jpcanywhere.java

简单的java程序 自己看啊有问题留言

package org.jstudio.tools.pcanywhere;

import java.awt.Toolkit;
import javax.swing.SwingUtilities;
import javax.swing.UIManager;
import java.awt.Dimension;
import javax.swing.JFrame;

/**
 * <p>Title: </p>

 */
public class JPcAnyWhere {
    boolean packFrame = false;

    public JPcAnyWhere() {
        MainFrame frame = new MainFrame();
        if (packFrame) {
            frame.pack();
        }
        else {
            frame.validate();
        }

        // Center the window
        Dimension screenSize = Toolkit.getDefaultToolkit().getScreenSize();
        Dimension frameSize = frame.getSize();
        if (frameSize.height > screenSize.height) {
            frameSize.height = screenSize.height;
        }
        if (frameSize.width > screenSize.width) {
            frameSize.width = screenSize.width;
        }
        frame.setLocation( (screenSize.width - frameSize.width) / 2, (screenSize.height - frameSize.height) / 2);
        frame.setVisible(true);
    }

    public static void main(String[] args) {
        SwingUtilities.invokeLater(new Runnable() {
            public void run() {
                try {
                    UIManager.setLookAndFeel(UIManager.getSystemLookAndFeelClassName());
                }
                catch (Exception exception) {
                    exception.printStackTrace();
                }
                new JPcAnyWhere();
            }
        });
    }
}