{-# OPTIONS -fglasgow-exts #-}
-----------------------------------------------------------------------------
{-| Module    : QIODevice_h.hs
    Copyright : (c) David Harley 2010
    Project   : qtHaskell
    Version   : 1.1.4
    Modified  : 2010-09-02 17:02:31
    
    Warning   : this file is machine generated - do not modify.
--}
-----------------------------------------------------------------------------

module Qtc.Core.QIODevice_h where

import Foreign.C.Types
import Qtc.Enums.Base
import Qtc.Enums.Core.QIODevice

import Qtc.Classes.Base
import Qtc.Classes.Qccs_h
import Qtc.Classes.Core_h
import Qtc.ClassTypes.Core
import Qth.ClassTypes.Core
import Foreign.Marshal.Array

instance QunSetUserMethod (QIODevice ()) where
 unSetUserMethod qobj evid
  = withBoolResult $
    withObjectPtr qobj $ \cobj_qobj ->
    qtc_QIODevice_unSetUserMethod cobj_qobj (toCInt 0) (toCInt evid)

foreign import ccall "qtc_QIODevice_unSetUserMethod" qtc_QIODevice_unSetUserMethod :: Ptr (TQIODevice a) -> CInt -> CInt -> IO (CBool)

instance QunSetUserMethod (QIODeviceSc a) where
 unSetUserMethod qobj evid
  = withBoolResult $
    withObjectPtr qobj $ \cobj_qobj ->
    qtc_QIODevice_unSetUserMethod cobj_qobj (toCInt 0) (toCInt evid)

instance QunSetUserMethodVariant (QIODevice ()) where
 unSetUserMethodVariant qobj evid
  = withBoolResult $
    withObjectPtr qobj $ \cobj_qobj ->
    qtc_QIODevice_unSetUserMethod cobj_qobj (toCInt 1) (toCInt evid)

instance QunSetUserMethodVariant (QIODeviceSc a) where
 unSetUserMethodVariant qobj evid
  = withBoolResult $
    withObjectPtr qobj $ \cobj_qobj ->
    qtc_QIODevice_unSetUserMethod cobj_qobj (toCInt 1) (toCInt evid)

instance QunSetUserMethodVariantList (QIODevice ()) where
 unSetUserMethodVariantList qobj evid
  = withBoolResult $
    withObjectPtr qobj $ \cobj_qobj ->
    qtc_QIODevice_unSetUserMethod cobj_qobj (toCInt 2) (toCInt evid)

instance QunSetUserMethodVariantList (QIODeviceSc a) where
 unSetUserMethodVariantList qobj evid
  = withBoolResult $
    withObjectPtr qobj $ \cobj_qobj ->
    qtc_QIODevice_unSetUserMethod cobj_qobj (toCInt 2) (toCInt evid)

instance QsetUserMethod (QIODevice ()) (QIODevice x0 -> IO ()) where
 setUserMethod _eobj _eid _handler
  = do
    funptr  <- wrapSetUserMethod_QIODevice setHandlerWrapper
    stptr   <- newStablePtr (Wrap _handler)
    funptr_d  <- wrapSetUserMethod_QIODevice_d setHandlerWrapper_d
    withObjectPtr _eobj $ \cobj_eobj ->
      qtc_QIODevice_setUserMethod cobj_eobj (toCInt _eid) (toCFunPtr funptr) (castStablePtrToPtr stptr) (toCFunPtr funptr_d)
    return ()
  where
    setHandlerWrapper :: Ptr (TQIODevice x0) -> IO ()
    setHandlerWrapper x0
      = do
        x0obj <- objectFromPtr_nf x0
        if (objectIsNull x0obj)
         then return ()
         else _handler x0obj

    setHandlerWrapper_d :: Ptr fun -> Ptr () -> Ptr fun_d -> IO ()
    setHandlerWrapper_d funptr stptr funptr_d
      = do when (stptr/=ptrNull)
            (freeStablePtr (castPtrToStablePtr stptr))
           when (funptr/=ptrNull)
            (freeHaskellFunPtr (castPtrToFunPtr funptr))
           when (funptr_d/=ptrNull)
            (freeHaskellFunPtr (castPtrToFunPtr funptr_d))
           return ()

foreign import ccall "qtc_QIODevice_setUserMethod" qtc_QIODevice_setUserMethod :: Ptr (TQIODevice a) -> CInt -> Ptr (Ptr (TQIODevice x0) -> IO ()) -> Ptr () -> Ptr (Ptr fun -> Ptr state -> Ptr fun_d -> IO ()) -> IO ()

foreign import ccall "wrapper" wrapSetUserMethod_QIODevice :: (Ptr (TQIODevice x0) -> IO ()) -> IO (FunPtr (Ptr (TQIODevice x0) -> IO ()))

foreign import ccall "wrapper" wrapSetUserMethod_QIODevice_d :: (Ptr fun -> Ptr state -> Ptr fun_d -> IO ()) -> IO (FunPtr (Ptr fun -> Ptr state -> Ptr fun_d -> IO ()))

instance QsetUserMethod (QIODeviceSc a) (QIODevice x0 -> IO ()) where
 setUserMethod _eobj _eid _handler
  = do
    funptr  <- wrapSetUserMethod_QIODevice setHandlerWrapper
    stptr   <- newStablePtr (Wrap _handler)
    funptr_d  <- wrapSetUserMethod_QIODevice_d setHandlerWrapper_d
    withObjectPtr _eobj $ \cobj_eobj ->
      qtc_QIODevice_setUserMethod cobj_eobj (toCInt _eid) (toCFunPtr funptr) (castStablePtrToPtr stptr) (toCFunPtr funptr_d)
    return ()
  where
    setHandlerWrapper :: Ptr (TQIODevice x0) -> IO ()
    setHandlerWrapper x0
      = do
        x0obj <- objectFromPtr_nf x0
        if (objectIsNull x0obj)
         then return ()
         else _handler x0obj

    setHandlerWrapper_d :: Ptr fun -> Ptr () -> Ptr fun_d -> IO ()
    setHandlerWrapper_d funptr stptr funptr_d
      = do when (stptr/=ptrNull)
            (freeStablePtr (castPtrToStablePtr stptr))
           when (funptr/=ptrNull)
            (freeHaskellFunPtr (castPtrToFunPtr funptr))
           when (funptr_d/=ptrNull)
            (freeHaskellFunPtr (castPtrToFunPtr funptr_d))
           return ()

