GI.Gtk.Objects.Gesture

Contents

• Exported types
• Methods
  • gestureGetBoundingBox
  • gestureGetBoundingBoxCenter
  • gestureGetDevice
  • gestureGetGroup
  • gestureGetLastEvent
  • gestureGetLastUpdatedSequence
  • gestureGetPoint
  • gestureGetSequenceState
  • gestureGetSequences
  • gestureGetWindow
  • gestureGroup
  • gestureHandlesSequence
  • gestureIsActive
  • gestureIsGroupedWith
  • gestureIsRecognized
  • gestureSetSequenceState
  • gestureSetState
  • gestureSetWindow
  • gestureUngroup
• Properties
  • NPoints
  • Window
• Signals
  • Begin
  • Cancel
  • End
  • SequenceStateChanged
  • Update

Description

Synopsis

• newtype Gesture = Gesture (ForeignPtr Gesture)
• class GObject o => GestureK o
• toGesture :: GestureK o => o -> IO Gesture
• noGesture :: Maybe Gesture
• data GestureGetBoundingBoxMethodInfo
• gestureGetBoundingBox :: (MonadIO m, GestureK a) => a -> m (Bool, Rectangle)
• data GestureGetBoundingBoxCenterMethodInfo
• gestureGetBoundingBoxCenter :: (MonadIO m, GestureK a) => a -> m (Bool, Double, Double)
• data GestureGetDeviceMethodInfo
• gestureGetDevice :: (MonadIO m, GestureK a) => a -> m Device
• data GestureGetGroupMethodInfo
• gestureGetGroup :: (MonadIO m, GestureK a) => a -> m [Gesture]
• data GestureGetLastEventMethodInfo
• gestureGetLastEvent :: (MonadIO m, GestureK a) => a -> EventSequence -> m Event
• data GestureGetLastUpdatedSequenceMethodInfo
• gestureGetLastUpdatedSequence :: (MonadIO m, GestureK a) => a -> m EventSequence
• data GestureGetPointMethodInfo
• gestureGetPoint :: (MonadIO m, GestureK a) => a -> Maybe EventSequence -> m (Bool, Double, Double)
• data GestureGetSequenceStateMethodInfo
• gestureGetSequenceState :: (MonadIO m, GestureK a) => a -> EventSequence -> m EventSequenceState
• data GestureGetSequencesMethodInfo
• gestureGetSequences :: (MonadIO m, GestureK a) => a -> m [EventSequence]
• data GestureGetWindowMethodInfo
• gestureGetWindow :: (MonadIO m, GestureK a) => a -> m Window
• data GestureGroupMethodInfo
• gestureGroup :: (MonadIO m, GestureK a, GestureK b) => a -> b -> m ()
• data GestureHandlesSequenceMethodInfo
• gestureHandlesSequence :: (MonadIO m, GestureK a) => a -> EventSequence -> m Bool
• data GestureIsActiveMethodInfo
• gestureIsActive :: (MonadIO m, GestureK a) => a -> m Bool
• data GestureIsGroupedWithMethodInfo
• gestureIsGroupedWith :: (MonadIO m, GestureK a, GestureK b) => a -> b -> m Bool
• data GestureIsRecognizedMethodInfo
• gestureIsRecognized :: (MonadIO m, GestureK a) => a -> m Bool
• data GestureSetSequenceStateMethodInfo
• gestureSetSequenceState :: (MonadIO m, GestureK a) => a -> EventSequence -> EventSequenceState -> m Bool
• data GestureSetStateMethodInfo
• gestureSetState :: (MonadIO m, GestureK a) => a -> EventSequenceState -> m Bool
• data GestureSetWindowMethodInfo
• gestureSetWindow :: (MonadIO m, GestureK a, WindowK b) => a -> Maybe b -> m ()
• data GestureUngroupMethodInfo
• gestureUngroup :: (MonadIO m, GestureK a) => a -> m ()
• data GestureNPointsPropertyInfo
• constructGestureNPoints :: Word32 -> IO ([Char], GValue)
• getGestureNPoints :: (MonadIO m, GestureK o) => o -> m Word32
• data GestureWindowPropertyInfo
• constructGestureWindow :: WindowK a => a -> IO ([Char], GValue)
• getGestureWindow :: (MonadIO m, GestureK o) => o -> m Window
• setGestureWindow :: (MonadIO m, GestureK o, WindowK a) => o -> a -> m ()
• type GestureBeginCallback = EventSequence -> IO ()
• type GestureBeginCallbackC = Ptr () -> Ptr EventSequence -> Ptr () -> IO ()
• data GestureBeginSignalInfo
• afterGestureBegin :: (GObject a, MonadIO m) => a -> GestureBeginCallback -> m SignalHandlerId
• gestureBeginCallbackWrapper :: GestureBeginCallback -> Ptr () -> Ptr EventSequence -> Ptr () -> IO ()
