| Copyright | Will Thompson Iñaki García Etxebarria and Jonas Platte |
|---|---|
| License | LGPL-2.1 |
| Maintainer | Iñaki García Etxebarria (inaki@blueleaf.cc) |
| Safe Haskell | None |
| Language | Haskell2010 |
GI.Gtk.Structs.BindingSignal
Description
A GtkBindingSignal stores the necessary information to activate a widget in response to a key press via a signal emission.
Synopsis
- newtype BindingSignal = BindingSignal (ManagedPtr BindingSignal)
- newZeroBindingSignal :: MonadIO m => m BindingSignal
- noBindingSignal :: Maybe BindingSignal
- getBindingSignalNArgs :: MonadIO m => BindingSignal -> m Word32
- setBindingSignalNArgs :: MonadIO m => BindingSignal -> Word32 -> m ()
- clearBindingSignalNext :: MonadIO m => BindingSignal -> m ()
- getBindingSignalNext :: MonadIO m => BindingSignal -> m (Maybe BindingSignal)
- setBindingSignalNext :: MonadIO m => BindingSignal -> Ptr BindingSignal -> m ()
- clearBindingSignalSignalName :: MonadIO m => BindingSignal -> m ()
- getBindingSignalSignalName :: MonadIO m => BindingSignal -> m (Maybe Text)
- setBindingSignalSignalName :: MonadIO m => BindingSignal -> CString -> m ()
Exported types
newtype BindingSignal Source #
Memory-managed wrapper type.
Constructors
| BindingSignal (ManagedPtr BindingSignal) |
Instances
| WrappedPtr BindingSignal Source # | |
Defined in GI.Gtk.Structs.BindingSignal Methods wrappedPtrCalloc :: IO (Ptr BindingSignal) # | |
| tag ~ AttrSet => Constructible BindingSignal tag Source # | |
Defined in GI.Gtk.Structs.BindingSignal Methods new :: MonadIO m => (ManagedPtr BindingSignal -> BindingSignal) -> [AttrOp BindingSignal tag] -> m BindingSignal # | |
newZeroBindingSignal :: MonadIO m => m BindingSignal Source #
Construct a BindingSignal struct initialized to zero.
noBindingSignal :: Maybe BindingSignal Source #
A convenience alias for Nothing :: Maybe BindingSignal.
Properties
nArgs
number of arguments specified for the signal
getBindingSignalNArgs :: MonadIO m => BindingSignal -> m Word32 Source #
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 () Source #
Set the value of the “n_args” field.
When overloading is enabled, this is equivalent to
setbindingSignal [ #nArgs:=value ]
next
implementation detail
clearBindingSignalNext :: MonadIO m => BindingSignal -> m () Source #
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) Source #
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 () Source #
Set the value of the “next” field.
When overloading is enabled, this is equivalent to
setbindingSignal [ #next:=value ]
signalName
the action signal to be emitted
clearBindingSignalSignalName :: MonadIO m => BindingSignal -> m () Source #
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) Source #
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 () Source #
Set the value of the “signal_name” field.
When overloading is enabled, this is equivalent to
setbindingSignal [ #signalName:=value ]