GI.Gdk.Structs.EventScroll

Generated from button presses for the buttons 4 to 7. Wheel mice are usually configured to generate button press events for buttons 4 and 5 when the wheel is turned.

Some GDK backends can also generate “smooth” scroll events, which can be recognized by the ScrollDirectionSmooth scroll direction. For these, the scroll deltas can be obtained with eventGetScrollDeltas.

Exported types

newtype EventScroll

Constructors

EventScroll (ManagedPtr EventScroll)

Instances

WrappedPtr EventScroll

Methods

wrappedPtrCalloc :: IO (Ptr EventScroll)

wrappedPtrCopy :: EventScroll -> IO EventScroll

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

(~) AttrOpTag tag AttrSet => Constructible EventScroll tag

Methods

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

((~) * info (ResolveEventScrollMethod t EventScroll), MethodInfo * info EventScroll p) => IsLabel t (EventScroll -> p)

Methods

fromLabel :: Proxy# Symbol t -> EventScroll -> p

((~) * info (ResolveEventScrollMethod t EventScroll), MethodInfo * info EventScroll p) => IsLabelProxy t (EventScroll -> p)

Methods

fromLabelProxy :: Proxy Symbol t -> EventScroll -> p

HasAttributeList * EventScroll

type AttributeList EventScroll

type AttributeList EventScroll

newZeroEventScroll :: MonadIO m => m EventScroll

Construct a EventScroll struct initialized to zero.

noEventScroll :: Maybe EventScroll

Properties

deltaX

eventScroll_deltaX :: AttrLabelProxy "deltaX"

getEventScrollDeltaX :: MonadIO m => EventScroll -> m Double

setEventScrollDeltaX :: MonadIO m => EventScroll -> Double -> m ()

deltaY

eventScroll_deltaY :: AttrLabelProxy "deltaY"

getEventScrollDeltaY :: MonadIO m => EventScroll -> m Double

setEventScrollDeltaY :: MonadIO m => EventScroll -> Double -> m ()

device

clearEventScrollDevice :: MonadIO m => EventScroll -> m ()

eventScroll_device :: AttrLabelProxy "device"

getEventScrollDevice :: MonadIO m => EventScroll -> m (Maybe Device)

setEventScrollDevice :: MonadIO m => EventScroll -> Ptr Device -> m ()

direction

eventScroll_direction :: AttrLabelProxy "direction"

getEventScrollDirection :: MonadIO m => EventScroll -> m ScrollDirection

setEventScrollDirection :: MonadIO m => EventScroll -> ScrollDirection -> m ()

isStop

eventScroll_isStop :: AttrLabelProxy "isStop"

getEventScrollIsStop :: MonadIO m => EventScroll -> m Word32

setEventScrollIsStop :: MonadIO m => EventScroll -> Word32 -> m ()

sendEvent

eventScroll_sendEvent :: AttrLabelProxy "sendEvent"

getEventScrollSendEvent :: MonadIO m => EventScroll -> m Int8

setEventScrollSendEvent :: MonadIO m => EventScroll -> Int8 -> m ()

state

eventScroll_state :: AttrLabelProxy "state"

getEventScrollState :: MonadIO m => EventScroll -> m [ModifierType]

setEventScrollState :: MonadIO m => EventScroll -> [ModifierType] -> m ()

time

eventScroll_time :: AttrLabelProxy "time"

getEventScrollTime :: MonadIO m => EventScroll -> m Word32

setEventScrollTime :: MonadIO m => EventScroll -> Word32 -> m ()

type

eventScroll_type :: AttrLabelProxy "type"

getEventScrollType :: MonadIO m => EventScroll -> m EventType

setEventScrollType :: MonadIO m => EventScroll -> EventType -> m ()

window

clearEventScrollWindow :: MonadIO m => EventScroll -> m ()

eventScroll_window :: AttrLabelProxy "window"

getEventScrollWindow :: MonadIO m => EventScroll -> m (Maybe Window)

setEventScrollWindow :: MonadIO m => EventScroll -> Ptr Window -> m ()

x

eventScroll_x :: AttrLabelProxy "x"

getEventScrollX :: MonadIO m => EventScroll -> m Double

setEventScrollX :: MonadIO m => EventScroll -> Double -> m ()

xRoot

eventScroll_xRoot :: AttrLabelProxy "xRoot"

getEventScrollXRoot :: MonadIO m => EventScroll -> m Double

setEventScrollXRoot :: MonadIO m => EventScroll -> Double -> m ()

y

eventScroll_y :: AttrLabelProxy "y"

getEventScrollY :: MonadIO m => EventScroll -> m Double

setEventScrollY :: MonadIO m => EventScroll -> Double -> m ()

yRoot

eventScroll_yRoot :: AttrLabelProxy "yRoot"

getEventScrollYRoot :: MonadIO m => EventScroll -> m Double

setEventScrollYRoot :: MonadIO m => EventScroll -> Double -> m ()