{-# OPTIONS -fglasgow-exts #-}
-----------------------------------------------------------------------------
{-| Module    : QGraphicsLineItem_h.hs
    Copyright : (c) David Harley 2010
    Project   : qtHaskell
    Version   : 1.1.4
    Modified  : 2010-09-02 17:02:27
    
    Warning   : this file is machine generated - do not modify.
--}
-----------------------------------------------------------------------------

module Qtc.Gui.QGraphicsLineItem_h where

import Foreign.C.Types
import Qtc.Enums.Base
import Qtc.Enums.Core.Qt
import Qtc.Enums.Gui.QGraphicsItem

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

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

foreign import ccall "qtc_QGraphicsLineItem_unSetUserMethod" qtc_QGraphicsLineItem_unSetUserMethod :: Ptr (TQGraphicsLineItem a) -> CInt -> CInt -> IO (CBool)

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

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

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

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

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

instance QsetUserMethod (QGraphicsLineItem ()) (QGraphicsLineItem x0 -> IO ()) where
 setUserMethod _eobj _eid _handler
  = do
    funptr  <- wrapSetUserMethod_QGraphicsLineItem setHandlerWrapper
    stptr   <- newStablePtr (Wrap _handler)
    funptr_d  <- wrapSetUserMethod_QGraphicsLineItem_d setHandlerWrapper_d
    withObjectPtr _eobj $ \cobj_eobj ->
      qtc_QGraphicsLineItem_setUserMethod cobj_eobj (toCInt _eid) (toCFunPtr funptr) (castStablePtrToPtr stptr) (toCFunPtr funptr_d)
    return ()
  where
    setHandlerWrapper :: Ptr (TQGraphicsLineItem 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_QGraphicsLineItem_setUserMethod" qtc_QGraphicsLineItem_setUserMethod :: Ptr (TQGraphicsLineItem a) -> CInt -> Ptr (Ptr (TQGraphicsLineItem x0) -> IO ()) -> Ptr () -> Ptr (Ptr fun -> Ptr state -> Ptr fun_d -> IO ()) -> IO ()

foreign import ccall "wrapper" wrapSetUserMethod_QGraphicsLineItem :: (Ptr (TQGraphicsLineItem x0) -> IO ()) -> IO (FunPtr (Ptr (TQGraphicsLineItem x0) -> IO ()))

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

instance QsetUserMethod (QGraphicsLineItemSc a) (QGraphicsLineItem x0 -> IO ()) where
 setUserMethod _eobj _eid _handler
  = do
    funptr  <- wrapSetUserMethod_QGraphicsLineItem setHandlerWrapper
    stptr   <- newStablePtr (Wrap _handler)
    funptr_d  <- wrapSetUserMethod_QGraphicsLineItem_d setHandlerWrapper_d
    withObjectPtr _eobj $ \cobj_eobj ->
      qtc_QGraphicsLineItem_setUserMethod cobj_eobj (toCInt _eid) (toCFunPtr funptr) (castStablePtrToPtr stptr) (toCFunPtr funptr_d)
    return ()
  where
    setHandlerWrapper :: Ptr (TQGraphicsLineItem 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 (QGraphicsLineItem ()) (QGraphicsLineItem x0 -> QVariant () -> IO (QVariant ())) where
 setUserMethod _eobj _eid _handler
  = do
    funptr  <- wrapSetUserMethodVariant_QGraphicsLineItem setHandlerWrapper
    stptr   <- newStablePtr (Wrap _handler)
    funptr_d  <- wrapSetUserMethodVariant_QGraphicsLineItem_d setHandlerWrapper_d
    withObjectPtr _eobj $ \cobj_eobj ->
      qtc_QGraphicsLineItem_setUserMethodVariant cobj_eobj (toCInt _eid) (toCFunPtr funptr) (castStablePtrToPtr stptr) (toCFunPtr funptr_d)
    return ()
  where
    setHandlerWrapper :: Ptr (TQGraphicsLineItem 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_QGraphicsLineItem_setUserMethodVariant" qtc_QGraphicsLineItem_setUserMethodVariant :: Ptr (TQGraphicsLineItem a) -> CInt -> Ptr (Ptr (TQGraphicsLineItem x0) -> Ptr (TQVariant ()) -> IO (Ptr (TQVariant ()))) -> Ptr () -> Ptr (Ptr fun -> Ptr state -> Ptr fun_d -> IO ()) -> IO ()

foreign import ccall "wrapper" wrapSetUserMethodVariant_QGraphicsLineItem :: (Ptr (TQGraphicsLineItem x0) -> Ptr (TQVariant ()) -> IO (Ptr (TQVariant ()))) -> IO (FunPtr (Ptr (TQGraphicsLineItem x0) -> Ptr (TQVariant ()) -> IO (Ptr (TQVariant ()))))

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

instance QsetUserMethod (QGraphicsLineItemSc a) (QGraphicsLineItem x0 -> QVariant () -> IO (QVariant ())) where
 setUserMethod _eobj _eid _handler
  = do
    funptr  <- wrapSetUserMethodVariant_QGraphicsLineItem setHandlerWrapper
    stptr   <- newStablePtr (Wrap _handler)
    funptr_d  <- wrapSetUserMethodVariant_QGraphicsLineItem_d setHandlerWrapper_d
    withObjectPtr _eobj $ \cobj_eobj ->
      qtc_QGraphicsLineItem_setUserMethodVariant cobj_eobj (toCInt _eid) (toCFunPtr funptr) (castStablePtrToPtr stptr) (toCFunPtr funptr_d)
    return ()
  where
    setHandlerWrapper :: Ptr (TQGraphicsLineItem 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 (QGraphicsLineItem ()) where 
 unSetHandler qobj evid
  = withBoolResult $
    withObjectPtr qobj $ \cobj_qobj ->
    withCWString evid $ \cstr_evid ->
    qtc_QGraphicsLineItem_unSetHandler cobj_qobj cstr_evid

foreign import ccall "qtc_QGraphicsLineItem_unSetHandler" qtc_QGraphicsLineItem_unSetHandler :: Ptr (TQGraphicsLineItem a) -> CWString -> IO (CBool)

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

instance QsetHandler (QGraphicsLineItem ()) (QGraphicsLineItem x0 -> IO (QRectF t0)) where
 setHandler _eobj _eid _handler
  = do
    funptr  <- wrapSetHandler_QGraphicsLineItem1 setHandlerWrapper
    stptr   <- newStablePtr (Wrap _handler)
    funptr_d  <- wrapSetHandler_QGraphicsLineItem1_d setHandlerWrapper_d
    withObjectPtr _eobj $ \cobj_eobj ->
      withCWString _eid $ \cstr_eid ->
      qtc_QGraphicsLineItem_setHandler1 cobj_eobj cstr_eid (toCFunPtr funptr) (castStablePtrToPtr stptr) (toCFunPtr funptr_d)
    return()
  where
    setHandlerWrapper :: Ptr (TQGraphicsLineItem x0) -> IO (Ptr (TQRectF t0))
    setHandlerWrapper x0
      = do x0obj <- objectFromPtr_nf x0
           let rv =
                if (objectIsNull x0obj)
                 then return $ objectCast x0obj
                 else _handler x0obj
           rvf <- rv
           withObjectPtr rvf $ \cobj_rvf -> return (cobj_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_QGraphicsLineItem_setHandler1" qtc_QGraphicsLineItem_setHandler1 :: Ptr (TQGraphicsLineItem a) -> CWString -> Ptr (Ptr (TQGraphicsLineItem x0) -> IO (Ptr (TQRectF t0))) -> Ptr () -> Ptr (Ptr fun -> Ptr state -> Ptr fun_d -> IO ()) -> IO ()

foreign import ccall "wrapper" wrapSetHandler_QGraphicsLineItem1 :: (Ptr (TQGraphicsLineItem x0) -> IO (Ptr (TQRectF t0))) -> IO (FunPtr (Ptr (TQGraphicsLineItem x0) -> IO (Ptr (TQRectF t0))))

foreign import ccall "wrapper" wrapSetHandler_QGraphicsLineItem1_d :: (Ptr fun -> Ptr state -> Ptr fun_d -> IO ()) -> IO (FunPtr (Ptr fun -> Ptr state -> Ptr fun_d -> IO ()))

instance QsetHandler (QGraphicsLineItemSc a) (QGraphicsLineItem x0 -> IO (QRectF t0)) where
 setHandler _eobj _eid _handler
  = do
    funptr  <- wrapSetHandler_QGraphicsLineItem1 setHandlerWrapper
    stptr   <- newStablePtr (Wrap _handler)
    funptr_d  <- wrapSetHandler_QGraphicsLineItem1_d setHandlerWrapper_d
    withObjectPtr _eobj $ \cobj_eobj ->
      withCWString _eid $ \cstr_eid ->
      qtc_QGraphicsLineItem_setHandler1 cobj_eobj cstr_eid (toCFunPtr funptr) (castStablePtrToPtr stptr) (toCFunPtr funptr_d)
    return()
  where
    setHandlerWrapper :: Ptr (TQGraphicsLineItem x0) -> IO (Ptr (TQRectF t0))
    setHandlerWrapper x0
      = do x0obj <- objectFromPtr_nf x0
           let rv =
                if (objectIsNull x0obj)
                 then return $ objectCast x0obj
                 else _handler x0obj
           rvf <- rv
           withObjectPtr rvf $ \cobj_rvf -> return (cobj_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 QqqboundingRect_h (QGraphicsLineItem ()) (()) where
 qqboundingRect_h x0 ()
  = withQRectFResult $
    withObjectPtr x0 $ \cobj_x0 ->
    qtc_QGraphicsLineItem_boundingRect cobj_x0

foreign import ccall "qtc_QGraphicsLineItem_boundingRect" qtc_QGraphicsLineItem_boundingRect :: Ptr (TQGraphicsLineItem a) -> IO (Ptr (TQRectF ()))

