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#!/usr/bin/env python3

# -*- coding: utf-8 -*-

# @time 2019-7-24

__author__ = 'Ruifeng.Yang'

import wx

from datetime import datetime

class MainWindow(wx.Frame):

def __init__(self):

wx.Frame.__init__(self, None, title="工期计算器", pos=(512,225),

size=(300,335), style=wx.DEFAULT_FRAME_STYLE^wx.RESIZE_BORDER^wx.MAXIMIZE_BOX)

self.panel = wx.Panel(self, wx.ID_ANY)

title = wx.StaticText(self.panel, wx.ID_ANY, '工期计算')

labelOne = wx.StaticText(self.panel, wx.ID_ANY, "进场日期: ")

inputTxtOne = wx.TextCtrl(self.panel, wx.ID_ANY, "1900-01-01")

labelTwo = wx.StaticText(self.panel, wx.ID_ANY, "完工日期: ")

inputTxtTwo = wx.TextCtrl(self.panel, wx.ID_ANY, "2020-01-01")

self.Bind(wx.EVT_TEXT, self.EvtOne, inputTxtOne)

self.Bind(wx.EVT_TEXT, self.EvtOne, inputTxtTwo)

showMe = wx.TextCtrl(self.panel, wx.ID_ANY, size=(500,50),

style=wx.TE_MULTILINE | wx.TE_READONLY)

self.Bind(wx.EVT_TEXT, self.EvtText, showMe)

calBtn = wx.Button(self.panel, wx.ID_ANY, '计算')

clBtn = wx.Button(self.panel, wx.ID_ANY, '清除')

self.Bind(wx.EVT_BUTTON, self.OnCal, calBtn)

self.Bind(wx.EVT_BUTTON, self.OnCl, clBtn)

info = wx.StaticText(self.panel, wx.ID_ANY, 'QQ：444849151')

topSizer = wx.BoxSizer(wx.VERTICAL)

titleSizer = wx.BoxSizer(wx.HORIZONTAL)

inputOneSizer = wx.BoxSizer(wx.HORIZONTAL)

inputTwoSizer = wx.BoxSizer(wx.HORIZONTAL)

ctrlSizer = wx.BoxSizer(wx.HORIZONTAL)

btnSizer = wx.BoxSizer(wx.HORIZONTAL)

infoSizer = wx.BoxSizer(wx.HORIZONTAL)

titleSizer.Add(title, 0, wx.ALL, 5)

inputOneSizer.Add(labelOne, 0, wx.ALL, 5)

inputOneSizer.Add(inputTxtOne, 1, wx.ALL|wx.EXPAND, 5)

inputTwoSizer.Add(labelTwo, 0, wx.ALL, 5)

inputTwoSizer.Add(inputTxtTwo, 1, wx.ALL|wx.EXPAND, 5)

ctrlSizer.Add(showMe, 1, wx.ALL|wx.EXPAND, 5)

btnSizer.Add(calBtn, 0, wx.ALL, 5)

btnSizer.Add(clBtn, 0, wx.ALL, 5)

infoSizer.Add(info, 0, wx.ALL, 5)

topSizer.Add(titleSizer, 0, wx.CENTER)

topSizer.Add(wx.StaticLine(self.panel,), 0, wx.ALL|wx.EXPAND, 5)

topSizer.Add(inputOneSizer, 0, wx.ALL|wx.EXPAND, 5)

topSizer.Add(inputTwoSizer, 0, wx.ALL|wx.EXPAND, 5)

topSizer.Add(ctrlSizer, 0, wx.ALL|wx.EXPAND, 5)

topSizer.Add(btnSizer, 0, wx.ALL|wx.CENTER, 5)

topSizer.Add(wx.StaticLine(self.panel), 0, wx.ALL|wx.EXPAND, 5)

topSizer.Add(infoSizer, 0, wx.ALL|wx.EXPAND, 5)

self.panel.SetSizerAndFit(topSizer) #Layout sizers

def EvtOne(self, e):

e1 = e.GetString()

return e1

def EvtTwo(self, e):

e2 = e.GetString()

return e2

def OnCal(self, e):

aday = datetime.strptime(self.EvtOne(e), '%Y-%m-%d')

bday = datetime.strptime(self.EvtTwo(e), '%Y-%m-%d')

cday = bday - aday

return cday

def EvtText(self, e):

self.showMe.SetValue(self.OnCal(e))

def OnCl(self, e):

self.inputTxtOne.SetValue = ''

self.inputTxtTwo.SetValue = ''

app = wx.App(None)

frame = MainWindow().Show()

app.MainLoop()