instance QsetUserMethod (QIODevice ()) (QIODevice x0 -> QVariant () -> IO (QVariant ())) where
 setUserMethod _eobj _eid _handler
  = do
    funptr  <- wrapSetUserMethodVariant_QIODevice setHandlerWrapper
    stptr   <- newStablePtr (Wrap _handler)
    funptr_d  <- wrapSetUserMethodVariant_QIODevice_d setHandlerWrapper_d
    withObjectPtr _eobj $ \cobj_eobj ->
      qtc_QIODevice_setUserMethodVariant cobj_eobj (toCInt _eid) (toCFunPtr funptr) (castStablePtrToPtr stptr) (toCFunPtr funptr_d)
    return ()
  where
    setHandlerWrapper :: Ptr (TQIODevice x0) -> Ptr (TQVariant ()) -> IO (Ptr (TQVariant ()))
    setHandlerWrapper x0 x1
      = do
        x0obj <- objectFromPtr_nf x0
        x1obj <- objectFromPtr_nf x1
        rv <- if (objectIsNull x0obj)
               then return $ objectCast x0obj
               else _handler x0obj x1obj
        withObjectPtr rv $ \cobj_rv -> return cobj_rv

    setHandlerWrapper_d :: Ptr fun -> Ptr () -> Ptr fun_d -> IO ()
    setHandlerWrapper_d funptr stptr funptr_d
      = do when (stptr/=ptrNull)
            (freeStablePtr (castPtrToStablePtr stptr))
           when (funptr/=ptrNull)
            (freeHaskellFunPtr (castPtrToFunPtr funptr))
           when (funptr_d/=ptrNull)
            (freeHaskellFunPtr (castPtrToFunPtr funptr_d))
           return ()

foreign import ccall "qtc_QIODevice_setUserMethodVariant" qtc_QIODevice_setUserMethodVariant :: Ptr (TQIODevice a) -> CInt -> Ptr (Ptr (TQIODevice x0) -> Ptr (TQVariant ()) -> IO (Ptr (TQVariant ()))) -> Ptr () -> Ptr (Ptr fun -> Ptr state -> Ptr fun_d -> IO ()) -> IO ()

foreign import ccall "wrapper" wrapSetUserMethodVariant_QIODevice :: (Ptr (TQIODevice x0) -> Ptr (TQVariant ()) -> IO (Ptr (TQVariant ()))) -> IO (FunPtr (Ptr (TQIODevice x0) -> Ptr (TQVariant ()) -> IO (Ptr (TQVariant ()))))

foreign import ccall "wrapper" wrapSetUserMethodVariant_QIODevice_d :: (Ptr fun -> Ptr state -> Ptr fun_d -> IO ()) -> IO (FunPtr (Ptr fun -> Ptr state -> Ptr fun_d -> IO ()))

instance QsetUserMethod (QIODeviceSc a) (QIODevice x0 -> QVariant () -> IO (QVariant ())) where
 setUserMethod _eobj _eid _handler
  = do
    funptr  <- wrapSetUserMethodVariant_QIODevice setHandlerWrapper
    stptr   <- newStablePtr (Wrap _handler)
    funptr_d  <- wrapSetUserMethodVariant_QIODevice_d setHandlerWrapper_d
    withObjectPtr _eobj $ \cobj_eobj ->
      qtc_QIODevice_setUserMethodVariant cobj_eobj (toCInt _eid) (toCFunPtr funptr) (castStablePtrToPtr stptr) (toCFunPtr funptr_d)
    return ()
  where
    setHandlerWrapper :: Ptr (TQIODevice x0) -> Ptr (TQVariant ()) -> IO (Ptr (TQVariant ()))
    setHandlerWrapper x0 x1
      = do
        x0obj <- objectFromPtr_nf x0
        x1obj <- objectFromPtr_nf x1
        rv <- if (objectIsNull x0obj)
               then return $ objectCast x0obj
               else _handler x0obj x1obj
        withObjectPtr rv $ \cobj_rv -> return cobj_rv

    setHandlerWrapper_d :: Ptr fun -> Ptr () -> Ptr fun_d -> IO ()
    setHandlerWrapper_d funptr stptr funptr_d
      = do when (stptr/=ptrNull)
            (freeStablePtr (castPtrToStablePtr stptr))
           when (funptr/=ptrNull)
            (freeHaskellFunPtr (castPtrToFunPtr funptr))
           when (funptr_d/=ptrNull)
            (freeHaskellFunPtr (castPtrToFunPtr funptr_d))
           return ()

instance QunSetHandler (QIODevice ()) where 
 unSetHandler qobj evid
  = withBoolResult $
    withObjectPtr qobj $ \cobj_qobj ->
    withCWString evid $ \cstr_evid ->
    qtc_QIODevice_unSetHandler cobj_qobj cstr_evid

foreign import ccall "qtc_QIODevice_unSetHandler" qtc_QIODevice_unSetHandler :: Ptr (TQIODevice a) -> CWString -> IO (CBool)

instance QunSetHandler (QIODeviceSc a) where 
 unSetHandler qobj evid
  = withBoolResult $
    withObjectPtr qobj $ \cobj_qobj ->
    withCWString evid $ \cstr_evid ->
    qtc_QIODevice_unSetHandler cobj_qobj cstr_evid

instance QsetHandler (QIODevice ()) (QIODevice x0 -> IO (Bool)) where
 setHandler _eobj _eid _handler
  = do
    funptr  <- wrapSetHandler_QIODevice1 setHandlerWrapper
    stptr   <- newStablePtr (Wrap _handler)
    funptr_d  <- wrapSetHandler_QIODevice1_d setHandlerWrapper_d
    withObjectPtr _eobj $ \cobj_eobj ->
      withCWString _eid $ \cstr_eid ->
      qtc_QIODevice_setHandler1 cobj_eobj cstr_eid (toCFunPtr funptr) (castStablePtrToPtr stptr) (toCFunPtr funptr_d)
    return()
  where
    setHandlerWrapper :: Ptr (TQIODevice x0) -> IO (CBool)
    setHandlerWrapper x0
      = do x0obj <- qIODeviceFromPtr x0
           let rv =
                if (objectIsNull x0obj)
                 then return False
                 else _handler x0obj
           rvf <- rv
           return (toCBool rvf)

    setHandlerWrapper_d :: Ptr fun -> Ptr () -> Ptr fun_d -> IO ()
    setHandlerWrapper_d funptr stptr funptr_d
      = do when (stptr/=ptrNull)
            (freeStablePtr (castPtrToStablePtr stptr))
           when (funptr/=ptrNull)
            (freeHaskellFunPtr (castPtrToFunPtr funptr))
           when (funptr_d/=ptrNull)
            (freeHaskellFunPtr (castPtrToFunPtr funptr_d))
           return ()

foreign import ccall "qtc_QIODevice_setHandler1" qtc_QIODevice_setHandler1 :: Ptr (TQIODevice a) -> CWString -> Ptr (Ptr (TQIODevice x0) -> IO (CBool)) -> Ptr () -> Ptr (Ptr fun -> Ptr state -> Ptr fun_d -> IO ()) -> IO ()

foreign import ccall "wrapper" wrapSetHandler_QIODevice1 :: (Ptr (TQIODevice x0) -> IO (CBool)) -> IO (FunPtr (Ptr (TQIODevice x0) -> IO (CBool)))

foreign import ccall "wrapper" wrapSetHandler_QIODevice1_d :: (Ptr fun -> Ptr state -> Ptr fun_d -> IO ()) -> IO (FunPtr (Ptr fun -> Ptr state -> Ptr fun_d -> IO ()))

