def __init__(self):
self.master = Tk()
self.master.title('Currency Converter')
Label(self.master, text="Currency to convert from").grid(row=0)
Label(self.master, text="Currency to convert to").grid(row=1)
Label(self.master, text="Amount to convert").grid(row=2)
Label(self.master, text='New Amount').grid(row=3)
self.v1=StringVar()
self.v2=StringVar()
self.v3=StringVar()
self.e1 = Entry(self.master,textvariable = self.v1)
self.e2 = Entry(self.master,textvariable = self.v2)
self.e3 = Entry(self.master, textvariable = self.v3)
self.master.configure(bg='cyan')
#setting as default
self.e1.insert(0,'USD')
self.e2.insert(0,'CNY')
self.e3.insert(0,'10')
self.c = convert(self.v3.get(),self.v1.get(),self.v2.get())
self.b1 = Button(self.master,text='Convert', command = self.printvar)
self.b1.pack()
self.m = StringVar()
self.m1 = Message(self.master,textvariable = self.m)
self.m.set(self.c)
self.e1.grid(row=0, column=1)
self.e2.grid(row=1, column=1)
self.e3.grid(row=2, column=1)
self.b1.grid(row=3, column=2)
self.m1.grid(row=3, column=1)
self.master.mainloop()
def __init__(self):
self.master = Tk()
self.master.title('Currency Converter')
Label(self.master, text="Currency to convert from").grid(row=0)
Label(self.master, text="Currency to convert to").grid(row=1)
Label(self.master, text="Amount to convert").grid(row=2)
Label(self.master, text='New Amount').grid(row=3)
self.v1 = StringVar()
self.v2 = StringVar()
self.v3 = StringVar()
self.e1 = Entry(self.master, textvariable=self.v1)
self.e2 = Entry(self.master, textvariable=self.v2)
self.e3 = Entry(self.master, textvariable=self.v3)
self.master.configure(bg='cyan')
#setting as default
self.e1.insert(0, 'USD')
self.e2.insert(0, 'CNY')
self.e3.insert(0, '10')
self.c = convert(self.v3.get(), self.v1.get(), self.v2.get())
self.b1 = Button(self.master, text='Convert', command=self.printvar)
self.b1.pack()
self.m = StringVar()
self.m1 = Message(self.master, textvariable=self.m)
self.m.set(self.c)
self.e1.grid(row=0, column=1)
self.e2.grid(row=1, column=1)
self.e3.grid(row=2, column=1)
self.b1.grid(row=3, column=2)
self.m1.grid(row=3, column=1)
self.master.mainloop()
def printvar(self): self.a=convert(self.v3.get(),self.v1.get(),self.v2.get()) self.m.set(self.a) return self.a
def printvar(self):
self.a = convert(self.v3.get(), self.v1.get(), self.v2.get())
self.m.set(self.a)
return self.a
