cross-posted from: https://lemmy.world/post/11271385
Basically, you can choose some slides from an opened .tex file to copy. It also has the function to see which graphics files are included in the selected files, so you know which ones to copy.
Here is the Github link: https://github.com/Atreyagaurav/beamer-quickie
The PDF pages are shown using the SyncTeX (if available) so that you can visually choose the slides as long as there is a single .tex source file, (might still work without synctex for simple cases).
I've made it on Linux, so it hasn't been tested in windows. You probably will need to compile gtk on Windows if you want to make it work. So if someone is really interested let me know, I can give instructions. Even in linux you'll need to install dependencies.
My experience is very limited, especially on GTK3; but I think GTK4 really streamlined listview/model operations, especially with the newly introduced GtkExpression, & the ability to bind GObject properties to expressions that the toolkit will figure out when to evaluate & plug in.
The following blog entries help establish the fundamental concepts pretty well, I think: https://blog.gtk.org/2020/06/07/scalable-lists-in-gtk-4/ https://blog.gtk.org/2020/06/08/more-on-lists-in-gtk-4/ https://blog.gtk.org/2020/09/08/on-list-models/ — but the crux of the matter really is GObject, & signalling; & ToshioCP's tutorial fills an important gap in the existing body of documentation.
Also, the Lists section on the Gtk4 Demo app is really helpful (e.g., the comments on the 'Clocks' example explain how to use GtkExpression really well: https://gitlab.gnome.org/GNOME/gtk/-/blob/main/demos/gtk-demo/listview_clocks.c?ref_type=heads#L2 ).
-- EDIT: Also, I think the new GJS 'GTK4 Book' does a good job explaining the new widgets & data structures -- so even if you aren't using the JS bindings, the code examples can be helpful: https://rmnvgr.gitlab.io/gtk4-gjs-book/application/list-widgets/ ; I never used GJS (just C, and pygobject); but the GJS book helped me quite a bit wrt the ListStore, and setting up DBus connectivity:
Thank you. I've been using grk4-rs so I went over their examples and the book. Looking at the c examples might be good as well. And I'll learn about the GObjects. So far I've been winging it based on examples I see and the properties of different classes.