TomSchimansky/CustomTkinter

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A modern and customizable python UI-library based on Tkinter

Stars: 13.6k
Forks: 1.2k
Open beginner issues: 2
Indexed issues: 295

Dominant language: Python
License: MIT
Last GitHub push: Jun 24, 2026
Latest indexed: Sep 20, 2026
Contributing guide: No contributing guide
Code of conduct: No code of conduct
Beginner labels: No beginner labels indexed
PR merge metrics: No merged PRs in 30d

Beginner friendly Everything

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295 open issues indexed

Scrolling in a dialog from tkinter.filedialog is causing exceptions in CTkScrollableFrame Open

Difficulty 2/5 1-3 hours Newbie friendliness 76/100

TomSchimansky/CustomTkinter#2866 · 9 comments · Opened Sep 4, 2026
Glassmorphism Open

Difficulty 5/5 Over a week Newbie friendliness 20/100

TomSchimansky/CustomTkinter#2864 · 1 comment · Opened Aug 31, 2026
Can't Change WM_INFO Open

Difficulty 3/5 1-2 days Newbie friendliness 55/100

TomSchimansky/CustomTkinter#2859 · 8 comments · Opened Aug 5, 2026
CTkScrollableFrame does not respond to Tk 9 <TouchpadScroll> events on macOS Open

Difficulty 3/5 1-2 days Newbie friendliness 72/100

TomSchimansky/CustomTkinter#2858 · 4 comments · Opened Jul 28, 2026
Creating a ttk.Treeview causes CustomTkinter widgets to lose their custom rendering on Python 3.14.4 Open

Difficulty 4/5 3-5 days Newbie friendliness 35/100

TomSchimansky/CustomTkinter#2854 · 1 comment · Opened Jul 13, 2026
black ComboBox DropDown if using widget scaling 2 on Linux (KDE) Open

bug

Difficulty 3/5 1-2 days Newbie friendliness 58/100

TomSchimansky/CustomTkinter#2817 · Opened Jun 20, 2026
Windows DPI scaling crash after destroying CTkOptionMenu due to stale DropdownMenu callback Open

bug

Difficulty 3/5 1-2 days Newbie friendliness 70/100

TomSchimansky/CustomTkinter#2813 · 3 comments · Opened Jun 12, 2026
CTkButton doesn't redraw correctly after maximizing the window Open

bug

Difficulty 3/5 1-2 days Newbie friendliness 48/100

TomSchimansky/CustomTkinter#2812 · 4 comments · Opened Jun 10, 2026
iconphoto() reverts to default icon Open

bug

Difficulty 3/5 1-2 days Newbie friendliness 55/100

TomSchimansky/CustomTkinter#2809 · 1 comment · Opened Jun 4, 2026
CTkLabel with takefocus=True needs 2 Tab presses per move — focus stops on inner CTkCanvas Open

bug

Difficulty 2/5 1-3 hours Newbie friendliness 84/100

TomSchimansky/CustomTkinter#2803 · Opened May 7, 2026
CTkScrollableFrame content visibility issue on MacOS Open

bug

Difficulty 4/5 3-5 days Newbie friendliness 45/100

TomSchimansky/CustomTkinter#2792 · 1 comment · Opened Feb 25, 2026
Set application icon issue - Blurry using iconbitmap Open

bug

Difficulty 4/5 3-5 days Newbie friendliness 35/100

TomSchimansky/CustomTkinter#2790 · 1 comment · Opened Feb 16, 2026
Accessibility and keyboard navigation? Open

enhancement

Difficulty 5/5 Over a week Newbie friendliness 30/100

TomSchimansky/CustomTkinter#2786 · 2 comments · Opened Jan 23, 2026
Context menu for CTK (feature request) Open

enhancement

Difficulty 5/5 Over a week Newbie friendliness 25/100

TomSchimansky/CustomTkinter#2762 · 2 comments · 1 reaction · Opened Sep 25, 2025
Feature Request: Add justify option to CTkComboBox dropdown list Open

enhancement

Difficulty 3/5 1-2 days Newbie friendliness 48/100

TomSchimansky/CustomTkinter#2759 · 1 comment · Opened Sep 19, 2025
Square buttons with rounded corners become distorted when adding an image Open

