Example usage for java.awt.event ActionEvent getSource

List of usage examples for java.awt.event ActionEvent getSource

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Introduction

In this page you can find the example usage for java.awt.event ActionEvent getSource.

Prototype

public Object getSource()

Source Link

Document

The object on which the Event initially occurred.

Usage

From source file:Main.java

public static void main(final String args[]) {
    final String labels[] = { "A", "B", "C", "D", "E" };
    JFrame frame = new JFrame("Selecting JComboBox");
    frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);

    JComboBox comboBox = new JComboBox(labels);
    frame.add(comboBox, BorderLayout.SOUTH);

    ActionListener actionListener = new ActionListener() {
        public void actionPerformed(ActionEvent actionEvent) {
            System.out.println("Command: " + actionEvent.getActionCommand());
            ItemSelectable is = (ItemSelectable) actionEvent.getSource();
            System.out.println(", Selected: " + selectedString(is));
        }/*w  w  w .  j a v a 2  s.  c  o  m*/
    };
    comboBox.addActionListener(actionListener);
    comboBox.removeActionListener(actionListener);
    frame.setSize(400, 200);
    frame.setVisible(true);

}

From source file:Main.java

public static void main(final String args[]) {
    final String labels[] = { "A", "B", "C", "D", "E" };
    JFrame frame = new JFrame("Selecting JComboBox");
    frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);

    JComboBox comboBox = new JComboBox(labels);
    frame.add(comboBox, BorderLayout.SOUTH);

    ActionListener actionListener = new ActionListener() {
        public void actionPerformed(ActionEvent actionEvent) {
            System.out.println("Command: " + actionEvent.getActionCommand());
            ItemSelectable is = (ItemSelectable) actionEvent.getSource();
            System.out.println(", Selected: " + selectedString(is));
            System.out.println("paramString:" + actionEvent.paramString());
        }/*from   ww w  .j a  va 2  s .c  om*/
    };
    comboBox.addActionListener(actionListener);
    frame.setSize(400, 200);
    frame.setVisible(true);

}

From source file:Main.java

public static void main(final String args[]) {
    final String labels[] = { "A", "B", "C", "D", "E" };
    JFrame frame = new JFrame("Selecting JComboBox");
    frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);

    JComboBox comboBox = new JComboBox(labels);
    frame.add(comboBox, BorderLayout.SOUTH);

    ActionListener actionListener = new ActionListener() {
        public void actionPerformed(ActionEvent actionEvent) {
            System.out.println("Command: " + actionEvent.getActionCommand());
            ItemSelectable is = (ItemSelectable) actionEvent.getSource();
            System.out.println(", Selected: " + selectedString(is));
            System.out.println(", Selected: " + new Date(actionEvent.getWhen()));
        }/*  www . j a v  a2 s .  c o m*/
    };
    comboBox.addActionListener(actionListener);
    frame.setSize(400, 200);
    frame.setVisible(true);

}

From source file:ManualDisplayPopup.java

public static void main(String args[]) {

    JFrame frame = new JFrame("NoButton Popup");
    frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
    JButton button = new JButton("Ask");
    ActionListener actionListener = new ActionListener() {
        public void actionPerformed(ActionEvent actionEvent) {
            Component source = (Component) actionEvent.getSource();
            JOptionPane optionPane = new JOptionPane("Continue printing?", JOptionPane.QUESTION_MESSAGE,
                    JOptionPane.YES_NO_OPTION);
            JDialog dialog = optionPane.createDialog(source, "Manual Creation");
            dialog.show();//  w  w  w .j ava  2  s  . com
            int selection = OptionPaneUtils.getSelection(optionPane);
            System.out.println(selection);
        }
    };
    button.addActionListener(actionListener);
    Container contentPane = frame.getContentPane();
    contentPane.add(button, BorderLayout.SOUTH);
    frame.setSize(300, 200);
    frame.setVisible(true);
}

From source file:Main.java

public static void main(String args[]) {
    JFrame frame = new JFrame();
    frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
    Container contentPane = frame.getContentPane();
    contentPane.setLayout(new GridLayout(0, 1));

