基于wxpython开发的简单gui计算器实例

概述本文实例讲述了基于wxpython开发的简单gui计算器。分享给大家供大家参考。具体如下：

本文实例讲述了基于wxpython开发的简单gui计算器。分享给大家供大家参考。具体如下：

# wxCalc1 a simple GUI calculator using wxPython# created with the Boa Constructor which generates all the GUI components# all I had to do is add some code for each button click event# Boa free from: http://boa-constructor.sourceforge.net/# note that  boa-constructor-0.3.1.win32.exe# still uses  wxPythonWIN32-2.4.2.4-Py23.exe# but is expected to work with wxPython version 2.5 soon# tested with Python23  vegaseat  26feb2005from wxPython.wx import *# some Boa generated global IDs ...[wxID_WXFRAME1,wxID_WXFRAME1BTN0,wxID_WXFRAME1BTN1,wxID_WXFRAME1BTN2,wxID_WXFRAME1BTN3,wxID_WXFRAME1BTN4,wxID_WXFRAME1BTN5,wxID_WXFRAME1BTN6,wxID_WXFRAME1BTN7,wxID_WXFRAME1BTN8,wxID_WXFRAME1BTN9,wxID_WXFRAME1BTNCLEAR,wxID_WXFRAME1BTNdiv,wxID_WXFRAME1BTNDOT,wxID_WXFRAME1BTNEQUAL,wxID_WXFRAME1BTNMINUS,wxID_WXFRAME1BTNMulTI,wxID_WXFRAME1BTNPLUS,wxID_WXFRAME1EDIT,] = map(lambda _init_ctrls: wxNewID(),range(19))class wxFrame1(wxFrame):#startregion,below this marker is Boa generated code do not edit!!!  def _init_ctrls(self,prnt):    # generated method,don't edit    wxFrame.__init__(self,ID=wxID_WXFRAME1,name='',parent=prnt,pos=wxPoint(306,270),size=wxSize(266,265),style=wxDEFAulT_FRAME_STYLE,Title='Calculator1')    self.SetClIEntSize(wxSize(258,225))    self.SetBackgroundColour(wxColour(0,128,0))    self.btn1 = wxbutton(ID=wxID_WXFRAME1BTN1,label='1',name='btn1',parent=self,pos=wxPoint(16,136),size=wxSize(32,32),style=0)    EVT_button(self.btn1,self.OnBtn1button)    self.btn2 = wxbutton(ID=wxID_WXFRAME1BTN2,label='2',name='btn2',pos=wxPoint(64,style=0)    EVT_button(self.btn2,self.OnBtn2button)    self.btn3 = wxbutton(ID=wxID_WXFRAME1BTN3,label='3',name='btn3',pos=wxPoint(112,style=0)    EVT_button(self.btn3,self.OnBtn3button)    self.btn4 = wxbutton(ID=wxID_WXFRAME1BTN4,label='4',name='btn4',96),style=0)    EVT_button(self.btn4,self.OnBtn4button)    self.btn5 = wxbutton(ID=wxID_WXFRAME1BTN5,label='5',name='btn5',style=0)    EVT_button(self.btn5,self.OnBtn5button)    self.btn6 = wxbutton(ID=wxID_WXFRAME1BTN6,label='6',name='btn6',style=0)    EVT_button(self.btn6,self.OnBtn6button)    self.btn7 = wxbutton(ID=wxID_WXFRAME1BTN7,label='7',name='btn7',56),style=0)    EVT_button(self.btn7,self.OnBtn7button)    self.btn8 = wxbutton(ID=wxID_WXFRAME1BTN8,label='8',name='btn8',style=0)    EVT_button(self.btn8,self.OnBtn8button)    self.btn9 = wxbutton(ID=wxID_WXFRAME1BTN9,label='9',name='btn9',style=0)    EVT_button(self.btn9,self.OnBtn9button)    self.btn0 = wxbutton(ID=wxID_WXFRAME1BTN0,label='0',name='btn0',176),style=0)    EVT_button(self.btn0,self.OnBtn0button)    self.btnDot = wxbutton(ID=wxID_WXFRAME1BTNDOT,label='.',name='btnDot',style=0)    EVT_button(self.btnDot,self.OnBtnDotbutton)    self.btnEqual = wxbutton(ID=wxID_WXFRAME1BTNEQUAL,label='=',name='btnEqual',style=0)    EVT_button(self.btnEqual,self.OnBtnEqualbutton)    self.edit = wxTextCtrl(ID=wxID_WXFRAME1EDIT,name='edit',16),size=wxSize(224,24),style=0,value='')    self.btnPlus = wxbutton(ID=wxID_WXFRAME1BTNPLUS,label='+',name='btnPlus',pos=wxPoint(160,style=0)    EVT_button(self.btnPlus,self.OnBtnPlusbutton)    self.btnMinus = wxbutton(ID=wxID_WXFRAME1BTNMINUS,label='-',name='btnMinus',style=0)    EVT_button(self.btnMinus,self.OnBtnMinusbutton)    self.btnMulti = wxbutton(ID=wxID_WXFRAME1BTNMulTI,label='*',name='btnMulti',style=0)    