GI.Gtk.Structs.BindingSignal

A GtkBindingSignal stores the necessary information to activate a widget in response to a key press via a signal emission.

Exported types

newtype BindingSignal

Memory-managed wrapper type.

Constructors

BindingSignal (ManagedPtr BindingSignal)

Instances

WrappedPtr BindingSignal

Defined in GI.Gtk.Structs.BindingSignal

Methods

wrappedPtrCalloc :: IO (Ptr BindingSignal)

wrappedPtrCopy :: BindingSignal -> IO BindingSignal

wrappedPtrFree :: Maybe (FunPtr (Ptr BindingSignal -> IO ()))

tag ~ AttrSet => Constructible BindingSignal tag

Defined in GI.Gtk.Structs.BindingSignal

Methods

new :: MonadIO m => (ManagedPtr BindingSignal -> BindingSignal) -> [AttrOp BindingSignal tag] -> m BindingSignal

newZeroBindingSignal :: MonadIO m => m BindingSignal

Construct a BindingSignal struct initialized to zero.

noBindingSignal :: Maybe BindingSignal

A convenience alias for Nothing :: Maybe BindingSignal.

Properties

nArgs

number of arguments specified for the signal

getBindingSignalNArgs :: MonadIO m => BindingSignal -> m Word32

Get the value of the “n_args” field. When overloading is enabled, this is equivalent to

get bindingSignal #nArgs

setBindingSignalNArgs :: MonadIO m => BindingSignal -> Word32 -> m ()

Set the value of the “n_args” field. When overloading is enabled, this is equivalent to

set bindingSignal [ #nArgs := value ]

next

implementation detail

clearBindingSignalNext :: MonadIO m => BindingSignal -> m ()

Set the value of the “next” field to Nothing. When overloading is enabled, this is equivalent to

clear #next

getBindingSignalNext :: MonadIO m => BindingSignal -> m (Maybe BindingSignal)

Get the value of the “next” field. When overloading is enabled, this is equivalent to

get bindingSignal #next

setBindingSignalNext :: MonadIO m => BindingSignal -> Ptr BindingSignal -> m ()

Set the value of the “next” field. When overloading is enabled, this is equivalent to

set bindingSignal [ #next := value ]

signalName

the action signal to be emitted

clearBindingSignalSignalName :: MonadIO m => BindingSignal -> m ()

Set the value of the “signal_name” field to Nothing. When overloading is enabled, this is equivalent to

clear #signalName

getBindingSignalSignalName :: MonadIO m => BindingSignal -> m (Maybe Text)

Get the value of the “signal_name” field. When overloading is enabled, this is equivalent to

get bindingSignal #signalName

setBindingSignalSignalName :: MonadIO m => BindingSignal -> CString -> m ()

Set the value of the “signal_name” field. When overloading is enabled, this is equivalent to

set bindingSignal [ #signalName := value ]