yxkc.java

在线的java web 做的 学生选课系统。自己做的。大家可以一起讨论。

package gui;

import com.cloudgarden.layout.AnchorLayout;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.util.ArrayList;
import java.util.List;

import javax.swing.JButton;
import javax.swing.JScrollPane;
import javax.swing.JTextArea;
import com.cloudgarden.layout.AnchorConstraint;

import edu.sist200.model.Course;
import edu.sist200.model.Student;
import edu.sist200.services.BussinessServices;

import javax.swing.JLabel;
import javax.swing.WindowConstants;


/**
* This code was generated using CloudGarden's Jigloo
* SWT/Swing GUI Builder, which is free for non-commercial
* use. If Jigloo is being used commercially (ie, by a corporation,
* company or business for any purpose whatever) then you
* should purchase a license for each developer using Jigloo.
* Please visit www.cloudgarden.com for details.
* Use of Jigloo implies acceptance of these licensing terms.
* *************************************
* A COMMERCIAL LICENSE HAS NOT BEEN PURCHASED
* for this machine, so Jigloo or this code cannot be used legally
* for any corporate or commercial purpose.
* *************************************
*/
public class YXKC extends javax.swing.JFrame {
	private JLabel jLabel1;
	private JButton jButton1;
	private JTextArea jTextArea1;
	static YXKC inst;
	Student stu=new Student();
	/**
	* Auto-generated main method to display this JFrame
	*/
	public static void main(String[] args) {
		inst= new YXKC();
		inst.setVisible(true);
	}
	
	public YXKC() {
		super();
		initGUI();
	}
	public YXKC(Student stu) {
		super();
		initGUI();
		this.stu=stu;
	
	}
	public void setInst(YXKC inst){
		this.inst=inst;
		inst.setLocation((1024-612)/2, (768-372)/2);
		BussinessServices bs=new BussinessServices();
		List rs=bs.queryStuCou(stu);
		int t=1;
		JScrollPane jsp = new JScrollPane(jTextArea1);
		jsp.setBounds(30,40,500,200);
		this.getContentPane().add(jsp);
		if(rs==null)
		{
			DLCG m=new DLCG(stu);						
			m.setVisible(true);
			m.setInst(m);
			inst.setVisible(false);
			rs=new ArrayList();
		}
		else
		{
			for(int i=0;i<rs.size();i++)
			{
				Course course = (Course) rs.get(i);
	
				
				jTextArea1.append(">>>>>>>您选的第"+t+"号课程号情况如下："+'\n');
				jTextArea1.append(">>>>>>>课程名："+course.getCname()+'\n');
				jTextArea1.append(">>>>>>>授课老师："+course.getCteacher()+'\n');
				jTextArea1.append(">>>>>>>授课地点："+course.getCaddress()+'\n');
				jTextArea1.append(">>>>>>>学生总数："+course.getTotalstu()+"\n");
				jTextArea1.append(">>>>>>>当前学生数："+course.getNowstu()+"\n");
				jTextArea1.append("***********************************"+"\n");
				t++;
			}
		}
		
	}
	private void initGUI() {
		try {
			AnchorLayout thisLayout = new AnchorLayout();
			this.getContentPane().setLayout(thisLayout);
			setDefaultCloseOperation(WindowConstants.DISPOSE_ON_CLOSE);
			{
				jButton1 = new JButton();
				this.getContentPane().add(
					jButton1,
					new AnchorConstraint(
						858,
						893,
						958,
						753,
						AnchorConstraint.ANCHOR_REL,
						AnchorConstraint.ANCHOR_REL,
						AnchorConstraint.ANCHOR_REL,
						AnchorConstraint.ANCHOR_REL));
				jButton1.setText("\u8fd4\u56de");
				jButton1.setPreferredSize(new java.awt.Dimension(76, 30));
				jButton1.addActionListener(new ActionListener() {
					public void actionPerformed(ActionEvent evt) {
						DLCG m=new DLCG(stu);						
						m.setVisible(true);
						m.setInst(m);
						inst.setVisible(false);
					}
				});
			}
			{
				jTextArea1 = new JTextArea();
				this.getContentPane().add(
					jTextArea1,
					new AnchorConstraint(
						141,
						934,
						812,
						72,
						AnchorConstraint.ANCHOR_REL,
						AnchorConstraint.ANCHOR_REL,
						AnchorConstraint.ANCHOR_REL,
						AnchorConstraint.ANCHOR_REL));
				jTextArea1.setPreferredSize(new java.awt.Dimension(467, 202));
				jTextArea1.setEditable(false);
				jTextArea1.setRows(100);
			}
			{
				jLabel1 = new JLabel();
				this.getContentPane().add(
					jLabel1,
					new AnchorConstraint(
						44,
						342,
						144,
						48,
						AnchorConstraint.ANCHOR_REL,
						AnchorConstraint.ANCHOR_REL,
						AnchorConstraint.ANCHOR_REL,
						AnchorConstraint.ANCHOR_REL));
				jLabel1.setText("\u60a8\u5df2\u7ecf\u9009\u4e86\u4ee5\u4e0b\u8bfe\u7a0b\uff1a");
				jLabel1.setPreferredSize(new java.awt.Dimension(159, 30));
			}
			pack();
			this.setSize(584, 342);
		} catch (Exception e) {
			e.printStackTrace();
		}
	}
	
	/**
	* Auto-generated method for setting the popup menu for a component
	*/
	private void setComponentPopupMenu(final java.awt.Component parent, final javax.swing.JPopupMenu menu) {
parent.addMouseListener(new java.awt.event.MouseAdapter() {
public void mousePressed(java.awt.event.MouseEvent e) {
if(e.isPopupTrigger())
menu.show(parent, e.getX(), e.getY());
}
public void mouseReleased(java.awt.event.MouseEvent e) {
if(e.isPopupTrigger())
menu.show(parent, e.getX(), e.getY());
}
});
	}

}