stusearchsnum.java

班级管理系统

package lab.lab;

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

//学生信息查询模块
//根据学生的学号查询学生信息
public class StuSearchSnum extends JFrame implements ActionListener {
	Container contentPane;

	Dimension faceSize = new Dimension(300, 100);

	JLabel jLabel1 = new JLabel();

	JLabel jLabel2 = new JLabel();

	JTextField sFrom = new JTextField(8);

	JTextField sTo = new JTextField(8);

	JButton searchInfo = new JButton();

	StuSearchSnum() {
		this.setTitle("按学号查询");
		this.setResizable(false);
		try {
			Init();
		} catch (Exception e) {
			e.printStackTrace();
		}
		Dimension screenSize = Toolkit.getDefaultToolkit().getScreenSize();
		this.setLocation((int) (screenSize.width - 400) / 2,
				(int) (screenSize.height - 300) / 2 + 45);
	}

	private void Init() {
		this.setSize(faceSize);
		contentPane = this.getContentPane();
		contentPane.setLayout(new FlowLayout());

		jLabel1.setText("请输入学号范围: 从");
		jLabel1.setFont(new Font("Dialog", 0, 12));
		contentPane.add(jLabel1);
		sFrom.setText(null);
		sFrom.setFont(new Font("Dialog", 0, 12));
		contentPane.add(sFrom);
		jLabel2.setText(" 到 ");
		jLabel2.setFont(new Font("Dialog", 0, 12));
		contentPane.add(jLabel2);
		sTo.setText(null);
		sTo.setFont(new Font("Dialog", 0, 12));
		contentPane.add(sTo);
		searchInfo.setText("确定");
		searchInfo.setFont(new Font("Dialog", 0, 12));
		contentPane.add(searchInfo);
		searchInfo.addActionListener(this);
	}

	public void actionPerformed(ActionEvent e) {
		Object obj = e.getSource();
		if (obj == searchInfo) {
			ResultStudent rS = new ResultStudent("snum", sFrom.getText(), sTo.getText());
		
			this.dispose();
		}

	}

}