[ CCode ( instance_pos = 2.9 ) ]
public delegate bool PadStickyEventsForeachFunction (Pad pad, Event? event)
Callback used by sticky_events_foreach.
When this function returns true, the next event will be returned. When false is returned,
sticky_events_foreach will return.
When event is set to null, the item will be removed from the list of sticky events. event can be
replaced by assigning a new reference to it. This function is responsible for unreffing the old event when removing or modifying.
| pad |
the Pad. |
| event |
a sticky Event. |
| user_data |
the pointer to optional user data. |
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