    // Define Start Button
    JButton startButton = new JButton("Start");
    ActionListener startActionListener = new ActionListener() {
        public void actionPerformed(ActionEvent actionEvent) {
            Component parent = (Component) actionEvent.getSource();
            monitor = new ProgressMonitor(parent, "Loading Progress", "Getting Started...", 0, 200);
            progress = 0;/*from   w ww  .j a  v  a2s.c  o m*/
        }
    };
    startButton.addActionListener(startActionListener);
    contentPane.add(startButton);

    // Define Manual Increase Button
    // Pressing this button increases progress by 5
    JButton increaseButton = new JButton("Manual Increase");
    ActionListener increaseActionListener = new ActionListener() {
        public void actionPerformed(ActionEvent actionEvent) {
            if (monitor == null)
                return;
            if (monitor.isCanceled()) {
                System.out.println("Monitor canceled");
            } else {
                progress += 5;
                monitor.setProgress(progress);
                monitor.setNote("Loaded " + progress + " files");
            }
        }
    };
    increaseButton.addActionListener(increaseActionListener);
    contentPane.add(increaseButton);

    // Define Automatic Increase Button
    // Start Timer to increase progress by 3 every 250 ms
    JButton autoIncreaseButton = new JButton("Automatic Increase");
    ActionListener autoIncreaseActionListener = new ActionListener() {
        public void actionPerformed(ActionEvent actionEvent) {
            if (monitor != null) {
                if (timer == null) {
                    timer = new Timer(250, new ProgressMonitorHandler());
                }
                timer.start();
            }
        }
    };
    autoIncreaseButton.addActionListener(autoIncreaseActionListener);
    contentPane.add(autoIncreaseButton);
    frame.setSize(300, 200);
    frame.setVisible(true);
}

From source file:SampleProgress.java

public static void main(String args[]) {

    JFrame frame = new JFrame("ProgressMonitor Sample");
    frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
    Container contentPane = frame.getContentPane();
    contentPane.setLayout(new GridLayout(0, 1));

    // Define Start Button
    JButton startButton = new JButton("Start");
    ActionListener startActionListener = new ActionListener() {
        public void actionPerformed(ActionEvent actionEvent) {
            Component parent = (Component) actionEvent.getSource();
            monitor = new ProgressMonitor(parent, "Loading Progress", "Getting Started...", 0, 200);
            progress = 0;/* w ww.ja va2s  . c  o  m*/
        }
    };
    startButton.addActionListener(startActionListener);
    contentPane.add(startButton);

    // Define Manual Increase Button
    // Pressing this button increases progress by 5
    JButton increaseButton = new JButton("Manual Increase");
    ActionListener increaseActionListener = new ActionListener() {
        public void actionPerformed(ActionEvent actionEvent) {
            if (monitor == null)
                return;
            if (monitor.isCanceled()) {
                System.out.println("Monitor canceled");
            } else {
                progress += 5;
                monitor.setProgress(progress);
                monitor.setNote("Loaded " + progress + " files");
            }
        }
    };
    increaseButton.addActionListener(increaseActionListener);
    contentPane.add(increaseButton);

    // Define Automatic Increase Button
    // Start Timer to increase progress by 3 every 250 ms
    JButton autoIncreaseButton = new JButton("Automatic Increase");
    ActionListener autoIncreaseActionListener = new ActionListener() {
        public void actionPerformed(ActionEvent actionEvent) {
            if (monitor != null) {
                if (timer == null) {
                    timer = new Timer(250, new ProgressMonitorHandler());
                }
                timer.start();
            }
        }
    };
    autoIncreaseButton.addActionListener(autoIncreaseActionListener);
    contentPane.add(autoIncreaseButton);

    frame.setSize(300, 200);
    frame.setVisible(true);
}

From source file:RadioButtonSample.java

public static void main(String args[]) {

    ActionListener actionListener = new ActionListener() {
        public void actionPerformed(ActionEvent actionEvent) {
            AbstractButton aButton = (AbstractButton) actionEvent.getSource();
            boolean selected = aButton.getModel().isSelected();
            System.out.println(actionEvent.getActionCommand() + " - selected? " + selected);
        }/*from   w  ww .  j  a v a  2  s  .  co m*/
    };

