The package should work properly, however the GTK4 dependency isn't
quite correct. The instructions from upstream suggest that the author is
using Fedora, not Debian. After testing real quick, it looks like Fedora
37 compiles properly, but Fedora 38 aborts with a deprecation warning
(-Werror=deprecated-declarations). Fedora 39 does the same, of
course.
Remove 48x48 icon; use 256x256 icon only.
Remove icons from the executable.
No need to call gtk_window_set_default_icon_name() anymore.
Add desktop file.
Add install and uninstall Makefile targets.
Update USAGE.md with installation instructions.
Thanks to @szszoke for figuring this one out!
Fixes#2.
Hard-coding a light background for route-label hovering didn't work
well with dark themes which have text in a light colour. Use
@theme_selected_bg_color as suggested by @szszoke.
Fixes#3.
Set the alignment on the socket picture to be center rather than fill
so if there's extra space available the image doesn't get expanded and
look awful.
Fixes#1.
