-- GENERATED by C->Haskell Compiler, version 0.28.6 Switcheroo, 25 November 2017 (Haskell)
-- Edit the ORIGNAL .chs file instead!


{-# LINE 1 "src/Graphics/UI/FLTK/LowLevel/Base/Slider.chs" #-}
{-# LANGUAGE CPP, TypeSynonymInstances, FlexibleInstances, MultiParamTypeClasses, FlexibleContexts #-}
{-# OPTIONS_GHC -fno-warn-orphans #-}
module Graphics.UI.FLTK.LowLevel.Base.Slider
    (
     sliderNew,
     sliderCustom
  , drawSliderBase
  , handleSliderBase
  , resizeSliderBase
  , hideSliderBase
  , showWidgetSliderBase
     -- * Hierarchy
     --
     -- $hierarchy

     -- * Functions
     --
     -- $functions
    )
where
import qualified Foreign.C.Types as C2HSImp
import qualified Foreign.Ptr as C2HSImp






import C2HS hiding (cFromEnum, cFromBool, cToBool,cToEnum)
import Graphics.UI.FLTK.LowLevel.Base.Widget
import Graphics.UI.FLTK.LowLevel.Fl_Enumerations
import Graphics.UI.FLTK.LowLevel.Fl_Types
import Graphics.UI.FLTK.LowLevel.Utils
import Graphics.UI.FLTK.LowLevel.Dispatch
import qualified Data.Text as T
import Graphics.UI.FLTK.LowLevel.Hierarchy
overriddenWidgetNewWithLabel' :: (Int) -> (Int) -> (Int) -> (Int) -> (CString) -> (Ptr ()) -> IO ((Ptr ()))
overriddenWidgetNewWithLabel' a1 a2 a3 a4 a5 a6 =
  let {a1' = fromIntegral a1} in
  let {a2' = fromIntegral a2} in
  let {a3' = fromIntegral a3} in
  let {a4' = fromIntegral a4} in
  (flip ($)) a5 $ \a5' ->
  let {a6' = id a6} in
  overriddenWidgetNewWithLabel''_ a1' a2' a3' a4' a5' a6' >>= \res ->
  let {res' = id res} in
  return (res')

{-# LINE 33 "src/Graphics/UI/FLTK/LowLevel/Base/Slider.chs" #-}

overriddenWidgetNew' :: (Int) -> (Int) -> (Int) -> (Int) -> (Ptr ()) -> IO ((Ptr ()))
overriddenWidgetNew' a1 a2 a3 a4 a5 =
  let {a1' = fromIntegral a1} in
  let {a2' = fromIntegral a2} in
  let {a3' = fromIntegral a3} in
  let {a4' = fromIntegral a4} in
  let {a5' = id a5} in
  overriddenWidgetNew''_ a1' a2' a3' a4' a5' >>= \res ->
  let {res' = id res} in
  return (res')

{-# LINE 34 "src/Graphics/UI/FLTK/LowLevel/Base/Slider.chs" #-}

sliderCustom ::
       Rectangle                         -- ^ The bounds of this Slider
    -> Maybe T.Text                      -- ^ The Slider label
    -> Maybe (Ref Slider -> IO ())           -- ^ Optional custom drawing function
    -> Maybe (CustomWidgetFuncs Slider)      -- ^ Optional custom widget functions
    -> IO (Ref Slider)
sliderCustom rectangle l' draw' funcs' =
  widgetMaker
    rectangle
    l'
    draw'
    funcs'
    overriddenWidgetNew'
    overriddenWidgetNewWithLabel'
sliderNew' :: (Int) -> (Int) -> (Int) -> (Int) -> IO ((Ptr ()))
sliderNew' a1 a2 a3 a4 =
  let {a1' = fromIntegral a1} in
  let {a2' = fromIntegral a2} in
  let {a3' = fromIntegral a3} in
  let {a4' = fromIntegral a4} in
  sliderNew''_ a1' a2' a3' a4' >>= \res ->
  let {res' = id res} in
  return (res')

