Emitted when a new listitem has been created and needs to be setup for use.
It is the first signal emitted for every listitem.
The [signal@Gtk.SignalListItemFactory::teardown] signal is the opposite of this signal and can be used to undo everything done in this signal.
See Implementation
Emitted when a new listitem has been created and needs to be setup for use.
It is the first signal emitted for every listitem.
The [signal@Gtk.SignalListItemFactory::teardown] signal is the opposite of this signal and can be used to undo everything done in this signal.