// SwingDialog.java - Abstract program that defines the basic "shell"
// of a Swing Application. Specific Swing applications are subclasses
// of SwingDialog
import java.awt.*;
import java.awt.event.*;
import javax.swing.*;
public class SwingDialog extends JDialog {
// initialize constants used in the application
public void initConstants() {}
// declare atomic components here
// initialize them in initAtoms()
public void initAtoms() {}
// declare layout components here
// initialize them initLayout()
public void initLayout() {}
// ContentPane is declared here
// and is initialized in initContentPane()
public JPanel ContentPane;
public void initContentPane() {}
// declare component listeners here
public void initListeners() {}
// initialize entire containment hierarchy
public void init() {
initConstants(); // initialize constants
initAtoms(); // initialize atoms
initLayout(); // initialize layout
initContentPane(); // initialize content pane
getContentPane().add(ContentPane); // set ContentPane of window
initListeners(); // initialize listeners
addWindowListener( // standard code to kill window
new WindowAdapter() {
public void windowClosing(WindowEvent e) {
applicationExit();
dispose();
}
});
pack(); // start window by packing
setVisible(true);
}
public SwingDialog(JFrame owner, boolean modal) {
super(owner,modal);
init();
}
public SwingDialog( JFrame owner, String AppTitle, boolean modal ) {
super( owner, AppTitle, modal ); // set title
init(); // initialize hierarchy
}
// place in this method any action for exiting application
public void applicationExit() {}
}