Signals.newValist

Creates a new signal. (This is usually done in the class initializer.)

See g_signal_new() for details on allowed signal names.

If c_marshaller is %NULL, g_cclosure_marshal_generic() will be used as the marshaller for this signal.

struct Signals

static

uint

newValist

(

string signalName

,

,

GSignalFlags signalFlags

,

Closure classClosure

,

GSignalAccumulator accumulator

,

,

GSignalCMarshaller cMarshaller

,

GType returnType

,

,

void* args

)

Parameters

signalName string: the name for the signal
itype GType: the type this signal pertains to. It will also pertain to types which are derived from this type.
signalFlags GSignalFlags: a combination of #GSignalFlags specifying detail of when the default handler is to be invoked. You should at least specify %G_SIGNAL_RUN_FIRST or %G_SIGNAL_RUN_LAST.
classClosure Closure: The closure to invoke on signal emission; may be %NULL.
accumulator GSignalAccumulator: the accumulator for this signal; may be %NULL.
accuData void*: user data for the @accumulator.
cMarshaller GSignalCMarshaller: the function to translate arrays of parameter values to signal emissions into C language callback invocations or %NULL.
returnType GType: the type of return value, or #G_TYPE_NONE for a signal without a return value.
nParams uint: the number of parameter types in @args.
args void*: va_list of #GType, one for each parameter.

Return Value

Type: uint

the signal id

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Source

See Implementation