Example usage for java.awt BorderLayout NORTH

Introduction

In this page you can find the example usage for java.awt BorderLayout NORTH.

Prototype

String NORTH

To view the source code for java.awt BorderLayout NORTH.

Click Source Link

Document

The north layout constraint (top of container).

Usage

From source file:Main.java

public static void main(String[] args) {
    JButton btnA = new JButton("A");
    JButton btnB = new JButton("B");

    btnA.setPreferredSize(new Dimension(50, 25));
    btnB.setPreferredSize(new Dimension(100, 25));

    JPanel btnAPanel = new JPanel();
    JPanel btnBPanel = new JPanel(new FlowLayout(FlowLayout.RIGHT));
    btnAPanel.add(btnA);// w  ww.j  a va 2  s .  co m
    btnBPanel.add(btnB);

    JPanel topPanel = new JPanel(new GridLayout(1, 0));
    topPanel.add(new JLabel("hi"));
    topPanel.add(btnAPanel);
    topPanel.add(btnBPanel);

    JPanel mainPanel = new JPanel(new BorderLayout());
    mainPanel.add(topPanel, BorderLayout.NORTH);

    mainPanel.setPreferredSize(new Dimension(400, 300));

    JFrame frame = new JFrame();
    frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
    frame.add(mainPanel);
    frame.pack();
    frame.setVisible(true);
}

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From source file:Main.java

public static void main(String args[]) {
    JFrame frame = new JFrame("Selecting Toggle");
    frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
    JToggleButton toggleButton = new JToggleButton("Toggle Button");

    ItemListener itemListener = new ItemListener() {
        public void itemStateChanged(ItemEvent itemEvent) {
            int state = itemEvent.getStateChange();
            if (state == ItemEvent.SELECTED) {
                System.out.println("Selected");
            } else {
                System.out.println("Deselected");
            }/*from   w ww .  j av a 2 s .  co m*/
        }
    };
    // Attach Listeners
    toggleButton.addItemListener(itemListener);
    frame.add(toggleButton, BorderLayout.NORTH);
    frame.setSize(300, 125);
    frame.setVisible(true);
}

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From source file:Main.java

public static void main(String args[]) {
    JFrame f = new JFrame("JToolbar Sample");
    f.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
    Container content = f.getContentPane();
    JToolBar toolbar = new JToolBar();
    Icon icon = MetalIconFactory.getFileChooserDetailViewIcon();
    JToggleButton button = new JToggleButton(icon);
    toolbar.add(button);//from   ww  w.  j ava  2  s .  co m
    icon = MetalIconFactory.getFileChooserHomeFolderIcon();
    button = new JToggleButton(icon);
    toolbar.add(button);
    icon = MetalIconFactory.getFileChooserListViewIcon();
    button = new JToggleButton(icon);
    toolbar.add(button);
    content.add(toolbar, BorderLayout.NORTH);
    f.setSize(300, 100);
    f.setVisible(true);
}

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From source file:SharedDataBetweenComboBoxSample.java

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

    final DefaultComboBoxModel model = new DefaultComboBoxModel(labels);

    JFrame frame = new JFrame("Shared Data");
    frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);

    JPanel panel = new JPanel();
    JComboBox comboBox1 = new JComboBox(model);
    comboBox1.setEditable(true);/*from  w  ww  .  ja  v  a2s  . c o  m*/

    JComboBox comboBox2 = new JComboBox(model);
    comboBox2.setEditable(true);
    panel.add(comboBox1);
    panel.add(comboBox2);
    frame.add(panel, BorderLayout.NORTH);

    JButton button = new JButton("Add");
    frame.add(button, BorderLayout.SOUTH);
    ActionListener actionListener = new ActionListener() {
        public void actionPerformed(ActionEvent actionEvent) {
            model.addElement("New Added");
        }
    };
    button.addActionListener(actionListener);

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

---

From source file:Main.java

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

    final JPopupMenu popup = new JPopupMenu();
    JMenuItem menuItem1 = new JMenuItem("Option 1");
    popup.add(menuItem1);//from   www .  j  a v a 2s .  com

    JMenuItem menuItem2 = new JMenuItem("Option 2");
    popup.add(menuItem2);

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

    ActionListener actionListener = new ActionListener() {
        public void actionPerformed(ActionEvent actionEvent) {
            try {
                int dotPosition = textField.getCaretPosition();
                Rectangle popupLocation = textField.modelToView(dotPosition);
                popup.show(textField, popupLocation.x, popupLocation.y);
            } catch (BadLocationException badLocationException) {
                System.err.println("Oops");
            }
        }
    };
    KeyStroke keystroke = KeyStroke.getKeyStroke(KeyEvent.VK_PERIOD, 0, false);
    textField.registerKeyboardAction(actionListener, keystroke, JComponent.WHEN_FOCUSED);

    frame.add(new JLabel("Press '.' to activate Popup menu"), BorderLayout.SOUTH);
    frame.setSize(250, 150);
    frame.setVisible(true);
}

---

From source file:SpinnerStringsSample.java

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

    DateFormatSymbols symbols = new DateFormatSymbols(Locale.FRENCH);

    String days[] = symbols.getWeekdays();
    SpinnerModel model1 = new SpinnerListModel(days);
    JSpinner spinner1 = new JSpinner(model1);

