GI.Gdk.Structs.EventButton

Used for button press and button release events. The type field will be one of EventTypeButtonPress, EventType2buttonPress, EventType3buttonPress or EventTypeButtonRelease,

Double and triple-clicks result in a sequence of events being received. For double-clicks the order of events will be:

• EventTypeButtonPress
• EventTypeButtonRelease
• EventTypeButtonPress
• EventType2buttonPress
• EventTypeButtonRelease

Note that the first click is received just like a normal button press, while the second click results in a EventType2buttonPress being received just after the EventTypeButtonPress.

Triple-clicks are very similar to double-clicks, except that EventType3buttonPress is inserted after the third click. The order of the events is:

• EventTypeButtonPress
• EventTypeButtonRelease
• EventTypeButtonPress
• EventType2buttonPress
• EventTypeButtonRelease
• EventTypeButtonPress
• EventType3buttonPress
• EventTypeButtonRelease

For a double click to occur, the second button press must occur within 1/4 of a second of the first. For a triple click to occur, the third button press must also occur within 1/2 second of the first button press.

Exported types

newtype EventButton

Constructors

EventButton (ManagedPtr EventButton)

Instances

WrappedPtr EventButton

Methods

wrappedPtrCalloc :: IO (Ptr EventButton)

wrappedPtrCopy :: EventButton -> IO EventButton

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

(~) AttrOpTag tag AttrSet => Constructible EventButton tag

Methods

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

((~) * info (ResolveEventButtonMethod t EventButton), MethodInfo * info EventButton p) => IsLabel t (EventButton -> p)

Methods

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

((~) * info (ResolveEventButtonMethod t EventButton), MethodInfo * info EventButton p) => IsLabelProxy t (EventButton -> p)

Methods

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

HasAttributeList * EventButton

type AttributeList EventButton

type AttributeList EventButton

newZeroEventButton :: MonadIO m => m EventButton

Construct a EventButton struct initialized to zero.

noEventButton :: Maybe EventButton

Properties

axes

eventButton_axes :: AttrLabelProxy "axes"

getEventButtonAxes :: MonadIO m => EventButton -> m Double

setEventButtonAxes :: MonadIO m => EventButton -> Double -> m ()

button

eventButton_button :: AttrLabelProxy "button"

getEventButtonButton :: MonadIO m => EventButton -> m Word32

setEventButtonButton :: MonadIO m => EventButton -> Word32 -> m ()

device

clearEventButtonDevice :: MonadIO m => EventButton -> m ()

eventButton_device :: AttrLabelProxy "device"

getEventButtonDevice :: MonadIO m => EventButton -> m (Maybe Device)

setEventButtonDevice :: MonadIO m => EventButton -> Ptr Device -> m ()

sendEvent

eventButton_sendEvent :: AttrLabelProxy "sendEvent"

getEventButtonSendEvent :: MonadIO m => EventButton -> m Int8

setEventButtonSendEvent :: MonadIO m => EventButton -> Int8 -> m ()

state

eventButton_state :: AttrLabelProxy "state"

getEventButtonState :: MonadIO m => EventButton -> m [ModifierType]

setEventButtonState :: MonadIO m => EventButton -> [ModifierType] -> m ()

time

eventButton_time :: AttrLabelProxy "time"

getEventButtonTime :: MonadIO m => EventButton -> m Word32

setEventButtonTime :: MonadIO m => EventButton -> Word32 -> m ()

type

eventButton_type :: AttrLabelProxy "type"

getEventButtonType :: MonadIO m => EventButton -> m EventType

setEventButtonType :: MonadIO m => EventButton -> EventType -> m ()

window

clearEventButtonWindow :: MonadIO m => EventButton -> m ()

eventButton_window :: AttrLabelProxy "window"

getEventButtonWindow :: MonadIO m => EventButton -> m (Maybe Window)

setEventButtonWindow :: MonadIO m => EventButton -> Ptr Window -> m ()

x

eventButton_x :: AttrLabelProxy "x"

getEventButtonX :: MonadIO m => EventButton -> m Double

setEventButtonX :: MonadIO m => EventButton -> Double -> m ()

xRoot

eventButton_xRoot :: AttrLabelProxy "xRoot"

getEventButtonXRoot :: MonadIO m => EventButton -> m Double

setEventButtonXRoot :: MonadIO m => EventButton -> Double -> m ()

y

eventButton_y :: AttrLabelProxy "y"

getEventButtonY :: MonadIO m => EventButton -> m Double

setEventButtonY :: MonadIO m => EventButton -> Double -> m ()

yRoot

eventButton_yRoot :: AttrLabelProxy "yRoot"

getEventButtonYRoot :: MonadIO m => EventButton -> m Double

setEventButtonYRoot :: MonadIO m => EventButton -> Double -> m ()