자바 스윙 화면 중간에 보이는 클래스

import java.awt.*;

import javax.swing.*;

public class ComponetSize

{

JFrame jf = null;

public ComponetSize(JFrame jf)

{

this.jf = jf;

}

public int[] getCenterLocation()

{

int[] pos = new int[2];

Dimension dimen = Toolkit.getDefaultToolkit().getScreenSize();

Dimension dimen1 = jf.getSize();

pos[0] = (int) (dimen.getWidth() / 2 - dimen1.getWidth()/2);

pos[1] = (int) (dimen.getHeight() / 2 -dimen1.getHeight()/2);

return pos;

}

}