instance QsetHandler (QIODeviceSc a) (QIODevice x0 -> IO (Bool)) where
 setHandler _eobj _eid _handler
  = do
    funptr  <- wrapSetHandler_QIODevice1 setHandlerWrapper
    stptr   <- newStablePtr (Wrap _handler)
    funptr_d  <- wrapSetHandler_QIODevice1_d setHandlerWrapper_d
    withObjectPtr _eobj $ \cobj_eobj ->
      withCWString _eid $ \cstr_eid ->
      qtc_QIODevice_setHandler1 cobj_eobj cstr_eid (toCFunPtr funptr) (castStablePtrToPtr stptr) (toCFunPtr funptr_d)
    return()
  where
    setHandlerWrapper :: Ptr (TQIODevice x0) -> IO (CBool)
    setHandlerWrapper x0
      = do x0obj <- qIODeviceFromPtr x0
           let rv =
                if (objectIsNull x0obj)
                 then return False
                 else _handler x0obj
           rvf <- rv
           return (toCBool rvf)

    setHandlerWrapper_d :: Ptr fun -> Ptr () -> Ptr fun_d -> IO ()
    setHandlerWrapper_d funptr stptr funptr_d
      = do when (stptr/=ptrNull)
            (freeStablePtr (castPtrToStablePtr stptr))
           when (funptr/=ptrNull)
            (freeHaskellFunPtr (castPtrToFunPtr funptr))
           when (funptr_d/=ptrNull)
            (freeHaskellFunPtr (castPtrToFunPtr funptr_d))
           return ()

instance QatEnd_h (QIODevice ()) (()) where
 atEnd_h x0 ()
  = withBoolResult $
    withObjectPtr x0 $ \cobj_x0 ->
    qtc_QIODevice_atEnd cobj_x0

foreign import ccall "qtc_QIODevice_atEnd" qtc_QIODevice_atEnd :: Ptr (TQIODevice a) -> IO CBool

instance QatEnd_h (QIODeviceSc a) (()) where
 atEnd_h x0 ()
  = withBoolResult $
    withObjectPtr x0 $ \cobj_x0 ->
    qtc_QIODevice_atEnd cobj_x0

instance QsetHandler (QIODevice ()) (QIODevice x0 -> IO (Int)) where
 setHandler _eobj _eid _handler
  = do
    funptr  <- wrapSetHandler_QIODevice2 setHandlerWrapper
    stptr   <- newStablePtr (Wrap _handler)
    funptr_d  <- wrapSetHandler_QIODevice2_d setHandlerWrapper_d
    withObjectPtr _eobj $ \cobj_eobj ->
      withCWString _eid $ \cstr_eid ->
      qtc_QIODevice_setHandler2 cobj_eobj cstr_eid (toCFunPtr funptr) (castStablePtrToPtr stptr) (toCFunPtr funptr_d)
    return()
  where
    setHandlerWrapper :: Ptr (TQIODevice x0) -> IO (CLLong)
    setHandlerWrapper x0
      = do x0obj <- qIODeviceFromPtr x0
           let rv =
                if (objectIsNull x0obj)
                 then return 0
                 else _handler x0obj
           rvf <- rv
           return (toCLLong rvf)

    setHandlerWrapper_d :: Ptr fun -> Ptr () -> Ptr fun_d -> IO ()
    setHandlerWrapper_d funptr stptr funptr_d
      = do when (stptr/=ptrNull)
            (freeStablePtr (castPtrToStablePtr stptr))
           when (funptr/=ptrNull)
            (freeHaskellFunPtr (castPtrToFunPtr funptr))
           when (funptr_d/=ptrNull)
            (freeHaskellFunPtr (castPtrToFunPtr funptr_d))
           return ()

foreign import ccall "qtc_QIODevice_setHandler2" qtc_QIODevice_setHandler2 :: Ptr (TQIODevice a) -> CWString -> Ptr (Ptr (TQIODevice x0) -> IO (CLLong)) -> Ptr () -> Ptr (Ptr fun -> Ptr state -> Ptr fun_d -> IO ()) -> IO ()

foreign import ccall "wrapper" wrapSetHandler_QIODevice2 :: (Ptr (TQIODevice x0) -> IO (CLLong)) -> IO (FunPtr (Ptr (TQIODevice x0) -> IO (CLLong)))

foreign import ccall "wrapper" wrapSetHandler_QIODevice2_d :: (Ptr fun -> Ptr state -> Ptr fun_d -> IO ()) -> IO (FunPtr (Ptr fun -> Ptr state -> Ptr fun_d -> IO ()))

instance QsetHandler (QIODeviceSc a) (QIODevice x0 -> IO (Int)) where
 setHandler _eobj _eid _handler
  = do
    funptr  <- wrapSetHandler_QIODevice2 setHandlerWrapper
    stptr   <- newStablePtr (Wrap _handler)
    funptr_d  <- wrapSetHandler_QIODevice2_d setHandlerWrapper_d
    withObjectPtr _eobj $ \cobj_eobj ->
      withCWString _eid $ \cstr_eid ->
      qtc_QIODevice_setHandler2 cobj_eobj cstr_eid (toCFunPtr funptr) (castStablePtrToPtr stptr) (toCFunPtr funptr_d)
    return()
  where
    setHandlerWrapper :: Ptr (TQIODevice x0) -> IO (CLLong)
    setHandlerWrapper x0
      = do x0obj <- qIODeviceFromPtr x0
           let rv =
                if (objectIsNull x0obj)
                 then return 0
                 else _handler x0obj
           rvf <- rv
           return (toCLLong rvf)

    setHandlerWrapper_d :: Ptr fun -> Ptr () -> Ptr fun_d -> IO ()
    setHandlerWrapper_d funptr stptr funptr_d
      = do when (stptr/=ptrNull)
            (freeStablePtr (castPtrToStablePtr stptr))
           when (funptr/=ptrNull)
            (freeHaskellFunPtr (castPtrToFunPtr funptr))
           when (funptr_d/=ptrNull)
            (freeHaskellFunPtr (castPtrToFunPtr funptr_d))
           return ()

instance QbytesAvailable_h (QIODevice ()) (()) where
 bytesAvailable_h x0 ()
  = withLongLongResult $
    withObjectPtr x0 $ \cobj_x0 ->
    qtc_QIODevice_bytesAvailable cobj_x0

foreign import ccall "qtc_QIODevice_bytesAvailable" qtc_QIODevice_bytesAvailable :: Ptr (TQIODevice a) -> IO CLLong

instance QbytesAvailable_h (QIODeviceSc a) (()) where
 bytesAvailable_h x0 ()
  = withLongLongResult $
    withObjectPtr x0 $ \cobj_x0 ->
    qtc_QIODevice_bytesAvailable cobj_x0

instance QbytesToWrite_h (QIODevice ()) (()) where
 bytesToWrite_h x0 ()
  = withLongLongResult $
    withObjectPtr x0 $ \cobj_x0 ->
    qtc_QIODevice_bytesToWrite cobj_x0

