Function
GObjectsignal_handler_block
Declaration [src]
void
g_signal_handler_block (
  GObject* instance,
  gulong handler_id
)
Description [src]
Blocks a handler of an instance so it will not be called during any signal emissions unless it is unblocked again. Thus “blocking” a signal handler means to temporarily deactivate it, a signal handler has to be unblocked exactly the same amount of times it has been blocked before to become active again.
The handler_id has to be a valid signal handler id, connected to a
signal of instance.
Parameters
- instance
- 
            Type: GObjectThe instance to block the signal handler of. The data is owned by the caller of the function. 
- handler_id
- 
            Type: gulongHandler id of the handler to be blocked.