computerpad.java

来自「用java实现的计算器」· Java 代码 · 共 20 行

package computerpad;
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/**
 *
 * @author Administrator
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import java.awt.*;
import java.awt.event.*;
import javax.swing.*;
import javax.swing.border.*;
import java.util.LinkedList;
import java.text.NumberFormat;
public class ComputerPad extends Frame implements ActionListener 
{
   NumberButton numberButton[];                  
   OperationButton oprationButton[];             
   Button 灏忔暟鐐规寜閽