#Qt full screen install
On the PC you plan to develop from, download and install QtCreator. I’m no apt-get expert, but python3-pyqt5 might be enough to drag along python3. Raspberry Pi InstructionsĪssuming you’re running Raspian Jessie, you can install all three with apt-get: sudo apt-get install python3 python3-pyqt5 The PyQt5 download page has binaries for Windows. Next, you need PyQt5, which installation varies by operating system. However, I like that with the homebrew install they can find each other. If you know all the directories, you can probably get away without re-installing these. I don’t have much to say about Windows or Linux but on the Mac, install python3 and Qt5 with homebrew. Whether you’re on a Mac, Windows, or Linux, get python3 and Qt5 installed. I ran into problems and decided to use python3 instead. It wasn’t clear to me if Qt5 worked with the python2.7. In my case, I found it pretty easy to duplicate the Python/Qt environment on both.
#Qt full screen code
So I wanted to use my laptop “for development” and then deploy the code to my Pi when done. While the Raspberry Pi is a perfectly capable computer, I found developing on a 3.2” TFT a bit cumbersome. If you want “pure” open-source, then you might be happier with wxPython. Qt is modern, and it’s free (since I’m not developing anything commercial.) I know even the mere mention of “commercial” will cause some people to turn away.
#Qt full screen license
PyQt is available as GPL or Commercial License while Qt is available under LGPL or Commercial license. I decided on the PyQt binding from Riverbank to go along with Qt5. Having a little bit of familiarity with Qt, I looked into its Python bindings and was happy. You could write on it, and it’d save what you write, about ten years before Apple did it. In college, I used Qt for my senior design project: an electronic notebook. However, I had some trouble getting wxGlade running, which is a WYSIWYG GUI editor. The UI widgets have a modern feel, though they not entirely native-looking. The other toolkit I considered was wxPython.
I decided not to use it though because the widgets have a very dated look to them.
If you have Python running on your system, you have TkInter. Not listed there is TkInter, which is the most used Python toolkit. If you start with this article on, you’ll find five potential python toolkits. Here is how I got Qt5 for Python up and running to create a Raspberry Pi GUI. “Ready to go” means they install easily on Raspian and work well on the Pi. Python is popular in Pi projects, so I decided to stick with it and find out what GUI toolkits are ready to go. So what could I do to create a Raspberry Pi GUI? The problem is I didn’t know much about writing GUI applications in Linux.
The Pi+Screen will act as the primary controller for all of my things. This screen is what I needed for my IoT project.
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