파이썬 콤보박스 활용 예제 tkiniter

 

 

 

#=======================================
# imports
#=======================================

import tkinter as tk
from tkinter import ttk

# Create instance

win = tk.Tk()

# Add a title
win.title("Python GUI")


# Adding a Label
a_label = ttk.Label(win, text="A label")
a_label.grid(column =0, row =0)



# Button Click Event Function
def click_me():
    action.configure(text ="hello "+ name.get()+ "  " + number_chosen.get())

# Change our Label
ttk.Label(win, text ="Enter a name :").grid(column =0, row =0)



# Adding a text box Entry widget
name = tk.StringVar()
name_entered = ttk.Entry(win, width =12, textvariable= name)
name_entered.grid(column =0, row =1)

# Adding a button
action = ttk.Button(win, text = "Click me!", command = click_me)
action.grid(column =2, row =1)

ttk.Label(win, text ="choose a number: ").grid(column =1, row=0)
number = tk.StringVar()
number_chosen = ttk.Combobox(win, width =12, textvariable = number, state ="readonly")
number_chosen['value'] =(1,2,4,42,100)
number_chosen.grid(column =1, row =1)
number_chosen.current(0)


name_entered.focus()
#=======================================
# Start GUI
#=======================================
win.mainloop()