instance QqqboundingRect_h (QGraphicsLineItemSc a) (()) where
 qqboundingRect_h x0 ()
  = withQRectFResult $
    withObjectPtr x0 $ \cobj_x0 ->
    qtc_QGraphicsLineItem_boundingRect cobj_x0

instance QqboundingRect_h (QGraphicsLineItem ()) (()) where
 qboundingRect_h x0 ()
  = withRectFResult $ \crectf_ret_x crectf_ret_y crectf_ret_w crectf_ret_h ->
    withObjectPtr x0 $ \cobj_x0 ->
    qtc_QGraphicsLineItem_boundingRect_qth cobj_x0 crectf_ret_x crectf_ret_y crectf_ret_w crectf_ret_h

foreign import ccall "qtc_QGraphicsLineItem_boundingRect_qth" qtc_QGraphicsLineItem_boundingRect_qth :: Ptr (TQGraphicsLineItem a) -> Ptr CDouble -> Ptr CDouble -> Ptr CDouble -> Ptr CDouble -> IO ()

instance QqboundingRect_h (QGraphicsLineItemSc a) (()) where
 qboundingRect_h x0 ()
  = withRectFResult $ \crectf_ret_x crectf_ret_y crectf_ret_w crectf_ret_h ->
    withObjectPtr x0 $ \cobj_x0 ->
    qtc_QGraphicsLineItem_boundingRect_qth cobj_x0 crectf_ret_x crectf_ret_y crectf_ret_w crectf_ret_h

instance QsetHandler (QGraphicsLineItem ()) (QGraphicsLineItem x0 -> QPointF t1 -> IO (Bool)) where
 setHandler _eobj _eid _handler
  = do
    funptr  <- wrapSetHandler_QGraphicsLineItem2 setHandlerWrapper
    stptr   <- newStablePtr (Wrap _handler)
    funptr_d  <- wrapSetHandler_QGraphicsLineItem2_d setHandlerWrapper_d
    withObjectPtr _eobj $ \cobj_eobj ->
      withCWString _eid $ \cstr_eid ->
      qtc_QGraphicsLineItem_setHandler2 cobj_eobj cstr_eid (toCFunPtr funptr) (castStablePtrToPtr stptr) (toCFunPtr funptr_d)
    return()
  where
    setHandlerWrapper :: Ptr (TQGraphicsLineItem x0) -> Ptr (TQPointF t1) -> IO (CBool)
    setHandlerWrapper x0 x1
      = do x0obj <- objectFromPtr_nf 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_QGraphicsLineItem_setHandler2" qtc_QGraphicsLineItem_setHandler2 :: Ptr (TQGraphicsLineItem a) -> CWString -> Ptr (Ptr (TQGraphicsLineItem x0) -> Ptr (TQPointF t1) -> IO (CBool)) -> Ptr () -> Ptr (Ptr fun -> Ptr state -> Ptr fun_d -> IO ()) -> IO ()

foreign import ccall "wrapper" wrapSetHandler_QGraphicsLineItem2 :: (Ptr (TQGraphicsLineItem x0) -> Ptr (TQPointF t1) -> IO (CBool)) -> IO (FunPtr (Ptr (TQGraphicsLineItem x0) -> Ptr (TQPointF t1) -> IO (CBool)))

foreign import ccall "wrapper" wrapSetHandler_QGraphicsLineItem2_d :: (Ptr fun -> Ptr state -> Ptr fun_d -> IO ()) -> IO (FunPtr (Ptr fun -> Ptr state -> Ptr fun_d -> IO ()))

instance QsetHandler (QGraphicsLineItemSc a) (QGraphicsLineItem x0 -> QPointF t1 -> IO (Bool)) where
 setHandler _eobj _eid _handler
  = do
    funptr  <- wrapSetHandler_QGraphicsLineItem2 setHandlerWrapper
    stptr   <- newStablePtr (Wrap _handler)
    funptr_d  <- wrapSetHandler_QGraphicsLineItem2_d setHandlerWrapper_d
    withObjectPtr _eobj $ \cobj_eobj ->
      withCWString _eid $ \cstr_eid ->
      qtc_QGraphicsLineItem_setHandler2 cobj_eobj cstr_eid (toCFunPtr funptr) (castStablePtrToPtr stptr) (toCFunPtr funptr_d)
    return()
  where
    setHandlerWrapper :: Ptr (TQGraphicsLineItem x0) -> Ptr (TQPointF t1) -> IO (CBool)
    setHandlerWrapper x0 x1
      = do x0obj <- objectFromPtr_nf 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 Qqcontains_h (QGraphicsLineItem ()) ((PointF)) where
 qcontains_h x0 (x1)
  = withBoolResult $
    withObjectPtr x0 $ \cobj_x0 ->
    withCPointF x1 $ \cpointf_x1_x cpointf_x1_y -> 
    qtc_QGraphicsLineItem_contains_qth cobj_x0 cpointf_x1_x cpointf_x1_y 

foreign import ccall "qtc_QGraphicsLineItem_contains_qth" qtc_QGraphicsLineItem_contains_qth :: Ptr (TQGraphicsLineItem a) -> CDouble -> CDouble -> IO CBool

instance Qqcontains_h (QGraphicsLineItemSc a) ((PointF)) where
 qcontains_h x0 (x1)
  = withBoolResult $
    withObjectPtr x0 $ \cobj_x0 ->
    withCPointF x1 $ \cpointf_x1_x cpointf_x1_y -> 
    qtc_QGraphicsLineItem_contains_qth cobj_x0 cpointf_x1_x cpointf_x1_y 

instance Qqqcontains_h (QGraphicsLineItem ()) ((QPointF t1)) where
 qqcontains_h x0 (x1)
  = withBoolResult $
    withObjectPtr x0 $ \cobj_x0 ->
    withObjectPtr x1 $ \cobj_x1 ->
    qtc_QGraphicsLineItem_contains cobj_x0 cobj_x1

foreign import ccall "qtc_QGraphicsLineItem_contains" qtc_QGraphicsLineItem_contains :: Ptr (TQGraphicsLineItem a) -> Ptr (TQPointF t1) -> IO CBool

instance Qqqcontains_h (QGraphicsLineItemSc a) ((QPointF t1)) where
 qqcontains_h x0 (x1)
  = withBoolResult $
    withObjectPtr x0 $ \cobj_x0 ->
    withObjectPtr x1 $ \cobj_x1 ->
    qtc_QGraphicsLineItem_contains cobj_x0 cobj_x1

instance QsetHandler (QGraphicsLineItem ()) (QGraphicsLineItem x0 -> QGraphicsItem t1 -> IO (Bool)) where
 setHandler _eobj _eid _handler
  = do
    funptr  <- wrapSetHandler_QGraphicsLineItem3 setHandlerWrapper
    stptr   <- newStablePtr (Wrap _handler)
    funptr_d  <- wrapSetHandler_QGraphicsLineItem3_d setHandlerWrapper_d
    withObjectPtr _eobj $ \cobj_eobj ->
      withCWString _eid $ \cstr_eid ->
      qtc_QGraphicsLineItem_setHandler3 cobj_eobj cstr_eid (toCFunPtr funptr) (castStablePtrToPtr stptr) (toCFunPtr funptr_d)
    return()
  where
    setHandlerWrapper :: Ptr (TQGraphicsLineItem x0) -> Ptr (TQGraphicsItem t1) -> IO (CBool)
    setHandlerWrapper x0 x1
      = do x0obj <- objectFromPtr_nf 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_QGraphicsLineItem_setHandler3" qtc_QGraphicsLineItem_setHandler3 :: Ptr (TQGraphicsLineItem a) -> CWString -> Ptr (Ptr (TQGraphicsLineItem x0) -> Ptr (TQGraphicsItem t1) -> IO (CBool)) -> Ptr () -> Ptr (Ptr fun -> Ptr state -> Ptr fun_d -> IO ()) -> IO ()

foreign import ccall "wrapper" wrapSetHandler_QGraphicsLineItem3 :: (Ptr (TQGraphicsLineItem x0) -> Ptr (TQGraphicsItem t1) -> IO (CBool)) -> IO (FunPtr (Ptr (TQGraphicsLineItem x0) -> Ptr (TQGraphicsItem t1) -> IO (CBool)))

foreign import ccall "wrapper" wrapSetHandler_QGraphicsLineItem3_d :: (Ptr fun -> Ptr state -> Ptr fun_d -> IO ()) -> IO (FunPtr (Ptr fun -> Ptr state -> Ptr fun_d -> IO ()))

instance QsetHandler (QGraphicsLineItemSc a) (QGraphicsLineItem x0 -> QGraphicsItem t1 -> IO (Bool)) where
 setHandler _eobj _eid _handler
  = do
    funptr  <- wrapSetHandler_QGraphicsLineItem3 setHandlerWrapper
    stptr   <- newStablePtr (Wrap _handler)
    funptr_d  <- wrapSetHandler_QGraphicsLineItem3_d setHandlerWrapper_d
    withObjectPtr _eobj $ \cobj_eobj ->
      withCWString _eid $ \cstr_eid ->
      qtc_QGraphicsLineItem_setHandler3 cobj_eobj cstr_eid (toCFunPtr funptr) (castStablePtrToPtr stptr) (toCFunPtr funptr_d)
    return()
  where
    setHandlerWrapper :: Ptr (TQGraphicsLineItem x0) -> Ptr (TQGraphicsItem t1) -> IO (CBool)
    setHandlerWrapper x0 x1
      = do x0obj <- objectFromPtr_nf 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 QsetHandler (QGraphicsLineItem ()) (QGraphicsLineItem x0 -> QObject t1 -> IO (Bool)) where
 setHandler _eobj _eid _handler
  = do
    funptr  <- wrapSetHandler_QGraphicsLineItem4 setHandlerWrapper
    stptr   <- newStablePtr (Wrap _handler)
    funptr_d  <- wrapSetHandler_QGraphicsLineItem4_d setHandlerWrapper_d
    withObjectPtr _eobj $ \cobj_eobj ->
      withCWString _eid $ \cstr_eid ->
      qtc_QGraphicsLineItem_setHandler4 cobj_eobj cstr_eid (toCFunPtr funptr) (castStablePtrToPtr stptr) (toCFunPtr funptr_d)
    return()
  where
    setHandlerWrapper :: Ptr (TQGraphicsLineItem x0) -> Ptr (TQObject t1) -> IO (CBool)
    setHandlerWrapper x0 x1
      = do x0obj <- objectFromPtr_nf x0
           x1obj <- qObjectFromPtr 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_QGraphicsLineItem_setHandler4" qtc_QGraphicsLineItem_setHandler4 :: Ptr (TQGraphicsLineItem a) -> CWString -> Ptr (Ptr (TQGraphicsLineItem x0) -> Ptr (TQObject t1) -> IO (CBool)) -> Ptr () -> Ptr (Ptr fun -> Ptr state -> Ptr fun_d -> IO ()) -> IO ()

