Creates a new GApplication instance. If non-NULL, the application id must be valid. See g_application_id_is_valid(). If no application ID is given then some features of GApplication (most notably application uniqueness) will be disabled.
the application id. [allow-none]
the application flags
ConstructionException GTK+ fails to create the object.
See Implementation
Creates a new GApplication instance. If non-NULL, the application id must be valid. See g_application_id_is_valid(). If no application ID is given then some features of GApplication (most notably application uniqueness) will be disabled.