Example usage for javax.swing JCheckBox JCheckBox

Introduction

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

Prototype

public JCheckBox(Action a) 

Source Link

Document

Creates a check box where properties are taken from the Action supplied.

Usage

From source file:Main.java

public static void main(String[] argv) throws Exception {
    Action action = new AbstractAction("CheckBox Label") {
        // called when the button is pressed
        public void actionPerformed(ActionEvent evt) {
            JCheckBox cb = (JCheckBox) evt.getSource();
            // Determine status
            boolean isSel = cb.isSelected();
            if (isSel) {
                // selected
            } else {
                // deselected
            }//from  ww w  . j a v  a2 s.c o m
        }
    };

    // Create the checkbox from the action
    JCheckBox checkBox = new JCheckBox(action);

}

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From source file:Main.java

public static void main(String[] a) {
    final String DESELECTED_LABEL = "Deselected";
    final String SELECTED_LABEL = "Selected";

    JFrame frame = new JFrame("Selecting CheckBox");
    frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
    JCheckBox checkBox = new JCheckBox(DESELECTED_LABEL);

    ActionListener actionListener = new ActionListener() {
        public void actionPerformed(ActionEvent actionEvent) {
            AbstractButton abstractButton = (AbstractButton) actionEvent.getSource();
            boolean selected = abstractButton.getModel().isSelected();
            String newLabel = (selected ? SELECTED_LABEL : DESELECTED_LABEL);
            abstractButton.setText(newLabel);
        }//  ww w .  jav a 2  s.  c  o m
    };

    ChangeListener changeListener = new ChangeListener() {
        public void stateChanged(ChangeEvent changeEvent) {
            AbstractButton abstractButton = (AbstractButton) changeEvent.getSource();
            ButtonModel buttonModel = abstractButton.getModel();
            boolean armed = buttonModel.isArmed();
            boolean pressed = buttonModel.isPressed();
            boolean selected = buttonModel.isSelected();
            System.out.println("Changed: " + armed + "/" + pressed + "/" + selected);
        }
    };

    ItemListener itemListener = new ItemListener() {
        public void itemStateChanged(ItemEvent itemEvent) {
            AbstractButton abstractButton = (AbstractButton) itemEvent.getSource();
            Color foreground = abstractButton.getForeground();
            Color background = abstractButton.getBackground();
            int state = itemEvent.getStateChange();
            if (state == ItemEvent.SELECTED) {
                abstractButton.setForeground(background);
                abstractButton.setBackground(foreground);
            }
        }
    };

    checkBox.getModel().addActionListener(actionListener);
    checkBox.getModel().addChangeListener(changeListener);
    checkBox.getModel().addItemListener(itemListener);

    frame.add(checkBox, BorderLayout.NORTH);
    frame.setSize(300, 100);
    frame.setVisible(true);
}

---

From source file:Main.java

public static void main(String[] a) {
    final String DESELECTED_LABEL = "Deselected";
    final String SELECTED_LABEL = "Selected";

    JFrame frame = new JFrame("Selecting CheckBox");
    frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
    JCheckBox checkBox = new JCheckBox(DESELECTED_LABEL);

    ActionListener actionListener = new ActionListener() {
        public void actionPerformed(ActionEvent actionEvent) {
            AbstractButton abstractButton = (AbstractButton) actionEvent.getSource();
            boolean selected = abstractButton.getModel().isSelected();
            String newLabel = (selected ? SELECTED_LABEL : DESELECTED_LABEL);
            abstractButton.setText(newLabel);
        }/*from   w  ww.  ja  v a  2 s.c  o  m*/
    };

    ChangeListener changeListener = new ChangeListener() {
        public void stateChanged(ChangeEvent changeEvent) {
            AbstractButton abstractButton = (AbstractButton) changeEvent.getSource();
            ButtonModel buttonModel = abstractButton.getModel();
            boolean armed = buttonModel.isArmed();
            boolean pressed = buttonModel.isPressed();
            boolean selected = buttonModel.isSelected();
            System.out.println("Changed: " + armed + "/" + pressed + "/" + selected);
        }
    };

    ItemListener itemListener = new ItemListener() {
        public void itemStateChanged(ItemEvent itemEvent) {
            AbstractButton abstractButton = (AbstractButton) itemEvent.getSource();
            Color foreground = abstractButton.getForeground();
            Color background = abstractButton.getBackground();
            int state = itemEvent.getStateChange();
            if (state == ItemEvent.SELECTED) {
                abstractButton.setForeground(background);
                abstractButton.setBackground(foreground);
            }
        }
    };

    checkBox.getModel().addActionListener(actionListener);
    checkBox.getModel().addChangeListener(changeListener);
    checkBox.getModel().addItemListener(itemListener);

    checkBox.getModel().removeActionListener(actionListener);
    checkBox.getModel().removeChangeListener(changeListener);
    checkBox.getModel().removeItemListener(itemListener);

    frame.add(checkBox, BorderLayout.NORTH);
    frame.setSize(300, 100);
    frame.setVisible(true);
}