foreign import ccall "wrapper" wrapSetHandler_QGraphicsLineItem4 :: (Ptr (TQGraphicsLineItem x0) -> Ptr (TQObject t1) -> IO (CBool)) -> IO (FunPtr (Ptr (TQGraphicsLineItem x0) -> Ptr (TQObject t1) -> IO (CBool)))

foreign import ccall "wrapper" wrapSetHandler_QGraphicsLineItem4_d :: (Ptr fun -> Ptr state -> Ptr fun_d -> IO ()) -> IO (FunPtr (Ptr fun -> Ptr state -> Ptr fun_d -> IO ()))

instance QsetHandler (QGraphicsLineItemSc a) (QGraphicsLineItem x0 -> QObject t1 -> IO (Bool)) where
 setHandler _eobj _eid _handler
  = do
    funptr  <- wrapSetHandler_QGraphicsLineItem4 setHandlerWrapper
    stptr   <- newStablePtr (Wrap _handler)
    funptr_d  <- wrapSetHandler_QGraphicsLineItem4_d setHandlerWrapper_d
    withObjectPtr _eobj $ \cobj_eobj ->
      withCWString _eid $ \cstr_eid ->
      qtc_QGraphicsLineItem_setHandler4 cobj_eobj cstr_eid (toCFunPtr funptr) (castStablePtrToPtr stptr) (toCFunPtr funptr_d)
    return()
  where
    setHandlerWrapper :: Ptr (TQGraphicsLineItem x0) -> Ptr (TQObject t1) -> IO (CBool)
    setHandlerWrapper x0 x1
      = do x0obj <- objectFromPtr_nf x0
           x1obj <- qObjectFromPtr 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 QisObscuredBy_h (QGraphicsLineItem ()) ((QGraphicsItem t1)) where
 isObscuredBy_h x0 (x1)
  = withBoolResult $
    withObjectPtr x0 $ \cobj_x0 ->
    withObjectPtr x1 $ \cobj_x1 ->
    qtc_QGraphicsLineItem_isObscuredBy cobj_x0 cobj_x1

foreign import ccall "qtc_QGraphicsLineItem_isObscuredBy" qtc_QGraphicsLineItem_isObscuredBy :: Ptr (TQGraphicsLineItem a) -> Ptr (TQGraphicsItem t1) -> IO CBool

instance QisObscuredBy_h (QGraphicsLineItemSc a) ((QGraphicsItem t1)) where
 isObscuredBy_h x0 (x1)
  = withBoolResult $
    withObjectPtr x0 $ \cobj_x0 ->
    withObjectPtr x1 $ \cobj_x1 ->
    qtc_QGraphicsLineItem_isObscuredBy cobj_x0 cobj_x1

instance QisObscuredBy_h (QGraphicsLineItem ()) ((QGraphicsTextItem t1)) where
 isObscuredBy_h x0 (x1)
  = withBoolResult $
    withObjectPtr x0 $ \cobj_x0 ->
    withObjectPtr x1 $ \cobj_x1 ->
    qtc_QGraphicsLineItem_isObscuredBy_graphicstextitem cobj_x0 cobj_x1

foreign import ccall "qtc_QGraphicsLineItem_isObscuredBy_graphicstextitem" qtc_QGraphicsLineItem_isObscuredBy_graphicstextitem :: Ptr (TQGraphicsLineItem a) -> Ptr (TQGraphicsTextItem t1) -> IO CBool

instance QisObscuredBy_h (QGraphicsLineItemSc a) ((QGraphicsTextItem t1)) where
 isObscuredBy_h x0 (x1)
  = withBoolResult $
    withObjectPtr x0 $ \cobj_x0 ->
    withObjectPtr x1 $ \cobj_x1 ->
    qtc_QGraphicsLineItem_isObscuredBy_graphicstextitem cobj_x0 cobj_x1

instance QsetHandler (QGraphicsLineItem ()) (QGraphicsLineItem x0 -> IO (QPainterPath t0)) where
 setHandler _eobj _eid _handler
  = do
    funptr  <- wrapSetHandler_QGraphicsLineItem5 setHandlerWrapper
    stptr   <- newStablePtr (Wrap _handler)
    funptr_d  <- wrapSetHandler_QGraphicsLineItem5_d setHandlerWrapper_d
    withObjectPtr _eobj $ \cobj_eobj ->
      withCWString _eid $ \cstr_eid ->
      qtc_QGraphicsLineItem_setHandler5 cobj_eobj cstr_eid (toCFunPtr funptr) (castStablePtrToPtr stptr) (toCFunPtr funptr_d)
    return()
  where
    setHandlerWrapper :: Ptr (TQGraphicsLineItem x0) -> IO (Ptr (TQPainterPath t0))
    setHandlerWrapper x0
      = do x0obj <- objectFromPtr_nf x0
           let rv =
                if (objectIsNull x0obj)
                 then return $ objectCast x0obj
                 else _handler x0obj
           rvf <- rv
           withObjectPtr rvf $ \cobj_rvf -> return (cobj_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_QGraphicsLineItem_setHandler5" qtc_QGraphicsLineItem_setHandler5 :: Ptr (TQGraphicsLineItem a) -> CWString -> Ptr (Ptr (TQGraphicsLineItem x0) -> IO (Ptr (TQPainterPath t0))) -> Ptr () -> Ptr (Ptr fun -> Ptr state -> Ptr fun_d -> IO ()) -> IO ()

foreign import ccall "wrapper" wrapSetHandler_QGraphicsLineItem5 :: (Ptr (TQGraphicsLineItem x0) -> IO (Ptr (TQPainterPath t0))) -> IO (FunPtr (Ptr (TQGraphicsLineItem x0) -> IO (Ptr (TQPainterPath t0))))

foreign import ccall "wrapper" wrapSetHandler_QGraphicsLineItem5_d :: (Ptr fun -> Ptr state -> Ptr fun_d -> IO ()) -> IO (FunPtr (Ptr fun -> Ptr state -> Ptr fun_d -> IO ()))

instance QsetHandler (QGraphicsLineItemSc a) (QGraphicsLineItem x0 -> IO (QPainterPath t0)) where
 setHandler _eobj _eid _handler
  = do
    funptr  <- wrapSetHandler_QGraphicsLineItem5 setHandlerWrapper
    stptr   <- newStablePtr (Wrap _handler)
    funptr_d  <- wrapSetHandler_QGraphicsLineItem5_d setHandlerWrapper_d
    withObjectPtr _eobj $ \cobj_eobj ->
      withCWString _eid $ \cstr_eid ->
      qtc_QGraphicsLineItem_setHandler5 cobj_eobj cstr_eid (toCFunPtr funptr) (castStablePtrToPtr stptr) (toCFunPtr funptr_d)
    return()
  where
    setHandlerWrapper :: Ptr (TQGraphicsLineItem x0) -> IO (Ptr (TQPainterPath t0))
    setHandlerWrapper x0
      = do x0obj <- objectFromPtr_nf x0
           let rv =
                if (objectIsNull x0obj)
                 then return $ objectCast x0obj
                 else _handler x0obj
           rvf <- rv
           withObjectPtr rvf $ \cobj_rvf -> return (cobj_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 QopaqueArea_h (QGraphicsLineItem ()) (()) where
 opaqueArea_h x0 ()
  = withQPainterPathResult $
    withObjectPtr x0 $ \cobj_x0 ->
    qtc_QGraphicsLineItem_opaqueArea cobj_x0

foreign import ccall "qtc_QGraphicsLineItem_opaqueArea" qtc_QGraphicsLineItem_opaqueArea :: Ptr (TQGraphicsLineItem a) -> IO (Ptr (TQPainterPath ()))

instance QopaqueArea_h (QGraphicsLineItemSc a) (()) where
 opaqueArea_h x0 ()
  = withQPainterPathResult $
    withObjectPtr x0 $ \cobj_x0 ->
    qtc_QGraphicsLineItem_opaqueArea cobj_x0

instance QsetHandler (QGraphicsLineItem ()) (QGraphicsLineItem x0 -> QPainter t1 -> QStyleOption t2 -> QObject t3 -> IO ()) where
 setHandler _eobj _eid _handler
  = do
    funptr  <- wrapSetHandler_QGraphicsLineItem6 setHandlerWrapper
    stptr   <- newStablePtr (Wrap _handler)
    funptr_d  <- wrapSetHandler_QGraphicsLineItem6_d setHandlerWrapper_d
    withObjectPtr _eobj $ \cobj_eobj ->
      withCWString _eid $ \cstr_eid ->
      qtc_QGraphicsLineItem_setHandler6 cobj_eobj cstr_eid (toCFunPtr funptr) (castStablePtrToPtr stptr) (toCFunPtr funptr_d)
    return()
  where
    setHandlerWrapper :: Ptr (TQGraphicsLineItem x0) -> Ptr (TQPainter t1) -> Ptr (TQStyleOption t2) -> Ptr (TQObject t3) -> IO ()
    setHandlerWrapper x0 x1 x2 x3
      = do x0obj <- objectFromPtr_nf x0
           x1obj <- objectFromPtr_nf x1
           x2obj <- objectFromPtr_nf x2
           x3obj <- qObjectFromPtr x3
           if (objectIsNull x0obj)
            then return ()
            else _handler x0obj x1obj x2obj x3obj

