GI.Gdk.Structs.EventProximity

Proximity events are generated when using GDK’s wrapper for the XInput extension. The XInput extension is an add-on for standard X that allows you to use nonstandard devices such as graphics tablets. A proximity event indicates that the stylus has moved in or out of contact with the tablet, or perhaps that the user’s finger has moved in or out of contact with a touch screen.

This event type will be used pretty rarely. It only is important for XInput aware programs that are drawing their own cursor.

Exported types

newtype EventProximity

Constructors

EventProximity (ForeignPtr EventProximity)

Instances

(~) AttrOpTag tag AttrSet => Constructible EventProximity tag

((~) * info (ResolveEventProximityMethod t EventProximity), MethodInfo * info EventProximity p) => IsLabelProxy t (EventProximity -> p)

type AttributeList EventProximity

newZeroEventProximity :: MonadIO m => m EventProximity

Construct a EventProximity struct initialized to zero.

noEventProximity :: Maybe EventProximity

Properties

Device

eventProximityClearDevice :: MonadIO m => EventProximity -> m ()

eventProximityDevice :: AttrLabelProxy "device"

eventProximityReadDevice :: MonadIO m => EventProximity -> m (Maybe Device)

eventProximityWriteDevice :: MonadIO m => EventProximity -> Ptr Device -> m ()

SendEvent

eventProximityReadSendEvent :: MonadIO m => EventProximity -> m Int8

eventProximitySendEvent :: AttrLabelProxy "sendEvent"

eventProximityWriteSendEvent :: MonadIO m => EventProximity -> Int8 -> m ()

Time

eventProximityReadTime :: MonadIO m => EventProximity -> m Word32

eventProximityTime :: AttrLabelProxy "time"

eventProximityWriteTime :: MonadIO m => EventProximity -> Word32 -> m ()

Type

eventProximityReadType :: MonadIO m => EventProximity -> m EventType

eventProximityType :: AttrLabelProxy "type"

eventProximityWriteType :: MonadIO m => EventProximity -> EventType -> m ()

Window

eventProximityClearWindow :: MonadIO m => EventProximity -> m ()

eventProximityReadWindow :: MonadIO m => EventProximity -> m (Maybe Window)

eventProximityWindow :: AttrLabelProxy "window"

eventProximityWriteWindow :: MonadIO m => EventProximity -> Ptr Window -> m ()