pidgin/pidgin

Use Adwaita widgets for basic request entries

14 months ago, Elliott Sales de Andrade
9f89ed3c6465
Use Adwaita widgets for basic request entries

This uses `AdwEntryRow` and `AdwPasswordEntryRow` for text. Also, even though I kept it working in /r/2355, this drops username completion, as `GtkEntryCompletion` is not supported for `AdwEntryRow` and is also deprecated in GTK 4.10.

For multiline entries, `AdwEntryRow` doesn't support it, but I managed to create a mostly similar look to the single line entries. I didn't bother with making the title large when the entry is empty and unfocused, as Adwaita does a whole animation thing that I don't want to copy from them.

Integer fields did not really change, but we'll want to use [`AdwSpinRow`](https://gitlab.gnome.org/GNOME/libadwaita/-/merge_requests/612) when that's complete.

Testing Done:
Opened Request Fields from Demo protocol.

Reviewed at https://reviews.imfreedom.org/r/2365/
subdir('reference')
if ENABLE_GTK
pidgin_man = configure_file(
input : 'pidgin3.1.in',
output : 'pidgin3.1',
configuration : man_conf,
install : true,
install_dir : get_option('mandir') / 'man1')
endif
if enable_consoleui
finch_man = configure_file(
input : 'finch3.1.in',
output : 'finch3.1',
configuration : man_conf,
install : true,
install_dir : get_option('mandir') / 'man1')
endif