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python - What does calling Tk () actually do? - Stack Overflow root = tk Tk() app = Application(root) The program would run as well as it did before With all this in mind, what I'm interested in knowing is: What does calling root = tk Tk() actually do (as in, what gets initialized) and why can the previous snippet work without it? Would I run into any pitfalls or limitations if I don't call Tk() and just built my application around the Frame class?
Tkinter: Python may not be configured for Tk - Stack Overflow So appearantly many seems to have had this issue (me including) and I found the fault to be that Tkinter wasn't installed on my system when python was compiled This post describes how to solve the problem by: Removing the virtual environment python distribution install Tkinter with sudo apt-get install tk-dev (for deb) or sudo pacman -S tk (for arch manjaro) Then proceed to compile python
What does the tk. call function do in Python Tkinter? package require tk frame f button f b -text "Press me!" (note: Tkinter actually generates more complex names than f and f b, but the concept is the same) The call method is the interface to this underlying tcl interpreter It allows you to construct a tcl command and ask the interpreter to run it It is a bridge between python and tcl It is not typically used in application-level code
Difference between import tkinter as tk and from tkinter import 32 from Tkinter import * imports every exposed object in Tkinter into your current namespace import Tkinter imports the "namespace" Tkinter in your namespace and import Tkinter as tk does the same, but "renames" it locally to 'tk' to save you typing let's say we have a module foo, containing the classes A, B, and C
How to pass arguments to a Button command in Tkinter? import Tkinter as Tk win = Tk Toplevel() frame = Tk Frame(master=win) grid(row=1, column=1) button = Tk Button(master=frame, text='press', command=action) The method action is called when I press the button, but what if I wanted to pass some arguments to the method action? I have tried with the following code:
Trying to use Tkinter throws Tcl error Cant find a usable init. tcl In case you are using a virtual environment on Windows, I have found a solution here In a nuthsell: Copy the tcl folder from the Python root, e g C: Python27 , to the root of the virtual environment, e g venv Then Tkinter Tk() shows a new window without throwing an exception This was conducted with Python 2 7 on Windows 7, but still works in 2024 For instance, I encountered the same
difference between tk. Tk () and tk. Frame - Stack Overflow I have noticed that both of the instructions tk Tk() and tk Frame make a new window, so what is the difference between them? and what is the advantage of using one over the other ?
python - How do I close a tkinter window? - Stack Overflow root destroy() While destroy() command vanishes out root mainloop(), i e , root mainloop() stops <window> destroy() completely destroys and closes the window So, if you want to exit and close the program completely, you should use root destroy(), as it stops the mainloop() and destroys the window and all its widgets But if you want to run some infinite loop and don't want to destroy your
python - ImportError: No module named Tkinter - Stack Overflow For some reason, I can't use the Tkinter (or tkinter, on Python 3) module After running the following command in the python shell: import Tkinter or this, in Python 3: import tkinter I got this