Python-图形界面封装

#!/usr/bin/env python
#-*- coding:utf-8 -*-

import os, sys
try:
    from tkinter import *
except ImportError:  #Python 2.x
    PythonVersion = 2
    from Tkinter import *
    from tkFont import Font
    from ttk import *
    #Usage:showinfo/warning/error,askquestion/okcancel/yesno/retrycancel
    from tkMessageBox import *
    #Usage:f=tkFileDialog.askopenfilename(initialdir='E:/Python')
    #import tkFileDialog
    #import tkSimpleDialog
else:  #Python 3.x
    PythonVersion = 3
    from tkinter.font import Font
    from tkinter.ttk import *
    from tkinter.messagebox import *

class Application_ui(Frame):
    #这个类仅实现界面生成功能，具体事件处理代码在子类Application中。
    def __init__(self, master=None):
        Frame.__init__(self, master)
        self.master.title('Form1')
        self.master.geometry('457x271')
        self.createWidgets()

    def createWidgets(self):
        self.top = self.winfo_toplevel()

        self.style = Style()

        self.Frame1 = LabelFrame(self.top, text='Frame1')
        self.Frame1.place(relx=0.018, rely=0.03, relwidth=0.93, relheight=0.889)

        self.Command1 = Button(self.Frame1, text='Command1', command=self.Command1_Cmd)
        self.Command1.place(relx=0.659, rely=0.797, relwidth=0.285, relheight=0.137)

        self.Command2 = Button(self.Frame1, text='Command2', command=self.Command2_Cmd)
        self.Command2.place(relx=0.32, rely=0.797, relwidth=0.322, relheight=0.137)


class Application(Application_ui):
    #这个类实现具体的事件处理回调函数。界面生成代码在Application_ui中。
    def __init__(self, master=None):
        Application_ui.__init__(self, master)

    def Command1_Cmd(self, event=None):
        #按钮1触发事件!
        pass

    def Command2_Cmd(self, event=None):
        #按钮2触发事件!
        pass

if __name__ == "__main__":
    top = Tk()
    Application(top).mainloop()
    try: top.destroy()
    except: pass