    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_QGraphicsLineItem_setHandler6" qtc_QGraphicsLineItem_setHandler6 :: Ptr (TQGraphicsLineItem a) -> CWString -> Ptr (Ptr (TQGraphicsLineItem x0) -> Ptr (TQPainter t1) -> Ptr (TQStyleOption t2) -> Ptr (TQObject t3) -> IO ()) -> Ptr () -> Ptr (Ptr fun -> Ptr state -> Ptr fun_d -> IO ()) -> IO ()

foreign import ccall "wrapper" wrapSetHandler_QGraphicsLineItem6 :: (Ptr (TQGraphicsLineItem x0) -> Ptr (TQPainter t1) -> Ptr (TQStyleOption t2) -> Ptr (TQObject t3) -> IO ()) -> IO (FunPtr (Ptr (TQGraphicsLineItem x0) -> Ptr (TQPainter t1) -> Ptr (TQStyleOption t2) -> Ptr (TQObject t3) -> IO ()))

foreign import ccall "wrapper" wrapSetHandler_QGraphicsLineItem6_d :: (Ptr fun -> Ptr state -> Ptr fun_d -> IO ()) -> IO (FunPtr (Ptr fun -> Ptr state -> Ptr fun_d -> IO ()))

instance QsetHandler (QGraphicsLineItemSc a) (QGraphicsLineItem x0 -> QPainter t1 -> QStyleOption t2 -> QObject t3 -> IO ()) where
 setHandler _eobj _eid _handler
  = do
    funptr  <- wrapSetHandler_QGraphicsLineItem6 setHandlerWrapper
    stptr   <- newStablePtr (Wrap _handler)
    funptr_d  <- wrapSetHandler_QGraphicsLineItem6_d setHandlerWrapper_d
    withObjectPtr _eobj $ \cobj_eobj ->
      withCWString _eid $ \cstr_eid ->
      qtc_QGraphicsLineItem_setHandler6 cobj_eobj cstr_eid (toCFunPtr funptr) (castStablePtrToPtr stptr) (toCFunPtr funptr_d)
    return()
  where
    setHandlerWrapper :: Ptr (TQGraphicsLineItem x0) -> Ptr (TQPainter t1) -> Ptr (TQStyleOption t2) -> Ptr (TQObject t3) -> IO ()
    setHandlerWrapper x0 x1 x2 x3
      = do x0obj <- objectFromPtr_nf x0
           x1obj <- objectFromPtr_nf x1
           x2obj <- objectFromPtr_nf x2
           x3obj <- qObjectFromPtr x3
           if (objectIsNull x0obj)
            then return ()
            else _handler x0obj x1obj x2obj x3obj

    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 Qpaint_h (QGraphicsLineItem ()) ((QPainter t1, QStyleOptionGraphicsItem t2, QWidget t3)) where
 paint_h x0 (x1, x2, x3)
  = withObjectPtr x0 $ \cobj_x0 ->
    withObjectPtr x1 $ \cobj_x1 ->
    withObjectPtr x2 $ \cobj_x2 ->
    withObjectPtr x3 $ \cobj_x3 ->
    qtc_QGraphicsLineItem_paint1 cobj_x0 cobj_x1 cobj_x2 cobj_x3

foreign import ccall "qtc_QGraphicsLineItem_paint1" qtc_QGraphicsLineItem_paint1 :: Ptr (TQGraphicsLineItem a) -> Ptr (TQPainter t1) -> Ptr (TQStyleOptionGraphicsItem t2) -> Ptr (TQWidget t3) -> IO ()

instance Qpaint_h (QGraphicsLineItemSc a) ((QPainter t1, QStyleOptionGraphicsItem t2, QWidget t3)) where
 paint_h x0 (x1, x2, x3)
  = withObjectPtr x0 $ \cobj_x0 ->
    withObjectPtr x1 $ \cobj_x1 ->
    withObjectPtr x2 $ \cobj_x2 ->
    withObjectPtr x3 $ \cobj_x3 ->
    qtc_QGraphicsLineItem_paint1 cobj_x0 cobj_x1 cobj_x2 cobj_x3

instance Qshape_h (QGraphicsLineItem ()) (()) where
 shape_h x0 ()
  = withQPainterPathResult $
    withObjectPtr x0 $ \cobj_x0 ->
    qtc_QGraphicsLineItem_shape cobj_x0

foreign import ccall "qtc_QGraphicsLineItem_shape" qtc_QGraphicsLineItem_shape :: Ptr (TQGraphicsLineItem a) -> IO (Ptr (TQPainterPath ()))

instance Qshape_h (QGraphicsLineItemSc a) (()) where
 shape_h x0 ()
  = withQPainterPathResult $
    withObjectPtr x0 $ \cobj_x0 ->
    qtc_QGraphicsLineItem_shape cobj_x0

instance QsetHandler (QGraphicsLineItem ()) (QGraphicsLineItem x0 -> IO (Int)) where
 setHandler _eobj _eid _handler
  = do
    funptr  <- wrapSetHandler_QGraphicsLineItem7 setHandlerWrapper
    stptr   <- newStablePtr (Wrap _handler)
    funptr_d  <- wrapSetHandler_QGraphicsLineItem7_d setHandlerWrapper_d
    withObjectPtr _eobj $ \cobj_eobj ->
      withCWString _eid $ \cstr_eid ->
      qtc_QGraphicsLineItem_setHandler7 cobj_eobj cstr_eid (toCFunPtr funptr) (castStablePtrToPtr stptr) (toCFunPtr funptr_d)
    return()
  where
    setHandlerWrapper :: Ptr (TQGraphicsLineItem x0) -> IO (CInt)
    setHandlerWrapper x0
      = do x0obj <- objectFromPtr_nf x0
           let rv =
                if (objectIsNull x0obj)
                 then return 0
                 else _handler x0obj
           rvf <- rv
           return (toCInt 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_QGraphicsLineItem_setHandler7" qtc_QGraphicsLineItem_setHandler7 :: Ptr (TQGraphicsLineItem a) -> CWString -> Ptr (Ptr (TQGraphicsLineItem x0) -> IO (CInt)) -> Ptr () -> Ptr (Ptr fun -> Ptr state -> Ptr fun_d -> IO ()) -> IO ()

foreign import ccall "wrapper" wrapSetHandler_QGraphicsLineItem7 :: (Ptr (TQGraphicsLineItem x0) -> IO (CInt)) -> IO (FunPtr (Ptr (TQGraphicsLineItem x0) -> IO (CInt)))

foreign import ccall "wrapper" wrapSetHandler_QGraphicsLineItem7_d :: (Ptr fun -> Ptr state -> Ptr fun_d -> IO ()) -> IO (FunPtr (Ptr fun -> Ptr state -> Ptr fun_d -> IO ()))

instance QsetHandler (QGraphicsLineItemSc a) (QGraphicsLineItem x0 -> IO (Int)) where
 setHandler _eobj _eid _handler
  = do
    funptr  <- wrapSetHandler_QGraphicsLineItem7 setHandlerWrapper
    stptr   <- newStablePtr (Wrap _handler)
    funptr_d  <- wrapSetHandler_QGraphicsLineItem7_d setHandlerWrapper_d
    withObjectPtr _eobj $ \cobj_eobj ->
      withCWString _eid $ \cstr_eid ->
      qtc_QGraphicsLineItem_setHandler7 cobj_eobj cstr_eid (toCFunPtr funptr) (castStablePtrToPtr stptr) (toCFunPtr funptr_d)
    return()
  where
    setHandlerWrapper :: Ptr (TQGraphicsLineItem x0) -> IO (CInt)
    setHandlerWrapper x0
      = do x0obj <- objectFromPtr_nf x0
           let rv =
                if (objectIsNull x0obj)
                 then return 0
                 else _handler x0obj
           rvf <- rv
           return (toCInt 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 Qqtype_h (QGraphicsLineItem ()) (()) where
 qtype_h x0 ()
  = withIntResult $
    withObjectPtr x0 $ \cobj_x0 ->
    qtc_QGraphicsLineItem_type cobj_x0

foreign import ccall "qtc_QGraphicsLineItem_type" qtc_QGraphicsLineItem_type :: Ptr (TQGraphicsLineItem a) -> IO CInt

instance Qqtype_h (QGraphicsLineItemSc a) (()) where
 qtype_h x0 ()
  = withIntResult $
    withObjectPtr x0 $ \cobj_x0 ->
    qtc_QGraphicsLineItem_type cobj_x0

instance QsetHandler (QGraphicsLineItem ()) (QGraphicsLineItem x0 -> Int -> IO ()) where
 setHandler _eobj _eid _handler
  = do
    funptr  <- wrapSetHandler_QGraphicsLineItem8 setHandlerWrapper
    stptr   <- newStablePtr (Wrap _handler)
    funptr_d  <- wrapSetHandler_QGraphicsLineItem8_d setHandlerWrapper_d
    withObjectPtr _eobj $ \cobj_eobj ->
      withCWString _eid $ \cstr_eid ->
      qtc_QGraphicsLineItem_setHandler8 cobj_eobj cstr_eid (toCFunPtr funptr) (castStablePtrToPtr stptr) (toCFunPtr funptr_d)
    return()
  where
    setHandlerWrapper :: Ptr (TQGraphicsLineItem x0) -> CInt -> IO ()
    setHandlerWrapper x0 x1
      = do x0obj <- objectFromPtr_nf x0
           let x1int = fromCInt x1
           if (objectIsNull x0obj)
            then return ()
            else _handler x0obj x1int