foreign import ccall "qtc_QIODevice_bytesToWrite" qtc_QIODevice_bytesToWrite :: Ptr (TQIODevice a) -> IO CLLong

instance QbytesToWrite_h (QIODeviceSc a) (()) where
 bytesToWrite_h x0 ()
  = withLongLongResult $
    withObjectPtr x0 $ \cobj_x0 ->
    qtc_QIODevice_bytesToWrite cobj_x0

instance QcanReadLine_h (QIODevice ()) (()) where
 canReadLine_h x0 ()
  = withBoolResult $
    withObjectPtr x0 $ \cobj_x0 ->
    qtc_QIODevice_canReadLine cobj_x0

foreign import ccall "qtc_QIODevice_canReadLine" qtc_QIODevice_canReadLine :: Ptr (TQIODevice a) -> IO CBool

instance QcanReadLine_h (QIODeviceSc a) (()) where
 canReadLine_h x0 ()
  = withBoolResult $
    withObjectPtr x0 $ \cobj_x0 ->
    qtc_QIODevice_canReadLine cobj_x0

instance QsetHandler (QIODevice ()) (QIODevice x0 -> IO ()) where
 setHandler _eobj _eid _handler
  = do
    funptr  <- wrapSetHandler_QIODevice3 setHandlerWrapper
    stptr   <- newStablePtr (Wrap _handler)
    funptr_d  <- wrapSetHandler_QIODevice3_d setHandlerWrapper_d
    withObjectPtr _eobj $ \cobj_eobj ->
      withCWString _eid $ \cstr_eid ->
      qtc_QIODevice_setHandler3 cobj_eobj cstr_eid (toCFunPtr funptr) (castStablePtrToPtr stptr) (toCFunPtr funptr_d)
    return()
  where
    setHandlerWrapper :: Ptr (TQIODevice x0) -> IO ()
    setHandlerWrapper x0
      = do x0obj <- qIODeviceFromPtr x0
           if (objectIsNull x0obj)
            then return ()
            else _handler x0obj

    setHandlerWrapper_d :: Ptr fun -> Ptr () -> Ptr fun_d -> IO ()
    setHandlerWrapper_d funptr stptr funptr_d
      = do when (stptr/=ptrNull)
            (freeStablePtr (castPtrToStablePtr stptr))
           when (funptr/=ptrNull)
            (freeHaskellFunPtr (castPtrToFunPtr funptr))
           when (funptr_d/=ptrNull)
            (freeHaskellFunPtr (castPtrToFunPtr funptr_d))
           return ()

foreign import ccall "qtc_QIODevice_setHandler3" qtc_QIODevice_setHandler3 :: Ptr (TQIODevice a) -> CWString -> Ptr (Ptr (TQIODevice x0) -> IO ()) -> Ptr () -> Ptr (Ptr fun -> Ptr state -> Ptr fun_d -> IO ()) -> IO ()

foreign import ccall "wrapper" wrapSetHandler_QIODevice3 :: (Ptr (TQIODevice x0) -> IO ()) -> IO (FunPtr (Ptr (TQIODevice x0) -> IO ()))

foreign import ccall "wrapper" wrapSetHandler_QIODevice3_d :: (Ptr fun -> Ptr state -> Ptr fun_d -> IO ()) -> IO (FunPtr (Ptr fun -> Ptr state -> Ptr fun_d -> IO ()))

instance QsetHandler (QIODeviceSc a) (QIODevice x0 -> IO ()) where
 setHandler _eobj _eid _handler
  = do
    funptr  <- wrapSetHandler_QIODevice3 setHandlerWrapper
    stptr   <- newStablePtr (Wrap _handler)
    funptr_d  <- wrapSetHandler_QIODevice3_d setHandlerWrapper_d
    withObjectPtr _eobj $ \cobj_eobj ->
      withCWString _eid $ \cstr_eid ->
      qtc_QIODevice_setHandler3 cobj_eobj cstr_eid (toCFunPtr funptr) (castStablePtrToPtr stptr) (toCFunPtr funptr_d)
    return()
  where
    setHandlerWrapper :: Ptr (TQIODevice x0) -> IO ()
    setHandlerWrapper x0
      = do x0obj <- qIODeviceFromPtr x0
           if (objectIsNull x0obj)
            then return ()
            else _handler x0obj

    setHandlerWrapper_d :: Ptr fun -> Ptr () -> Ptr fun_d -> IO ()
    setHandlerWrapper_d funptr stptr funptr_d
      = do when (stptr/=ptrNull)
            (freeStablePtr (castPtrToStablePtr stptr))
           when (funptr/=ptrNull)
            (freeHaskellFunPtr (castPtrToFunPtr funptr))
           when (funptr_d/=ptrNull)
            (freeHaskellFunPtr (castPtrToFunPtr funptr_d))
           return ()

instance Qclose_h (QIODevice ()) (()) where
 close_h x0 ()
  = withObjectPtr x0 $ \cobj_x0 ->
    qtc_QIODevice_close cobj_x0

foreign import ccall "qtc_QIODevice_close" qtc_QIODevice_close :: Ptr (TQIODevice a) -> IO ()

instance Qclose_h (QIODeviceSc a) (()) where
 close_h x0 ()
  = withObjectPtr x0 $ \cobj_x0 ->
    qtc_QIODevice_close cobj_x0

instance QisSequential_h (QIODevice ()) (()) where
 isSequential_h x0 ()
  = withBoolResult $
    withObjectPtr x0 $ \cobj_x0 ->
    qtc_QIODevice_isSequential cobj_x0

foreign import ccall "qtc_QIODevice_isSequential" qtc_QIODevice_isSequential :: Ptr (TQIODevice a) -> IO CBool

instance QisSequential_h (QIODeviceSc a) (()) where
 isSequential_h x0 ()
  = withBoolResult $
    withObjectPtr x0 $ \cobj_x0 ->
    qtc_QIODevice_isSequential cobj_x0

instance QsetHandler (QIODevice ()) (QIODevice x0 -> OpenMode -> IO (Bool)) where
 setHandler _eobj _eid _handler
  = do
    funptr  <- wrapSetHandler_QIODevice4 setHandlerWrapper
    stptr   <- newStablePtr (Wrap _handler)
    funptr_d  <- wrapSetHandler_QIODevice4_d setHandlerWrapper_d
    withObjectPtr _eobj $ \cobj_eobj ->
      withCWString _eid $ \cstr_eid ->
      qtc_QIODevice_setHandler4 cobj_eobj cstr_eid (toCFunPtr funptr) (castStablePtrToPtr stptr) (toCFunPtr funptr_d)
    return()
  where
    setHandlerWrapper :: Ptr (TQIODevice x0) -> CLong -> IO (CBool)
    setHandlerWrapper x0 x1
      = do x0obj <- qIODeviceFromPtr x0
           let x1flags = qFlags_fromInt $ fromCLong x1
           let rv =
                if (objectIsNull x0obj)
                 then return False
                 else _handler x0obj x1flags
           rvf <- rv
           return (toCBool rvf)