---

From source file:MainClass.java

public static void main(String[] a) {
    final String DESELECTED_LABEL = "Deselected";
    final String SELECTED_LABEL = "Selected";

    JFrame frame = new JFrame("Selecting CheckBox");
    frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
    JCheckBox checkBox = new JCheckBox(DESELECTED_LABEL);

    ActionListener actionListener = new ActionListener() {
        public void actionPerformed(ActionEvent actionEvent) {
            AbstractButton abstractButton = (AbstractButton) actionEvent.getSource();
            boolean selected = abstractButton.getModel().isSelected();
            String newLabel = (selected ? SELECTED_LABEL : DESELECTED_LABEL);
            abstractButton.setText(newLabel);
        }/*from  w w  w. ja v a  2  s .  c om*/
    };

    ChangeListener changeListener = new ChangeListener() {
        public void stateChanged(ChangeEvent changeEvent) {
            AbstractButton abstractButton = (AbstractButton) changeEvent.getSource();
            ButtonModel buttonModel = abstractButton.getModel();
            boolean armed = buttonModel.isArmed();
            boolean pressed = buttonModel.isPressed();
            boolean selected = buttonModel.isSelected();
            System.out.println("Changed: " + armed + "/" + pressed + "/" + selected);
        }
    };

    ItemListener itemListener = new ItemListener() {
        public void itemStateChanged(ItemEvent itemEvent) {
            AbstractButton abstractButton = (AbstractButton) itemEvent.getSource();
            Color foreground = abstractButton.getForeground();
            Color background = abstractButton.getBackground();
            int state = itemEvent.getStateChange();
            if (state == ItemEvent.SELECTED) {
                abstractButton.setForeground(background);
                abstractButton.setBackground(foreground);
            }
        }
    };

    checkBox.addActionListener(actionListener);
    checkBox.addChangeListener(changeListener);
    checkBox.addItemListener(itemListener);
    checkBox.setMnemonic(KeyEvent.VK_S);
    frame.add(checkBox, BorderLayout.NORTH);
    frame.setSize(300, 100);
    frame.setVisible(true);
}

---

From source file:SelectingCheckBox.java

public static void main(String args[]) {
    JFrame frame = new JFrame("Selecting CheckBox");
    frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
    JCheckBox checkBox = new JCheckBox(DESELECTED_LABEL);
    // Define ActionListener
    ActionListener actionListener = new ActionListener() {
        public void actionPerformed(ActionEvent actionEvent) {
            AbstractButton abstractButton = (AbstractButton) actionEvent.getSource();
            boolean selected = abstractButton.getModel().isSelected();
            String newLabel = (selected ? SELECTED_LABEL : DESELECTED_LABEL);
            abstractButton.setText(newLabel);
        }//from w  w w .  j  ava 2  s. co m
    };
    ChangeListener changeListener = new ChangeListener() {
        public void stateChanged(ChangeEvent changeEvent) {
            AbstractButton abstractButton = (AbstractButton) changeEvent.getSource();
            ButtonModel buttonModel = abstractButton.getModel();
            boolean armed = buttonModel.isArmed();
            boolean pressed = buttonModel.isPressed();
            boolean selected = buttonModel.isSelected();
            System.out.println("Changed: " + armed + "/" + pressed + "/" + selected);
        }
    };

    ItemListener itemListener = new ItemListener() {
        public void itemStateChanged(ItemEvent itemEvent) {
            AbstractButton abstractButton = (AbstractButton) itemEvent.getSource();
            Color foreground = abstractButton.getForeground();
            Color background = abstractButton.getBackground();
            int state = itemEvent.getStateChange();
            if (state == ItemEvent.SELECTED) {
                abstractButton.setForeground(background);
                abstractButton.setBackground(foreground);
            }
        }
    };

    checkBox.addActionListener(actionListener);
    checkBox.addChangeListener(changeListener);
    checkBox.addItemListener(itemListener);
    checkBox.setMnemonic(KeyEvent.VK_S);
    Container contentPane = frame.getContentPane();
    contentPane.add(checkBox, BorderLayout.NORTH);
    frame.setSize(300, 100);
    frame.setVisible(true);
}

---

From source file:Main.java

public static void main(String[] args) {
    String[] data = { "alist", "arithmetic", "ASCIInumbers", "A", "B", "list", "C", "D", "E", "numeral", "G",
            "F" };

    JCheckBox[] checkBox;//from  w  w w  .  j a v a 2s .c om
    JButton submitButton;
    JFrame frame = new JFrame();
    frame.setDefaultCloseOperation(JFrame.DISPOSE_ON_CLOSE);

    JPanel contentPane = new JPanel();
    contentPane.setBorder(BorderFactory.createEmptyBorder(5, 5, 5, 5));
    contentPane.setLayout(new BorderLayout(5, 5));

    checkBox = new JCheckBox[data.length];
    JPanel centerPanel = new JPanel();
    centerPanel.setLayout(new GridLayout(0, 4, 5, 5));
    for (int i = 0; i < data.length; i++) {
        checkBox[i] = new JCheckBox(data[i]);
        centerPanel.add(checkBox[i]);
    }
    contentPane.add(centerPanel, BorderLayout.CENTER);

