Example usage for java.awt Container add

Introduction

In this page you can find the example usage for java.awt Container add.

Prototype

public Component add(Component comp) 

Source Link

Document

Appends the specified component to the end of this container.

Usage

From source file:Main.java

public static void main(String[] args) {
    JRadioButton dem = new JRadioButton("Bill", false);
    dem.setActionCommand("Bill");
    JRadioButton rep = new JRadioButton("Bob", false);
    rep.setActionCommand("Bob");
    JRadioButton ind = new JRadioButton("Ross", false);
    ind.setActionCommand("Ross");

    final ButtonGroup group = new ButtonGroup();
    group.add(dem);/*from  w w w.  j av a 2s.  co  m*/
    group.add(rep);
    group.add(ind);

    class VoteActionListener implements ActionListener {
        public void actionPerformed(ActionEvent ex) {
            String choice = group.getSelection().getActionCommand();
            System.out.println("ACTION Candidate Selected: " + choice);
        }
    }

    class VoteItemListener implements ItemListener {
        public void itemStateChanged(ItemEvent ex) {
            String item = ((AbstractButton) ex.getItemSelectable()).getActionCommand();
            boolean selected = (ex.getStateChange() == ItemEvent.SELECTED);
            System.out.println("ITEM Candidate Selected: " + selected + " Selection: " + item);
        }
    }

    ActionListener al = new VoteActionListener();
    dem.addActionListener(al);
    rep.addActionListener(al);
    ind.addActionListener(al);

    ItemListener il = new VoteItemListener();
    dem.addItemListener(il);
    rep.addItemListener(il);
    ind.addItemListener(il);

    JFrame frame = new JFrame();
    frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
    Container c = frame.getContentPane();
    c.setLayout(new GridLayout(4, 1));
    c.add(new JLabel("Please Cast Your Vote"));
    c.add(dem);
    c.add(rep);
    c.add(ind);
    frame.pack();
    frame.setVisible(true);
}

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From source file:YAxisDiffAlign.java

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

    Container panel1 = makeIt("Mixed", false);
    Container panel2 = makeIt("Mixed", true);

    Container contentPane = frame.getContentPane();
    contentPane.setLayout(new GridLayout(1, 2));
    contentPane.add(panel1);
    contentPane.add(panel2);//from  w  ww.  j av  a 2s.  co  m

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

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From source file:TitledPostBorder.java

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

    TitledBorder aboveTopBorder = BorderFactory.createTitledBorder("AboveTop");
    aboveTopBorder.setTitlePosition(TitledBorder.ABOVE_TOP);
    JButton aboveTopButton = new JButton();
    aboveTopButton.setBorder(aboveTopBorder);

    TitledBorder topBorder = BorderFactory.createTitledBorder("Top");
    topBorder.setTitlePosition(TitledBorder.TOP);
    JButton topButton = new JButton();
    topButton.setBorder(topBorder);//w w w  .j  a va  2 s  . c o  m

    TitledBorder belowTopBorder = BorderFactory.createTitledBorder("BelowTop");
    belowTopBorder.setTitlePosition(TitledBorder.BELOW_TOP);
    JButton belowTopButton = new JButton();
    belowTopButton.setBorder(belowTopBorder);

    TitledBorder aboveBottomBorder = BorderFactory.createTitledBorder("AboveBottom");
    aboveBottomBorder.setTitlePosition(TitledBorder.ABOVE_BOTTOM);
    JButton aboveBottomButton = new JButton();
    aboveBottomButton.setBorder(aboveBottomBorder);

    TitledBorder bottomBorder = BorderFactory.createTitledBorder("Bottom");
    bottomBorder.setTitlePosition(TitledBorder.BOTTOM);
    JButton bottomButton = new JButton();
    bottomButton.setBorder(bottomBorder);

    TitledBorder belowBottomBorder = BorderFactory.createTitledBorder("BelowBottom");
    belowBottomBorder.setTitlePosition(TitledBorder.BELOW_BOTTOM);
    JButton belowBottomButton = new JButton();
    belowBottomButton.setBorder(belowBottomBorder);

    Container contentPane = frame.getContentPane();
    contentPane.setLayout(new GridLayout(3, 2));
    contentPane.add(aboveTopButton);
    contentPane.add(aboveBottomButton);
    contentPane.add(topButton);
    contentPane.add(bottomButton);
    contentPane.add(belowTopButton);
    contentPane.add(belowBottomButton);
    frame.setSize(300, 200);
    frame.setVisible(true);
}