EVT_button(self.btnMulti,self.OnBtnMultibutton)    self.btndiv = wxbutton(ID=wxID_WXFRAME1BTNdiv,label='/',name='btndiv',style=0)    EVT_button(self.btndiv,self.OnBtndivbutton)    self.btnClear = wxbutton(ID=wxID_WXFRAME1BTNCLEAR,label='C',name='btnClear',pos=wxPoint(208,style=0)    self.btnClear.SettooltipString('btnClear')    EVT_button(self.btnClear,self.OnBtnClearbutton)  def __init__(self,parent):    self._init_ctrls(parent)#endregion,above this marker is Boa generated code,do not edit!!!# Now respond to all the button click events ...  def OnBtn0button(self,event):    val = '0'    # get existing edit Box text    txt = self.edit.GetValue()    # append text    txt = txt + val    # update edit Box text    self.edit.SetValue(txt)  def OnBtn1button(self,event):    val = '1'    txt = self.edit.GetValue()    txt = txt + val    self.edit.SetValue(txt)  def OnBtn2button(self,event):    val = '2'    txt = self.edit.GetValue()    txt = txt + val    self.edit.SetValue(txt)  def OnBtn3button(self,event):    val = '3'    txt = self.edit.GetValue()    txt = txt + val    self.edit.SetValue(txt)  def OnBtn4button(self,event):    val = '4'    txt = self.edit.GetValue()    txt = txt + val    self.edit.SetValue(txt)      def OnBtn5button(self,event):    val = '5'    txt = self.edit.GetValue()    txt = txt + val    self.edit.SetValue(txt)  def OnBtn6button(self,event):    val = '6'    txt = self.edit.GetValue()    txt = txt + val    self.edit.SetValue(txt)  def OnBtn7button(self,event):    val = '7'    txt = self.edit.GetValue()    txt = txt + val    self.edit.SetValue(txt)  def OnBtn8button(self,event):    val = '8'    txt = self.edit.GetValue()    txt = txt + val    self.edit.SetValue(txt)  def OnBtn9button(self,event):    val = '9'    txt = self.edit.GetValue()    txt = txt + val    self.edit.SetValue(txt)  def OnBtnDotbutton(self,event):    val = '.'    txt = self.edit.GetValue()    txt = txt + val    self.edit.SetValue(txt)  def OnBtnEqualbutton(self,event):    txt = self.edit.GetValue()    # needs to contain a float so eg. 3/5 is 3/5.0    # otherwise division 3/5 would result in zero    if '/' in txt:      if '.' not in txt:        txt = txt + '.0'    # Now evaluate the math string    txt = repr(eval(txt))    # and show result in edit Box    self.edit.SetValue(txt)  def OnBtnPlusbutton(self,event):    val = '+'    txt = self.edit.GetValue()    txt = txt + val    self.edit.SetValue(txt)  def OnBtnMinusbutton(self,event):    val = '-'    txt = self.edit.GetValue()    txt = txt + val    self.edit.SetValue(txt)  def OnBtnMultibutton(self,event):    val = '*'    txt = self.edit.GetValue()    txt = txt + val    self.edit.SetValue(txt)  def OnBtndivbutton(self,event):    val = '/'    txt = self.edit.GetValue()    txt = txt + val    self.edit.SetValue(txt)  def OnBtnClearbutton(self,event):    self.edit.SetValue('')# -------------------- end of class wxFrame1 ----------------------def create(parent):  return wxFrame1(parent)class BoaApp(wxApp):  def OnInit(self):    wxInitAllimageHandlers()    self.main = create(None)    self.main.Show()    self.SettopWindow(self.main)    return Truedef main():  application = BoaApp(0)  application.MainLoop()if __name__ == '__main__':  main()

希望本文所述对大家的Python程序设计有所帮助。

总结

以上是内存溢出为你收集整理的基于wxpython开发的简单gui计算器实例全部内容，希望文章能够帮你解决基于wxpython开发的简单gui计算器实例所遇到的程序开发问题。

如果觉得内存溢出网站内容还不错，欢迎将内存溢出网站推荐给程序员好友。