Which GUI Framework Should I Use for Cross-Platform System Tray Support?

June 7, 2025 2 answers
Asked by TechNinja007
Hey everyone! I'm currently working on a small device that probes various things and I started developing a companion UI using Tkinter. I got to the point where I needed to implement a system tray icon to allow minimizing the app and peek at the probe values without fully opening the program. However, I realized this could get complicated for Linux users due to the split between Qt and GTK, especially since each has its own method for handling system tray functionality. Should I stick with Tkinter for a universal approach, or would it be better to create separate UIs that cater specifically to Windows and Linux (using PyQt for KDE and PyGTK for Gnome)? I know going with multiple frameworks means extra work, but I initially designed the GUI for the specific use of peeking at the system tray. Any advice?

Answers

Cody_Coder45
If you're aiming for a universal UI, Iโ€™d suggest going with Qt. While Gtk offers a great look on GNOME, it won't support system tray functionality for a while, if at all. Qt is just more versatile in this case.

GamerDude92: Totally agree on Qt being the go-to. Tkinterโ€™s easy because it has no extra dependencies, but you might find it gets messy quickly. Plus, itโ€™s pretty simple to find examples that include tray icons in Qt apps.

Learner123: When you mention using Qt, do you mean PyQt6? I've been using that for my recent projects. Should I focus on learning Qt itself or is PyQt6 sufficient for my needs?

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DevEnthusiast21
I havenโ€™t used Tkinter personally, but Iโ€™ve read that integrating `pystray` for system tray icons with your Tkinter project could be straightforward. It claims to work across Windows, MacOS, and Linux. Just an idea, but if youโ€™re still early in development, switching frameworks could save you time in the long run. WxPython is also a solid option, offering sys tray icons with tooltips, and like Qt, it works on all platforms.
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