    JLabel label1 = new JLabel("French Days/List");
    JPanel panel1 = new JPanel(new BorderLayout());
    panel1.add(label1, BorderLayout.WEST);
    panel1.add(spinner1, BorderLayout.CENTER);
    frame.add(panel1, BorderLayout.NORTH);

    frame.setSize(200, 90);/*from  w w w  . j  a v a2s  .  c om*/
    frame.setVisible(true);
}

---

From source file:Main.java

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

    JSlider jSliderOne = new JSlider();

    jSliderOne.setPaintLabels(true);/*from ww w .j a va  2  s.  co  m*/

    Hashtable<Integer, JLabel> table = new Hashtable<Integer, JLabel>();
    table.put(0, new JLabel(new ImageIcon("yourFile.gif")));
    table.put(10, new JLabel("Ten"));
    table.put(25, new JLabel("Twenty-Five"));
    table.put(34, new JLabel("Thirty-Four"));
    table.put(52, new JLabel("Fifty-Two"));
    table.put(70, new JLabel("Seventy"));
    table.put(82, new JLabel("Eighty-Two"));
    jSliderOne.setLabelTable(table);

    frame.add(jSliderOne, BorderLayout.NORTH);
    frame.setSize(300, 200);
    frame.setVisible(true);
}

---

From source file:BorderLayoutExample.java

public static void main(String[] args) {
    JFrame f = new JFrame();
    JMenuBar menubar = new JMenuBar();
    JMenu file = new JMenu("File");

    menubar.add(file);//from   ww w.  jav  a 2 s  .  co  m
    f.setJMenuBar(menubar);

    JToolBar toolbar = new JToolBar();
    toolbar.setFloatable(false);

    JButton bexit = new JButton(new ImageIcon("exit.png"));
    bexit.setBorder(new EmptyBorder(0, 0, 0, 0));
    toolbar.add(bexit);

    f.add(toolbar, BorderLayout.NORTH);

    JToolBar vertical = new JToolBar(JToolBar.VERTICAL);
    vertical.setFloatable(false);
    vertical.setMargin(new Insets(10, 5, 5, 5));

    JButton selectb = new JButton(new ImageIcon("a.png"));
    selectb.setBorder(new EmptyBorder(3, 0, 3, 0));

    JButton freehandb = new JButton(new ImageIcon("b.png"));
    freehandb.setBorder(new EmptyBorder(3, 0, 3, 0));
    JButton shapeedb = new JButton(new ImageIcon("c.png"));
    shapeedb.setBorder(new EmptyBorder(3, 0, 3, 0));

    vertical.add(selectb);
    vertical.add(freehandb);
    vertical.add(shapeedb);

    f.add(vertical, BorderLayout.WEST);
    f.add(new JTextArea(), BorderLayout.CENTER);

    JLabel statusbar = new JLabel(" Statusbar");
    statusbar.setPreferredSize(new Dimension(-1, 22));
    statusbar.setBorder(LineBorder.createGrayLineBorder());
    f.add(statusbar, BorderLayout.SOUTH);
    f.setSize(350, 300);
    f.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
    f.setVisible(true);
}

---

From source file:SizingSamples.java

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

    JFrame frame = new JFrame("Sizing Samples");
    frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
    Container contentPane = frame.getContentPane();

    JList jlist1 = new JList(labels);
    jlist1.setVisibleRowCount(4);/*from w  ww . j av a  2 s .com*/
    DefaultListModel model = new DefaultListModel();
    model.ensureCapacity(1000);
    for (int i = 0; i < 100; i++) {
        for (int j = 0; j < 10; j++) {
            model.addElement(labels[j]);
        }
    }
    JScrollPane scrollPane1 = new JScrollPane(jlist1);
    contentPane.add(scrollPane1, BorderLayout.NORTH);

    JList jlist2 = new JList(model);
    jlist2.setVisibleRowCount(4);
    jlist2.setFixedCellHeight(12);
    jlist2.setFixedCellWidth(200);
    JScrollPane scrollPane2 = new JScrollPane(jlist2);
    contentPane.add(scrollPane2, BorderLayout.CENTER);

    JList jlist3 = new JList(labels);
    jlist3.setVisibleRowCount(4);
    contentPane.add(jlist3, BorderLayout.SOUTH);

    frame.setSize(300, 350);
    frame.setVisible(true);
}

---

From source file:Main.java

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

    JPanel controlPane = new JPanel();
    JPanel buttonPane = new JPanel();

    controlPane.setLayout(new BoxLayout(controlPane, BoxLayout.PAGE_AXIS));
    controlPane.setPreferredSize(new Dimension(200, 200));
    controlPane.add(new JScrollPane(new JTextArea()));

    buttonPane.setLayout(new FlowLayout(FlowLayout.LEFT));
    buttonPane.setPreferredSize(new Dimension(100, 40));
    buttonPane.add(new JButton("Button1"));
    buttonPane.add(new JButton("Button2"));

    frame.add(controlPane, BorderLayout.NORTH);
    frame.add(buttonPane, BorderLayout.SOUTH);

    frame.pack();/*from  w w w .  jav  a 2s. com*/
    frame.setVisible(true);
}

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