Main.java Source code

Introduction

Here is the source code for Main.java

Source

//package com.java2s;

import java.awt.Component;
import java.awt.Dimension;
import java.awt.Point;

import java.awt.Toolkit;

public class Main {
    /**
     * Position the given component at the center of the given parent component or physical screen.
     * 
     * @param c the component to be positioned
     * @param parent the component whose center will match the center of the given component.
     * If null, the given component will match the screen center.
     * 
     */
    public static void position(Component c, Component parent) {
        Dimension d = c.getPreferredSize();
        if (parent == null) {
            Dimension s = Toolkit.getDefaultToolkit().getScreenSize();
            c.setLocation(s.width / 2 - d.width / 2, s.height / 2 - d.height / 2);
        } else {
            Point p = parent.getLocationOnScreen();
            int pw = parent.getWidth();
            int ph = parent.getHeight();
            c.setLocation(p.x + pw / 2 - d.width / 2, p.y + ph / 2 - d.height / 2);
        }
    }
}