bug

Difficulty 3/5 1-2 days Newbie friendliness 65/100

TomSchimansky/CustomTkinter#2758 · 1 comment · Opened Sep 18, 2025
Custom theme dont show default Roboto font Open

bug

Difficulty 3/5 1-2 days Newbie friendliness 35/100

TomSchimansky/CustomTkinter#2755 · 1 comment · Opened Sep 11, 2025
Error message when creating a window after closing a previous window if the code is running in cmd or Visual Studio Code Open

bug

Difficulty 4/5 3-5 days Newbie friendliness 35/100

TomSchimansky/CustomTkinter#2752 · Opened Aug 30, 2025
CTkTabview does not properly pack tabs unless anchor is in the "s" row Open

bug

Difficulty 3/5 1-2 days Newbie friendliness 45/100

TomSchimansky/CustomTkinter#2739 · 1 comment · Opened Jul 28, 2025
Navigate through checkbox with "tab" key Open

enhancement

Difficulty 3/5 1-2 days Newbie friendliness 35/100

TomSchimansky/CustomTkinter#2712 · 9 comments · Opened Apr 14, 2025
Error importing customtkinter when the font files in ~/.fonts don't have write permissions Open

bug

Difficulty 3/5 1-2 days Newbie friendliness 55/100

TomSchimansky/CustomTkinter#2693 · 1 comment · 1 reaction · Opened Feb 26, 2025
Can't use CustomTkinter in Linux Pop Os Open

bug

Difficulty 4/5 3-5 days Newbie friendliness 35/100

TomSchimansky/CustomTkinter#2682 · 16 comments · 1 reaction · Opened Jan 27, 2025
Enhancement: Be able to implement custom fonts to the platform just by knowing its path. Open

enhancement

Difficulty 4/5 3-5 days Newbie friendliness 35/100

TomSchimansky/CustomTkinter#2670 · 1 comment · Opened Dec 30, 2024
When applying something using place in CTkScrollableFrame, nothing show up. Open

bug

Difficulty 3/5 1-2 days Newbie friendliness 45/100

TomSchimansky/CustomTkinter#2667 · 1 comment · Opened Dec 24, 2024
ScrollableFrame really slow in a new Toplevel if old Toplevel was destroyed Open

bug

Difficulty 3/5 1-2 days Newbie friendliness 42/100

TomSchimansky/CustomTkinter#2643 · 1 comment · Opened Nov 20, 2024
When I set anchor='w' and ipadx=20, it seems that ipadx has no effect Open

bug

Difficulty 3/5 1-2 days Newbie friendliness 68/100

TomSchimansky/CustomTkinter#2625 · 1 comment · Opened Nov 6, 2024
Focus on OptionMenu using tab key on keyboard. Open

enhancement

Difficulty 3/5 1-2 days Newbie friendliness 35/100

TomSchimansky/CustomTkinter#2623 · 1 comment · Opened Nov 5, 2024
bind() 'add' parameter Type Open

enhancement

Difficulty 2/5 1-3 hours Newbie friendliness 55/100

TomSchimansky/CustomTkinter#2616 · Opened Oct 27, 2024
ProgressBar determinate_speed divided by 50 Open

enhancement

Difficulty 2/5 1-3 hours Newbie friendliness 55/100

TomSchimansky/CustomTkinter#2606 · 1 comment · 1 reaction · Opened Oct 10, 2024
Nested CTkTabView tab buttons corner colors do not change when changing windows system theme color Open

bug

Difficulty 3/5 1-2 days Newbie friendliness 45/100

TomSchimansky/CustomTkinter#2600 · 1 comment · Opened Oct 3, 2024
Crashing when destroying a whole frame because of non-existing attribute Open

bug

Difficulty 3/5 1-2 days Newbie friendliness 42/100

TomSchimansky/CustomTkinter#2598 · 1 comment · Opened Oct 1, 2024
[BUG] CustomTkInter renders incorrectly on Linux when desktop scaling is used. Open

bug

Difficulty 4/5 3-5 days Newbie friendliness 35/100

TomSchimansky/CustomTkinter#2597 · 9 comments · 2 reactions · Opened Sep 29, 2024
README Update: Describe how to properly install CustomTkInter on Conda (Anaconda/Miniconda) Open

