swing close window event code example
Example 1: java windowlistener close window
thisWindow.addWindowListener(new WindowAdapter() {
@Override
public void windowClosing(WindowEvent we) {
//Do stuff
}
} );
Example 2: java swing on close
Runtime.getRuntime().addShutdownHook(new Thread()
{
@Override
public void run()
{
updateZonas();
db.close();
}
});