{-# LINE 49 "src/Graphics/UI/FLTK/LowLevel/Base/Slider.chs" #-}

sliderNewWithLabel' :: (Int) -> (Int) -> (Int) -> (Int) -> (CString) -> IO ((Ptr ()))
sliderNewWithLabel' a1 a2 a3 a4 a5 =
  let {a1' = fromIntegral a1} in
  let {a2' = fromIntegral a2} in
  let {a3' = fromIntegral a3} in
  let {a4' = fromIntegral a4} in
  (flip ($)) a5 $ \a5' ->
  sliderNewWithLabel''_ a1' a2' a3' a4' a5' >>= \res ->
  let {res' = id res} in
  return (res')

{-# LINE 50 "src/Graphics/UI/FLTK/LowLevel/Base/Slider.chs" #-}

sliderNew :: Rectangle -> Maybe T.Text -> IO (Ref Slider)
sliderNew rectangle l' =
  widgetMaker
    rectangle
    l'
    Nothing
    Nothing
    overriddenWidgetNew'
    overriddenWidgetNewWithLabel'

sliderDestroy' :: (Ptr ()) -> IO ((()))
sliderDestroy' a1 =
  let {a1' = id a1} in
  sliderDestroy''_ a1' >>= \res ->
  let {res' = supressWarningAboutRes res} in
  return (res')

{-# LINE 61 "src/Graphics/UI/FLTK/LowLevel/Base/Slider.chs" #-}

instance (impl ~ (IO ())) => Op (Destroy ()) SliderBase orig impl where
  runOp _ _ win = swapRef win $ \winPtr -> do
                                        sliderDestroy' winPtr
                                        return nullPtr
bounds' :: (Ptr ()) -> (Double) -> (Double) -> IO ((()))
bounds' a1 a2 a3 =
  let {a1' = id a1} in
  let {a2' = realToFrac a2} in
  let {a3' = realToFrac a3} in
  bounds''_ a1' a2' a3' >>= \res ->
  let {res' = supressWarningAboutRes res} in
  return (res')

{-# LINE 66 "src/Graphics/UI/FLTK/LowLevel/Base/Slider.chs" #-}

instance (impl ~ (Double -> Double ->  IO ())) => Op (Bounds ()) SliderBase orig impl where
  runOp _ _ slider a b = withRef slider $ \sliderPtr -> bounds' sliderPtr a b
scrollvalue' :: (Ptr ()) -> (Int) -> (Int) -> (Int) -> (Int) -> IO ((Int))
scrollvalue' a1 a2 a3 a4 a5 =
  let {a1' = id a1} in
  let {a2' = fromIntegral a2} in
  let {a3' = fromIntegral a3} in
  let {a4' = fromIntegral a4} in
  let {a5' = fromIntegral a5} in
  scrollvalue''_ a1' a2' a3' a4' a5' >>= \res ->
  let {res' = fromIntegral res} in
  return (res')

{-# LINE 69 "src/Graphics/UI/FLTK/LowLevel/Base/Slider.chs" #-}

instance (impl ~ (Y -> Lines -> LineNumber -> Lines ->  IO (Int))) => Op (Scrollvalue ()) SliderBase orig impl where
  runOp _ _ slider (Y pos) (Lines slider_size) (LineNumber first) (Lines total) = withRef slider $ \sliderPtr -> scrollvalue' sliderPtr pos slider_size first total
setSliderSize' :: (Ptr ()) -> IO ((Float))
setSliderSize' a1 =
  let {a1' = id a1} in
  setSliderSize''_ a1' >>= \res ->
  let {res' = realToFrac res} in
  return (res')

{-# LINE 72 "src/Graphics/UI/FLTK/LowLevel/Base/Slider.chs" #-}

instance (impl ~ ( IO (Double))) => Op (GetSliderSize ()) SliderBase orig impl where
  runOp _ _ slider = withRef slider $ \sliderPtr -> setSliderSize' sliderPtr >>= return . realToFrac
sliderSize' :: (Ptr ()) -> (Double) -> IO ((()))
sliderSize' a1 a2 =
  let {a1' = id a1} in
  let {a2' = realToFrac a2} in
  sliderSize''_ a1' a2' >>= \res ->
  let {res' = supressWarningAboutRes res} in
  return (res')

{-# LINE 75 "src/Graphics/UI/FLTK/LowLevel/Base/Slider.chs" #-}

instance (impl ~ (Double ->  IO ())) => Op (SetSliderSize ()) SliderBase orig impl where
  runOp _ _ slider v = withRef slider $ \sliderPtr -> sliderSize' sliderPtr v
slider' :: (Ptr ()) -> IO ((Boxtype))
slider' a1 =
  let {a1' = id a1} in
  slider''_ a1' >>= \res ->
  let {res' = cToEnum res} in
  return (res')