    ItemListener itemListener = new ItemListener() {
        public void itemStateChanged(ItemEvent itemEvent) {
            AbstractButton aButton = (AbstractButton) itemEvent.getSource();
            int state = itemEvent.getStateChange();
            String selected = ((state == ItemEvent.SELECTED) ? "selected" : "not selected");
            System.out.println(aButton.getText() + " - selected? " + selected);
        }
    };

    JFrame frame = new JFrame("Radio Menu Example");
    frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
    JMenuBar menuBar = new JMenuBar();
    JMenu menu = new JMenu("Menu");
    ButtonGroup buttonGroup = new ButtonGroup();
    menu.setMnemonic(KeyEvent.VK_M);

    JRadioButtonMenuItem emptyMenuItem = new JRadioButtonMenuItem();
    emptyMenuItem.setActionCommand("Empty");
    emptyMenuItem.addActionListener(actionListener);
    buttonGroup.add(emptyMenuItem);
    menu.add(emptyMenuItem);

    JRadioButtonMenuItem oneMenuItem = new JRadioButtonMenuItem("Partridge");
    oneMenuItem.addActionListener(actionListener);
    buttonGroup.add(oneMenuItem);
    menu.add(oneMenuItem);

    JRadioButtonMenuItem twoMenuItem = new JRadioButtonMenuItem("Turtle Doves", true);
    twoMenuItem.addActionListener(actionListener);
    buttonGroup.add(twoMenuItem);
    menu.add(twoMenuItem);

    JRadioButtonMenuItem threeMenuItem = new JRadioButtonMenuItem("French Hens", threeIcon);
    threeMenuItem.addItemListener(itemListener);
    buttonGroup.add(threeMenuItem);
    menu.add(threeMenuItem);

    JRadioButtonMenuItem fourMenuItem = new JRadioButtonMenuItem("Calling Birds", fourIcon, true);
    fourMenuItem.addActionListener(actionListener);
    buttonGroup.add(fourMenuItem);
    menu.add(fourMenuItem);

    JRadioButtonMenuItem fiveMenuItem = new JRadioButtonMenuItem(fiveIcon);
    fiveMenuItem.addActionListener(actionListener);
    fiveMenuItem.setActionCommand("Rings");
    buttonGroup.add(fiveMenuItem);
    menu.add(fiveMenuItem);

    JRadioButtonMenuItem sixMenuItem = new JRadioButtonMenuItem(sixIcon, true);
    sixMenuItem.addActionListener(actionListener);
    sixMenuItem.setActionCommand("Geese");
    buttonGroup.add(sixMenuItem);
    menu.add(sixMenuItem);

    menuBar.add(menu);
    frame.setJMenuBar(menuBar);
    frame.setSize(350, 250);
    frame.setVisible(true);
}

From source file:OverlaySample.java

public static void main(String args[]) {

    ActionListener generalActionListener = new ActionListener() {
        public void actionPerformed(ActionEvent actionEvent) {
            JComponent comp = (JComponent) actionEvent.getSource();
            System.out.println(actionEvent.getActionCommand() + ": " + comp.getBounds());
        }/*from  w w w .  j ava  2 s .  c  o  m*/
    };

    ActionListener sizingActionListener = new ActionListener() {
        public void actionPerformed(ActionEvent actionEvent) {
            setupButtons(actionEvent.getActionCommand());
        }
    };

    JFrame frame = new JFrame("Overlay Example");
    frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);

    JPanel panel = new JPanel();
    LayoutManager overlay = new OverlayLayout(panel);
    panel.setLayout(overlay);

    Object settings[][] = { { "Small", new Dimension(25, 25), Color.white },
            { "Medium", new Dimension(50, 50), Color.gray },
            { "Large", new Dimension(100, 100), Color.black } };
    JButton buttons[] = { smallButton, mediumButton, largeButton };

    for (int i = 0, n = settings.length; i < n; i++) {
        JButton button = buttons[i];
        button.addActionListener(generalActionListener);
        button.setActionCommand((String) settings[i][0]);
        button.setMaximumSize((Dimension) settings[i][1]);
        button.setBackground((Color) settings[i][2]);
        panel.add(button);
    }

    setupButtons(SET_CENTRAL);

