python之GUI编程（一）

from Tkinter import *
class Item(object):
    def __init__(self,app,name,bigPrice,smallPrice,row,column=0):
        self.labelName = Label(app,text=name+"-------------").grid(row=row,column=column)
        self.name= IntVar()
        Radiobutton(app,
                    text = "大份"+str(bigPrice)+"元",
                    value=bigPrice,
                    variable = self.name
                    ).grid(row=row,column=column+1)
        Radiobutton(app,
                    text = "小份"+str(smallPrice)+"元",
                    value=smallPrice,
                    variable = self.name
                    ).grid(row=row,column=column+2)
        Label(app,text="数量(/份)").grid(row = row,column=column+3)
        self.number = Entry(app,width=5)
        self.number.grid(row = row,column=column+4)
class Application(Frame):
    #首先要进行初始化
    def __init__(self,master):
        Frame.__init__(self,master)
        one = Item(self,"五花牛肉",15,13,0)
        two = Item(self,"可乐鸡翅",14,12,1)
        three = Item(self,"牛肉",12,11,2)
        four = Item(self,"鸡腿",6,4,3)
        self.l =[one,two,three,four]
        self.grid()
        Button(self,text="总计",command=self.total).grid(row=4,column=0)
        self.money = Entry(self,width=5)
        self.money.grid(row=4,column=1)
    def total(self):
        #总计
        total = 0
        for x in self.l:
            total += x.name.get()*int(x.number.get())
        self.money.delete(0,END)
        self.money.insert(0,total)
root = Tk()
app = Application(root)
root.geometry("400x300")
root.title("Meno")
root.iconbitmap(r"C:\Users\jianlong\Desktop\2.ico")
root.mainloop()

Tkinter左上角的图标貌似只能用ico格式的。

图示：