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Linux is a family of open source Unix-like operating systems based on the Linux kernel, an operating system kernel first released on September 17, 1991 by Linus Torvalds. Linux is typically packaged in a Linux distribution (or distro for short).

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basic UI programming in linux (infosec.pub)

submitted 4 months ago by [email protected] to c/[email protected]

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Hi all,

Perhaps a stupid question. Some time ago, I received a rpi zeroW as a gift, but as I did not have any use for ii I passed it to somebody else in our electronics-group. Now, that person has had a +30 year carreer as self-taught programmer -starting out with BASIC on DOS machines- so he showed of some of his old BASIC applications in dosbox on the pi.

So far so good, but he had an interesting question: Years ago, I wrote a library in BASIC for screen / window applications in DOS. (you know, pop-up text-windows and so on). How do I do that on linux (in C)?

As I myself only do 'backend' coding (so no UI), I have to admit I did not have any answer to that.

So, question, For somebody who has mostly coded in BASIC (first DOS and later Visual Basic) and now switched to C and python, what is the best / most easy tool to write a basic UI application with window-function on linux/unix. I know there exist things like QT and ncurses, but I never used these, so I have no idea.

Any advice?

Kr.

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[–] [email protected] 8 points 4 months ago* (last edited 4 months ago) (1 children)

Both GTK and Qt have good Python bindings.

GTK example: https://github.com/Taiko2k/GTK4PythonTutorial

There's also PyQt but it looks more complicated and I couldn't find as nice and straightforward of an example as GTK but I found this: https://realpython.com/qt-designer-python/

If you want to go to C, GTK works about the same way. If you want C++, Qt is pretty good there.

Otherwise you can go SDL and just put whatever pixels you want on the screen on your own.