#include?“calculator.h“

#define?BACKGROUND?“/li_work/QtDesktop/image/qt_calculator/background.jpg“
#define?SHOWLABEL?“background-color:rgb（140182152）;““border:2px?solid?rgb（120120120）;““color:rgb（000）“
#define?REDLABEL?“background-color:rgb（1946969）;““border:1px?solid?rgb（474747）;““color:rgb（255255255）“
#define?EXITBUTTON?“background-color:rgb（1946969）;““border:1px?solid?rgb（000）;““color:rgb（255255255）“
#define?EQUBUTTON?“background-color:rgb（22118133）;““border:1px?solid?rgb（000）;““color:rgb（000）“

#define?BUTTON_1?“/li_work/QtDesktop/image/qt_calculator/1.png“
#define?BUTTON_2?“/li_work/QtDesktop/image/qt_calculator/2.png“
#define?BUTTON_3?“/li_work/QtDesktop/image/qt_calculator/3.png“
#define?BUTTON_4?“/li_work/QtDesktop/image/qt_calculator/4.png“
#define?BUTTON_5?“/li_work/QtDesktop/image/qt_calculator/5.png“
#define?BUTTON_6?“/li_work/QtDesktop/image/qt_calculator/6.png“
#define?BUTTON_7?“/li_work/QtDesktop/image/qt_calculator/7.png“
#define?BUTTON_8?“/li_work/QtDesktop/image/qt_calculator/8.png“
#define?BUTTON_9?“/li_work/QtDesktop/image/qt_calculator/9.png“
#define?BUTTON_0?“/li_work/QtDesktop/image/qt_calculator/0.png“
#define?BUTTON_ac?“/li_work/QtDesktop/image/qt_calculator/ac.png“
#define?BUTTON_add?“/li_work/QtDesktop/image/qt_calculator/add.png“
#define?BUTTON_del?“/li_work/QtDesktop/image/qt_calculator/del.png“
#define?BUTTON_div?“/li_work/QtDesktop/image/qt_calculator/div.png“
#define?BUTTON_dot?“/li_work/QtDesktop/image/qt_calculator/dot.png“
#define?BUTTON_equ?“/li_work/QtDesktop/image/qt_calculator/equ.png“
#define?BUTTON_mul?“/li_work/QtDesktop/image/qt_calculator/mul.png“
#define?BUTTON_pm?“/li_work/QtDesktop/image/qt_calculator/pm.png“
#define?BUTTON_sub?“/li_work/QtDesktop/image/qt_calculator/sub.png“
#define?BUTTON_lbra?“/li_work/QtDesktop/image/qt_calculator/l_bra.png“
#define?BUTTON_rbra?“/li_work/QtDesktop/image/qt_calculator/r_bra.png“
#define?BUTTON_squ?“/li_work/QtDesktop/image/qt_calculator/squ.png“
#define?BUTTON_squx?“/li_work/QtDesktop/image/qt_calculator/squx.png“
#define?BUTTON_evo?“/li_work/QtDesktop/image/qt_calculator/evo.png“
#define?BUTTON_pre?“/li_work/QtDesktop/image/qt_calculator/pre.png“

#define?ADD_SS?“/li_work/QtDesktop/image/qt_calculator/add_ss.png“
#define?SUB_SS?“/li_work/QtDesktop/image/qt_calculator/sub_ss.png“
#define?MUL_SS?“/li_work/QtDesktop/image/qt_calculator/mul_ss.png“
#define?DIV_SS?“/li_work/QtDesktop/image/qt_calculator/div_ss.png“
#define?LEFT???“/li_work/QtDesktop/image/qt_calculator/left.png“
#define?RIGHT??“/li_work/QtDesktop/image/qt_calculator/right.png“


Calculator::Calculator（QWidget?*parent）
????:QWidget（parent）
{
????setupUi（this）;

????signLabel->setText（““）;

????widgetInit（）;

????over?=?true;
????Level?=?0;
????avoidSignPressedContinuous?=?true;
????bracketStart?=?false;
????numBeforeBracket?=?false;

????QRegExp?regExp2（“[0-9]{1100}[.][0-9]{1100}“）;
????QRegExpValidator?*pRegExpValidator2?=?new?QRegExpValidator（regExp2this）;
????lineEdit->se

?屬性????????????大小?????日期????時(shí)間???名稱
-----------?---------??----------?-----??----
?????目錄???????????0??2018-07-04?10:23??qt_calculator\
?????文件????????3916??2012-04-01?09:03??qt_calculator\0.png
?????文件????????3435??2012-03-29?16:24??qt_calculator\1.png
?????文件????????3961??2012-03-29?16:25??qt_calculator\2.png
?????文件????????3958??2012-03-29?16:26??qt_calculator\3.png
?????文件????????3694??2012-03-29?16:26??qt_calculator\4.png
?????文件????????3820??2012-03-29?16:26??qt_calculator\5.png
?????文件????????4045??2012-03-29?16:26??qt_calculator\6.png
?????文件????????3702??2012-03-29?16:26??qt_calculator\7.png
?????文件????????4060??2012-03-29?16:26??qt_calculator\8.png
?????文件????????3961??2012-03-29?16:26??qt_calculator\9.png
?????文件????????9062??2012-03-29?14:57??qt_calculator\Makefile
?????文件????????4447??2012-03-29?16:33??qt_calculator\ac.png
?????文件????????3541??2012-03-31?17:26??qt_calculator\add.png
?????文件????????2933??2012-04-01?13:05??qt_calculator\add_ss.png
?????文件???????17805??2012-03-31?17:29??qt_calculator\background.jpg
?????文件???????27738??2012-04-01?14:22??qt_calculator\calculator.cpp
?????文件????????3151??2018-05-31?19:58??qt_calculator\calculator.h
?????文件??????441564??2012-04-01?14:22??qt_calculator\calculator.o
?????文件???????17566??2012-04-01?12:49??qt_calculator\calculator.ui
?????文件????????4436??2012-03-29?16:46??qt_calculator\del.png
?????文件????????3526??2012-03-29?16:28??qt_calculator\div.png
?????文件????????2857??2012-04-01?13:07??qt_calculator\div_ss.png
?????文件????????3136??2012-03-29?16:27??qt_calculator\dot.png
?????文件????????3208??2012-04-01?11:14??qt_calculator\equ.png
?????文件????????3550??2012-03-29?17:48??qt_calculator\evo.png
?????文件????????3363??2012-03-29?17:44??qt_calculator\l_bra.png
?????文件????????2942??2012-03-31?11:34??qt_calculator\left.png
?????文件?????????572??2018-06-05?20:45??qt_calculator\main.cpp
?????文件??????183632??2012-04-01?13:45??qt_calculator\main.o
?????文件????????4865??2012-04-01?13:45??qt_calculator\moc_calculator.cpp
............此處省略15個(gè)文件信息