项目名称：编写一个登陆界面
项目要求：
1.输入用户名和密码
2.登陆成功后显示欢迎界面
3.输错三次后账户锁定
项目需求分析：
首先要有一个登陆界面，这里需要建立一个GUI的窗口用于输入用户名和密码，登陆界面中包括登陆界面的说明，用户名和密码的输入窗口，登陆按钮。输入正确还需要一个登陆成功的那个欢迎信息，输入错误有输入错误提示，三次失败之后需要提示账户已经锁定。即使重新打开界面账户依然锁定。
程序流程图:
项目代码：
1 #encoding=utf-8 2 __author__ = 'heng' 3 ''' 4 --------------------------------------------------------------------------- 5 项目：编写一个登陆界面 6 项目需求： 7 1.输入用户名和密码 8 2.登陆成功后显示欢迎界面 9 3.输错三次后账户锁定 10 ---------------------------------------------------------------------------- 11 ''' 12 import wx 13 #用户的信息 14 user = 'xiaoli' 15 password = 'fucking' 16 #添加log按键的处理 17 def logDeal(event): 18 if user == userText.GetValue()and password == passText.GetValue(): 19 the_succeedGUI() 20 else: 21 the_lowGUI() 22 23 #登陆界面 24 def the_logGUI(): 25 logApp = wx.App() 26 log_win = wx.Frame(None,title = '---------------please log--------------',size = (500,400)) 27 bkg1 = wx.Panel(log_win) 28 userBUTTON = wx.Button(bkg1,label = 'user') 29 passwordBUTTON = wx.Button(bkg1,label = 'password') 30 logBUTTON = wx.Button(bkg1,label = 'log') #登陆按钮 31 logBUTTON.Bind(wx.EVT_BUTTON,logDeal) 32 global userText 33 userText = wx.TextCtrl(bkg1) #建立用户名的输入框 34 global passText 35 passText = wx.TextCtrl(bkg1) #建立密码的输入框 36 #开始布局 37 box1 = wx.BoxSizer() #添加尺寸器，默认水平布局 38 box1.Add(userBUTTON,flag = wx.LEFT | wx.Height,border = 5) 39 box1.Add(userText,flag = wx.LEFT,border = 5) 40 box2 = wx.BoxSizer() #开始上下布局 41 box2.Add(box1,flag = wx.ALL,border = 5) 42 box2.Add(passwordBUTTON,flag = wx.LEFT,border = 5) 43 box2.Add(passText,flag = wx.LEFT|wx.Height,border = 5) 44 box3 = wx.BoxSizer(wx.VERTICAL) 45 box3.Add(box2,flag = wx.ALL,border = 5) 46 box3.Add(logBUTTON,flag = wx.LEFT,border = 200) 47 bkg1.SetSizer(box3) 48 log_win.Show() 49 logApp.MainLoop() 50 51 #登陆成功的GUI 52 def the_succeedGUI(): 53 54 succeedApp = wx.App() 55 win2 = wx.Frame(None,title = 'you are succeed',size = (300,200)) 56 the_succeed = wx.Button(win2,label = 'you are logging in ! ') 57 win2.Show() 58 succeedApp.MainLoop() 59 60 #登陆失败的GUI 61 def the_lowGUI(): 62 lowApp = wx.App() 63 win3 = wx.Frame(None,title = "you arn't log in ",size = (300,200)) 64 the_low = wx.Button(win3,label = "input fail! you have three chance") 65 win3.Show() 66 lowApp.MainLoop() 67 68 #账户锁定GUI 69 def the_lockGUI(): 70 lockApp = wx.App() 71 win4 = wx.Frame(None,title = 'the user have been lock!',size = (300,200)) 72 the_lock = wx.Button(win4,label = "the user have been lock!") 73 win4.Show() 74 lockApp.MainLoop() 75 76 the_logGUI()
代码还很不够完善。
未完待续。。。。