    JPanel footerPanel = new JPanel();
    submitButton = new JButton("Submit");
    footerPanel.add(submitButton);
    contentPane.add(footerPanel, BorderLayout.PAGE_END);

    frame.setContentPane(contentPane);
    frame.pack();
    frame.setLocationByPlatform(true);
    frame.setVisible(true);

}

---

From source file:Main.java

public static void main(String args[]) {
    JPanel panel = new JPanel(new GridLayout(0, 1));
    Border border = BorderFactory.createTitledBorder("Examples");
    panel.setBorder(border);//from w  ww  . j av a  2s.  c o m
    ButtonGroup group = new ButtonGroup();
    AbstractButton abstract1 = new JToggleButton("Toggle Button");
    panel.add(abstract1);
    group.add(abstract1);
    AbstractButton abstract2 = new JRadioButton("Radio Button");
    panel.add(abstract2);
    group.add(abstract2);
    AbstractButton abstract3 = new JCheckBox("Check Box");
    panel.add(abstract3);
    group.add(abstract3);
    AbstractButton abstract4 = new JRadioButtonMenuItem("Radio Button Menu Item");
    panel.add(abstract4);
    group.add(abstract4);
    AbstractButton abstract5 = new JCheckBoxMenuItem("Check Box Menu Item");
    panel.add(abstract5);
    group.add(abstract5);

    JFrame frame = new JFrame("Button Group");
    frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
    Container contentPane = frame.getContentPane();
    contentPane.add(panel, BorderLayout.CENTER);
    frame.setSize(300, 200);
    frame.setVisible(true);
}

---

From source file:TryBoxLayout.java

public static void main(String[] args) {
    JFrame aWindow = new JFrame("This is a Box Layout");
    aWindow.setBounds(30, 30, 300, 300);
    aWindow.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
    // Create left column of radio buttons
    Box left = Box.createVerticalBox();
    ButtonGroup radioGroup = new ButtonGroup();
    JRadioButton rbutton;/*  ww  w.ja va2s . c  om*/
    radioGroup.add(rbutton = new JRadioButton("Red"));
    left.add(rbutton);
    radioGroup.add(rbutton = new JRadioButton("Green"));
    left.add(rbutton);
    radioGroup.add(rbutton = new JRadioButton("Blue"));
    left.add(rbutton);
    radioGroup.add(rbutton = new JRadioButton("Yellow"));
    left.add(rbutton);
    Box right = Box.createVerticalBox();
    right.add(new JCheckBox("A"));
    right.add(new JCheckBox("B"));
    right.add(new JCheckBox("C"));
    Box top = Box.createHorizontalBox();
    top.add(left);
    top.add(right);
    Container content = aWindow.getContentPane();
    content.setLayout(new BorderLayout());
    content.add(top, BorderLayout.CENTER);
    aWindow.pack();
    aWindow.setVisible(true);
}

---

From source file:DiamondAbstractButtonStateIcon.java

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

    JCheckBox bn = new JCheckBox("Click to change the icon color");
    bn.setIcon(new DiamondAbstractButtonStateIcon());

    frame.add(bn);//from   w w w .j a  v a2  s. c o  m

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

---

From source file:Main.java

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

    JPanel entreePanel = new JPanel();
    final ButtonGroup entreeGroup = new ButtonGroup();
    JRadioButton radioButton;//from   w w w  .j a  v a 2s  .  co  m
    entreePanel.add(radioButton = new JRadioButton("A"));
    radioButton.setActionCommand("A");
    entreeGroup.add(radioButton);
    entreePanel.add(radioButton = new JRadioButton("B"));
    radioButton.setActionCommand("B");
    entreeGroup.add(radioButton);
    entreePanel.add(radioButton = new JRadioButton("C", true));
    radioButton.setActionCommand("C");
    entreeGroup.add(radioButton);

    final JPanel condimentsPanel = new JPanel();
    condimentsPanel.add(new JCheckBox("Ketchup"));
    condimentsPanel.add(new JCheckBox("Mustard"));
    condimentsPanel.add(new JCheckBox("Pickles"));

    JPanel orderPanel = new JPanel();
    JButton orderButton = new JButton("Place Order");
    orderPanel.add(orderButton);

    frame.setLayout(new GridLayout(3, 1));
    frame.add(entreePanel);
    frame.add(condimentsPanel);
    frame.add(orderPanel);

    orderButton.addActionListener(new ActionListener() {
        public void actionPerformed(ActionEvent ae) {
            String entree = entreeGroup.getSelection().getActionCommand();
            System.out.println(entree + " sandwich");
            Component[] components = condimentsPanel.getComponents();
            for (Component c : components) {
                JCheckBox cb = (JCheckBox) c;
                if (cb.isSelected())
                    System.out.println("With " + cb.getText());
            }
        }
    });

    frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
    frame.setSize(300, 150);
    frame.setVisible(true);
}

---

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