    }
                };
                thread.start();
            } else {
                // disconnect from the serial port
                chosenPort.closePort();
                portList_combobox.setEnabled(true);
                Pause_btn.setEnabled(false);
                connectButton.setText("Connect");

            }
        }
    });

    // show the window
    window.setVisible(true);
}