Example usage for java.awt Container add

Introduction

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

Prototype

public void add(Component comp, Object constraints) 

Source Link

Document

Adds the specified component to the end of this container.

Usage

From source file:Main.java

public static void main(String args[]) {
    JFrame frame = new JFrame("Button Sample");
    frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
    JButton button = new JButton("Select Me");

    ActionListener actionListener = new ActionListener() {
        public void actionPerformed(ActionEvent actionEvent) {
            System.out.println("I was selected.");
        }//from www  .  j av a  2s.  c o  m
    };

    MouseListener mouseListener = new MouseAdapter() {
        public void mousePressed(MouseEvent mouseEvent) {
            int modifiers = mouseEvent.getModifiers();
            if ((modifiers & InputEvent.BUTTON1_MASK) == InputEvent.BUTTON1_MASK) {
                // Mask may not be set properly prior to Java 2
                // See SwingUtilities.isLeftMouseButton() for workaround
                System.out.println("Left button pressed.");
            }
            if ((modifiers & InputEvent.BUTTON2_MASK) == InputEvent.BUTTON2_MASK) {
                System.out.println("Middle button pressed.");
            }
            if ((modifiers & InputEvent.BUTTON3_MASK) == InputEvent.BUTTON3_MASK) {
                System.out.println("Right button pressed.");
            }
        }

        public void mouseReleased(MouseEvent mouseEvent) {
            if (SwingUtilities.isLeftMouseButton(mouseEvent)) {
                System.out.println("Left button released.");
            }
            if (SwingUtilities.isMiddleMouseButton(mouseEvent)) {
                System.out.println("Middle button released.");
            }
            if (SwingUtilities.isRightMouseButton(mouseEvent)) {
                System.out.println("Right button released.");
            }
            System.out.println();
        }
    };

    button.addActionListener(actionListener);
    button.addMouseListener(mouseListener);

    Container contentPane = frame.getContentPane();
    contentPane.add(button, BorderLayout.SOUTH);
    frame.setSize(300, 100);
    frame.setVisible(true);
}

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From source file:Main.java

public static void main(String args[]) {
    String ITEMS[] = { "Black", "Blue", "Green", "Orange", "Purple", "Red", "White" };
    JList jList = new JList(ITEMS);
    jList.setSelectionMode(ListSelectionModel.SINGLE_SELECTION);
    JScrollPane scroll = new JScrollPane(jList);
    scroll.setHorizontalScrollBarPolicy(JScrollPane.HORIZONTAL_SCROLLBAR_NEVER);
    scroll.setVerticalScrollBarPolicy(JScrollPane.VERTICAL_SCROLLBAR_ALWAYS);

    JCheckBox chkEnable = new JCheckBox("Enable", true);
    chkEnable.addItemListener(new ItemListener() {
        public void itemStateChanged(ItemEvent e) {
            jList.setEnabled(chkEnable.isSelected());
        }//from  w w  w . j  a  v  a 2s  .co m
    });

    JFrame f = new JFrame("Colors");
    Container contentPane = f.getContentPane();
    contentPane.setLayout(new BorderLayout());
    contentPane.add(scroll, BorderLayout.CENTER);
    contentPane.add(chkEnable, BorderLayout.NORTH);

    f.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
    f.setSize(180, 220);
    f.setLocationRelativeTo(null);
    f.setVisible(true);
}

---

From source file:DesktopSample.java

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

    JDesktopPane desktop = new JDesktopPane();
    JInternalFrame internalFrames[] = { new JInternalFrame("Can Do All", true, true, true, true),
            new JInternalFrame("Not Resizable", false, true, true, true),
            new JInternalFrame("Not Closable", true, false, true, true),
            new JInternalFrame("Not Maximizable", true, true, false, true),
            new JInternalFrame("Not Iconifiable", true, true, true, false) };

