Signals.clearSignalHandler

Disconnects a handler from instance so it will not be called during any future or currently ongoing emissions of the signal it has been connected to. The handler_id_ptr is then set to zero, which is never a valid handler ID value (see g_signal_connect()).

If the handler ID is 0 then this function does nothing.

A macro is also included that allows this function to be used without pointer casts.

struct Signals
static
void
clearSignalHandler

Parameters

handlerIdPtr gulong*

A pointer to a handler ID (of type gulong) of the handler to be disconnected.

instance_ ObjectG

The instance to remove the signal handler from.

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Since

2.62