    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_QGraphicsLineItem_setHandler8" qtc_QGraphicsLineItem_setHandler8 :: Ptr (TQGraphicsLineItem a) -> CWString -> Ptr (Ptr (TQGraphicsLineItem x0) -> CInt -> IO ()) -> Ptr () -> Ptr (Ptr fun -> Ptr state -> Ptr fun_d -> IO ()) -> IO ()

foreign import ccall "wrapper" wrapSetHandler_QGraphicsLineItem8 :: (Ptr (TQGraphicsLineItem x0) -> CInt -> IO ()) -> IO (FunPtr (Ptr (TQGraphicsLineItem x0) -> CInt -> IO ()))

foreign import ccall "wrapper" wrapSetHandler_QGraphicsLineItem8_d :: (Ptr fun -> Ptr state -> Ptr fun_d -> IO ()) -> IO (FunPtr (Ptr fun -> Ptr state -> Ptr fun_d -> IO ()))

instance QsetHandler (QGraphicsLineItemSc a) (QGraphicsLineItem x0 -> Int -> IO ()) where
 setHandler _eobj _eid _handler
  = do
    funptr  <- wrapSetHandler_QGraphicsLineItem8 setHandlerWrapper
    stptr   <- newStablePtr (Wrap _handler)
    funptr_d  <- wrapSetHandler_QGraphicsLineItem8_d setHandlerWrapper_d
    withObjectPtr _eobj $ \cobj_eobj ->
      withCWString _eid $ \cstr_eid ->
      qtc_QGraphicsLineItem_setHandler8 cobj_eobj cstr_eid (toCFunPtr funptr) (castStablePtrToPtr stptr) (toCFunPtr funptr_d)
    return()
  where
    setHandlerWrapper :: Ptr (TQGraphicsLineItem x0) -> CInt -> IO ()
    setHandlerWrapper x0 x1
      = do x0obj <- objectFromPtr_nf x0
           let x1int = fromCInt x1
           if (objectIsNull x0obj)
            then return ()
            else _handler x0obj x1int

    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 Qadvance_h (QGraphicsLineItem ()) ((Int)) where
 advance_h x0 (x1)
  = withObjectPtr x0 $ \cobj_x0 ->
    qtc_QGraphicsLineItem_advance cobj_x0 (toCInt x1)

foreign import ccall "qtc_QGraphicsLineItem_advance" qtc_QGraphicsLineItem_advance :: Ptr (TQGraphicsLineItem a) -> CInt -> IO ()

instance Qadvance_h (QGraphicsLineItemSc a) ((Int)) where
 advance_h x0 (x1)
  = withObjectPtr x0 $ \cobj_x0 ->
    qtc_QGraphicsLineItem_advance cobj_x0 (toCInt x1)

instance QsetHandler (QGraphicsLineItem ()) (QGraphicsLineItem x0 -> QGraphicsItem t1 -> ItemSelectionMode -> IO (Bool)) where
 setHandler _eobj _eid _handler
  = do
    funptr  <- wrapSetHandler_QGraphicsLineItem9 setHandlerWrapper
    stptr   <- newStablePtr (Wrap _handler)
    funptr_d  <- wrapSetHandler_QGraphicsLineItem9_d setHandlerWrapper_d
    withObjectPtr _eobj $ \cobj_eobj ->
      withCWString _eid $ \cstr_eid ->
      qtc_QGraphicsLineItem_setHandler9 cobj_eobj cstr_eid (toCFunPtr funptr) (castStablePtrToPtr stptr) (toCFunPtr funptr_d)
    return()
  where
    setHandlerWrapper :: Ptr (TQGraphicsLineItem x0) -> Ptr (TQGraphicsItem t1) -> CLong -> IO (CBool)
    setHandlerWrapper x0 x1 x2
      = do x0obj <- objectFromPtr_nf x0
           x1obj <- objectFromPtr_nf x1
           let x2enum = qEnum_fromInt $ fromCLong x2
           let rv =
                if (objectIsNull x0obj)
                 then return False
                 else _handler x0obj x1obj x2enum
           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_QGraphicsLineItem_setHandler9" qtc_QGraphicsLineItem_setHandler9 :: Ptr (TQGraphicsLineItem a) -> CWString -> Ptr (Ptr (TQGraphicsLineItem x0) -> Ptr (TQGraphicsItem t1) -> CLong -> IO (CBool)) -> Ptr () -> Ptr (Ptr fun -> Ptr state -> Ptr fun_d -> IO ()) -> IO ()

foreign import ccall "wrapper" wrapSetHandler_QGraphicsLineItem9 :: (Ptr (TQGraphicsLineItem x0) -> Ptr (TQGraphicsItem t1) -> CLong -> IO (CBool)) -> IO (FunPtr (Ptr (TQGraphicsLineItem x0) -> Ptr (TQGraphicsItem t1) -> CLong -> IO (CBool)))

foreign import ccall "wrapper" wrapSetHandler_QGraphicsLineItem9_d :: (Ptr fun -> Ptr state -> Ptr fun_d -> IO ()) -> IO (FunPtr (Ptr fun -> Ptr state -> Ptr fun_d -> IO ()))

instance QsetHandler (QGraphicsLineItemSc a) (QGraphicsLineItem x0 -> QGraphicsItem t1 -> ItemSelectionMode -> IO (Bool)) where
 setHandler _eobj _eid _handler
  = do
    funptr  <- wrapSetHandler_QGraphicsLineItem9 setHandlerWrapper
    stptr   <- newStablePtr (Wrap _handler)
    funptr_d  <- wrapSetHandler_QGraphicsLineItem9_d setHandlerWrapper_d
    withObjectPtr _eobj $ \cobj_eobj ->
      withCWString _eid $ \cstr_eid ->
      qtc_QGraphicsLineItem_setHandler9 cobj_eobj cstr_eid (toCFunPtr funptr) (castStablePtrToPtr stptr) (toCFunPtr funptr_d)
    return()
  where
    setHandlerWrapper :: Ptr (TQGraphicsLineItem x0) -> Ptr (TQGraphicsItem t1) -> CLong -> IO (CBool)
    setHandlerWrapper x0 x1 x2
      = do x0obj <- objectFromPtr_nf x0
           x1obj <- objectFromPtr_nf x1
           let x2enum = qEnum_fromInt $ fromCLong x2
           let rv =
                if (objectIsNull x0obj)
                 then return False
                 else _handler x0obj x1obj x2enum
           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 QsetHandler (QGraphicsLineItem ()) (QGraphicsLineItem x0 -> QObject t1 -> ItemSelectionMode -> IO (Bool)) where
 setHandler _eobj _eid _handler
  = do
    funptr  <- wrapSetHandler_QGraphicsLineItem10 setHandlerWrapper
    stptr   <- newStablePtr (Wrap _handler)
    funptr_d  <- wrapSetHandler_QGraphicsLineItem10_d setHandlerWrapper_d
    withObjectPtr _eobj $ \cobj_eobj ->
      withCWString _eid $ \cstr_eid ->
      qtc_QGraphicsLineItem_setHandler10 cobj_eobj cstr_eid (toCFunPtr funptr) (castStablePtrToPtr stptr) (toCFunPtr funptr_d)
    return()
  where
    setHandlerWrapper :: Ptr (TQGraphicsLineItem x0) -> Ptr (TQObject t1) -> CLong -> IO (CBool)
    setHandlerWrapper x0 x1 x2
      = do x0obj <- objectFromPtr_nf x0
           x1obj <- qObjectFromPtr x1
           let x2enum = qEnum_fromInt $ fromCLong x2
           let rv =
                if (objectIsNull x0obj)
                 then return False
                 else _handler x0obj x1obj x2enum
           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_QGraphicsLineItem_setHandler10" qtc_QGraphicsLineItem_setHandler10 :: Ptr (TQGraphicsLineItem a) -> CWString -> Ptr (Ptr (TQGraphicsLineItem x0) -> Ptr (TQObject t1) -> CLong -> IO (CBool)) -> Ptr () -> Ptr (Ptr fun -> Ptr state -> Ptr fun_d -> IO ()) -> IO ()

foreign import ccall "wrapper" wrapSetHandler_QGraphicsLineItem10 :: (Ptr (TQGraphicsLineItem x0) -> Ptr (TQObject t1) -> CLong -> IO (CBool)) -> IO (FunPtr (Ptr (TQGraphicsLineItem x0) -> Ptr (TQObject t1) -> CLong -> IO (CBool)))

foreign import ccall "wrapper" wrapSetHandler_QGraphicsLineItem10_d :: (Ptr fun -> Ptr state -> Ptr fun_d -> IO ()) -> IO (FunPtr (Ptr fun -> Ptr state -> Ptr fun_d -> IO ()))

instance QsetHandler (QGraphicsLineItemSc a) (QGraphicsLineItem x0 -> QObject t1 -> ItemSelectionMode -> IO (Bool)) where
 setHandler _eobj _eid _handler
  = do
    funptr  <- wrapSetHandler_QGraphicsLineItem10 setHandlerWrapper
    stptr   <- newStablePtr (Wrap _handler)
    funptr_d  <- wrapSetHandler_QGraphicsLineItem10_d setHandlerWrapper_d
    withObjectPtr _eobj $ \cobj_eobj ->
      withCWString _eid $ \cstr_eid ->
      qtc_QGraphicsLineItem_setHandler10 cobj_eobj cstr_eid (toCFunPtr funptr) (castStablePtrToPtr stptr) (toCFunPtr funptr_d)
    return()
  where
    setHandlerWrapper :: Ptr (TQGraphicsLineItem x0) -> Ptr (TQObject t1) -> CLong -> IO (CBool)
    setHandlerWrapper x0 x1 x2
      = do x0obj <- objectFromPtr_nf x0
           x1obj <- qObjectFromPtr x1
           let x2enum = qEnum_fromInt $ fromCLong x2
           let rv =
                if (objectIsNull x0obj)
                 then return False
                 else _handler x0obj x1obj x2enum
           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 QcollidesWithItem_h (QGraphicsLineItem ()) ((QGraphicsItem t1)) where
 collidesWithItem_h x0 (x1)
  = withBoolResult $
    withObjectPtr x0 $ \cobj_x0 ->
    withObjectPtr x1 $ \cobj_x1 ->
    qtc_QGraphicsLineItem_collidesWithItem cobj_x0 cobj_x1