{-# LINE 78 "src/Graphics/UI/FLTK/LowLevel/Base/Slider.chs" #-}

instance (impl ~ ( IO (Boxtype))) => Op (GetSlider ()) SliderBase orig impl where
  runOp _ _ slider = withRef slider $ \sliderPtr -> slider' sliderPtr
setSlider' :: (Ptr ()) -> (Boxtype) -> IO ((()))
setSlider' a1 a2 =
  let {a1' = id a1} in
  let {a2' = cFromEnum a2} in
  setSlider''_ a1' a2' >>= \res ->
  let {res' = supressWarningAboutRes res} in
  return (res')

{-# LINE 81 "src/Graphics/UI/FLTK/LowLevel/Base/Slider.chs" #-}

instance (impl ~ (Boxtype ->  IO ())) => Op (SetSlider ()) SliderBase orig impl where
  runOp _ _ slider c = withRef slider $ \sliderPtr -> setSlider' sliderPtr c
setType' :: (Ptr ()) -> (Word8) -> IO ((()))
setType' a1 a2 =
  let {a1' = id a1} in
  let {a2' = fromIntegral a2} in
  setType''_ a1' a2' >>= \res ->
  let {res' = supressWarningAboutRes res} in
  return (res')

{-# LINE 84 "src/Graphics/UI/FLTK/LowLevel/Base/Slider.chs" #-}

instance (impl ~ (SliderType ->  IO ())) => Op (SetType ()) SliderBase orig impl where
  runOp _ _ widget t = withRef widget $ \widgetPtr -> setType' widgetPtr (fromInteger $ toInteger $ fromEnum t)
type' :: (Ptr ()) -> IO ((Word8))
type' a1 =
  let {a1' = id a1} in
  type''_ a1' >>= \res ->
  let {res' = fromIntegral res} in
  return (res')

{-# LINE 87 "src/Graphics/UI/FLTK/LowLevel/Base/Slider.chs" #-}

instance (impl ~ IO (SliderType)) => Op (GetType_ ()) SliderBase orig impl where
  runOp _ _ widget = withRef widget $ \widgetPtr -> type' widgetPtr >>= return . toEnum . fromInteger . toInteger

drawSuper' :: (Ptr ()) -> IO ((()))
drawSuper' a1 =
  let {a1' = id a1} in
  drawSuper''_ a1' >>= \res ->
  let {res' = supressWarningAboutRes res} in
  return (res')

{-# LINE 91 "src/Graphics/UI/FLTK/LowLevel/Base/Slider.chs" #-}

drawSliderBase ::  Ref SliderBase -> IO ()
drawSliderBase slider = withRef slider $ \sliderPtr -> drawSuper' sliderPtr
handleSuper' :: (Ptr ()) -> (Int) -> IO ((Int))
handleSuper' a1 a2 =
  let {a1' = id a1} in
  let {a2' = fromIntegral a2} in
  handleSuper''_ a1' a2' >>= \res ->
  let {res' = fromIntegral res} in
  return (res')

{-# LINE 94 "src/Graphics/UI/FLTK/LowLevel/Base/Slider.chs" #-}

handleSliderBase :: Ref SliderBase -> Event ->  IO (Either UnknownEvent ())
handleSliderBase slider event = withRef slider $ \sliderPtr -> handleSuper' sliderPtr (fromIntegral (fromEnum event)) >>= return . successOrUnknownEvent
resizeSuper' :: (Ptr ()) -> (Int) -> (Int) -> (Int) -> (Int) -> IO ((()))
resizeSuper' a1 a2 a3 a4 a5 =
  let {a1' = id a1} in
  let {a2' = fromIntegral a2} in
  let {a3' = fromIntegral a3} in
  let {a4' = fromIntegral a4} in
  let {a5' = fromIntegral a5} in
  resizeSuper''_ a1' a2' a3' a4' a5' >>= \res ->
  let {res' = supressWarningAboutRes res} in
  return (res')

