I integrated the old code from libui_paradise and documentation into a new project called "widgets"; I have not yet uploaded this to github, but eventually will do so

[rubyFeedback]

Hey there kojix2,

I just found today https://github.com/kojix2/libui_paradise; I am awfully
disorganized and have not noticed it before. My apologies.

I have actually integrated my "downstream" code into a new project called
"widgets". This one shall unify all my GUI-related code: gtk3, gtk4,
libui, also jruby-Swing, and possibly wxruby eventually (and perhaps
fxruby). Right now I actually started yet-another-rewrite, because the
old code I wrote so far, is a bit chaotic.

The current rewrite is an attempt to simplify the GUI code I use (and also,
unify it; for instance, create_button() should work in all toolkits and also
simply button(), although create_button() is perhaps better, despite being
longer, simply because it is more explicit than e. g. "button1 = button('Hey there')").

I did, however had, underestimate the amount of work. Right now I am working
on LibUI first, so this is what I am doing in the last some days. I am going through
all simple and complex examples in LibUI first, finishing the old code, and then
going through all the libui-specific applications I started/finished and reviewing
them, to see whether I can simplify them.

I tried to switch to jruby-Swing actually, because one primary use case
I have had is to make working on Windows easier, but Swing is not the
best toolkit and I ran into some issues with a notebook-tab (tabbed
paned interface with tabs to switch between widgets) while also trying
my luck at a null-layout (that is, via absolute positioning), because
the Swing layout managers are not great. But I gave up for now, because
I ran into some issues with my own code. So now I am back at the
drawing board again, starting with libui actually, because it is both
the simplest GUI (in my opinion) and it works on Windows fine. Also,
I ran into some other issues with gtk and gobject-introspection, but
that is besides the point.

So the TL;DR is that I am still working on the code; almost all of the
old code from libui_paradise is in the widgets-project, as well as
the documentation (which I have already improved; I am actually trying
to add as many useful images as possible here). I will also eventually
upload all that code to github, at the least, but right now I am
still trying to polish and finish the widgets-project as much as
that is possible. So this is just a bit of information - sorry for
the heavily delayed response.

I can not yet with certainty say when I will upload the code in widgets; right now
I am still polishing it. If anyone wants to have the (incomplete) code + old code,
I can happily email it or send it otherwise. But it may be better to wait until it
is more finished and polished, as right now it is a bit chaotic and confusing,
which is another reason why I have not released it yet (also, I am a bit slow,
but even a snail may eventually reach the goal).