    setHandlerWrapper_d :: Ptr fun -> Ptr () -> Ptr fun_d -> IO ()
    setHandlerWrapper_d funptr stptr funptr_d
      = do when (stptr/=ptrNull)
            (freeStablePtr (castPtrToStablePtr stptr))
           when (funptr/=ptrNull)
            (freeHaskellFunPtr (castPtrToFunPtr funptr))
           when (funptr_d/=ptrNull)
            (freeHaskellFunPtr (castPtrToFunPtr funptr_d))
           return ()

foreign import ccall "qtc_QIODevice_setHandler4" qtc_QIODevice_setHandler4 :: Ptr (TQIODevice a) -> CWString -> Ptr (Ptr (TQIODevice x0) -> CLong -> IO (CBool)) -> Ptr () -> Ptr (Ptr fun -> Ptr state -> Ptr fun_d -> IO ()) -> IO ()

foreign import ccall "wrapper" wrapSetHandler_QIODevice4 :: (Ptr (TQIODevice x0) -> CLong -> IO (CBool)) -> IO (FunPtr (Ptr (TQIODevice x0) -> CLong -> IO (CBool)))

foreign import ccall "wrapper" wrapSetHandler_QIODevice4_d :: (Ptr fun -> Ptr state -> Ptr fun_d -> IO ()) -> IO (FunPtr (Ptr fun -> Ptr state -> Ptr fun_d -> IO ()))

instance QsetHandler (QIODeviceSc a) (QIODevice x0 -> OpenMode -> IO (Bool)) where
 setHandler _eobj _eid _handler
  = do
    funptr  <- wrapSetHandler_QIODevice4 setHandlerWrapper
    stptr   <- newStablePtr (Wrap _handler)
    funptr_d  <- wrapSetHandler_QIODevice4_d setHandlerWrapper_d
    withObjectPtr _eobj $ \cobj_eobj ->
      withCWString _eid $ \cstr_eid ->
      qtc_QIODevice_setHandler4 cobj_eobj cstr_eid (toCFunPtr funptr) (castStablePtrToPtr stptr) (toCFunPtr funptr_d)
    return()
  where
    setHandlerWrapper :: Ptr (TQIODevice x0) -> CLong -> IO (CBool)
    setHandlerWrapper x0 x1
      = do x0obj <- qIODeviceFromPtr x0
           let x1flags = qFlags_fromInt $ fromCLong x1
           let rv =
                if (objectIsNull x0obj)
                 then return False
                 else _handler x0obj x1flags
           rvf <- rv
           return (toCBool rvf)

    setHandlerWrapper_d :: Ptr fun -> Ptr () -> Ptr fun_d -> IO ()
    setHandlerWrapper_d funptr stptr funptr_d
      = do when (stptr/=ptrNull)
            (freeStablePtr (castPtrToStablePtr stptr))
           when (funptr/=ptrNull)
            (freeHaskellFunPtr (castPtrToFunPtr funptr))
           when (funptr_d/=ptrNull)
            (freeHaskellFunPtr (castPtrToFunPtr funptr_d))
           return ()

instance Qopen_h (QIODevice ()) ((OpenMode)) where
 open_h x0 (x1)
  = withBoolResult $
    withObjectPtr x0 $ \cobj_x0 ->
    qtc_QIODevice_open cobj_x0 (toCLong $ qFlags_toInt x1)

foreign import ccall "qtc_QIODevice_open" qtc_QIODevice_open :: Ptr (TQIODevice a) -> CLong -> IO CBool

instance Qopen_h (QIODeviceSc a) ((OpenMode)) where
 open_h x0 (x1)
  = withBoolResult $
    withObjectPtr x0 $ \cobj_x0 ->
    qtc_QIODevice_open cobj_x0 (toCLong $ qFlags_toInt x1)

instance Qpos_h (QIODevice ()) (()) where
 pos_h x0 ()
  = withLongLongResult $
    withObjectPtr x0 $ \cobj_x0 ->
    qtc_QIODevice_pos cobj_x0

foreign import ccall "qtc_QIODevice_pos" qtc_QIODevice_pos :: Ptr (TQIODevice a) -> IO CLLong

instance Qpos_h (QIODeviceSc a) (()) where
 pos_h x0 ()
  = withLongLongResult $
    withObjectPtr x0 $ \cobj_x0 ->
    qtc_QIODevice_pos cobj_x0

instance Qreset_h (QIODevice ()) (()) (IO (Bool)) where
 reset_h x0 ()
  = withBoolResult $
    withObjectPtr x0 $ \cobj_x0 ->
    qtc_QIODevice_reset cobj_x0

foreign import ccall "qtc_QIODevice_reset" qtc_QIODevice_reset :: Ptr (TQIODevice a) -> IO CBool

instance Qreset_h (QIODeviceSc a) (()) (IO (Bool)) where
 reset_h x0 ()
  = withBoolResult $
    withObjectPtr x0 $ \cobj_x0 ->
    qtc_QIODevice_reset cobj_x0

instance QsetHandler (QIODevice ()) (QIODevice x0 -> Int -> IO (Bool)) where
 setHandler _eobj _eid _handler
  = do
    funptr  <- wrapSetHandler_QIODevice5 setHandlerWrapper
    stptr   <- newStablePtr (Wrap _handler)
    funptr_d  <- wrapSetHandler_QIODevice5_d setHandlerWrapper_d
    withObjectPtr _eobj $ \cobj_eobj ->
      withCWString _eid $ \cstr_eid ->
      qtc_QIODevice_setHandler5 cobj_eobj cstr_eid (toCFunPtr funptr) (castStablePtrToPtr stptr) (toCFunPtr funptr_d)
    return()
  where
    setHandlerWrapper :: Ptr (TQIODevice x0) -> CLLong -> IO (CBool)
    setHandlerWrapper x0 x1
      = do x0obj <- qIODeviceFromPtr x0
           let x1int = fromCLLong x1
           let rv =
                if (objectIsNull x0obj)
                 then return False
                 else _handler x0obj x1int
           rvf <- rv
           return (toCBool rvf)

    setHandlerWrapper_d :: Ptr fun -> Ptr () -> Ptr fun_d -> IO ()
    setHandlerWrapper_d funptr stptr funptr_d
      = do when (stptr/=ptrNull)
            (freeStablePtr (castPtrToStablePtr stptr))
           when (funptr/=ptrNull)
            (freeHaskellFunPtr (castPtrToFunPtr funptr))
           when (funptr_d/=ptrNull)
            (freeHaskellFunPtr (castPtrToFunPtr funptr_d))
           return ()

foreign import ccall "qtc_QIODevice_setHandler5" qtc_QIODevice_setHandler5 :: Ptr (TQIODevice a) -> CWString -> Ptr (Ptr (TQIODevice x0) -> CLLong -> IO (CBool)) -> Ptr () -> Ptr (Ptr fun -> Ptr state -> Ptr fun_d -> IO ()) -> IO ()

