Example usage for javax.swing JFrame JFrame

Introduction

In this page you can find the example usage for javax.swing JFrame JFrame.

Prototype

public JFrame() throws HeadlessException

Source Link

Document

Constructs a new frame that is initially invisible.

Usage

From source file:Main.java

public static void main(String[] argv) throws Exception {

    JFrame container = new JFrame();
    // Get number of children
    int count = container.getComponentCount();

    for (int i = 0; i < count; i++) {
        Component c = container.getComponent(i);
    }//  w  w w.  ja va 2  s  .  c o m
}

From source file:OptionDialog.java

public static void main(String argv[]) {
    if (JOptionPane.showConfirmDialog(new JFrame(), "Do you want to quit this application ?", "Title",
            JOptionPane.YES_NO_OPTION) == JOptionPane.YES_OPTION)
        System.exit(0);//from www . j a v a 2  s  . co m

}

From source file:AddingItemToComboBox.java

License:asdf

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

    JComboBox jComboBox1 = new JComboBox();
    jComboBox1.addItem("asdf");
    Object cmboitem = jComboBox1.getSelectedItem();
    System.out.println(cmboitem);

    frame.add(jComboBox1);/*from w  w  w .j a  v a2s  . com*/

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

From source file:MesageDialogWithStringArray.java

public static void main(final String[] args) {
    JFrame parent = new JFrame();

    String multiLineMsg[] = { "Hello,", "World" };
    JOptionPane.showMessageDialog(parent, multiLineMsg);
}

From source file:Main.java

public static void main(String[] args) {
    JFrame f = new JFrame();

    JPanel centeredPanel = new JPanel();
    centeredPanel.add(new JButton("one"));
    centeredPanel.add(new JButton("two"));

    f.getContentPane().add(centeredPanel);
    f.pack();/*from   w ww .  j a v  a  2  s  . c o m*/
    f.setVisible(true);
}

From source file:BigValueJOptionpaneDialog.java

public static void main(String[] a) {
    JFrame frame = new JFrame();
    String bigList[] = new String[30];

    for (int i = 0; i < bigList.length; i++) {
        bigList[i] = Integer.toString(i);
    }/*from   ww w . j a v a  2s  .  c o m*/

    JOptionPane.showInputDialog(frame, "Pick a printer", "Input", JOptionPane.QUESTION_MESSAGE, null, bigList,
            "Titan");

}

From source file:Main.java

public static void main(String args[]) {
    int n = JOptionPane.showOptionDialog(new JFrame(), "Message", "Title", JOptionPane.YES_NO_OPTION,
            JOptionPane.QUESTION_MESSAGE, null, new Object[] { "Yes", "No" }, JOptionPane.YES_OPTION);

    if (n == JOptionPane.YES_OPTION) {
        System.out.println("Yes");
    } else if (n == JOptionPane.NO_OPTION) {
        System.out.println("No");
    } else if (n == JOptionPane.CLOSED_OPTION) {
        System.out.println("Closed by hitting the cross");
    }/*from www  .ja va  2 s.  c  o m*/
}

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  .j  av a  2 s .c  om
}

From source file:Main.java

public static void main(String[] args) {
    JFrame frame = new JFrame();
    JButton button = new JButton("Click me");
    button.addActionListener(e -> JOptionPane.showMessageDialog(frame, "Hello World!"));
    frame.getContentPane().add(button);//  w w w. j  ava2  s .  co  m
    frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
    frame.pack();
    frame.setVisible(true);
}

From source file:Main.java

public static void main(String[] args) {
    JFrame f = new JFrame();
    f.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
    JTree tree = new JTree();
    for (int i = 0; i < tree.getRowCount(); i++) {
        tree.expandRow(i);//from   w  ww . j ava  2s  . c  o  m
    }
    f.add(new JScrollPane(tree));
    f.pack();
    f.setSize(200, 200);
    f.setVisible(true);
}