GI.Gtk.Structs.TargetPair

A TargetPair is used to represent the same information as a table of TargetEntry, but in an efficient form.

Exported types

newtype TargetPair

Memory-managed wrapper type.

Constructors

TargetPair (ManagedPtr TargetPair)

Instances

WrappedPtr TargetPair

Defined in GI.Gtk.Structs.TargetPair

Methods

wrappedPtrCalloc :: IO (Ptr TargetPair)

wrappedPtrCopy :: TargetPair -> IO TargetPair

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

tag ~ AttrSet => Constructible TargetPair tag

Defined in GI.Gtk.Structs.TargetPair

Methods

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

newZeroTargetPair :: MonadIO m => m TargetPair

Construct a TargetPair struct initialized to zero.

noTargetPair :: Maybe TargetPair

A convenience alias for Nothing :: Maybe TargetPair.

Properties

flags

TargetFlags for DND

getTargetPairFlags :: MonadIO m => TargetPair -> m Word32

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

get targetPair #flags

setTargetPairFlags :: MonadIO m => TargetPair -> Word32 -> m ()

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

set targetPair [ #flags := value ]

info

an application-assigned integer ID which will get passed as a parameter to e.g the Widget::selection-get signal. It allows the application to identify the target type without extensive string compares.

getTargetPairInfo :: MonadIO m => TargetPair -> m Word32

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

get targetPair #info

setTargetPairInfo :: MonadIO m => TargetPair -> Word32 -> m ()

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

set targetPair [ #info := value ]

target

Atom representation of the target type

getTargetPairTarget :: MonadIO m => TargetPair -> m Atom

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

get targetPair #target