    JPanel actionPanel = new JPanel();
    actionPanel.setBorder(BorderFactory.createTitledBorder("Change Alignment"));
    String actionSettings[] = { SET_MINIMUM, SET_MAXIMUM, SET_CENTRAL, SET_MIXED };
    for (int i = 0, n = actionSettings.length; i < n; i++) {
        JButton button = new JButton(actionSettings[i]);
        button.addActionListener(sizingActionListener);
        actionPanel.add(button);
    }

    Container contentPane = frame.getContentPane();
    contentPane.add(panel, BorderLayout.CENTER);
    contentPane.add(actionPanel, BorderLayout.SOUTH);

    frame.setSize(400, 300);
    frame.setVisible(true);
}

From source file:Main.java

public static void main(String[] args) {
    final JLabel label = new JLabel();
    int timerDelay = 1000;
    new Timer(timerDelay, new ActionListener() {
        int timeLeft = 5;

        @Override//w  ww  .  j a v  a  2 s .  co  m
        public void actionPerformed(ActionEvent e) {
            if (timeLeft > 0) {
                label.setText("Closing in " + timeLeft + " seconds");
                timeLeft--;
            } else {
                ((Timer) e.getSource()).stop();
                Window win = SwingUtilities.getWindowAncestor(label);
                win.setVisible(false);
            }
        }
    }) {
        {
            setInitialDelay(0);
        }
    }.start();

    JOptionPane.showMessageDialog(null, label);
}

From source file:CheckBoxSample.java

public static void main(String args[]) {

    ActionListener aListener = new ActionListener() {
        public void actionPerformed(ActionEvent event) {
            AbstractButton aButton = (AbstractButton) event.getSource();
            boolean selected = aButton.getModel().isSelected();
            String newLabel;/*  w  ww  . jav a 2 s.c  o m*/
            Icon newIcon;
            if (selected) {
                newLabel = "Girl";
                newIcon = girlIcon;
            } else {
                newLabel = "Boy";
                newIcon = boyIcon;
            }
            aButton.setText(newLabel);
            aButton.setIcon(newIcon);
        }
    };

    ItemListener iListener = new ItemListener() {
        public void itemStateChanged(ItemEvent event) {
            AbstractButton aButton = (AbstractButton) event.getSource();
            int state = event.getStateChange();
            String newLabel;
            Icon newIcon;
            if (state == ItemEvent.SELECTED) {
                newLabel = "Girl";
                newIcon = girlIcon;
            } else {
                newLabel = "Boy";
                newIcon = boyIcon;
            }
            aButton.setText(newLabel);
            aButton.setIcon(newIcon);
        }
    };

    JFrame frame = new JFrame("CheckBox Example");
    frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
    JMenuBar bar = new JMenuBar();
    JMenu menu = new JMenu("Menu");
    menu.setMnemonic(KeyEvent.VK_M);
    JCheckBoxMenuItem one = new JCheckBoxMenuItem();
    menu.add(one);
    JCheckBoxMenuItem two = new JCheckBoxMenuItem("Boy");
    menu.add(two);
    JCheckBoxMenuItem three = new JCheckBoxMenuItem(boyIcon);
    menu.add(three);
    JCheckBoxMenuItem four = new JCheckBoxMenuItem("Girl", true);
    menu.add(four);
    JCheckBoxMenuItem five = new JCheckBoxMenuItem("Boy", boyIcon);
    five.addItemListener(iListener);
    menu.add(five);
    Icon stateIcon = new DiamondAbstractButtonStateIcon(Color.black);

    UIManager.put("CheckBoxMenuItem.checkIcon", stateIcon);
    JCheckBoxMenuItem six = new JCheckBoxMenuItem("Girl", girlIcon, true);
    six.addActionListener(aListener);
    menu.add(six);

    bar.add(menu);
    frame.setJMenuBar(bar);
    frame.setSize(350, 250);
    frame.setVisible(true);
}