When a configuration setting is wrong, set the entry or file chooser
that contains the incorrect information to be surrounded by red.
This makes it easier for users to find where the error was made that
disallows them to click the "Apply" button.
https://bugzilla.gnome.org/show_bug.cgi?id=734446
These types appear with the same name in libnm-gtk, but they're
not shared because they come from different code, so they
need namespacing.
This prevents a crash that happens if you open a wifi property
dialog and then click "Connect to hidden network"
https://bugzilla.gnome.org/show_bug.cgi?id=700137
This code is fairly independent of the rest, and we don't want
net-device-wifi.c to become too massive and unmaintainable.
The code in connection-editor/ is fairly similar to
nm-connection-editor, with some simplification because we
currently only edit wireless connections.
The code in wireless-security/ is almost a straight copy
of the same code in nm-connection-editor, with some changes
to the .ui files to make them fit better in the new design.
