searscoreinfobycourid.java

在本系统中

//可以按照课程编号、课程名称、教师编号查询成绩信息。
//显示的成绩信息包括：学生姓名、班级名称、课程名称、教师姓名、成绩、备注六个数据项。




//按课程编号查询成绩信息

package jin.internalFrame;

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


import jin.handler.*;
import jin.view.ButtonsPanel;
 

public class SearScoreInfoByCourID extends JInternalFrame 
{
	private JLabel label;
	private JComboBox comboBox;
	
	private JPanel panel;
	private ButtonsPanel buttonsPanel;	
	
	private JDesktopPane desktopPane;
	private JFrame frame;
	//private String id;
	
	public SearScoreInfoByCourID(JFrame frame,JDesktopPane desktopPane)  //,String id
	{
		super("",true,true,true,true);
		this.frame=frame;
		this.desktopPane=desktopPane;
		//this.id=id;
		
		label=new JLabel("请选择课程编号");
		comboBox=new JComboBox();
		
		buttonsPanel=new ButtonsPanel(2);
		
		String str[]={"确定","取消"
		};
		
		buttonsPanel.setTitles(str);	
		panel=new JPanel();
		panel.add(label);
		panel.add(comboBox);
		panel.add(buttonsPanel);	
		
		setLayout(new BorderLayout());
		add(panel,BorderLayout.NORTH);
		
		desktopPane.add(this);
		frame.add(desktopPane);	
		
		SearScoreInfoByCourIDHandler handler=new SearScoreInfoByCourIDHandler(this);
		
		this.setSize(450,450);
		this.setVisible(true);
	}
	
	
	public JComboBox getComboBox()
	{
		return comboBox;
	}
	public ButtonsPanel getButtonsPanel()
	{
		return buttonsPanel;
	}
	
	public static void main(String args[])
	{
		JFrame frame=new JFrame();
	    JDesktopPane desktopPane=new JDesktopPane();
	    SearScoreInfoByCourID app=new SearScoreInfoByCourID(frame,desktopPane);
	    
	    frame.setSize(500,500);
	    frame.setVisible(true);	    
	}
}