Function
ClutterEventadd_filter
Declaration [src]
guint
clutter_event_add_filter (
  ClutterStage* stage,
  ClutterEventFilterFunc func,
  GDestroyNotify notify,
  gpointer user_data
)
Description [src]
Adds a function which will be called for all events that Clutter processes. The function will be called before any signals are emitted for the event and it will take precedence over any grabs.
Parameters
- stage
- 
            Type: ClutterStageThe ClutterStageto capture events for.The argument can be NULL.The data is owned by the caller of the function. 
- func
- 
            Type: ClutterEventFilterFuncThe callback function which will be passed all events. 
- notify
- 
            Type: GDestroyNotifyA GDestroyNotify.
- user_data
- 
            Type: gpointerA data pointer to pass to the function. The argument can be NULL.The data is owned by the caller of the function. 
Return value
Type: guint
An identifier for the event filter, to be used
  with clutter_event_remove_filter().