Java课程设计 Oracle数据库 光盘/cd/唱片销售系统 GUI

package Client; import java.awt.*; import java.awt.event.*; import java.util.List; import java.util.Map; import javax.swing.*; import javax.swing.event.ListSelectionEvent; import javax.swing.event.ListSelectionListener; import Beans.Recording; public class MainFrame extends JFrame { private static final Object CENTER = null; private static final Object SOUTH = null; private static final Object NORTH = null; JTabbedPane tab = new JTabbedPane(); JPanel tab1 = new JPanel(); JPanel tab2 = new JPanel(); Map<String,List<Recording>> reoc; public MainFrame(Map<String,List<Recording>> ss) { super("我的光盘销售系统"); this.reoc=ss; ss(); this.setSize(640, 400); this.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE); this.setVisible(true); } public void ss() { BorderLayout borderFrame = new BorderLayout(); Container container = getContentPane(); container.setLayout(borderFrame); //JPanel jps = new JPanel(); FlowLayout flowLayout=new FlowLayout(); //jps.setLayout(flowLayout); JMenuBar jmenubar = new JMenuBar(); JMenu filemenu = new JMenu("文件"); JMenu editmenu = new JMenu("编辑"); JMenu helpmenu = new JMenu("帮助"); JMenuItem openfile = new JMenuItem("打开"); JMenuItem redo = new JMenuItem("撤销"); JMenuItem help = new JMenuItem("帮助"); this.setJMenuBar(jmenubar); //jps.add(jmenubar); jmenubar.add(filemenu); jmenubar.add(editmenu); jmenubar.add(helpmenu); filemenu.add(openfile); editmenu.add(redo); helpmenu.add(help); //JPanel jpn = new JPanel(); //jpn.add(jmenubar,new FlowLayout().LEFT); JPanel jpc = new JPanel(); container.add(tab, BorderLayout.CENTER); tab.add(tab1, "音乐"); JPanel tab1p1 = new JPanel(); // JPanel tab1p2=new JPanel(); JPanel tab1p3 = new JPanel(); tab1.setLayout(new BorderLayout()); JLabel jlabel = new JLabel("请选择音乐目录："); final JComboBox jcb = new JComboBox(reoc.keySet().toArray()); // jcb.addItem("港台"); // jcb.addItem("大陆"); // jcb.addItem("新加坡"); // jcb.addItem("欧美"); tab1.add(tab1p1, BorderLayout.NORTH); tab1p1.add(jlabel); tab1p1.add(jcb); final JList list = new JList(); tab1.add(list, BorderLayout.CENTER); JButton jb1 = new JButton("详细"); JButton jb2 = new JButton("清除"); JButton jb3 = new JButton("退出"); tab1p3.add(jb1); tab1p3.add(jb2); tab1p3.add(jb3); tab1.add(tab1p3, BorderLayout.SOUTH); tab.add(tab2, "游戏"); //container.add(jps, BorderLayout.NORTH); //container.add(jpn, BorderLayout.NORTH); //添加退出按钮事件 jb3.addActionListener(new ActionListener(){ public void actionPerformed(ActionEvent arg0) { System.exit(0); }}); // 注册详细按钮事件监听和处理事件 jb1.addActionListener(new ActionListener(){ public void actionPerformed(ActionEvent arg0) { Recording re=(Recording)list.getSelectedValue(); PopOutList popoutlist = new PopOutList(re); JDialog js=new JDialog(MainFrame.this,"音乐集",true); js.add(popoutlist); js.setSize(300,400); js.setVisible(true); }}); // jcb.addActionListener(this); //添加下拉列表监听事件 jcb.addItemListener(new ItemListener() { public void itemStateChanged(ItemEvent ev) { String k=(String)jcb.getSelectedItem(); List<Recording> rr=reoc.get(k); list.setListData(rr.toArray()); // if (ev.getStateChange() == ItemEvent.SELECTED) // { //// System.out.println(ev.getItem()); // // // } } }); //添加list列表的监听事件 /*list.addMouseMotionListener(new MouseMotionListener(){ public void mouseDragged(MouseEvent arg0) { } public void mouseMoved(MouseEvent arg0) { // TODO Auto-generated method stub }});*/ // list.addListSelectionListener(new ListSelectionListener(){ // // public void valueChanged(ListSelectionEvent arg0) { // // // { // //PopOutList popoutlist=new PopOutList(List list.getSelectedValues()); // // System.out.print(list.getSelectedValue().toString()); // } // // // }}); } }