gboolean change_event ( GSettings* self, gpointer keys, gint n_keys, gpointer user_data )
The “change-event” signal is emitted once per change event that affects this settings object. You should connect to this signal only if you are interested in viewing groups of changes before they are split out into multiple emissions of the “changed” signal. For most use cases it is more appropriate to use the “changed” signal.
In the event that the change event applies to one or more specified
keys will be an array of
GQuark of length
n_keys. In the
event that the change event applies to the
GSettings object as a
whole (ie: potentially every key has been changed) then
n_keys will be 0.
The default handler for this signal invokes the “changed” signal
for each affected key. If any other connected handler returns
TRUE then this default functionality will be suppressed.
|Default handler: |
The default handler is called after the handlers added via
Type: An array of
an array of `GQuarks` for the changed keys, or `NULL`.
The argument can be
The length of the array is specified in the
The length of the
keysarray, or 0