foreign import ccall "wrapper" wrapSetHandler_QIODevice5 :: (Ptr (TQIODevice x0) -> CLLong -> IO (CBool)) -> IO (FunPtr (Ptr (TQIODevice x0) -> CLLong -> IO (CBool)))

foreign import ccall "wrapper" wrapSetHandler_QIODevice5_d :: (Ptr fun -> Ptr state -> Ptr fun_d -> IO ()) -> IO (FunPtr (Ptr fun -> Ptr state -> Ptr fun_d -> IO ()))

instance QsetHandler (QIODeviceSc a) (QIODevice x0 -> Int -> IO (Bool)) where
 setHandler _eobj _eid _handler
  = do
    funptr  <- wrapSetHandler_QIODevice5 setHandlerWrapper
    stptr   <- newStablePtr (Wrap _handler)
    funptr_d  <- wrapSetHandler_QIODevice5_d setHandlerWrapper_d
    withObjectPtr _eobj $ \cobj_eobj ->
      withCWString _eid $ \cstr_eid ->
      qtc_QIODevice_setHandler5 cobj_eobj cstr_eid (toCFunPtr funptr) (castStablePtrToPtr stptr) (toCFunPtr funptr_d)
    return()
  where
    setHandlerWrapper :: Ptr (TQIODevice x0) -> CLLong -> IO (CBool)
    setHandlerWrapper x0 x1
      = do x0obj <- qIODeviceFromPtr x0
           let x1int = fromCLLong x1
           let rv =
                if (objectIsNull x0obj)
                 then return False
                 else _handler x0obj x1int
           rvf <- rv
           return (toCBool rvf)

    setHandlerWrapper_d :: Ptr fun -> Ptr () -> Ptr fun_d -> IO ()
    setHandlerWrapper_d funptr stptr funptr_d
      = do when (stptr/=ptrNull)
            (freeStablePtr (castPtrToStablePtr stptr))
           when (funptr/=ptrNull)
            (freeHaskellFunPtr (castPtrToFunPtr funptr))
           when (funptr_d/=ptrNull)
            (freeHaskellFunPtr (castPtrToFunPtr funptr_d))
           return ()

instance Qseek_h (QIODevice ()) ((Int)) where
 seek_h x0 (x1)
  = withBoolResult $
    withObjectPtr x0 $ \cobj_x0 ->
    qtc_QIODevice_seek cobj_x0 (toCLLong x1)

foreign import ccall "qtc_QIODevice_seek" qtc_QIODevice_seek :: Ptr (TQIODevice a) -> CLLong -> IO CBool

instance Qseek_h (QIODeviceSc a) ((Int)) where
 seek_h x0 (x1)
  = withBoolResult $
    withObjectPtr x0 $ \cobj_x0 ->
    qtc_QIODevice_seek cobj_x0 (toCLLong x1)

instance Qqsize_h (QIODevice ()) (()) where
 qsize_h x0 ()
  = withLongLongResult $
    withObjectPtr x0 $ \cobj_x0 ->
    qtc_QIODevice_size cobj_x0

foreign import ccall "qtc_QIODevice_size" qtc_QIODevice_size :: Ptr (TQIODevice a) -> IO CLLong

instance Qqsize_h (QIODeviceSc a) (()) where
 qsize_h x0 ()
  = withLongLongResult $
    withObjectPtr x0 $ \cobj_x0 ->
    qtc_QIODevice_size cobj_x0

instance QwaitForBytesWritten_h (QIODevice ()) ((Int)) where
 waitForBytesWritten_h x0 (x1)
  = withBoolResult $
    withObjectPtr x0 $ \cobj_x0 ->
    qtc_QIODevice_waitForBytesWritten cobj_x0 (toCInt x1)

foreign import ccall "qtc_QIODevice_waitForBytesWritten" qtc_QIODevice_waitForBytesWritten :: Ptr (TQIODevice a) -> CInt -> IO CBool

instance QwaitForBytesWritten_h (QIODeviceSc a) ((Int)) where
 waitForBytesWritten_h x0 (x1)
  = withBoolResult $
    withObjectPtr x0 $ \cobj_x0 ->
    qtc_QIODevice_waitForBytesWritten cobj_x0 (toCInt x1)

instance QwaitForReadyRead_h (QIODevice ()) ((Int)) where
 waitForReadyRead_h x0 (x1)
  = withBoolResult $
    withObjectPtr x0 $ \cobj_x0 ->
    qtc_QIODevice_waitForReadyRead cobj_x0 (toCInt x1)

foreign import ccall "qtc_QIODevice_waitForReadyRead" qtc_QIODevice_waitForReadyRead :: Ptr (TQIODevice a) -> CInt -> IO CBool

instance QwaitForReadyRead_h (QIODeviceSc a) ((Int)) where
 waitForReadyRead_h x0 (x1)
  = withBoolResult $
    withObjectPtr x0 $ \cobj_x0 ->
    qtc_QIODevice_waitForReadyRead cobj_x0 (toCInt x1)

instance QsetHandler (QIODevice ()) (QIODevice x0 -> String -> Int -> IO (Int)) where
 setHandler _eobj _eid _handler
  = do
    funptr  <- wrapSetHandler_QIODevice6 setHandlerWrapper
    stptr   <- newStablePtr (Wrap _handler)
    funptr_d  <- wrapSetHandler_QIODevice6_d setHandlerWrapper_d
    withObjectPtr _eobj $ \cobj_eobj ->
      withCWString _eid $ \cstr_eid ->
      qtc_QIODevice_setHandler6 cobj_eobj cstr_eid (toCFunPtr funptr) (castStablePtrToPtr stptr) (toCFunPtr funptr_d)
    return()
  where
    setHandlerWrapper :: Ptr (TQIODevice x0) -> Ptr (TQString ()) -> CLLong -> IO (CLLong)
    setHandlerWrapper x0 x1 x2
      = do x0obj <- qIODeviceFromPtr x0
           x1str <- stringFromPtr x1
           let x2int = fromCLLong x2
           let rv =
                if (objectIsNull x0obj)
                 then return 0
                 else _handler x0obj x1str x2int
           rvf <- rv
           return (toCLLong rvf)

    setHandlerWrapper_d :: Ptr fun -> Ptr () -> Ptr fun_d -> IO ()
    setHandlerWrapper_d funptr stptr funptr_d
      = do when (stptr/=ptrNull)
            (freeStablePtr (castPtrToStablePtr stptr))
           when (funptr/=ptrNull)
            (freeHaskellFunPtr (castPtrToFunPtr funptr))
           when (funptr_d/=ptrNull)
            (freeHaskellFunPtr (castPtrToFunPtr funptr_d))
           return ()

foreign import ccall "qtc_QIODevice_setHandler6" qtc_QIODevice_setHandler6 :: Ptr (TQIODevice a) -> CWString -> Ptr (Ptr (TQIODevice x0) -> Ptr (TQString ()) -> CLLong -> IO (CLLong)) -> Ptr () -> Ptr (Ptr fun -> Ptr state -> Ptr fun_d -> IO ()) -> IO ()

