python tkinter butotn code example
Example 1: python button tkinter
from tkinter import *
wow = Tk()
def ree(hi):
print(hi)
w = Button ( master=wow, command=ree('hi'), text="hi" )
Output:
Tkinter:
______
[ hi ] <--- Button
------
Shell:
hi <--- on button pressed
Example 2: button tkinter
import Tkinter
import tkMessageBox
top = Tkinter.Tk()
def helloCallBack():
tkMessageBox.showinfo( "Hello Python", "Hello World")
B = Tkinter.Button(top, text ="Hello", command = helloCallBack)
B.pack()
top.mainloop()