import javax.swing.*;
class Exampler
{
public static void main
(String []args)
{
int Response =
JOptionPane.showConfirmDialog(null, new String []); //Note String []
{
//First line of
message
"There are
unsaved files.",
//Second line of
message
"Save them before
quitting?"},
//Dialog title
" Save Before
Quitting?",
//Buttons to
Display
JOptionPane.YES_NO_CANCEL_OPTION,
//Icon type to
display
JOptionPane.WARNING_MESSAGE);
switch (Response)
{
case
JOptionPane.YES_OPTION:JOptionPane.showMessageDialog(null,"You clicked Yes");
case
JOptionPane.NO_OPTION: JOptionPane.showMessageDialog(null,"You clicked No");
case
JOptionPane.CANCEL_OPTION:
case
JOptionPane.CLOSED_OPTION: break; //do not quit
}
}
}