• gestureBeginClosure :: GestureBeginCallback -> IO Closure
• mkGestureBeginCallback :: GestureBeginCallbackC -> IO (FunPtr GestureBeginCallbackC)
• noGestureBeginCallback :: Maybe GestureBeginCallback
• onGestureBegin :: (GObject a, MonadIO m) => a -> GestureBeginCallback -> m SignalHandlerId
• type GestureCancelCallback = EventSequence -> IO ()
• type GestureCancelCallbackC = Ptr () -> Ptr EventSequence -> Ptr () -> IO ()
• data GestureCancelSignalInfo
• afterGestureCancel :: (GObject a, MonadIO m) => a -> GestureCancelCallback -> m SignalHandlerId
• gestureCancelCallbackWrapper :: GestureCancelCallback -> Ptr () -> Ptr EventSequence -> Ptr () -> IO ()
• gestureCancelClosure :: GestureCancelCallback -> IO Closure
• mkGestureCancelCallback :: GestureCancelCallbackC -> IO (FunPtr GestureCancelCallbackC)
• noGestureCancelCallback :: Maybe GestureCancelCallback
• onGestureCancel :: (GObject a, MonadIO m) => a -> GestureCancelCallback -> m SignalHandlerId
• type GestureEndCallback = EventSequence -> IO ()
• type GestureEndCallbackC = Ptr () -> Ptr EventSequence -> Ptr () -> IO ()
• data GestureEndSignalInfo
• afterGestureEnd :: (GObject a, MonadIO m) => a -> GestureEndCallback -> m SignalHandlerId
• gestureEndCallbackWrapper :: GestureEndCallback -> Ptr () -> Ptr EventSequence -> Ptr () -> IO ()
• gestureEndClosure :: GestureEndCallback -> IO Closure
• mkGestureEndCallback :: GestureEndCallbackC -> IO (FunPtr GestureEndCallbackC)
• noGestureEndCallback :: Maybe GestureEndCallback
• onGestureEnd :: (GObject a, MonadIO m) => a -> GestureEndCallback -> m SignalHandlerId
• type GestureSequenceStateChangedCallback = EventSequence -> EventSequenceState -> IO ()
• type GestureSequenceStateChangedCallbackC = Ptr () -> Ptr EventSequence -> CUInt -> Ptr () -> IO ()
• data GestureSequenceStateChangedSignalInfo
• afterGestureSequenceStateChanged :: (GObject a, MonadIO m) => a -> GestureSequenceStateChangedCallback -> m SignalHandlerId
• gestureSequenceStateChangedCallbackWrapper :: GestureSequenceStateChangedCallback -> Ptr () -> Ptr EventSequence -> CUInt -> Ptr () -> IO ()
• gestureSequenceStateChangedClosure :: GestureSequenceStateChangedCallback -> IO Closure
• mkGestureSequenceStateChangedCallback :: GestureSequenceStateChangedCallbackC -> IO (FunPtr GestureSequenceStateChangedCallbackC)
• noGestureSequenceStateChangedCallback :: Maybe GestureSequenceStateChangedCallback
• onGestureSequenceStateChanged :: (GObject a, MonadIO m) => a -> GestureSequenceStateChangedCallback -> m SignalHandlerId
• type GestureUpdateCallback = EventSequence -> IO ()
• type GestureUpdateCallbackC = Ptr () -> Ptr EventSequence -> Ptr () -> IO ()
• data GestureUpdateSignalInfo
• afterGestureUpdate :: (GObject a, MonadIO m) => a -> GestureUpdateCallback -> m SignalHandlerId
• gestureUpdateCallbackWrapper :: GestureUpdateCallback -> Ptr () -> Ptr EventSequence -> Ptr () -> IO ()
• gestureUpdateClosure :: GestureUpdateCallback -> IO Closure
• mkGestureUpdateCallback :: GestureUpdateCallbackC -> IO (FunPtr GestureUpdateCallbackC)
• noGestureUpdateCallback :: Maybe GestureUpdateCallback
• onGestureUpdate :: (GObject a, MonadIO m) => a -> GestureUpdateCallback -> m SignalHandlerId

Exported types

Methods

gestureGetBoundingBox

gestureGetBoundingBoxCenter

gestureGetDevice

gestureGetGroup

gestureGetLastEvent

gestureGetLastUpdatedSequence

gestureGetPoint

gestureGetSequenceState

gestureGetSequences

gestureGetWindow

gestureGroup

gestureHandlesSequence

gestureIsActive

gestureIsGroupedWith

gestureIsRecognized

gestureSetSequenceState

gestureSetState

gestureSetWindow

gestureUngroup

Properties

NPoints

Window

Signals

Begin

Cancel

End

SequenceStateChanged

Update