Example usage for java.awt BorderLayout CENTER

Introduction

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

Prototype

String CENTER

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

Click Source Link

Document

The center layout constraint (middle of container).

Usage

From source file:MainClass.java

public static void main(String args[]) {
    JFrame f = new JFrame("JToggleButton Sample");
    f.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
    f.add(new JToggleButton("North"), BorderLayout.NORTH);
    f.add(new JToggleButton("East"), BorderLayout.EAST);
    f.add(new JToggleButton("West"), BorderLayout.WEST);
    f.add(new JToggleButton("Center"), BorderLayout.CENTER);
    f.add(new JToggleButton("South"), BorderLayout.SOUTH);
    f.setSize(300, 200);// w  w w.j a v a  2 s. co m
    f.setVisible(true);
}

From source file:Main.java

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

    Action action = new ShowAction();
    JButton button = new JButton(action);

    frame.add(button, BorderLayout.CENTER);
    frame.setSize(350, 150);//from w ww .  j a va 2s.  co  m
    frame.setVisible(true);
}

From source file:MainClass.java

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

    JPanel panel = new JPanel();
    panel.setToolTipText("<HtMl>Tooltip<br>Message");
    frame.add(panel, BorderLayout.CENTER);

    JButton button = new JButton("Hello, World") {
        public JToolTip createToolTip() {
            JToolTip tip = super.createToolTip();
            tip.setBackground(Color.YELLOW);
            tip.setForeground(Color.RED);
            return tip;
        }/*from ww w. jav a 2s  .c  o  m*/

        public boolean contains(int x, int y) {
            if (x < 100) {
                setToolTipText("x < 100");
            } else {
                setToolTipText("else");
            }
            return super.contains(x, y);
        }
    };

    button.setToolTipText("Hello, World");
    frame.add(button, BorderLayout.NORTH);

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

From source file:CreatingSerifItalicBoldFont.java

public static void main(String args[]) {
    JFrame f = new JFrame("JColorChooser Sample");
    f.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
    final JButton button = new JButton("Pick to Change Background");

    Font myFont = new Font("Serif", Font.ITALIC | Font.BOLD, 12);

    button.setFont(myFont);//w w w . j a  v a 2s  .com

    f.add(button, BorderLayout.CENTER);
    f.setSize(300, 200);
    f.setVisible(true);
}

From source file:Main.java

public static void main(String[] args) {
    JFrame frame = new JFrame();
    frame.setLayout(new BorderLayout());
    JLabel label = new JLabel("<html>" + "<img src=\"" + Main.class.getResource("/resource/path/to/image1.jpg")
            + "\">" + "<img src=\"" + Main.class.getResource("/resource/path/to/image2.jpg") + "\">"
            + "The text</html>");
    frame.add(label, BorderLayout.CENTER);
    frame.setBounds(100, 100, 200, 100);
    frame.setVisible(true);//from w w w .jav  a  2  s. c o m
}

From source file:JListLocationToIndexSample.java

public static void main(String args[]) {
    String labels[] = { "A", "B", "C", "D", "E", "F", "G", "H" };
    JFrame frame = new JFrame("Selecting JList");
    frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
    JList jlist = new JList(labels);
    JScrollPane scrollPane1 = new JScrollPane(jlist);
    frame.add(scrollPane1, BorderLayout.CENTER);

    System.out.println(jlist.indexToLocation(5));
    frame.setSize(350, 200);//from   w  ww.j  av a 2 s.  co m
    frame.setVisible(true);
}

From source file:Main.java

public static void main(String[] args) {

    JFrame frame = new JFrame();

    JButton btn = new JButton("Test");

    JPanel panel = new JPanel();
    panel.add(btn);/*www  .  j  a  va2s  .  c  o  m*/

    JTabbedPane tabbedPane = new JTabbedPane();
    tabbedPane.add("Tab1", panel);

    frame.add(tabbedPane, BorderLayout.CENTER);

    frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
    frame.pack();
    frame.setMinimumSize(new Dimension(300, 300));
    frame.setVisible(true);
}

From source file:Main.java

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

    JTextArea textArea = new JTextArea();
    JScrollPane scrollPane = new JScrollPane(textArea);
    frame.add(scrollPane, BorderLayout.CENTER);

    CaretListener listener = new CaretListener() {
        public void caretUpdate(CaretEvent caretEvent) {
            System.out.println("Dot: " + caretEvent.getDot());
            System.out.println("Mark: " + caretEvent.getMark());
        }// ww w .j  a v  a2  s  .c om
    };

    textArea.addCaretListener(listener);

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

From source file:Main.java

public static void main(String[] argv) throws Exception {
    // Read from a URL
    URL url = new URL("http://java.org/source.gif");
    Image image = ImageIO.read(url);

    JFrame frame = new JFrame();
    JLabel label = new JLabel(new ImageIcon(image));
    frame.getContentPane().add(label, BorderLayout.CENTER);
    frame.pack();//w  w  w  .ja  v  a  2  s .c o  m
    frame.setVisible(true);
}

From source file:Main.java

public static void main(String[] args) {
    int nb = 4;/*from ww w  .  j  a  v  a  2s.c o m*/
    final int frameCount = nb;

    for (int i = 0; i < frameCount; i++) {
        JFrame frame = new JFrame("Frame number " + i);
        frame.setDefaultCloseOperation(JFrame.DISPOSE_ON_CLOSE);
        JPanel p = new JPanel(new BorderLayout());
        p.add(new JLabel("Click on the corner to close..."), BorderLayout.CENTER);
        frame.setContentPane(p);
        frame.setSize(200, 200);
        frame.setLocation(100 + 20 * i, 100 + 20 * i);
        frame.setVisible(true);
    }
}