enhancement

Difficulty 1/5 1-3 hours Newbie friendliness 45/100

TomSchimansky/CustomTkinter#2596 · 3 comments · 2 reactions · Opened Sep 29, 2024
I can't change the width/height of a CtkLabel widget by set the corresponding attributes. Open

bug

Difficulty 3/5 1-2 days Newbie friendliness 35/100

TomSchimansky/CustomTkinter#2588 · Opened Sep 22, 2024
Progress bar rendering bug: height/width and corner_radius attributes not compatible Open

bug

Difficulty 3/5 1-2 days Newbie friendliness 35/100

TomSchimansky/CustomTkinter#2587 · Opened Sep 21, 2024
Is there any way to use labelframe in ctk? Open

enhancement

Difficulty 4/5 3-5 days Newbie friendliness 25/100

TomSchimansky/CustomTkinter#2574 · 5 comments · Opened Sep 10, 2024
CTkOptionMenu and CTkComboBox Display Issue Open

bug

Difficulty 3/5 1-2 days Newbie friendliness 45/100

TomSchimansky/CustomTkinter#2570 · 6 comments · Opened Sep 6, 2024
Common issue with an ugly line in segmented button when screen scaling in Windows is set to more than 100% Open

bug

Difficulty 3/5 1-2 days Newbie friendliness 38/100

TomSchimansky/CustomTkinter#2566 · 2 reactions · Opened Sep 4, 2024
[minor bug] Unexpected Button Resize Open

bug

Difficulty 3/5 1-2 days Newbie friendliness 48/100

TomSchimansky/CustomTkinter#2555 · 1 reaction · Opened Aug 28, 2024
CTKOptionMenu display issue Open

bug

Difficulty 3/5 1-2 days Newbie friendliness 35/100

TomSchimansky/CustomTkinter#2531 · 2 comments · Opened Aug 6, 2024
Scrollable Frame after bind does not scroll Open

bug

Difficulty 3/5 1-2 days Newbie friendliness 42/100

TomSchimansky/CustomTkinter#2521 · Opened Jul 29, 2024
Error executing the simple_example.py file Open

bug

Difficulty 3/5 1-2 days Newbie friendliness 35/100

TomSchimansky/CustomTkinter#2520 · 2 comments · Opened Jul 28, 2024
Bad screen distance error when i try to change the locale language Open

bug

Difficulty 3/5 1-2 days Newbie friendliness 25/100

TomSchimansky/CustomTkinter#2503 · 1 comment · Opened Jul 15, 2024
CTKComboBox arrow graphic issue Open

bug

Difficulty 3/5 1-2 days Newbie friendliness 25/100

TomSchimansky/CustomTkinter#2484 · 12 comments · 2 reactions · Opened Jun 24, 2024
CTkTopLevel Open

bug

Difficulty 3/5 1-2 days Newbie friendliness 35/100

TomSchimansky/CustomTkinter#2483 · 3 comments · Opened Jun 22, 2024
CTkCombobox drop down button and cursor not changing Open

bug

Difficulty 3/5 1-2 days Newbie friendliness 45/100

TomSchimansky/CustomTkinter#2479 · Opened Jun 19, 2024
Error while setting Variable of CTkSlider Open

bug

Difficulty 2/5 1-3 hours Newbie friendliness 35/100

TomSchimansky/CustomTkinter#2476 · Opened Jun 17, 2024
Update theme while running? Open

enhancement

Difficulty 5/5 Over a week Newbie friendliness 25/100

TomSchimansky/CustomTkinter#2475 · 6 comments · Opened Jun 17, 2024
Changing optionmenu dropdown border and width Open

enhancement

Difficulty 3/5 1-2 days Newbie friendliness 35/100

TomSchimansky/CustomTkinter#2474 · Opened Jun 16, 2024
CTkCanvas Uses Different Scaling Than Other Widgets Open

bug

Difficulty 4/5 3-5 days Newbie friendliness 35/100

TomSchimansky/CustomTkinter#2461 · 2 comments · Opened Jun 8, 2024

TomSchimansky/CustomTkinter

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