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From source file:Main.java

public static void main(String args[]) {
    String title = (args.length == 0 ? "TextArea Example" : args[0]);
    JFrame frame = new JFrame(title);
    Container content = frame.getContentPane();

    content.setLayout(new GridLayout(0, 2));

    JTextArea leftTextArea = new JTextArea();
    content.add(leftTextArea);
    leftTextArea.paste();/*from w w w  .ja  va 2  s.c  om*/

    JTextArea rightTextArea = new JTextArea() {
        public boolean isManagingFocus() {
            return false;
        }
    };
    rightTextArea.paste();

    JScrollPane rightPane = new JScrollPane(rightTextArea);
    content.add(rightPane);

    frame.setSize(250, 150);
    frame.setVisible(true);
}

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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(null);/*from   w w  w. j a  va2  s.  co  m*/

    JButton b1 = new JButton("Button");
    JButton b2 = new JButton("2");
    contentPane.add(b1);
    contentPane.add(b2);

    b1.setBounds(10, 10, 100, 20);
    b2.setBounds(120, 10, 150, 40);

    frame.setBounds(0, 0, 350, 100);
    frame.setVisible(true);
}

---

From source file:FlowLayoutChangingGap.java

public static void main(String[] args) {

    JFrame aWindow = new JFrame("This is a Flow Layout");
    aWindow.setBounds(50, 50, 500, 500);
    aWindow.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
    FlowLayout flow = new FlowLayout(FlowLayout.LEFT, 20, 30);
    Container content = aWindow.getContentPane(); // Get the content pane
    content.setLayout(flow); // Set the container layout mgr
    for (int i = 1; i <= 6; i++) {
        content.add(new JButton("Press " + i)); // Add a Button to content pane
    }/*from  www. ja  va2s  .  c om*/
    aWindow.setVisible(true); // Display the window
}

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From source file:KeyStrokeSample.java

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

    JButton buttonA = new JButton("<html><center>FOCUSED<br>control alt 7");
    JButton buttonB = new JButton("<html><center>FOCUS/RELEASE<br>VK_ENTER");
    JButton buttonC = new JButton("<html><center>ANCESTOR<br>VK_F4+SHIFT_MASK");
    JButton buttonD = new JButton("<html><center>WINDOW<br>' '");

    // Define ActionListener
    Action actionListener = new AbstractAction() {
        public void actionPerformed(ActionEvent actionEvent) {
            JButton source = (JButton) actionEvent.getSource();
            System.out.println("Activated: " + source.getText());
        }/*from  w  w  w  .j a  v  a  2 s .  co  m*/
    };

    KeyStroke controlAlt7 = KeyStroke.getKeyStroke("control alt 7");
    InputMap inputMap = buttonA.getInputMap();
    inputMap.put(controlAlt7, ACTION_KEY);
    ActionMap actionMap = buttonA.getActionMap();
    actionMap.put(ACTION_KEY, actionListener);

    KeyStroke enter = KeyStroke.getKeyStroke(KeyEvent.VK_ENTER, 0, true);
    inputMap = buttonB.getInputMap();
    inputMap.put(enter, ACTION_KEY);
    buttonB.setActionMap(actionMap);

    KeyStroke shiftF4 = KeyStroke.getKeyStroke(KeyEvent.VK_F4, InputEvent.SHIFT_MASK);
    inputMap = buttonC.getInputMap(JComponent.WHEN_ANCESTOR_OF_FOCUSED_COMPONENT);
    inputMap.put(shiftF4, ACTION_KEY);
    buttonC.setActionMap(actionMap);

    KeyStroke space = KeyStroke.getKeyStroke(' ');
    inputMap = buttonD.getInputMap(JComponent.WHEN_IN_FOCUSED_WINDOW);
    inputMap.put(space, ACTION_KEY);
    buttonD.setActionMap(actionMap);