foreign import ccall "wrapper" wrapSetHandler_QIODevice6 :: (Ptr (TQIODevice x0) -> Ptr (TQString ()) -> CLLong -> IO (CLLong)) -> IO (FunPtr (Ptr (TQIODevice x0) -> Ptr (TQString ()) -> CLLong -> IO (CLLong)))

foreign import ccall "wrapper" wrapSetHandler_QIODevice6_d :: (Ptr fun -> Ptr state -> Ptr fun_d -> IO ()) -> IO (FunPtr (Ptr fun -> Ptr state -> Ptr fun_d -> IO ()))

instance QsetHandler (QIODeviceSc a) (QIODevice x0 -> String -> Int -> IO (Int)) where
 setHandler _eobj _eid _handler
  = do
    funptr  <- wrapSetHandler_QIODevice6 setHandlerWrapper
    stptr   <- newStablePtr (Wrap _handler)
    funptr_d  <- wrapSetHandler_QIODevice6_d setHandlerWrapper_d
    withObjectPtr _eobj $ \cobj_eobj ->
      withCWString _eid $ \cstr_eid ->
      qtc_QIODevice_setHandler6 cobj_eobj cstr_eid (toCFunPtr funptr) (castStablePtrToPtr stptr) (toCFunPtr funptr_d)
    return()
  where
    setHandlerWrapper :: Ptr (TQIODevice x0) -> Ptr (TQString ()) -> CLLong -> IO (CLLong)
    setHandlerWrapper x0 x1 x2
      = do x0obj <- qIODeviceFromPtr x0
           x1str <- stringFromPtr x1
           let x2int = fromCLLong x2
           let rv =
                if (objectIsNull x0obj)
                 then return 0
                 else _handler x0obj x1str x2int
           rvf <- rv
           return (toCLLong rvf)

    setHandlerWrapper_d :: Ptr fun -> Ptr () -> Ptr fun_d -> IO ()
    setHandlerWrapper_d funptr stptr funptr_d
      = do when (stptr/=ptrNull)
            (freeStablePtr (castPtrToStablePtr stptr))
           when (funptr/=ptrNull)
            (freeHaskellFunPtr (castPtrToFunPtr funptr))
           when (funptr_d/=ptrNull)
            (freeHaskellFunPtr (castPtrToFunPtr funptr_d))
           return ()

instance QwriteData_h (QIODevice ()) ((String, Int)) where
 writeData_h x0 (x1, x2)
  = withLongLongResult $
    withObjectPtr x0 $ \cobj_x0 ->
    withCWString x1 $ \cstr_x1 ->
    qtc_QIODevice_writeData cobj_x0 cstr_x1 (toCLLong x2)

foreign import ccall "qtc_QIODevice_writeData" qtc_QIODevice_writeData :: Ptr (TQIODevice a) -> CWString -> CLLong -> IO CLLong

instance QwriteData_h (QIODeviceSc a) ((String, Int)) where
 writeData_h x0 (x1, x2)
  = withLongLongResult $
    withObjectPtr x0 $ \cobj_x0 ->
    withCWString x1 $ \cstr_x1 ->
    qtc_QIODevice_writeData cobj_x0 cstr_x1 (toCLLong x2)

instance QsetHandler (QIODevice ()) (QIODevice x0 -> QEvent t1 -> IO (Bool)) where
 setHandler _eobj _eid _handler
  = do
    funptr  <- wrapSetHandler_QIODevice7 setHandlerWrapper
    stptr   <- newStablePtr (Wrap _handler)
    funptr_d  <- wrapSetHandler_QIODevice7_d setHandlerWrapper_d
    withObjectPtr _eobj $ \cobj_eobj ->
      withCWString _eid $ \cstr_eid ->
      qtc_QIODevice_setHandler7 cobj_eobj cstr_eid (toCFunPtr funptr) (castStablePtrToPtr stptr) (toCFunPtr funptr_d)
    return()
  where
    setHandlerWrapper :: Ptr (TQIODevice x0) -> Ptr (TQEvent t1) -> IO (CBool)
    setHandlerWrapper x0 x1
      = do x0obj <- qIODeviceFromPtr x0
           x1obj <- objectFromPtr_nf x1
           let rv =
                if (objectIsNull x0obj)
                 then return False
                 else _handler x0obj x1obj
           rvf <- rv
           return (toCBool rvf)

    setHandlerWrapper_d :: Ptr fun -> Ptr () -> Ptr fun_d -> IO ()
    setHandlerWrapper_d funptr stptr funptr_d
      = do when (stptr/=ptrNull)
            (freeStablePtr (castPtrToStablePtr stptr))
           when (funptr/=ptrNull)
            (freeHaskellFunPtr (castPtrToFunPtr funptr))
           when (funptr_d/=ptrNull)
            (freeHaskellFunPtr (castPtrToFunPtr funptr_d))
           return ()

foreign import ccall "qtc_QIODevice_setHandler7" qtc_QIODevice_setHandler7 :: Ptr (TQIODevice a) -> CWString -> Ptr (Ptr (TQIODevice x0) -> Ptr (TQEvent t1) -> IO (CBool)) -> Ptr () -> Ptr (Ptr fun -> Ptr state -> Ptr fun_d -> IO ()) -> IO ()

foreign import ccall "wrapper" wrapSetHandler_QIODevice7 :: (Ptr (TQIODevice x0) -> Ptr (TQEvent t1) -> IO (CBool)) -> IO (FunPtr (Ptr (TQIODevice x0) -> Ptr (TQEvent t1) -> IO (CBool)))

foreign import ccall "wrapper" wrapSetHandler_QIODevice7_d :: (Ptr fun -> Ptr state -> Ptr fun_d -> IO ()) -> IO (FunPtr (Ptr fun -> Ptr state -> Ptr fun_d -> IO ()))

instance QsetHandler (QIODeviceSc a) (QIODevice x0 -> QEvent t1 -> IO (Bool)) where
 setHandler _eobj _eid _handler
  = do
    funptr  <- wrapSetHandler_QIODevice7 setHandlerWrapper
    stptr   <- newStablePtr (Wrap _handler)
    funptr_d  <- wrapSetHandler_QIODevice7_d setHandlerWrapper_d
    withObjectPtr _eobj $ \cobj_eobj ->
      withCWString _eid $ \cstr_eid ->
      qtc_QIODevice_setHandler7 cobj_eobj cstr_eid (toCFunPtr funptr) (castStablePtrToPtr stptr) (toCFunPtr funptr_d)
    return()
  where
    setHandlerWrapper :: Ptr (TQIODevice x0) -> Ptr (TQEvent t1) -> IO (CBool)
    setHandlerWrapper x0 x1
      = do x0obj <- qIODeviceFromPtr x0
           x1obj <- objectFromPtr_nf x1
           let rv =
                if (objectIsNull x0obj)
                 then return False
                 else _handler x0obj x1obj
           rvf <- rv
           return (toCBool rvf)

