[ CCode ( has_target = false ) ]
public delegate bool PadActivateModeFunction (Pad pad, Object parent, PadMode mode, bool active)
The prototype of the push and pull activate functions.
| pad |
a Pad |
| parent |
the parent of |
| mode |
the requested activation mode of |
| active |
activate or deactivate the pad. |
|
true if the pad could be activated or deactivated. |