import java.awt.*;
public class WindowsCenter {
/** Définir la position d'affichage d'une fenêtre de type Frame, JFrame, Dialog, etc. */
public static void centre(Window w) {
Dimension windowsSize = w.getSize( ),
screenSize = Toolkit.getDefaultToolkit( ).getScreenSize( );
int x = (screenSize.width - windowsSize.width) / 2;
int y = (screenSize.height- windowsSize.height)/ 2;
w.setLocation(x, y);
}
public static void center(Window w) {
WindowsCenter.centre(w);
}
}