My Python Tkinter Experience- Building a small calculator with Tkinter (*Still working on it)
from Tkinter import *
import tkMessageBox
import sys
class scanner:
list1 = []
def __init__(self,parent):
# f = Frame(parent)
# f.pack(padx=300,pady=100)
# Label(root, text="__main__").pack(padx=0, pady=1)
self.entrytext = StringVar()
self.entrytext1 = StringVar()
Label(root, text="first name", width=10).grid(row=0,column=0)
Entry(root, textvariable=self.entrytext, width=10).grid(row=0,column=1)
Label(root, text="last name", width=10).grid(row=1,column=0)
Entry(root, textvariable=self.entrytext1, width=10).grid(row=1,column=1)
Button(root, text="ADD", command=self.add).grid()
Button(root, text="SUBTRACT", command=self.subtract).grid()
def add(self):
global a
global b
self.a=int(self.entrytext.get())
self.b=int(self.entrytext1.get())
print "result is", self.a+self.b
# self.entrytext.delete(0,END)
# tkMessageBox.showinfo(title='popup', message="hi "+self.entrytext.get())
def subtract(self):
global a
global b
self.a=int(self.entrytext.get())
self.b=int(self.entrytext1.get())
print "result is", self.a-self.b
root= Tk()
root.geometry("300x300")
calc = scanner(root)
root.mainloop()