{-# LINE 97 "src/Graphics/UI/FLTK/LowLevel/Base/Slider.chs" #-}

resizeSliderBase :: Ref SliderBase -> Rectangle -> IO ()
resizeSliderBase slider rectangle =
    let (x_pos, y_pos, width, height) = fromRectangle rectangle
    in withRef slider $ \sliderPtr -> resizeSuper' sliderPtr x_pos y_pos width height
hideSuper' :: (Ptr ()) -> IO ((()))
hideSuper' a1 =
  let {a1' = id a1} in
  hideSuper''_ a1' >>= \res ->
  let {res' = supressWarningAboutRes res} in
  return (res')

{-# LINE 102 "src/Graphics/UI/FLTK/LowLevel/Base/Slider.chs" #-}

hideSliderBase ::  Ref SliderBase -> IO ()
hideSliderBase slider = withRef slider $ \sliderPtr -> hideSuper' sliderPtr
showSuper' :: (Ptr ()) -> IO ((()))
showSuper' a1 =
  let {a1' = id a1} in
  showSuper''_ a1' >>= \res ->
  let {res' = supressWarningAboutRes res} in
  return (res')

{-# LINE 105 "src/Graphics/UI/FLTK/LowLevel/Base/Slider.chs" #-}

showWidgetSliderBase ::  Ref SliderBase -> IO ()
showWidgetSliderBase slider = withRef slider $ \sliderPtr -> showSuper' sliderPtr

draw'' :: (Ptr ()) -> IO ()
draw'' a1 =
  let {a1' = id a1} in
  draw'''_ a1' >>
  return ()

{-# LINE 109 "src/Graphics/UI/FLTK/LowLevel/Base/Slider.chs" #-}

instance (impl ~ (  IO ())) => Op (Draw ()) SliderBase orig impl where
  runOp _ _ slider = withRef slider $ \sliderPtr -> draw'' sliderPtr

sliderHandle' :: (Ptr ()) -> (CInt) -> IO ((Int))
sliderHandle' a1 a2 =
  let {a1' = id a1} in
  let {a2' = id a2} in
  sliderHandle''_ a1' a2' >>= \res ->
  let {res' = fromIntegral res} in
  return (res')

{-# LINE 113 "src/Graphics/UI/FLTK/LowLevel/Base/Slider.chs" #-}

instance (impl ~ (Event -> IO (Either UnknownEvent ()))) => Op (Handle ()) SliderBase orig impl where
  runOp _ _ slider event = withRef slider (\p -> sliderHandle' p (fromIntegral . fromEnum $ event)) >>= return  . successOrUnknownEvent

show' :: (Ptr ()) -> IO ((()))
show' a1 =
  let {a1' = id a1} in
  show''_ a1' >>= \res ->
  let {res' = supressWarningAboutRes res} in
  return (res')

{-# LINE 117 "src/Graphics/UI/FLTK/LowLevel/Base/Slider.chs" #-}

instance (impl ~ (IO ())) => Op (ShowWidget ()) SliderBase orig impl where
  runOp _ _ slider = withRef slider $ \sliderPtr -> show' sliderPtr

resize' :: (Ptr ()) -> (Int) -> (Int) -> (Int) -> (Int) -> IO ((()))
resize' a1 a2 a3 a4 a5 =
  let {a1' = id a1} in
  let {a2' = fromIntegral a2} in
  let {a3' = fromIntegral a3} in
  let {a4' = fromIntegral a4} in
  let {a5' = fromIntegral a5} in
  resize''_ a1' a2' a3' a4' a5' >>= \res ->
  let {res' = supressWarningAboutRes res} in
  return (res')

{-# LINE 121 "src/Graphics/UI/FLTK/LowLevel/Base/Slider.chs" #-}

instance (impl ~ ( Rectangle -> IO ())) => Op (Resize ()) SliderBase orig impl where
  runOp _ _ slider rectangle = withRef slider $ \sliderPtr -> do
    let (x_pos,y_pos,w_pos,h_pos) = fromRectangle rectangle
    resize' sliderPtr x_pos y_pos w_pos h_pos

hide' :: (Ptr ()) -> IO ((()))
hide' a1 =
  let {a1' = id a1} in
  hide''_ a1' >>= \res ->
  let {res' = supressWarningAboutRes res} in
  return (res')

{-# LINE 127 "src/Graphics/UI/FLTK/LowLevel/Base/Slider.chs" #-}

instance (impl ~ (IO ())) => Op (Hide ()) SliderBase orig impl where
  runOp _ _ slider = withRef slider $ \sliderPtr -> hide' sliderPtr

