application1.java

学生信息管理

package studentinfo;

import javax.swing.UIManager;
import java.awt.*;

/**
 * <p>Title: StudentINFO</p>
 * <p>Description: </p>
 * <p>Copyright: Copyright (c) 2006.12.20</p>
 * <p>Company:buaa.cs </p>
 * @author 朱亮 34060222
 * @version 1.0
 */

public class Application1 {
	boolean packFrame = false;

	//Construct the application
	public Application1() {
		Frame1 frame = new Frame1();
		//Validate frames that have preset sizes
		//Pack frames that have useful preferred size info, e.g. from their layout
		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);
	}

	//Main method
	public static void main(String[] args) {
		try {
			UIManager.setLookAndFeel(UIManager.getSystemLookAndFeelClassName());
		} catch (Exception e) {
			e.printStackTrace();
		}
		new Application1();
	}
}