foreign import ccall "qtc_QGraphicsLineItem_collidesWithItem" qtc_QGraphicsLineItem_collidesWithItem :: Ptr (TQGraphicsLineItem a) -> Ptr (TQGraphicsItem t1) -> IO CBool

instance QcollidesWithItem_h (QGraphicsLineItemSc a) ((QGraphicsItem t1)) where
 collidesWithItem_h x0 (x1)
  = withBoolResult $
    withObjectPtr x0 $ \cobj_x0 ->
    withObjectPtr x1 $ \cobj_x1 ->
    qtc_QGraphicsLineItem_collidesWithItem cobj_x0 cobj_x1

instance QcollidesWithItem_h (QGraphicsLineItem ()) ((QGraphicsItem t1, ItemSelectionMode)) where
 collidesWithItem_h x0 (x1, x2)
  = withBoolResult $
    withObjectPtr x0 $ \cobj_x0 ->
    withObjectPtr x1 $ \cobj_x1 ->
    qtc_QGraphicsLineItem_collidesWithItem1 cobj_x0 cobj_x1 (toCLong $ qEnum_toInt x2)

foreign import ccall "qtc_QGraphicsLineItem_collidesWithItem1" qtc_QGraphicsLineItem_collidesWithItem1 :: Ptr (TQGraphicsLineItem a) -> Ptr (TQGraphicsItem t1) -> CLong -> IO CBool

instance QcollidesWithItem_h (QGraphicsLineItemSc a) ((QGraphicsItem t1, ItemSelectionMode)) where
 collidesWithItem_h x0 (x1, x2)
  = withBoolResult $
    withObjectPtr x0 $ \cobj_x0 ->
    withObjectPtr x1 $ \cobj_x1 ->
    qtc_QGraphicsLineItem_collidesWithItem1 cobj_x0 cobj_x1 (toCLong $ qEnum_toInt x2)

instance QcollidesWithItem_h (QGraphicsLineItem ()) ((QGraphicsTextItem t1)) where
 collidesWithItem_h x0 (x1)
  = withBoolResult $
    withObjectPtr x0 $ \cobj_x0 ->
    withObjectPtr x1 $ \cobj_x1 ->
    qtc_QGraphicsLineItem_collidesWithItem_graphicstextitem cobj_x0 cobj_x1

foreign import ccall "qtc_QGraphicsLineItem_collidesWithItem_graphicstextitem" qtc_QGraphicsLineItem_collidesWithItem_graphicstextitem :: Ptr (TQGraphicsLineItem a) -> Ptr (TQGraphicsTextItem t1) -> IO CBool

instance QcollidesWithItem_h (QGraphicsLineItemSc a) ((QGraphicsTextItem t1)) where
 collidesWithItem_h x0 (x1)
  = withBoolResult $
    withObjectPtr x0 $ \cobj_x0 ->
    withObjectPtr x1 $ \cobj_x1 ->
    qtc_QGraphicsLineItem_collidesWithItem_graphicstextitem cobj_x0 cobj_x1

instance QcollidesWithItem_h (QGraphicsLineItem ()) ((QGraphicsTextItem t1, ItemSelectionMode)) where
 collidesWithItem_h x0 (x1, x2)
  = withBoolResult $
    withObjectPtr x0 $ \cobj_x0 ->
    withObjectPtr x1 $ \cobj_x1 ->
    qtc_QGraphicsLineItem_collidesWithItem1_graphicstextitem cobj_x0 cobj_x1 (toCLong $ qEnum_toInt x2)

foreign import ccall "qtc_QGraphicsLineItem_collidesWithItem1_graphicstextitem" qtc_QGraphicsLineItem_collidesWithItem1_graphicstextitem :: Ptr (TQGraphicsLineItem a) -> Ptr (TQGraphicsTextItem t1) -> CLong -> IO CBool

instance QcollidesWithItem_h (QGraphicsLineItemSc a) ((QGraphicsTextItem t1, ItemSelectionMode)) where
 collidesWithItem_h x0 (x1, x2)
  = withBoolResult $
    withObjectPtr x0 $ \cobj_x0 ->
    withObjectPtr x1 $ \cobj_x1 ->
    qtc_QGraphicsLineItem_collidesWithItem1_graphicstextitem cobj_x0 cobj_x1 (toCLong $ qEnum_toInt x2)

instance QsetHandler (QGraphicsLineItem ()) (QGraphicsLineItem x0 -> QPainterPath t1 -> IO (Bool)) where
 setHandler _eobj _eid _handler
  = do
    funptr  <- wrapSetHandler_QGraphicsLineItem11 setHandlerWrapper
    stptr   <- newStablePtr (Wrap _handler)
    funptr_d  <- wrapSetHandler_QGraphicsLineItem11_d setHandlerWrapper_d
    withObjectPtr _eobj $ \cobj_eobj ->
      withCWString _eid $ \cstr_eid ->
      qtc_QGraphicsLineItem_setHandler11 cobj_eobj cstr_eid (toCFunPtr funptr) (castStablePtrToPtr stptr) (toCFunPtr funptr_d)
    return()
  where
    setHandlerWrapper :: Ptr (TQGraphicsLineItem x0) -> Ptr (TQPainterPath t1) -> IO (CBool)
    setHandlerWrapper x0 x1
      = do x0obj <- objectFromPtr_nf 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_QGraphicsLineItem_setHandler11" qtc_QGraphicsLineItem_setHandler11 :: Ptr (TQGraphicsLineItem a) -> CWString -> Ptr (Ptr (TQGraphicsLineItem x0) -> Ptr (TQPainterPath t1) -> IO (CBool)) -> Ptr () -> Ptr (Ptr fun -> Ptr state -> Ptr fun_d -> IO ()) -> IO ()

foreign import ccall "wrapper" wrapSetHandler_QGraphicsLineItem11 :: (Ptr (TQGraphicsLineItem x0) -> Ptr (TQPainterPath t1) -> IO (CBool)) -> IO (FunPtr (Ptr (TQGraphicsLineItem x0) -> Ptr (TQPainterPath t1) -> IO (CBool)))

foreign import ccall "wrapper" wrapSetHandler_QGraphicsLineItem11_d :: (Ptr fun -> Ptr state -> Ptr fun_d -> IO ()) -> IO (FunPtr (Ptr fun -> Ptr state -> Ptr fun_d -> IO ()))

instance QsetHandler (QGraphicsLineItemSc a) (QGraphicsLineItem x0 -> QPainterPath t1 -> IO (Bool)) where
 setHandler _eobj _eid _handler
  = do
    funptr  <- wrapSetHandler_QGraphicsLineItem11 setHandlerWrapper
    stptr   <- newStablePtr (Wrap _handler)
    funptr_d  <- wrapSetHandler_QGraphicsLineItem11_d setHandlerWrapper_d
    withObjectPtr _eobj $ \cobj_eobj ->
      withCWString _eid $ \cstr_eid ->
      qtc_QGraphicsLineItem_setHandler11 cobj_eobj cstr_eid (toCFunPtr funptr) (castStablePtrToPtr stptr) (toCFunPtr funptr_d)
    return()
  where
    setHandlerWrapper :: Ptr (TQGraphicsLineItem x0) -> Ptr (TQPainterPath t1) -> IO (CBool)
    setHandlerWrapper x0 x1
      = do x0obj <- objectFromPtr_nf 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 QsetHandler (QGraphicsLineItem ()) (QGraphicsLineItem x0 -> QPainterPath t1 -> ItemSelectionMode -> IO (Bool)) where
 setHandler _eobj _eid _handler
  = do
    funptr  <- wrapSetHandler_QGraphicsLineItem12 setHandlerWrapper
    stptr   <- newStablePtr (Wrap _handler)
    funptr_d  <- wrapSetHandler_QGraphicsLineItem12_d setHandlerWrapper_d
    withObjectPtr _eobj $ \cobj_eobj ->
      withCWString _eid $ \cstr_eid ->
      qtc_QGraphicsLineItem_setHandler12 cobj_eobj cstr_eid (toCFunPtr funptr) (castStablePtrToPtr stptr) (toCFunPtr funptr_d)
    return()
  where
    setHandlerWrapper :: Ptr (TQGraphicsLineItem x0) -> Ptr (TQPainterPath t1) -> CLong -> IO (CBool)
    setHandlerWrapper x0 x1 x2
      = do x0obj <- objectFromPtr_nf x0
           x1obj <- objectFromPtr_nf x1
           let x2enum = qEnum_fromInt $ fromCLong x2
           let rv =
                if (objectIsNull x0obj)
                 then return False
                 else _handler x0obj x1obj x2enum
           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_QGraphicsLineItem_setHandler12" qtc_QGraphicsLineItem_setHandler12 :: Ptr (TQGraphicsLineItem a) -> CWString -> Ptr (Ptr (TQGraphicsLineItem x0) -> Ptr (TQPainterPath t1) -> CLong -> IO (CBool)) -> Ptr () -> Ptr (Ptr fun -> Ptr state -> Ptr fun_d -> IO ()) -> IO ()

foreign import ccall "wrapper" wrapSetHandler_QGraphicsLineItem12 :: (Ptr (TQGraphicsLineItem x0) -> Ptr (TQPainterPath t1) -> CLong -> IO (CBool)) -> IO (FunPtr (Ptr (TQGraphicsLineItem x0) -> Ptr (TQPainterPath t1) -> CLong -> IO (CBool)))

foreign import ccall "wrapper" wrapSetHandler_QGraphicsLineItem12_d :: (Ptr fun -> Ptr state -> Ptr fun_d -> IO ()) -> IO (FunPtr (Ptr fun -> Ptr state -> Ptr fun_d -> IO ()))