    InternalFrameListener internalFrameListener = new InternalFrameIconifyListener();

    for (int i = 0, n = internalFrames.length; i < n; i++) {
        desktop.add(internalFrames[i]);/*from  w  w  w. ja v  a  2s .  c  o m*/
        internalFrames[i].setBounds(i * 25, i * 25, 200, 100);
        internalFrames[i].addInternalFrameListener(internalFrameListener);

        JLabel label = new JLabel(internalFrames[i].getTitle(), JLabel.CENTER);
        Container content = internalFrames[i].getContentPane();
        content.add(label, BorderLayout.CENTER);

        internalFrames[i].setVisible(true);
    }

    JInternalFrame palette = new JInternalFrame("Palette", true, false, true, false);
    palette.setBounds(350, 150, 100, 100);
    palette.putClientProperty("JInternalFrame.isPalette", Boolean.TRUE);
    desktop.add(palette, JDesktopPane.PALETTE_LAYER);
    palette.setVisible(true);

    desktop.setDragMode(JDesktopPane.OUTLINE_DRAG_MODE);

    Container content = frame.getContentPane();
    content.add(desktop, BorderLayout.CENTER);
    frame.setSize(500, 300);
    frame.setVisible(true);
}

---

From source file:MainClass.java

public static void main(String[] a) {
    final int STRING_POSITION = 1;
    Object buttonColors[][] = { { Color.RED, "RED" }, { Color.BLUE, "BLUE" }, { Color.GREEN, "GREEN" },
            { Color.BLACK, "BLACK" }, null, // separator
            { Color.CYAN, "CYAN" } };

    JFrame frame = new JFrame();
    frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
    ActionListener actionListener = new TheActionListener();

    JToolBar toolbar = new JToolBar();
    toolbar.setRollover(true);//from w  ww.jav  a2s  . c om

    for (Object[] color : buttonColors) {
        if (color == null) {
            toolbar.addSeparator();
        } else {
            Icon icon = MetalIconFactory.getTreeComputerIcon();
            JButton button = new JButton(icon);
            button.setActionCommand((String) color[STRING_POSITION]);
            button.addActionListener(actionListener);
            toolbar.add(button);
        }
    }

    Action action = new ShowAction(toolbar);
    JButton button = new JButton(action);
    toolbar.add(button);

    Container contentPane = frame.getContentPane();
    contentPane.add(toolbar, BorderLayout.NORTH);
    JTextArea textArea = new JTextArea();
    JScrollPane pane = new JScrollPane(textArea);
    contentPane.add(pane, BorderLayout.CENTER);
    frame.setSize(350, 150);
    frame.setVisible(true);

}

---

From source file:GroupRadio.java

public static void main(String args[]) {
    JFrame frame = new JFrame("Grouping Example");
    frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
    Container sliceContainer = RadioButtonUtils.createRadioButtonGrouping(sliceOptions, "Slice Count");
    Container crustContainer = RadioButtonUtils.createRadioButtonGrouping(crustOptions, "Crust Type");
    Container contentPane = frame.getContentPane();
    contentPane.add(sliceContainer, BorderLayout.WEST);
    contentPane.add(crustContainer, BorderLayout.EAST);
    frame.setSize(300, 200);/*from  ww w  .j av a2 s .  co  m*/
    frame.setVisible(true);
}

---

From source file:MainClass.java

public static void main(final String args[]) {
    JFrame frame = new JFrame("Undo Sample");
    frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
    JTextArea textArea = new JTextArea();
    JScrollPane scrollPane = new JScrollPane(textArea);

    UndoManager manager = new UndoManager();
    textArea.getDocument().addUndoableEditListener(manager);

    JToolBar toolbar = new JToolBar();
    JButton undoButton = new JButton(
            new UndoAction(manager, (String) UIManager.get("AbstractUndoableEdit.undoText")));
    toolbar.add(undoButton);/*  ww  w .  ja  va 2  s .  com*/