    Container contentPane = frame.getContentPane();
    contentPane.setLayout(new GridLayout(2, 2));
    contentPane.add(buttonA);
    contentPane.add(buttonB);
    contentPane.add(buttonC);
    contentPane.add(buttonD);

    frame.setSize(400, 200);
    frame.setVisible(true);
}

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From source file:IconMatteBorder.java

public static void main(String args[]) {
    JFrame frame = new JFrame("Icon Matted Borders");
    frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
    Icon diamondIcon = new DiamondIcon(Color.red, true, 10, 10);
    Border diamondBorder = new MatteBorder(10, 10, 10, 10, diamondIcon);
    JButton diamondButton = new JButton("diamonds");
    diamondButton.setBorder(diamondBorder);
    Icon diamondIcon2 = new ImageIcon("diamond.gif");
    Border diamondBorder2 = new MatteBorder(36, 40, 36, 40, diamondIcon2);
    JButton diamondButton2 = new JButton("diamonds2");
    diamondButton2.setBorder(diamondBorder2);
    Container contentPane = frame.getContentPane();
    contentPane.setLayout(new GridLayout(2, 1));
    contentPane.add(diamondButton);
    contentPane.add(diamondButton2);// ww w  .ja  va 2s .  c o  m
    frame.setSize(300, 200);
    frame.setVisible(true);
}

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From source file:SimpleButtonGroupExample.java

public static void main(String[] args) {
    // Some choices
    JRadioButton choice1, choice2, choice3;
    choice1 = new JRadioButton("Bach: Well Tempered Clavier, Book I");
    choice1.setActionCommand("bach1");
    choice2 = new JRadioButton("Bach: Well Tempered Clavier, Book II");
    choice2.setActionCommand("bach2");
    choice3 = new JRadioButton("Shostakovich: 24 Preludes and Fugues");
    choice3.setActionCommand("shostakovich");

    // A group, to ensure that we only vote for one.
    final ButtonGroup group = new ButtonGroup();
    group.add(choice1);/*  w  w w  .  j a  v  a  2 s  .  c  o  m*/
    group.add(choice2);
    group.add(choice3);

    // A simple ActionListener, showing each selection using the ButtonModel
    class VoteActionListener implements ActionListener {
        public void actionPerformed(ActionEvent ev) {
            String choice = group.getSelection().getActionCommand();
            System.out.println("ACTION Choice Selected: " + choice);
        }
    }

    // A simple ItemListener, showing each selection and deselection
    class VoteItemListener implements ItemListener {
        public void itemStateChanged(ItemEvent ev) {
            boolean selected = (ev.getStateChange() == ItemEvent.SELECTED);
            AbstractButton button = (AbstractButton) ev.getItemSelectable();
            System.out
                    .println("ITEM Choice Selected: " + selected + ", Selection: " + button.getActionCommand());
        }
    }

    // Add listeners to each button
    ActionListener alisten = new VoteActionListener();
    choice1.addActionListener(alisten);
    choice2.addActionListener(alisten);
    choice3.addActionListener(alisten);

    ItemListener ilisten = new VoteItemListener();
    choice1.addItemListener(ilisten);
    choice2.addItemListener(ilisten);
    choice3.addItemListener(ilisten);

    // Throw everything together
    JFrame frame = new JFrame();
    frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
    Container c = frame.getContentPane();
    c.setLayout(new GridLayout(0, 1));
    c.add(new JLabel("Vote for your favorite prelude & fugue cycle"));
    c.add(choice1);
    c.add(choice2);
    c.add(choice3);
    frame.pack();
    frame.setVisible(true);
}

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From source file:ImageLabelExample.java

public static void main(String[] args) {
    JLabel[] labels = new JLabel[9];

    labels[0] = makeLabel(JLabel.TOP, JLabel.LEFT);
    labels[1] = makeLabel(JLabel.TOP, JLabel.CENTER);
    labels[2] = makeLabel(JLabel.TOP, JLabel.RIGHT);
    labels[3] = makeLabel(JLabel.CENTER, JLabel.LEFT);
    labels[4] = makeLabel(JLabel.CENTER, JLabel.CENTER);
    labels[5] = makeLabel(JLabel.CENTER, JLabel.RIGHT);
    labels[6] = makeLabel(JLabel.BOTTOM, JLabel.LEFT);
    labels[7] = makeLabel(JLabel.BOTTOM, JLabel.CENTER);
    labels[8] = makeLabel(JLabel.BOTTOM, JLabel.RIGHT);

    labels[0].setEnabled(false);//  w  w  w. jav  a 2 s. co m

    labels[1].setDisabledIcon(new ImageIcon("2.gif"));
    labels[1].setEnabled(false);

    labels[2].setIconTextGap(15);
    labels[3].setIconTextGap(0);

    JFrame frame = new JFrame();
    frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
    Container c = frame.getContentPane();
    c.setLayout(new FlowLayout(FlowLayout.CENTER, 3, 3));
    for (int i = 0; i < 9; i++)
        c.add(labels[i]);
    frame.setSize(350, 150);
    frame.setVisible(true);
}

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