Running a command on Window minimization in Tkinter

Question

I have a Tkinter window whenever the minimize button is pressed I\'d like to run a command, how do I do this?

I know w.protocol(\"WM_DELETE_WINDOW\", w.comm

Answer 1

You can bind to the event.

For example, run the following code and then minimize the main window. The tool window should disappear when the main window is minimized.

import Tkinter as tk

class App:
    def __init__(self):
        self.root = tk.Tk()
        tk.Label(self.root, text="main window").pack()
        self.t = tk.Toplevel()
        tk.Label(self.t, text="tool window").pack()
        self.root.bind("", self.OnUnmap)
        self.root.bind("