?? myshoworder.java
字號:
package com.tarena.abs.server;import java.awt.*;import java.util.*;import javax.swing.*;import com.tarena.abs.model.Order;import com.tarena.abs.model.OrderItem;public class MyShowOrder extends JDialog{ private static final long serialVersionUID = -6187291122409864819L; private JTextArea jta; private JScrollPane jsp; public MyShowOrder(JFrame frame){ super(frame,"查看訂單："); jta=new JTextArea(30,40); HashSet set = (HashSet) ServerMainClass.orders;// if(set != null){ Iterator it = set.iterator(); while(it.hasNext()){ Order o = (Order)it.next(); jta.append(o.getUser().getName()+"， "+o.getDate().toString()+"\n"); ArrayList arr = o.getItems(); Iterator t = arr.iterator(); while(t.hasNext()){ OrderItem item = (OrderItem)t.next(); jta.append(item.toString()+"\n"); } } jsp = new JScrollPane(jta); this.add(jsp,BorderLayout.CENTER); showMe();// }else{// JOptionPane.showMessageDialog(this, "目前還沒有訂單");// }// } private void showMe(){ this.setSize(500,600); this.setVisible(true); this.setDefaultCloseOperation(JDialog.DISPOSE_ON_CLOSE);//? }}?? 快捷鍵說明
復制代碼
Ctrl + C
搜索代碼
Ctrl + F
全屏模式
F11
切換主題
Ctrl + Shift + D
顯示快捷鍵
?
增大字號
Ctrl + =
減小字號
Ctrl + -