    JButton redoButton = new JButton(
            new RedoAction(manager, (String) UIManager.get("AbstractUndoableEdit.redoText")));
    toolbar.add(redoButton);

    Container content = frame.getContentPane();
    content.add(toolbar, BorderLayout.NORTH);
    content.add(scrollPane, BorderLayout.CENTER);
    frame.setSize(300, 150);
    frame.setVisible(true);

}

---

From source file:DefaultSample.java

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

    JTextField textField = new JTextField();
    content.add(textField, BorderLayout.NORTH);

    ActionListener actionListener = new ActionListener() {
        public void actionPerformed(ActionEvent actionEvent) {
            System.out.println(actionEvent.getActionCommand() + " selected");
        }/*from   ww w.j a  v  a 2 s  .c o m*/
    };

    JPanel panel = new JPanel();
    JButton defaultButton = new JButton("Default Button");
    defaultButton.addActionListener(actionListener);
    panel.add(defaultButton);

    JButton otherButton = new JButton("Other Button");
    otherButton.addActionListener(actionListener);
    panel.add(otherButton);

    content.add(panel, BorderLayout.SOUTH);

    Keymap keymap = textField.getKeymap();
    KeyStroke keystroke = KeyStroke.getKeyStroke(KeyEvent.VK_ENTER, 0, false);
    keymap.removeKeyStrokeBinding(keystroke);

    frame.getRootPane().setDefaultButton(defaultButton);

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

---

From source file:GridBagLayoutRemainder.java

public static void main(String[] args) {
    JFrame f = new JFrame();
    f.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
    Container pane = f.getContentPane();
    pane.setLayout(new GridBagLayout());
    GridBagConstraints gbc = new GridBagConstraints();
    pane.add(new JButton("First row, first column"), gbc);
    pane.add(new JButton("First row, second column"), gbc);
    pane.add(new JButton("First row, third column"), gbc);
    gbc.gridx = 0;//from  www. j a  v a2  s . co  m
    pane.add(new JButton("Second row"), gbc);
    gbc.gridwidth = GridBagConstraints.REMAINDER;
    gbc.fill = GridBagConstraints.HORIZONTAL;
    pane.add(new JButton("Third row, gridwidth set to REMAINDER"), gbc);
    f.setSize(600, 300);
    f.setVisible(true);
}

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From source file:ComboBoxSample.java

public static void main(String args[]) {
    String labels[] = { "A", "B", "C", "D", "E", "F", "G", "H", "I", "J" };

    String title = (args.length == 0 ? "Example JComboBox" : args[0]);
    JFrame frame = new JFrame(title);
    frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
    Container contentpane = frame.getContentPane();

    JComboBox comboBox1 = new JComboBox(labels);
    comboBox1.setMaximumRowCount(5);/*from   w ww. j av a2 s  .  c om*/
    contentpane.add(comboBox1, BorderLayout.NORTH);

    JComboBox comboBox2 = new JComboBox(labels);
    comboBox2.setEditable(true);
    contentpane.add(comboBox2, BorderLayout.SOUTH);

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

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From source file:GridBagLayoutGridHeight.java

public static void main(String[] args) {
    JFrame f = new JFrame();
    f.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
    Container pane = f.getContentPane();
    pane.setLayout(new GridBagLayout());
    GridBagConstraints gbc = new GridBagConstraints();
    pane.add(new JLabel("First row, first column"), gbc);
    pane.add(new JLabel("First row, second column"), gbc);
    gbc.gridheight = GridBagConstraints.REMAINDER;
    gbc.fill = GridBagConstraints.VERTICAL;
    pane.add(new JLabel("First row, third column"), gbc);
    gbc.gridx = 0;//w  w  w .  ja  va 2s  .  c  om
    gbc.gridheight = 1;
    gbc.fill = GridBagConstraints.NONE;
    pane.add(new JButton("Second row"), gbc);
    pane.add(new JButton("Third row"), gbc);
    f.setSize(600, 300);
    f.setVisible(true);
}

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