Main.java Source code

Introduction

Here is the source code for Main.java

Source

import java.awt.GraphicsConfiguration;
import java.awt.GraphicsDevice;
import java.awt.GraphicsEnvironment;
import java.awt.Rectangle;

import javax.swing.JFrame;
import javax.swing.JLabel;

public class Main {

    public static void main(String[] args) {
        GraphicsDevice[] sds = GraphicsEnvironment.getLocalGraphicsEnvironment().getScreenDevices();
        for (GraphicsDevice sd : sds) {
            System.out.println(sd.getIDstring());
            GraphicsConfiguration gc = sd.getDefaultConfiguration();
            JFrame f = new JFrame(gc);
            f.add(new JLabel(sd.getIDstring()));
            f.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
            f.pack();
            centerOn(f, gc);
            f.setVisible(true);
        }
    }

    private static void centerOn(JFrame f, GraphicsConfiguration gc) {
        Rectangle bounds = gc.getBounds();
        int x = bounds.x + ((bounds.width - f.getWidth()) / 2);
        int y = bounds.y + ((bounds.height - f.getHeight()) / 2);
        f.setLocation(x, y);
    }
}