    setHandlerWrapper_d :: Ptr fun -> Ptr () -> Ptr fun_d -> IO ()
    setHandlerWrapper_d funptr stptr funptr_d
      = do when (stptr/=ptrNull)
            (freeStablePtr (castPtrToStablePtr stptr))
           when (funptr/=ptrNull)
            (freeHaskellFunPtr (castPtrToFunPtr funptr))
           when (funptr_d/=ptrNull)
            (freeHaskellFunPtr (castPtrToFunPtr funptr_d))
           return ()

instance Qevent_h (QIODevice ()) ((QEvent t1)) where
 event_h x0 (x1)
  = withBoolResult $
    withObjectPtr x0 $ \cobj_x0 ->
    withObjectPtr x1 $ \cobj_x1 ->
    qtc_QIODevice_event cobj_x0 cobj_x1

foreign import ccall "qtc_QIODevice_event" qtc_QIODevice_event :: Ptr (TQIODevice a) -> Ptr (TQEvent t1) -> IO CBool

instance Qevent_h (QIODeviceSc a) ((QEvent t1)) where
 event_h x0 (x1)
  = withBoolResult $
    withObjectPtr x0 $ \cobj_x0 ->
    withObjectPtr x1 $ \cobj_x1 ->
    qtc_QIODevice_event cobj_x0 cobj_x1

instance QsetHandler (QIODevice ()) (QIODevice x0 -> QObject t1 -> QEvent t2 -> IO (Bool)) where
 setHandler _eobj _eid _handler
  = do
    funptr  <- wrapSetHandler_QIODevice8 setHandlerWrapper
    stptr   <- newStablePtr (Wrap _handler)
    funptr_d  <- wrapSetHandler_QIODevice8_d setHandlerWrapper_d
    withObjectPtr _eobj $ \cobj_eobj ->
      withCWString _eid $ \cstr_eid ->
      qtc_QIODevice_setHandler8 cobj_eobj cstr_eid (toCFunPtr funptr) (castStablePtrToPtr stptr) (toCFunPtr funptr_d)
    return()
  where
    setHandlerWrapper :: Ptr (TQIODevice x0) -> Ptr (TQObject t1) -> Ptr (TQEvent t2) -> IO (CBool)
    setHandlerWrapper x0 x1 x2
      = do x0obj <- qIODeviceFromPtr x0
           x1obj <- qObjectFromPtr x1
           x2obj <- objectFromPtr_nf x2
           let rv =
                if (objectIsNull x0obj)
                 then return False
                 else _handler x0obj x1obj x2obj
           rvf <- rv
           return (toCBool rvf)

    setHandlerWrapper_d :: Ptr fun -> Ptr () -> Ptr fun_d -> IO ()
    setHandlerWrapper_d funptr stptr funptr_d
      = do when (stptr/=ptrNull)
            (freeStablePtr (castPtrToStablePtr stptr))
           when (funptr/=ptrNull)
            (freeHaskellFunPtr (castPtrToFunPtr funptr))
           when (funptr_d/=ptrNull)
            (freeHaskellFunPtr (castPtrToFunPtr funptr_d))
           return ()

foreign import ccall "qtc_QIODevice_setHandler8" qtc_QIODevice_setHandler8 :: Ptr (TQIODevice a) -> CWString -> Ptr (Ptr (TQIODevice x0) -> Ptr (TQObject t1) -> Ptr (TQEvent t2) -> IO (CBool)) -> Ptr () -> Ptr (Ptr fun -> Ptr state -> Ptr fun_d -> IO ()) -> IO ()

foreign import ccall "wrapper" wrapSetHandler_QIODevice8 :: (Ptr (TQIODevice x0) -> Ptr (TQObject t1) -> Ptr (TQEvent t2) -> IO (CBool)) -> IO (FunPtr (Ptr (TQIODevice x0) -> Ptr (TQObject t1) -> Ptr (TQEvent t2) -> IO (CBool)))

foreign import ccall "wrapper" wrapSetHandler_QIODevice8_d :: (Ptr fun -> Ptr state -> Ptr fun_d -> IO ()) -> IO (FunPtr (Ptr fun -> Ptr state -> Ptr fun_d -> IO ()))

instance QsetHandler (QIODeviceSc a) (QIODevice x0 -> QObject t1 -> QEvent t2 -> IO (Bool)) where
 setHandler _eobj _eid _handler
  = do
    funptr  <- wrapSetHandler_QIODevice8 setHandlerWrapper
    stptr   <- newStablePtr (Wrap _handler)
    funptr_d  <- wrapSetHandler_QIODevice8_d setHandlerWrapper_d
    withObjectPtr _eobj $ \cobj_eobj ->
      withCWString _eid $ \cstr_eid ->
      qtc_QIODevice_setHandler8 cobj_eobj cstr_eid (toCFunPtr funptr) (castStablePtrToPtr stptr) (toCFunPtr funptr_d)
    return()
  where
    setHandlerWrapper :: Ptr (TQIODevice x0) -> Ptr (TQObject t1) -> Ptr (TQEvent t2) -> IO (CBool)
    setHandlerWrapper x0 x1 x2
      = do x0obj <- qIODeviceFromPtr x0
           x1obj <- qObjectFromPtr x1
           x2obj <- objectFromPtr_nf x2
           let rv =
                if (objectIsNull x0obj)
                 then return False
                 else _handler x0obj x1obj x2obj
           rvf <- rv
           return (toCBool rvf)

    setHandlerWrapper_d :: Ptr fun -> Ptr () -> Ptr fun_d -> IO ()
    setHandlerWrapper_d funptr stptr funptr_d
      = do when (stptr/=ptrNull)
            (freeStablePtr (castPtrToStablePtr stptr))
           when (funptr/=ptrNull)
            (freeHaskellFunPtr (castPtrToFunPtr funptr))
           when (funptr_d/=ptrNull)
            (freeHaskellFunPtr (castPtrToFunPtr funptr_d))
           return ()

instance QeventFilter_h (QIODevice ()) ((QObject t1, QEvent t2)) where
 eventFilter_h x0 (x1, x2)
  = withBoolResult $
    withObjectPtr x0 $ \cobj_x0 ->
    withObjectPtr x1 $ \cobj_x1 ->
    withObjectPtr x2 $ \cobj_x2 ->
    qtc_QIODevice_eventFilter cobj_x0 cobj_x1 cobj_x2

foreign import ccall "qtc_QIODevice_eventFilter" qtc_QIODevice_eventFilter :: Ptr (TQIODevice a) -> Ptr (TQObject t1) -> Ptr (TQEvent t2) -> IO CBool

instance QeventFilter_h (QIODeviceSc a) ((QObject t1, QEvent t2)) where
 eventFilter_h x0 (x1, x2)
  = withBoolResult $
    withObjectPtr x0 $ \cobj_x0 ->
    withObjectPtr x1 $ \cobj_x1 ->
    withObjectPtr x2 $ \cobj_x2 ->
    qtc_QIODevice_eventFilter cobj_x0 cobj_x1 cobj_x2