All Questions
Tagged with tk-toolkit tkinter
1,153 questions
0
votes
1
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85
views
Why do I need a empty window.attributes() to create a transparent window using tkinter (in python)?
When I create a transparent window with tkinter in python I need to start with a empty window.attributes() call.Otherwise it doesn't become transparent. Is this a bug or wanted behavior ?
Example code:...
- 1,480
0
votes
2
answers
77
views
The button goes under the search frame, Tkinter
I trying to do a search frame, but when I added the button, It goes under the frame of the search, appears, and then disappears fast. In the search entry, when I run the code, it appears, and when I ...
- 11
1
vote
1
answer
55
views
Remove internal border inside a Text widget
Is it possible to remove the border around between the tkinter.Text widget and the background colour of a tag inside it? I set both the border width and highlightthickness to 0 but the border is still ...
- 7,670
0
votes
0
answers
37
views
Building a class to apply styling and behavior to targeted tkinter widgets and can't get them to behave together
I wanted a button with a bit more on it's face, a fancy button, and ended up building a FancyButton class that will wrap a "surface" defined by tkinter widgets in a series of frames and ...
0
votes
1
answer
124
views
ttkthemes doesn't theme entire window when applied to root
None of the themes I've tried in ttkthemes will theme the entire window. I apply the theme to the root/self and it will only theme text/buttons
Screenshots:
I was expecting the window to fill the ...
- 23
1
vote
1
answer
74
views
How to add anonymous Checkboxes (or anything else) in ctkinter?
So recently I was creating an app that you can add Checkboxes to, and they were your works to do (to do list app), so I wanted to manage the Checkboxes that were added, and because they don't have ...
-1
votes
1
answer
78
views
Why can't I make my app's screen responsive even by increasing ´self.geometry("1000x700")´?
Here's an image of the app:
I'm trying to make all the options visible, however even increasing the dimensions the screen doesn't enlarge and doesn't solve the problem
class App(tk.Tk):
def ...
- 11
1
vote
2
answers
67
views
Cannot remove widget after activating checkbox in Python Tkinter
I am working on my pet-project. Under the working on GUI part, I faced a problem. I want to add a new widget after clicking the checkbox the first time, and on the second click, this widget should be ...
- 33
1
vote
1
answer
148
views
tkinter and Scaling Factors on Linux
I am developing a cross-platform GUI using tkinter (for pydiode). I want the GUI to scale properly on 4K screens. Currently, it works well on macOS, but I'm having difficulty on Linux (Debian).
The ...
- 21
1
vote
0
answers
117
views
On Windws, Windows Subsystem for Linux (WSL) and every time I install Python, I get ModuleNotFoundError: No module named '_tkinter'
On Ubuntu 24.04, Here is the Error I get:
[I] /home/sporty~> pyenv install 3.12.2
Downloading Python-3.12.2.tar.xz...
-> https://www.python.org/ftp/python/3.12.2/Python-3.12.2.tar.xz
...
- 1,891
0
votes
0
answers
65
views
How can I make the background of this Python/Tk Treeview table all dark?
I'm preparing to write a user interface for a REST interface and I've never used Python/Tk before. I've written a program which shows files in the current folder for now while I figure out the look ...
- 32.3k
2
votes
0
answers
69
views
Tkinter event loop can't process some key combinations when use <KeyPress> event
Here is the code from another question, which demonstrates the problem very well (I just found it when I was looking for solution for my problem).
So, when you press some specific key combination, the ...
- 179
0
votes
1
answer
51
views
I want to update a Frame/push a variable of an image to a existing Frame but it doesn't update
import cv2 as cv
import tkinter as tk
from tkinter import ttk
from MakeImageList import *
from PIL import Image,ImageTk
class mainFrameClass(tk.Tk):
def __init__(self,*args, **kwargs) :
...
- 1
-1
votes
1
answer
30
views
How do I calculate the rectangles of the window decoration / taskbar / titlebar in tkinter
Many questions on this site asking about the height of the titlebar or the taskbar in tkinter.
Often is the answer simply no or there are platform specific calls to the window-manager.
So this ...
- 7,999
0
votes
1
answer
227
views
how can i work with grids and layouts in tkinter and ctk
so i was learning the ctk module and reached a dead end i searched so much for this and i didnt get a awnser
heres my question:
how can i stick the search button to the entry and make other things ...
2
votes
0
answers
81
views
Get length of line on tkinter.canvas in inches (Mac OS)
I'm currently running Mac OS Sonoma 14.2.1 and I'm trying to set up a tkinter canvas which is scaled to "actual" real-life size. I.e., if I draw a line between any two points on the canvas, ...
