-- 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/Group.chs" #-}
{-# LANGUAGE CPP, RankNTypes, UndecidableInstances, GADTs, TypeSynonymInstances, FlexibleInstances, MultiParamTypeClasses, FlexibleContexts, ScopedTypeVariables #-}
{-# OPTIONS_GHC -fno-warn-orphans #-}
module Graphics.UI.FLTK.LowLevel.Group
    (
     -- * 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.Fl_Enumerations
import Graphics.UI.FLTK.LowLevel.Fl_Types
import Graphics.UI.FLTK.LowLevel.Utils
import Graphics.UI.FLTK.LowLevel.Dispatch
import Graphics.UI.FLTK.LowLevel.Hierarchy

groupHandle' :: (Ptr ()) -> (CInt) -> IO ((Int))
groupHandle' :: Ptr () -> CInt -> IO Int
groupHandle' a1 a2 :: CInt
a2 =
  let {a1' = id a1} in 
  let {a2' = id a2} in 
  groupHandle''_ a1' a2' >>= \res ->
  let {res' :: Int
res' = CInt -> Int
forall a b. (Integral a, Num b) => a -> b
fromIntegral CInt
res} in
  Int -> IO Int
forall (m :: * -> *) a. Monad m => a -> m a
return (Int
res')

{-# LINE 24 "src/Graphics/UI/FLTK/LowLevel/Group.chs" #-}

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

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 28 "src/Graphics/UI/FLTK/LowLevel/Group.chs" #-}

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

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

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

instance (impl ~ ( IO ())) => Op (Destroy ()) Group orig impl where
  runOp _ _ group = withRef group $ \groupPtr -> groupDestroy' groupPtr


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

-- $functions
-- @
-- destroy :: 'Ref' 'Group' -> 'IO' ()
--
-- handle :: 'Ref' 'Group' -> 'Event' -> 'IO' ('Either' 'UnknownEvent' ())
--
-- resize :: 'Ref' 'Group' -> 'Rectangle' -> 'IO' ()
-- @

foreign import ccall safe "Graphics/UI/FLTK/LowLevel/Group.chs.h Fl_DerivedGroup_handle"
  groupHandle''_ :: ((C2HSImp.Ptr ()) -> (C2HSImp.CInt -> (IO C2HSImp.CInt)))

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

foreign import ccall safe "Graphics/UI/FLTK/LowLevel/Group.chs.h Fl_DerivedGroup_Destroy"
  groupDestroy''_ :: ((C2HSImp.Ptr ()) -> (IO ()))