SignalRun Firstlocation-SignalRun Firstnotification-Emitted when a non-exported action is activated on a notification.
SignalRun Firstsession-Emitted when session state monitoring is enabled and the state of the login session changes or the screensaver is activated or deactivated.
SignalRun Firstspawn-Emitted when a process that was spawned with Portal.spawn exits.
SignalRun Firstupdate-Emitted when updates monitoring is enabled and a new update is available.
It is only sent once with the same information, but it can be sent many times if new updates appear.
SignalRun Firstupdate-Emitted to indicate progress of an update installation.
It is undefined exactly how often it is sent, but it will be emitted at
least once at the end with a non-zero status. For each successful
operation in the update, we're also guaranteed to send exactly one signal
with progress 100.
SignalDetailedActionRun FirstnotifyThe notify signal is emitted on an object when one of its properties has
its value set through g_object_set_property(), g_object_set(), et al.
Note that getting this signal doesn’t itself guarantee that the value of
the property has actually changed. When it is emitted is determined by the
derived GObject class. If the implementor did not create the property with
GObject.ParamFlags.EXPLICIT_NOTIFY, then any call to g_object_set_property() results
in ::notify being emitted, even if the new value is the same as the old.
If they did pass GObject.ParamFlags.EXPLICIT_NOTIFY, then this signal is emitted only
when they explicitly call g_object_notify() or g_object_notify_by_pspec(),
and common practice is to do that only when the value has actually changed.
This signal is typically used to obtain change notification for a
single property, by specifying the property name as a detail in the
g_signal_connect() call, like this:
g_signal_connect (text_view->buffer, "notify::paste-target-list",
G_CALLBACK (gtk_text_view_target_list_notify),
text_view)
It is important to note that you must use [canonical parameter names][class@GObject.ParamSpec#parameter-names] as detail strings for the notify signal.
Emitted when location monitoring is enabled and the location changes.