Example usage for java.awt BorderLayout NORTH

List of usage examples for java.awt BorderLayout NORTH

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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.

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Document

The north layout constraint (top of container).

Usage

From source file:Main.java

public static void main(String args[]) {
    JFrame frame = new JFrame();
    frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
    JToggleButton toggleButton = new JToggleButton("Toggle Button");
    // Define ActionListener
    ActionListener actionListener = new ActionListener() {
        public void actionPerformed(ActionEvent actionEvent) {
            AbstractButton abstractButton = (AbstractButton) actionEvent.getSource();
            boolean selected = abstractButton.getModel().isSelected();
            System.out.println("Action - selected=" + selected + "\n");
        }//from w w  w. j  av a2s  .c o  m
    };
    // Attach Listeners
    toggleButton.addActionListener(actionListener);
    frame.add(toggleButton, BorderLayout.NORTH);
    frame.setSize(300, 125);
    frame.setVisible(true);
}

From source file:ALineBorder.java

public static void main(String args[]) {
    JFrame frame = new JFrame("Line Borders");
    frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
    Border thinBorder = LineBorder.createBlackLineBorder();
    Border thickBorder = new LineBorder(Color.white, 12);
    Border roundedBorder = new LineBorder(Color.black, 12, true);
    JButton thinButton = new JButton("1 Pixel");
    thinButton.setBorder(thinBorder);/*from  w  w w.  jav  a 2  s .  c  o  m*/
    JButton thickButton = new JButton("12 Pixel");
    thickButton.setBorder(thickBorder);
    JButton roundedButton = new JButton("Rounded 12 Pixel");
    roundedButton.setBorder(roundedBorder);
    Container contentPane = frame.getContentPane();
    contentPane.add(thinButton, BorderLayout.NORTH);
    contentPane.add(thickButton, BorderLayout.CENTER);
    contentPane.add(roundedButton, BorderLayout.SOUTH);
    frame.pack();
    frame.setSize(300, frame.getHeight());
    frame.setVisible(true);
}

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");
    // Define ActionListener
    ActionListener actionListener = new ActionListener() {
        public void actionPerformed(ActionEvent actionEvent) {
            AbstractButton abstractButton = (AbstractButton) actionEvent.getSource();
            boolean selected = abstractButton.getModel().isSelected();
            System.out.println("Action - selected=" + selected + "\n");
        }/*w ww.j a  va2s .  c o m*/
    };
    // Attach Listeners
    toggleButton.addActionListener(actionListener);
    frame.add(toggleButton, BorderLayout.NORTH);
    frame.setSize(300, 125);
    frame.setVisible(true);
}

From source file:MyComboBoxUI.java

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

    JComboBox comboBox = new JComboBox(labels);
    comboBox.setUI((ComboBoxUI) MyComboBoxUI.createUI(comboBox));
    frame.add(comboBox, BorderLayout.NORTH);

    JComboBox comboBox2 = new JComboBox(labels);
    frame.add(comboBox2, BorderLayout.SOUTH);

    frame.setSize(300, 100);//from   w  w  w  .j  a va2 s.c  o  m
    frame.setVisible(true);
}

From source file:ALineBorder.java

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

    Border thinBorder = LineBorder.createBlackLineBorder();
    Border thickBorder = new LineBorder(Color.WHITE, 12);
    Border roundedBorder = new LineBorder(Color.BLACK, 2, true);

    JButton thinButton = new JButton("1 Pixel");
    thinButton.setBorder(thinBorder);//from  ww  w  .  j  av  a 2 s. c om

    JButton thickButton = new JButton("12 Pixel");
    thickButton.setBorder(thickBorder);

    JButton roundedButton = new JButton("Rounded 2 Pixel");
    roundedButton.setBorder(roundedBorder);

    Container contentPane = frame.getContentPane();
    contentPane.add(thinButton, BorderLayout.NORTH);
    contentPane.add(thickButton, BorderLayout.CENTER);
    contentPane.add(roundedButton, BorderLayout.SOUTH);
    frame.pack();
    frame.setSize(300, frame.getHeight());
    frame.setVisible(true);
}

From source file:Main.java

public static void main(String args[]) {
    JFrame frame = new JFrame("Verifier Sample");
    frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
    JTextField textField1 = new JTextField();
    JTextField textField2 = new JTextField();
    InputVerifier verifier = new InputVerifier() {
        public boolean verify(JComponent comp) {
            boolean returnValue;
            JTextField textField = (JTextField) comp;
            try {
                Integer.parseInt(textField.getText());
                returnValue = true;//w  w w.ja  v a2  s .co  m
            } catch (NumberFormatException e) {
                returnValue = false;
            }
            return returnValue;
        }
    };
    textField1.setInputVerifier(verifier);
    frame.add(textField1, BorderLayout.NORTH);
    frame.add(textField2, BorderLayout.CENTER);
    frame.setSize(300, 100);
    frame.setVisible(true);
}