- 6,623
0
votes
1
answer
50
views
Switching between Class Frames Tkinter
Main/Parent Class
class tkinterApp(tk.Tk): #Root Window
def __init__(self):
#main set up
super().__init__()
self.geometry("700x700")
self.title('Wuiz')
...
- 41
0
votes
0
answers
33
views
tkinter module not found [duplicate]
So Im about to run Kohya_ss, when I run it, I get this error ModuleNotFoundError: No module named 'tkinter'.
I tried pip install tk and it says that this demand is already satisfied.
I did some ...
- 45
1
vote
2
answers
241
views
Python, tkinter: How do I snap the mouse pointer to the center of a window?
I need to create a window in Python, the best way by far is tkinter so I went with that. Mouse looking is going to be used: I need to make it so my mouse cursor is always snapped to the center of this ...
- 1,089
0
votes
1
answer
191
views
tkinter and buildroot on raspberry pi
I've been working on making an image via buildroot for an raspberry pi (specifically, a CM4) and have hit a bit of a roadblock with python and tkinter. The base issue is that I've tried including ...
0
votes
1
answer
96
views
Tkinter Line Numbers library not showing numbers properly
I'm building a program, but my tkinter Line Numbers library is not working. This is my code:
import tkinter as tk
import ctypes
from tklinenums import TkLineNumbers
ctypes.windll.shcore....
0
votes
0
answers
52
views
Updating separate Tkinter canvases with different images simultaneously
I'm working on a Tkinter application that involves displaying real-time video feed on multiple canvases. Each canvas should display a different image received from different sources. However, I'm ...
0
votes
1
answer
168
views
tkinter: sync geometry() and GNOME 3
For some tkinter app wanted to save/restore windows configurations. Was using geometry() method. Getting the results I have failed to comprehend, I composed an example below to illustrate the problem.
...
1
vote
1
answer
77
views
tk.Tk window goes behind my Windows taskbar so there's some part of it which I cannot see
I have a window of type tk.Tk which I start up as 'zoomed'.
import tkinter as tk
import tkinter.ttk as ttk
...
master = tk.Tk()
master.state('zoomed')
I work on a Windows laptop.
But I noticed ...
- 39.4k
8
votes
2
answers
4k
views
tkinter extension was not compiled and GUI subsystem has been detected. Missing the Tk toolkit?
I am trying to install (through pyenv) Python-3.11.4 under CentOS-7. It installs but without GUI. I get the following error message:
Installing Python-3.11.4...
Traceback (most recent call last):
...
- 2,715
0
votes
1
answer
1k
views
How to get screen dimensions on python (tkinter)
I'm working on a project and need to get the dimensions of my screen (I'm working on windows). I'm only amateur on python and work with it for fun and university works.
Here is my first code with ...
- 1
1
vote
0
answers
74
views
tkinter background color will not change on Mac M1
I haven't a clue why not but this won't change the background color
import tkinter as tk
class Application:
def __init__(self):
self.root = tk.Tk()
self.root.title("Swiperino ...
- 2,447
2
votes
1
answer
425
views
How to create OOP based MenuBar with Tkinter
How to create OOP based MenuBar with Tkinter
I am trying to make a GUI program using Tkinter which requires a lot of functions to be accessed from the menubar. but i cant find a way to pack those ...
- 23
0
votes
2
answers
61
views
I can't access variables from one class in another one - Python
I'm learning OOP and am making a calculator. I have classes for the main program (the parent program), buttons, and entries.
Main program:
class Program(tk.Tk):
def __init__(self, title, size):
...
user21937868
2
votes
1
answer
280
views
What is causing my canvas to cut off displayed images in the scrollable grid?
I have a simple Python GUI program..
It loads images from a folder and shows them in a scrollable grid. The problem I have is that it cuts off at some point.
Images are still there (I can select them ...
- 21
3
votes
3
answers
630
views
What does double buffering mean in Tkinter?
I think I saw something like this on the internet:
Tkinter uses double buffering to avoid flicker.
What does this mean and how and where?
- 1,067
-2
votes
1
answer
106
views
Not able to modify and configure instance variables from within my init method but still in same class. Python Tkinter
I am writing a quick program for a class project. I am fairly new to tkinter and most problems I have been able to find answers for. However, now I am stuck. I want to disable buttons on my widget ...
-2
votes
1
answer
156
views
How can I update text by linking a Button and a ComboBox in Tkinter?
I need to link 4 buttons to a Label that has default text in it, and need to update the text in the Label based on the selected option in the combo box I have set up.
