Add window listener event in java with example: This WindowListener tutorial is to handle various window listeners using a sample program. And it is also a part of AWT event class. Different type of window listeners are available in Java. But in this java AWT tutorial, we have used window listeners like,
- Window resize listener,
- Window close listener.
Window listener in java, a window object is used to create a window with no border and no menu button on top or elsewhere and also create a window with menu bar and border. So it is possible to create multiple screens on same window.
Java Event Program:
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//Import statements import java.awt.*; import java.awt.event.*; //Class definition class OurWindow extends Frame { public OurWindow(String title) { super(title); addWindowListener(new MyWindowListener()); setSize(200,300); show(); } public static void main(String args[]) { new OurWindow("Window Listener"); } } class MyWindowListener extends WindowAdapter { public void windowClosing(WindowEvent w) { System.exit(0); } public void windowIconified(WindowEvent we) { System.out.println("Window minimized"); } }
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