/Python/Block window if another window is open tkinter

Block window if another window is open tkinter

b.grab_set() # when you show the popup
# do stuff ...
b.grab_release() # to return to normal

Source: stackoverflow.com

Block window if another window is open tkinter

You can also do this with an if statement:

    if wind1 is not None and win1.winfo_exists():
        pass

    else:
        wind1 = tk.Tk()
        wind1.title('Window 1')

        w1button1 = ttk.Button(wind1,text='Launch Window 2', command=startwind2)
        w1button1.pack()

        w1button2 = ttk.Button(wind1,text='Check if Window 2 exists',command=checkwind2)
        w1button2.pack()

        wind1.mainloop()

Similar codes

0 vote329 views1 answer
Dataframe pandas filter rows by list of values
Python
2 votes326 views1 answer
Get cell pandas
Python
0 vote362 views1 answer
Python selenium click on agree button
Python
0 vote427 views1 answer
Split list in half python
Python
6 votes357 views5 answers
Django logout
Python
15 votes358 views10 answers
Hello world
Python
0 vote331 views1 answer
Python profile is not defined line_profiler
Python
1 vote356 views1 answer
Edge driver selenium python
Python
-2 votes348 views2 answers
Add colorbar to figure matplotlib line plots
Python
-2 votes343 views4 answers
Django datepicker
Python