Java WindowEvent.getNewState()
Syntax
WindowEvent.getNewState() has the following syntax.
public int getNewState()
Example
In the following code shows how to use WindowEvent.getNewState() method.
import java.awt.event.WindowEvent;
/* www . jav a 2 s.co m*/
import javax.swing.JFrame;
public class Main extends JFrame {
public Main() {
setDefaultCloseOperation(EXIT_ON_CLOSE);
enableEvents(java.awt.AWTEvent.WINDOW_EVENT_MASK);
}
protected void processWindowEvent(WindowEvent e) {
System.out.println(e.getNewState()==WindowEvent.WINDOW_ACTIVATED);
super.processWindowEvent(e); // Pass on the event
}
public static void main(String[] a) {
Main window = new Main();
window.setBounds(30, 30, 300, 300);
window.setVisible(true);
}
}
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