Reading the documentation, I just notice lots of familiarity with my own solution using haskell and gi-gtk4. I think that anybody that read https://bichanna.github.io/posts/tea-time/ will get the same ideas. This basically boils down to:
1. Use a native widget system such as GTK (I evaluated Qt too)
2. Wrap widgets into a component datatype that is aware on how to update the widget when the props/model changes.
3. Define a dispatch closure that is passed to widget that accepts messages. Actions on the widgets should use this instead of mutating a reference.
4. That dispatch closure is component aware and it will call the update function on all the widgets.
There are some extra complications for long running computations but the model is a good base to build on. I wish the best to the relm team, most likely I will use them when programminmg in rust.
This is Gnome/GTK, not cross-platform like I would have expected. A Linux-first approach. I’m happy that this is the world we’re in now but expect it still to be royal pain to get a build running on Windows. Huge congrats to everyone involved if not!
I used plain gtk-rs for my last project and there is definitely some friction between rust and the gobject system. I think for my next project I will give relm4 a try. Apparently you can always drop back to gtk-rs if needed.
You have to head to the documentation to see an example. It is still Rust, which is a bit of an acquired taste so keeping that beauty off the main page makes sense.
1. Use a native widget system such as GTK (I evaluated Qt too)
2. Wrap widgets into a component datatype that is aware on how to update the widget when the props/model changes.
3. Define a dispatch closure that is passed to widget that accepts messages. Actions on the widgets should use this instead of mutating a reference.
4. That dispatch closure is component aware and it will call the update function on all the widgets.
There are some extra complications for long running computations but the model is a good base to build on. I wish the best to the relm team, most likely I will use them when programminmg in rust.
So, not native in the sense of using or even resembling the native UI toolkit.