instance QsetHandler (QGraphicsLineItemSc a) (QGraphicsLineItem x0 -> QPainterPath t1 -> ItemSelectionMode -> IO (Bool)) where
 setHandler _eobj _eid _handler
  = do
    funptr  <- wrapSetHandler_QGraphicsLineItem12 setHandlerWrapper
    stptr   <- newStablePtr (Wrap _handler)
    funptr_d  <- wrapSetHandler_QGraphicsLineItem12_d setHandlerWrapper_d
    withObjectPtr _eobj $ \cobj_eobj ->
      withCWString _eid $ \cstr_eid ->
      qtc_QGraphicsLineItem_setHandler12 cobj_eobj cstr_eid (toCFunPtr funptr) (castStablePtrToPtr stptr) (toCFunPtr funptr_d)
    return()
  where
    setHandlerWrapper :: Ptr (TQGraphicsLineItem x0) -> Ptr (TQPainterPath t1) -> CLong -> IO (CBool)
    setHandlerWrapper x0 x1 x2
      = do x0obj <- objectFromPtr_nf x0
           x1obj <- objectFromPtr_nf x1
           let x2enum = qEnum_fromInt $ fromCLong x2
           let rv =
                if (objectIsNull x0obj)
                 then return False
                 else _handler x0obj x1obj x2enum
           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 QcollidesWithPath_h (QGraphicsLineItem ()) ((QPainterPath t1)) where
 collidesWithPath_h x0 (x1)
  = withBoolResult $
    withObjectPtr x0 $ \cobj_x0 ->
    withObjectPtr x1 $ \cobj_x1 ->
    qtc_QGraphicsLineItem_collidesWithPath cobj_x0 cobj_x1

foreign import ccall "qtc_QGraphicsLineItem_collidesWithPath" qtc_QGraphicsLineItem_collidesWithPath :: Ptr (TQGraphicsLineItem a) -> Ptr (TQPainterPath t1) -> IO CBool

instance QcollidesWithPath_h (QGraphicsLineItemSc a) ((QPainterPath t1)) where
 collidesWithPath_h x0 (x1)
  = withBoolResult $
    withObjectPtr x0 $ \cobj_x0 ->
    withObjectPtr x1 $ \cobj_x1 ->
    qtc_QGraphicsLineItem_collidesWithPath cobj_x0 cobj_x1

instance QcollidesWithPath_h (QGraphicsLineItem ()) ((QPainterPath t1, ItemSelectionMode)) where
 collidesWithPath_h x0 (x1, x2)
  = withBoolResult $
    withObjectPtr x0 $ \cobj_x0 ->
    withObjectPtr x1 $ \cobj_x1 ->
    qtc_QGraphicsLineItem_collidesWithPath1 cobj_x0 cobj_x1 (toCLong $ qEnum_toInt x2)

foreign import ccall "qtc_QGraphicsLineItem_collidesWithPath1" qtc_QGraphicsLineItem_collidesWithPath1 :: Ptr (TQGraphicsLineItem a) -> Ptr (TQPainterPath t1) -> CLong -> IO CBool

instance QcollidesWithPath_h (QGraphicsLineItemSc a) ((QPainterPath t1, ItemSelectionMode)) where
 collidesWithPath_h x0 (x1, x2)
  = withBoolResult $
    withObjectPtr x0 $ \cobj_x0 ->
    withObjectPtr x1 $ \cobj_x1 ->
    qtc_QGraphicsLineItem_collidesWithPath1 cobj_x0 cobj_x1 (toCLong $ qEnum_toInt x2)

instance QsetHandler (QGraphicsLineItem ()) (QGraphicsLineItem x0 -> QEvent t1 -> IO ()) where
 setHandler _eobj _eid _handler
  = do
    funptr  <- wrapSetHandler_QGraphicsLineItem13 setHandlerWrapper
    stptr   <- newStablePtr (Wrap _handler)
    funptr_d  <- wrapSetHandler_QGraphicsLineItem13_d setHandlerWrapper_d
    withObjectPtr _eobj $ \cobj_eobj ->
      withCWString _eid $ \cstr_eid ->
      qtc_QGraphicsLineItem_setHandler13 cobj_eobj cstr_eid (toCFunPtr funptr) (castStablePtrToPtr stptr) (toCFunPtr funptr_d)
    return()
  where
    setHandlerWrapper :: Ptr (TQGraphicsLineItem x0) -> Ptr (TQEvent t1) -> IO ()
    setHandlerWrapper x0 x1
      = do x0obj <- objectFromPtr_nf x0
           x1obj <- objectFromPtr_nf x1
           if (objectIsNull x0obj)
            then return ()
            else _handler x0obj x1obj

    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_QGraphicsLineItem_setHandler13" qtc_QGraphicsLineItem_setHandler13 :: Ptr (TQGraphicsLineItem a) -> CWString -> Ptr (Ptr (TQGraphicsLineItem x0) -> Ptr (TQEvent t1) -> IO ()) -> Ptr () -> Ptr (Ptr fun -> Ptr state -> Ptr fun_d -> IO ()) -> IO ()

foreign import ccall "wrapper" wrapSetHandler_QGraphicsLineItem13 :: (Ptr (TQGraphicsLineItem x0) -> Ptr (TQEvent t1) -> IO ()) -> IO (FunPtr (Ptr (TQGraphicsLineItem x0) -> Ptr (TQEvent t1) -> IO ()))

foreign import ccall "wrapper" wrapSetHandler_QGraphicsLineItem13_d :: (Ptr fun -> Ptr state -> Ptr fun_d -> IO ()) -> IO (FunPtr (Ptr fun -> Ptr state -> Ptr fun_d -> IO ()))

instance QsetHandler (QGraphicsLineItemSc a) (QGraphicsLineItem x0 -> QEvent t1 -> IO ()) where
 setHandler _eobj _eid _handler
  = do
    funptr  <- wrapSetHandler_QGraphicsLineItem13 setHandlerWrapper
    stptr   <- newStablePtr (Wrap _handler)
    funptr_d  <- wrapSetHandler_QGraphicsLineItem13_d setHandlerWrapper_d
    withObjectPtr _eobj $ \cobj_eobj ->
      withCWString _eid $ \cstr_eid ->
      qtc_QGraphicsLineItem_setHandler13 cobj_eobj cstr_eid (toCFunPtr funptr) (castStablePtrToPtr stptr) (toCFunPtr funptr_d)
    return()
  where
    setHandlerWrapper :: Ptr (TQGraphicsLineItem x0) -> Ptr (TQEvent t1) -> IO ()
    setHandlerWrapper x0 x1
      = do x0obj <- objectFromPtr_nf x0
           x1obj <- objectFromPtr_nf x1
           if (objectIsNull x0obj)
            then return ()
            else _handler x0obj x1obj

    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 QcontextMenuEvent_h (QGraphicsLineItem ()) ((QGraphicsSceneContextMenuEvent t1)) where
 contextMenuEvent_h x0 (x1)
  = withObjectPtr x0 $ \cobj_x0 ->
    withObjectPtr x1 $ \cobj_x1 ->
    qtc_QGraphicsLineItem_contextMenuEvent cobj_x0 cobj_x1

foreign import ccall "qtc_QGraphicsLineItem_contextMenuEvent" qtc_QGraphicsLineItem_contextMenuEvent :: Ptr (TQGraphicsLineItem a) -> Ptr (TQGraphicsSceneContextMenuEvent t1) -> IO ()

instance QcontextMenuEvent_h (QGraphicsLineItemSc a) ((QGraphicsSceneContextMenuEvent t1)) where
 contextMenuEvent_h x0 (x1)
  = withObjectPtr x0 $ \cobj_x0 ->
    withObjectPtr x1 $ \cobj_x1 ->
    qtc_QGraphicsLineItem_contextMenuEvent cobj_x0 cobj_x1

instance QdragEnterEvent_h (QGraphicsLineItem ()) ((QGraphicsSceneDragDropEvent t1)) where
 dragEnterEvent_h x0 (x1)
  = withObjectPtr x0 $ \cobj_x0 ->
    withObjectPtr x1 $ \cobj_x1 ->
    qtc_QGraphicsLineItem_dragEnterEvent cobj_x0 cobj_x1

foreign import ccall "qtc_QGraphicsLineItem_dragEnterEvent" qtc_QGraphicsLineItem_dragEnterEvent :: Ptr (TQGraphicsLineItem a) -> Ptr (TQGraphicsSceneDragDropEvent t1) -> IO ()

instance QdragEnterEvent_h (QGraphicsLineItemSc a) ((QGraphicsSceneDragDropEvent t1)) where
 dragEnterEvent_h x0 (x1)
  = withObjectPtr x0 $ \cobj_x0 ->
    withObjectPtr x1 $ \cobj_x1 ->
    qtc_QGraphicsLineItem_dragEnterEvent cobj_x0 cobj_x1

instance QdragLeaveEvent_h (QGraphicsLineItem ()) ((QGraphicsSceneDragDropEvent t1)) where
 dragLeaveEvent_h x0 (x1)
  = withObjectPtr x0 $ \cobj_x0 ->
    withObjectPtr x1 $ \cobj_x1 ->
    qtc_QGraphicsLineItem_dragLeaveEvent cobj_x0 cobj_x1

foreign import ccall "qtc_QGraphicsLineItem_dragLeaveEvent" qtc_QGraphicsLineItem_dragLeaveEvent :: Ptr (TQGraphicsLineItem a) -> Ptr (TQGraphicsSceneDragDropEvent t1) -> IO ()

instance QdragLeaveEvent_h (QGraphicsLineItemSc a) ((QGraphicsSceneDragDropEvent t1)) where
 dragLeaveEvent_h x0 (x1)
  = withObjectPtr x0 $ \cobj_x0 ->
    withObjectPtr x1 $ \cobj_x1 ->
    qtc_QGraphicsLineItem_dragLeaveEvent cobj_x0 cobj_x1