-- $hierarchy
-- @
-- "Graphics.UI.FLTK.LowLevel.Base.Widget"
--  |
--  v
-- "Graphics.UI.FLTK.LowLevel.Base.Valuator"
--  |
--  v
-- "Graphics.UI.FLTK.LowLevel.Base.Slider"
-- @

-- $functions
-- @
-- bounds :: 'Ref' 'SliderBase' -> 'Double' -> 'Double' -> 'IO' ()
--
-- destroy :: 'Ref' 'SliderBase' -> 'IO' ()
--
-- draw :: 'Ref' 'SliderBase' -> 'IO' ()
--
-- getSlider :: 'Ref' 'SliderBase' -> 'IO' ('Boxtype')
--
-- getSliderSize :: 'Ref' 'SliderBase' -> 'IO' ('Double')
--
-- getType_ :: 'Ref' 'SliderBase' -> 'IO' ('SliderType')
--
-- handle :: 'Ref' 'SliderBase' -> 'Event' -> 'IO' ('Either' 'UnknownEvent' ())
--
-- hide :: 'Ref' 'SliderBase' -> 'IO' ()
--
-- resize :: 'Ref' 'SliderBase' -> 'Rectangle' -> 'IO' ()
--
-- scrollvalue :: 'Ref' 'SliderBase' -> 'Y' -> 'Lines' -> 'LineNumber' -> 'Lines' -> 'IO' ('Int')
--
-- setSlider :: 'Ref' 'SliderBase' -> 'Boxtype' -> 'IO' ()
--
-- setSliderSize :: 'Ref' 'SliderBase' -> 'Double' -> 'IO' ()
--
-- setType :: 'Ref' 'SliderBase' -> 'SliderType' -> 'IO' ()
--
-- showWidget :: 'Ref' 'SliderBase' -> 'IO' ()
-- @

foreign import ccall safe "Graphics/UI/FLTK/LowLevel/Base/Slider.chs.h Fl_OverriddenSlider_New_WithLabel"
  overriddenWidgetNewWithLabel''_ :: (C2HSImp.CInt -> (C2HSImp.CInt -> (C2HSImp.CInt -> (C2HSImp.CInt -> ((C2HSImp.Ptr C2HSImp.CChar) -> ((C2HSImp.Ptr ()) -> (IO (C2HSImp.Ptr ()))))))))

foreign import ccall safe "Graphics/UI/FLTK/LowLevel/Base/Slider.chs.h Fl_OverriddenSlider_New"
  overriddenWidgetNew''_ :: (C2HSImp.CInt -> (C2HSImp.CInt -> (C2HSImp.CInt -> (C2HSImp.CInt -> ((C2HSImp.Ptr ()) -> (IO (C2HSImp.Ptr ())))))))

foreign import ccall safe "Graphics/UI/FLTK/LowLevel/Base/Slider.chs.h Fl_Slider_New"
  sliderNew''_ :: (C2HSImp.CInt -> (C2HSImp.CInt -> (C2HSImp.CInt -> (C2HSImp.CInt -> (IO (C2HSImp.Ptr ()))))))

foreign import ccall safe "Graphics/UI/FLTK/LowLevel/Base/Slider.chs.h Fl_Slider_New_WithLabel"
  sliderNewWithLabel''_ :: (C2HSImp.CInt -> (C2HSImp.CInt -> (C2HSImp.CInt -> (C2HSImp.CInt -> ((C2HSImp.Ptr C2HSImp.CChar) -> (IO (C2HSImp.Ptr ())))))))

foreign import ccall safe "Graphics/UI/FLTK/LowLevel/Base/Slider.chs.h Fl_Slider_Destroy"
  sliderDestroy''_ :: ((C2HSImp.Ptr ()) -> (IO ()))

foreign import ccall safe "Graphics/UI/FLTK/LowLevel/Base/Slider.chs.h Fl_Slider_bounds"
  bounds''_ :: ((C2HSImp.Ptr ()) -> (C2HSImp.CDouble -> (C2HSImp.CDouble -> (IO ()))))

foreign import ccall safe "Graphics/UI/FLTK/LowLevel/Base/Slider.chs.h Fl_Slider_scrollvalue"
  scrollvalue''_ :: ((C2HSImp.Ptr ()) -> (C2HSImp.CInt -> (C2HSImp.CInt -> (C2HSImp.CInt -> (C2HSImp.CInt -> (IO C2HSImp.CInt))))))

