2017.8.16 pyton实现登录界面

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import tkinter as tkclass Application(tk.Frame):    def __init__(self,master=None):        tk.Frame.__init__(self,master)        self.grid()        self.createWidgets()    def createWidgets(self):        self.lblEmail=tk.Label(self,text='用户名')        self.lblPass1=tk.Label(self,text='密码')        self.lblPass2=tk.Label(self,text='确认密码')        self.lblDesc=tk.Label(self,text='自我简介')        self.lblEmail.grid(row=0,column=0,sticky=tk.E)        self.lblPass1.grid(row=1,column=0,sticky=tk.E)        self.lblPass2.grid(row=2,column=0,sticky=tk.E)        self.lblDesc.grid(row=3,column=0,sticky=tk.E)        self.entryEmail=tk.Entry(self)        self.entryPass1=tk.Entry(self,show='*')        self.entryPass2=tk.Entry(self,show='*')        self.textDesc=tk.Text(self,width=20,height=5)        self.entryEmail.grid(row=0,column=1,columnspan=2)        self.entryPass1.grid(row=1,column=1,columnspan=2)        self.entryPass2.grid(row=2,column=1,columnspan=2)        self.textDesc.grid(row=3,column=1,columnspan=2)        self.btnOk=tk.Button(self,text='注册',command=self.funcOk)        self.btnOk.grid(row=4,column=1,sticky=tk.E)        self.btnCancel=tk.Button(self,text='取消',command=self.funcCancel)        self.btnCancel.grid(row=4,column=2,sticky=tk.E)    def funcOk(self):        str1='欢迎注册'+'\n'        str1+='您的账号为：'+self.entryEmail.get()+'\n'        str1+='您的密码为：'+self.entryPass1.get()+'\n'        str1+='您的特长为：'+self.textDesc.get(0.0,tk.END)+'\n'        tk.messagebox.showinfo('注册',str1)    def funcCancel(self):        tk.messagebox.showinfo('退出','放弃注册')        self.destroy()root=tk.Tk()root.title('新用户注册')app=Application(master=root)
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