Signal

GtkApplication::query-end

Declaration 

void
query_end (
  GtkApplication* self,
  gpointer user_data
)

Description [src]

Emitted when the session manager is about to end the session.

This signal is only emitted if GtkApplication:register-session is true. Applications can connect to this signal and call gtk_application_inhibit() with GTK_APPLICATION_INHIBIT_LOGOUT to delay the end of the session until state has been saved.

Default handler:

The default handler is called before the handlers added via g_signal_connect().