import?java.awt.*;
import?java.awt.event.*;
import?javax.swing.*;
import?javax.swing.border.*;
import?java.util.linkedList;
import?java.io.*;
public?class?CalculatorWindow?extends?Jframe?implements?ActionListener{
????NumberButton?numberButton[];??????????????????
????OperationButton?operationButton[];?????????????
????JButton?小數點操作正負號操作退格操作等號操作清零操作sin;
????JTextField?resultShow;??????????//顯示計算結果
????JTextField?showComputerProcess;?//顯示當前計算過程
????JTextArea??saveComputerProcess;?//顯示計算步驟
????JButton?saveButtoncopyButtonclearButton;
????linkedList?list;???//鏈表用來存放第一個運算數、運算符號和第二個運算數
????HandleDigit?handleDigit;??//負責處理ActionEvent事件
????HandleOperation?handleOperation?;
????HandleBack?handleBack;
????HandleClear?handleClear;
????HandleEquality?handleEquality;

?屬性????????????大小?????日期????時間???名稱
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?????文件???????7583??2008-12-20?22:02??chaper2\CalculatorWindow.java

?????文件???????1513??2008-10-26?22:06??chaper2\HandleBack.java

?????文件????????541??2008-10-30?11:22??chaper2\HandleClear.java

?????文件???????1707??2008-10-27?22:25??chaper2\HandleDigit.java

?????文件???????1351??2008-10-27?20:50??chaper2\HandleDot.java

?????文件???????1843??2008-10-26?22:00??chaper2\HandleDownNumber.java

?????文件???????2752??2008-10-28?18:30??chaper2\HandleEquality.java

?????文件???????2151??2008-10-28?21:17??chaper2\HandleOperation.java

?????文件???????1338??2008-10-28?13:28??chaper2\HandlePOrN.java

?????文件???????1366??2008-10-26?21:47??chaper2\HandlePositiveOrNegative.java

?????文件???????1855??2008-10-28?15:00??chaper2\HandleSin.java

?????文件????????323??2008-10-27?22:16??chaper2\NumberButton.java

?????文件????????328??2008-10-28?21:14??chaper2\OperationButton.java

?????目錄??????????0??2013-01-11?12:10??chaper2

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????????????????24651????????????????????14