I've tried to create functions to ...
- 1
0
votes
2
answers
54
views
Problem with packing widget in another window
I have a problem, I need to on button clicking pack terminal from tkterminal library in new window and destroy it(like toggle), but terminal is packing in already exists "root" window, so ...
- 23
0
votes
2
answers
165
views
Implementing Tcl bgerror in python
This is a follow up question from this one where it is suggested to implement the bgerror to actually get a response to what went wrong in the background. However I'm a bit confused, as I understand ...
- 7,999
1
vote
0
answers
61
views
TK to run django server on windows
I have windows server running Django as a CMD process.
Some PC USERS mistakenly closing it.
I want to switch to TK running the Django server and put output on screen.
How safe is that ?
How do I close ...
- 346
2
votes
1
answer
94
views
Event dependent change of precedence between conflicting default and user-defined bindings in Tkinter
I have a Python GUI with Tkinter. In a class, I have some Text widgets. These have some default bindings some of which I'd like to replace preferably with bind_class(). I managed to do it with all, ...
- 23
-1
votes
1
answer
198
views
How can i run a SplashScreen with Threading using Tkinter?
I have a main interface with widgets.. it doesn't matter what's on the GUI.
What I m trying to do is to create a splashscreen when the app is launched.
The whole point is that while the interface is ...
- 5
0
votes
1
answer
840
views
Adding a Logo image on top left of tkinter window along with the title in same line
I have this logo below and I have to add it in the tkinter window, the logo shall be aligned to top left of window but in same line as the title label.
def __init__(self, root):
self.root = ...
0
votes
1
answer
388
views
Updating Combo boxes based on user input
To provide an overview of the program, I am developing a simple retail management system. The main window of the program serves as the central hub, containing various widgets such as comboboxes, ...
user21489407
0
votes
1
answer
977
views
Combobox not displaying (Tkinter)
Im trying to use a combobox in my program.
To simplify my program, my main window uses an image as a background, and my buttons and entry boxes I wont include since they arent relavent. The code for ...
user21489407
3
votes
1
answer
96
views
How do I use bindtags with ttk.Entry?
Following this question, I can setup bindtags to get events that include the keypress that activated the event.
When I change tk.Entry to ttk.Entry, the events still work but I am unable to select the ...
- 7,067
0
votes
1
answer
541
views
Python3.11.2 Error Installing tkfontawesome "python -m pip install tkfontawesome"
I'm trying to use Font Awesome for python but I haven't been able to get it to work.
import tkinter as tk
from tkfontawesome import icon_to_image
root = tk.Tk()
fb = icon_to_image("facebook&...
1
vote
1
answer
243
views
CTRL KeyPress event is fired trough scrolling with TouchPad
I'm trying to track the control-key when it's pressed and released.
While everything seemed fine in the beginning, but when scrolling with my touch-pad on my HP laptop on Windows 11 the KeyPress event ...
- 7,999
2
votes
1
answer
128
views
tkinter - Infinite Canvas "world" / "view" - keeping track of items in view
I feel like this is a little bit complicated or at least I'm confused on it, so I'll try to explain it by rendering the issue. Let me know if the issue isn't clear.
I get the output from my ...
- 7,999
0
votes
0
answers
1k
views
X Error of failed request: BadAlloc (insufficient resources for operation) while running tkinter
I encountered the following error message while running a python script that I am working on. It occurred while tkinter was loading ~1800 thumbnail images, each being 200x200 pixels large, into ...
- 8,194
2
votes
1
answer
568
views
How to change the colour of a ttk.Checkbutton when it is !disabled and selected?
How to change the colour of the indicator of ttk.Checkbutton when it is !disabled and selected? The following picture shows it is blueish in colour.
Typing the following:
import tkinter as tk
import ...
- 8,194
1
vote
1
answer
440
views
Python Tkinter: How to use update() thread safe instead of using mainloop()?
For context why I want to use update() and update_idletask() instead of just using mainloop():
I need to display a cv2.imshow fullscreen FullHD 50 FPS stream, grabbed in a different thread from a ...
3
votes
1
answer
1k
views
Tkinter - Scroll with touchpad / mouse gestures / two fingers scrolling in tkinter?
I wanted to implement two finger scrolling in tkinter.
Here is the result of my own attempt:
import tkinter as tk
class Scene:
def __init__(self, canvas):
self.canvas = canvas
...
- 523
0
votes
0
answers
121
views
How to show a messagebox after updating the frame?
The mainframe contains a label whose text element corresponds to a counter variable. To increase the counter, the user can press the increment button.
After 10 increments, I want to show a messagebox ...
- 51