JavaSwing 教室排课系统(含教程) 面向对象课程设计

package com.coding.frame; import com.coding.dao.ClassroomDAO; import com.coding.dao.CourseDAO; import com.coding.dao.PlanDAO; import com.coding.dao.TeacherDAO; import com.coding.util.SystemConstants; import javax.swing.*; import java.awt.*; import java.awt.event.MouseAdapter; import java.awt.event.MouseEvent; /** * @author 专治八阿哥的孟老师 */ public class PlanEditPanel extends JInternalFrame { public PlanEditPanel(Object selectedId) { super("安排课程", true, true, true, true); this.setSize(SystemConstants.FRAME_WIDTH - 20, SystemConstants.FRAME_HEIGHT - 50); // 创建内容面板 JPanel panel = new JPanel(); panel.setLayout(new FlowLayout()); // 设置内部窗口的内容面板 this.setContentPane(panel); Box boxBase = Box.createHorizontalBox(); Box boxLeft = Box.createVerticalBox(); boxLeft.add(new JLabel("教室")); boxLeft.add(Box.createVerticalStrut(8)); boxLeft.add(new JLabel("星期")); boxLeft.add(Box.createVerticalStrut(8)); boxLeft.add(new JLabel("节")); boxLeft.add(Box.createVerticalStrut(8)); boxLeft.add(new JLabel("课程")); boxLeft.add(Box.createVerticalStrut(30)); Box boxRight = Box.createVerticalBox(); JLabel field1 = new JLabel(); boxRight.add(field1); JLabel roomLabel = new JLabel(); boxRight.add(roomLabel); JLabel field2 = new JLabel(); boxRight.add(field2); boxRight.add(Box.createVerticalStrut(5)); JLabel field3 = new JLabel(); boxRight.add(field3); boxRight.add(Box.createVerticalStrut(5)); String id = (String) selectedId; if (!"".equals(id)) { Object[] plan = PlanDAO.findById(id); field1.setText(plan[1].toString()); field2.setText(plan[2].toString()); field3.setText(plan[3].toString()); Object[] room = ClassroomDAO.findById(plan[1].toString()); roomLabel.setText(room[1] + "人;" + room[2]); } JComboBox comboBox = new JComboBox(); comboBox.addItem(new ComboItem("", "空闲")); for (Object[] datum : CourseDAO.data) { comboBox.addItem(new ComboItem((String) datum[2], TeacherDAO.findById((String) datum[2])[1] + "-" + datum[1])); } boxRight.add(comboBox); boxRight.add(Box.createVerticalStrut(5)); JButton btn = new JButton("提交"); btn.addMouseListener(new MouseAdapter() { @Override public void mouseClicked(MouseEvent e) { ComboItem item = (ComboItem) comboBox.getSelectedItem(); Object[] data = new Object[]{id, field1.getText(), field2.getText(), field3.getText(),item.getName(), item.getId()}; if (!"".equals(id)) { //不是空闲 if (!item.getId().equals("")) { // {"ID", "教室ID", "星期", "节次", "排课", "老师id"} for (Object[] d : PlanDAO.data) { if (d[2].equals(data[2]) && d[3].equals(data[3]) && d[5].equals(data[5]) && !d[0].equals(data[0])) { JOptionPane.showMessageDialog(btn.getParent(), "该老师在同一时间有其他课程", "系统提示", JOptionPane.WARNING_MESSAGE); return; } } } PlanDAO.update(id, data); } AdminPanel.setContent(new PlanTablePanel()); } }); boxRight.add(btn); boxBase.add(boxLeft); boxBase.add(Box.createHorizontalStrut(8)); boxBase.add(boxRight); panel.add(boxBase); // 显示内部窗口 this.setVisible(true); } } class ComboItem { private String id; private String name; public ComboItem(String id, String name) { this.id = id; this.name = name; } @Override public String toString() { return name; } public String getId() { return id; } public void setId(String id) { this.id = id; } public String getName() { return name; } public void setName(String name) { this.name = name; } }