foreign import ccall safe "Graphics/UI/FLTK/LowLevel/Base/Slider.chs.h Fl_Slider_set_slider_size"
  setSliderSize''_ :: ((C2HSImp.Ptr ()) -> (IO C2HSImp.CFloat))

foreign import ccall safe "Graphics/UI/FLTK/LowLevel/Base/Slider.chs.h Fl_Slider_slider_size"
  sliderSize''_ :: ((C2HSImp.Ptr ()) -> (C2HSImp.CDouble -> (IO ())))

foreign import ccall safe "Graphics/UI/FLTK/LowLevel/Base/Slider.chs.h Fl_Slider_slider"
  slider''_ :: ((C2HSImp.Ptr ()) -> (IO C2HSImp.CInt))

foreign import ccall safe "Graphics/UI/FLTK/LowLevel/Base/Slider.chs.h Fl_Slider_set_slider"
  setSlider''_ :: ((C2HSImp.Ptr ()) -> (C2HSImp.CInt -> (IO ())))

foreign import ccall safe "Graphics/UI/FLTK/LowLevel/Base/Slider.chs.h Fl_Widget_set_type"
  setType''_ :: ((C2HSImp.Ptr ()) -> (C2HSImp.CUChar -> (IO ())))

foreign import ccall safe "Graphics/UI/FLTK/LowLevel/Base/Slider.chs.h Fl_Widget_type"
  type''_ :: ((C2HSImp.Ptr ()) -> (IO C2HSImp.CUChar))

foreign import ccall safe "Graphics/UI/FLTK/LowLevel/Base/Slider.chs.h Fl_Slider_draw_super"
  drawSuper''_ :: ((C2HSImp.Ptr ()) -> (IO ()))

foreign import ccall safe "Graphics/UI/FLTK/LowLevel/Base/Slider.chs.h Fl_Slider_handle_super"
  handleSuper''_ :: ((C2HSImp.Ptr ()) -> (C2HSImp.CInt -> (IO C2HSImp.CInt)))

foreign import ccall safe "Graphics/UI/FLTK/LowLevel/Base/Slider.chs.h Fl_Slider_resize_super"
  resizeSuper''_ :: ((C2HSImp.Ptr ()) -> (C2HSImp.CInt -> (C2HSImp.CInt -> (C2HSImp.CInt -> (C2HSImp.CInt -> (IO ()))))))

foreign import ccall safe "Graphics/UI/FLTK/LowLevel/Base/Slider.chs.h Fl_Slider_hide_super"
  hideSuper''_ :: ((C2HSImp.Ptr ()) -> (IO ()))

foreign import ccall safe "Graphics/UI/FLTK/LowLevel/Base/Slider.chs.h Fl_Slider_show_super"
  showSuper''_ :: ((C2HSImp.Ptr ()) -> (IO ()))

foreign import ccall safe "Graphics/UI/FLTK/LowLevel/Base/Slider.chs.h Fl_DerivedSlider_draw"
  draw'''_ :: ((C2HSImp.Ptr ()) -> (IO ()))

foreign import ccall safe "Graphics/UI/FLTK/LowLevel/Base/Slider.chs.h Fl_DerivedSlider_handle"
  sliderHandle''_ :: ((C2HSImp.Ptr ()) -> (C2HSImp.CInt -> (IO C2HSImp.CInt)))

foreign import ccall safe "Graphics/UI/FLTK/LowLevel/Base/Slider.chs.h Fl_DerivedSlider_show"
  show''_ :: ((C2HSImp.Ptr ()) -> (IO ()))

foreign import ccall safe "Graphics/UI/FLTK/LowLevel/Base/Slider.chs.h Fl_DerivedSlider_resize"
  resize''_ :: ((C2HSImp.Ptr ()) -> (C2HSImp.CInt -> (C2HSImp.CInt -> (C2HSImp.CInt -> (C2HSImp.CInt -> (IO ()))))))

foreign import ccall safe "Graphics/UI/FLTK/LowLevel/Base/Slider.chs.h Fl_DerivedSlider_hide"
  hide''_ :: ((C2HSImp.Ptr ()) -> (IO ()))