From source file:MovingIconTest.java

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

    JButton b;/*from   w w w  .  jav  a 2  s  .  c o  m*/
    Icon icon = new PieIcon(Color.red);
    b = new JButton("Default", icon);
    contentPane.add(b, BorderLayout.NORTH);
    b = new JButton("Text Left", icon);
    b.setHorizontalTextPosition(JButton.LEFT);
    contentPane.add(b, BorderLayout.SOUTH);
    b = new JButton("Text Up", icon);
    b.setHorizontalTextPosition(JButton.CENTER);
    b.setVerticalTextPosition(JButton.TOP);
    contentPane.add(b, BorderLayout.EAST);
    b = new JButton("Text Down", icon);
    b.setHorizontalTextPosition(JButton.CENTER);
    b.setVerticalTextPosition(JButton.BOTTOM);
    contentPane.add(b, BorderLayout.WEST);
    b = new JButton("Align Bottom Left", icon);
    b.setHorizontalAlignment(JButton.LEFT);
    b.setVerticalAlignment(JButton.BOTTOM);
    contentPane.add(b, BorderLayout.CENTER);
    frame.setSize(300, 200);
    frame.show();
}

From source file:CaretSample.java

public static void main(String args[]) {
    JFrame frame = new JFrame("Caret Example");
    frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
    Container content = frame.getContentPane();
    JTextArea textArea = new JTextArea();
    JScrollPane scrollPane = new JScrollPane(textArea);
    content.add(scrollPane, BorderLayout.CENTER);

    final JTextField dot = new JTextField();
    dot.setEditable(false);/*from   ww  w .  j a v a2s.  c om*/
    JPanel dotPanel = new JPanel(new BorderLayout());
    dotPanel.add(new JLabel("Dot: "), BorderLayout.WEST);
    dotPanel.add(dot, BorderLayout.CENTER);
    content.add(dotPanel, BorderLayout.NORTH);

    final JTextField mark = new JTextField();
    mark.setEditable(false);
    JPanel markPanel = new JPanel(new BorderLayout());
    markPanel.add(new JLabel("Mark: "), BorderLayout.WEST);
    markPanel.add(mark, BorderLayout.CENTER);
    content.add(markPanel, BorderLayout.SOUTH);

    CaretListener listener = new CaretListener() {
        public void caretUpdate(CaretEvent caretEvent) {
            dot.setText("" + caretEvent.getDot());
            mark.setText("" + caretEvent.getMark());
        }
    };

    textArea.addCaretListener(listener);

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

From source file:Main.java

public static void main(String args[]) {

    JTextField textField1 = new JTextField();
    JTextField textField2 = new JTextField();
    InputVerifier verifier = new InputVerifier() {
        public boolean verify(JComponent comp) {
            boolean returnValue;
            JTextField textField = (JTextField) comp;
            try {
                Integer.parseInt(textField.getText());
                returnValue = true;/*www  .j  av  a 2s .c om*/
            } catch (NumberFormatException e) {
                returnValue = false;
            }
            return returnValue;
        }
    };
    textField1.setInputVerifier(verifier);

    JFrame frame = new JFrame("Verifier Sample");
    frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);

    frame.add(textField1, BorderLayout.NORTH);
    frame.add(textField2, BorderLayout.CENTER);
    frame.setSize(300, 100);
    frame.setVisible(true);
}

From source file:MainClass.java

public static void main(final String args[]) {
    JFrame frame = new JFrame("My Border");
    frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
    Border border = new BlackWhiteBorder();
    JButton helloButton = new JButton("Hello");
    helloButton.setBorder(border);/*from w w w . ja va  2s.co  m*/
    JButton braveButton = new JButton("Brave New");
    braveButton.setBorder(border);
    braveButton.setEnabled(false);
    JButton worldButton = new JButton("World");
    worldButton.setBorder(border);
    Container contentPane = frame.getContentPane();
    contentPane.add(helloButton, BorderLayout.NORTH);
    contentPane.add(braveButton, BorderLayout.CENTER);
    contentPane.add(worldButton, BorderLayout.SOUTH);
    frame.setSize(300, 100);
    frame.setVisible(true);
}