import java.awt.Dimension;
import java.awt.Event;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.awt.event.KeyEvent;
import javax.swing.JComponent;
import javax.swing.JFrame;
import javax.swing.JPanel;
import javax.swing.KeyStroke;
public class FullScreen extends JPanel implements ActionListener {
private static final long serialVersionUID = -4312447806272150211L;
private static final Dimension DEFAULT_SIZE = new Dimension(300, 300);
private boolean isFullScreen = false; // pas super elegant mais bon
private JFrame parent = null;
public FullScreen(JFrame parent) {
super();
this.parent = parent;// pour les changements de taille
registerKeyboardAction(this, KeyStroke.getKeyStroke(KeyEvent.VK_ENTER,
Event.ALT_MASK), JComponent.WHEN_IN_FOCUSED_WINDOW);
}
/**
* pout le test
*/
public static void main(String[] args) {
JFrame f = new JFrame("Test Ctrl+Enter");
f.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
f.setSize(DEFAULT_SIZE);
f.setLocationRelativeTo(null);
f.setContentPane(new FullScreen(f));
f.setVisible(true);
}
public void actionPerformed(ActionEvent e) {
if (e.getSource().equals(this)) {// pour le cas ou il y ai d'autres composants
if (!isFullScreen) {
parent.setSize(getToolkit().getScreenSize());
parent.setLocation(0, 0);// pour eviter les decalages
isFullScreen = true;
} else {
parent.setSize(DEFAULT_SIZE);
parent.setLocationRelativeTo(null);// pour eviter les decalages
isFullScreen = false;
}
}
}
}