instance QdragMoveEvent_h (QGraphicsLineItem ()) ((QGraphicsSceneDragDropEvent t1)) where
 dragMoveEvent_h x0 (x1)
  = withObjectPtr x0 $ \cobj_x0 ->
    withObjectPtr x1 $ \cobj_x1 ->
    qtc_QGraphicsLineItem_dragMoveEvent cobj_x0 cobj_x1

foreign import ccall "qtc_QGraphicsLineItem_dragMoveEvent" qtc_QGraphicsLineItem_dragMoveEvent :: Ptr (TQGraphicsLineItem a) -> Ptr (TQGraphicsSceneDragDropEvent t1) -> IO ()

instance QdragMoveEvent_h (QGraphicsLineItemSc a) ((QGraphicsSceneDragDropEvent t1)) where
 dragMoveEvent_h x0 (x1)
  = withObjectPtr x0 $ \cobj_x0 ->
    withObjectPtr x1 $ \cobj_x1 ->
    qtc_QGraphicsLineItem_dragMoveEvent cobj_x0 cobj_x1

instance QdropEvent_h (QGraphicsLineItem ()) ((QGraphicsSceneDragDropEvent t1)) where
 dropEvent_h x0 (x1)
  = withObjectPtr x0 $ \cobj_x0 ->
    withObjectPtr x1 $ \cobj_x1 ->
    qtc_QGraphicsLineItem_dropEvent cobj_x0 cobj_x1

foreign import ccall "qtc_QGraphicsLineItem_dropEvent" qtc_QGraphicsLineItem_dropEvent :: Ptr (TQGraphicsLineItem a) -> Ptr (TQGraphicsSceneDragDropEvent t1) -> IO ()

instance QdropEvent_h (QGraphicsLineItemSc a) ((QGraphicsSceneDragDropEvent t1)) where
 dropEvent_h x0 (x1)
  = withObjectPtr x0 $ \cobj_x0 ->
    withObjectPtr x1 $ \cobj_x1 ->
    qtc_QGraphicsLineItem_dropEvent cobj_x0 cobj_x1

instance QfocusInEvent_h (QGraphicsLineItem ()) ((QFocusEvent t1)) where
 focusInEvent_h x0 (x1)
  = withObjectPtr x0 $ \cobj_x0 ->
    withObjectPtr x1 $ \cobj_x1 ->
    qtc_QGraphicsLineItem_focusInEvent cobj_x0 cobj_x1

foreign import ccall "qtc_QGraphicsLineItem_focusInEvent" qtc_QGraphicsLineItem_focusInEvent :: Ptr (TQGraphicsLineItem a) -> Ptr (TQFocusEvent t1) -> IO ()

instance QfocusInEvent_h (QGraphicsLineItemSc a) ((QFocusEvent t1)) where
 focusInEvent_h x0 (x1)
  = withObjectPtr x0 $ \cobj_x0 ->
    withObjectPtr x1 $ \cobj_x1 ->
    qtc_QGraphicsLineItem_focusInEvent cobj_x0 cobj_x1

instance QfocusOutEvent_h (QGraphicsLineItem ()) ((QFocusEvent t1)) where
 focusOutEvent_h x0 (x1)
  = withObjectPtr x0 $ \cobj_x0 ->
    withObjectPtr x1 $ \cobj_x1 ->
    qtc_QGraphicsLineItem_focusOutEvent cobj_x0 cobj_x1

foreign import ccall "qtc_QGraphicsLineItem_focusOutEvent" qtc_QGraphicsLineItem_focusOutEvent :: Ptr (TQGraphicsLineItem a) -> Ptr (TQFocusEvent t1) -> IO ()

instance QfocusOutEvent_h (QGraphicsLineItemSc a) ((QFocusEvent t1)) where
 focusOutEvent_h x0 (x1)
  = withObjectPtr x0 $ \cobj_x0 ->
    withObjectPtr x1 $ \cobj_x1 ->
    qtc_QGraphicsLineItem_focusOutEvent cobj_x0 cobj_x1

instance QhoverEnterEvent_h (QGraphicsLineItem ()) ((QGraphicsSceneHoverEvent t1)) where
 hoverEnterEvent_h x0 (x1)
  = withObjectPtr x0 $ \cobj_x0 ->
    withObjectPtr x1 $ \cobj_x1 ->
    qtc_QGraphicsLineItem_hoverEnterEvent cobj_x0 cobj_x1

foreign import ccall "qtc_QGraphicsLineItem_hoverEnterEvent" qtc_QGraphicsLineItem_hoverEnterEvent :: Ptr (TQGraphicsLineItem a) -> Ptr (TQGraphicsSceneHoverEvent t1) -> IO ()

instance QhoverEnterEvent_h (QGraphicsLineItemSc a) ((QGraphicsSceneHoverEvent t1)) where
 hoverEnterEvent_h x0 (x1)
  = withObjectPtr x0 $ \cobj_x0 ->
    withObjectPtr x1 $ \cobj_x1 ->
    qtc_QGraphicsLineItem_hoverEnterEvent cobj_x0 cobj_x1

instance QhoverLeaveEvent_h (QGraphicsLineItem ()) ((QGraphicsSceneHoverEvent t1)) where
 hoverLeaveEvent_h x0 (x1)
  = withObjectPtr x0 $ \cobj_x0 ->
    withObjectPtr x1 $ \cobj_x1 ->
    qtc_QGraphicsLineItem_hoverLeaveEvent cobj_x0 cobj_x1

foreign import ccall "qtc_QGraphicsLineItem_hoverLeaveEvent" qtc_QGraphicsLineItem_hoverLeaveEvent :: Ptr (TQGraphicsLineItem a) -> Ptr (TQGraphicsSceneHoverEvent t1) -> IO ()

instance QhoverLeaveEvent_h (QGraphicsLineItemSc a) ((QGraphicsSceneHoverEvent t1)) where
 hoverLeaveEvent_h x0 (x1)
  = withObjectPtr x0 $ \cobj_x0 ->
    withObjectPtr x1 $ \cobj_x1 ->
    qtc_QGraphicsLineItem_hoverLeaveEvent cobj_x0 cobj_x1

instance QhoverMoveEvent_h (QGraphicsLineItem ()) ((QGraphicsSceneHoverEvent t1)) where
 hoverMoveEvent_h x0 (x1)
  = withObjectPtr x0 $ \cobj_x0 ->
    withObjectPtr x1 $ \cobj_x1 ->
    qtc_QGraphicsLineItem_hoverMoveEvent cobj_x0 cobj_x1

foreign import ccall "qtc_QGraphicsLineItem_hoverMoveEvent" qtc_QGraphicsLineItem_hoverMoveEvent :: Ptr (TQGraphicsLineItem a) -> Ptr (TQGraphicsSceneHoverEvent t1) -> IO ()

instance QhoverMoveEvent_h (QGraphicsLineItemSc a) ((QGraphicsSceneHoverEvent t1)) where
 hoverMoveEvent_h x0 (x1)
  = withObjectPtr x0 $ \cobj_x0 ->
    withObjectPtr x1 $ \cobj_x1 ->
    qtc_QGraphicsLineItem_hoverMoveEvent cobj_x0 cobj_x1

instance QinputMethodEvent_h (QGraphicsLineItem ()) ((QInputMethodEvent t1)) where
 inputMethodEvent_h x0 (x1)
  = withObjectPtr x0 $ \cobj_x0 ->
    withObjectPtr x1 $ \cobj_x1 ->
    qtc_QGraphicsLineItem_inputMethodEvent cobj_x0 cobj_x1

foreign import ccall "qtc_QGraphicsLineItem_inputMethodEvent" qtc_QGraphicsLineItem_inputMethodEvent :: Ptr (TQGraphicsLineItem a) -> Ptr (TQInputMethodEvent t1) -> IO ()

instance QinputMethodEvent_h (QGraphicsLineItemSc a) ((QInputMethodEvent t1)) where
 inputMethodEvent_h x0 (x1)
  = withObjectPtr x0 $ \cobj_x0 ->
    withObjectPtr x1 $ \cobj_x1 ->
    qtc_QGraphicsLineItem_inputMethodEvent cobj_x0 cobj_x1

instance QsetHandler (QGraphicsLineItem ()) (QGraphicsLineItem x0 -> InputMethodQuery -> IO (QVariant t0)) where
 setHandler _eobj _eid _handler
  = do
    funptr  <- wrapSetHandler_QGraphicsLineItem14 setHandlerWrapper
    stptr   <- newStablePtr (Wrap _handler)
    funptr_d  <- wrapSetHandler_QGraphicsLineItem14_d setHandlerWrapper_d
    withObjectPtr _eobj $ \cobj_eobj ->
      withCWString _eid $ \cstr_eid ->
      qtc_QGraphicsLineItem_setHandler14 cobj_eobj cstr_eid (toCFunPtr funptr) (castStablePtrToPtr stptr) (toCFunPtr funptr_d)
    return()
  where
    setHandlerWrapper :: Ptr (TQGraphicsLineItem x0) -> CLong -> IO (Ptr (TQVariant t0))
    setHandlerWrapper x0 x1
      = do x0obj <- objectFromPtr_nf x0
           let x1enum = qEnum_fromInt $ fromCLong x1
           let rv =
                if (objectIsNull x0obj)
                 then return $ objectCast x0obj
                 else _handler x0obj x1enum
           rvf <- rv
           withObjectPtr rvf $ \cobj_rvf -> return (cobj_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_QGraphicsLineItem_setHandler14" qtc_QGraphicsLineItem_setHandler14 :: Ptr (TQGraphicsLineItem a) -> CWString -> Ptr (Ptr (TQGraphicsLineItem x0) -> CLong -> IO (Ptr (TQVariant t0))) -> Ptr () -> Ptr (Ptr fun -> Ptr state -> Ptr fun_d -> IO ()) -> IO ()

foreign import ccall "wrapper" wrapSetHandler_QGraphicsLineItem14 :: (Ptr (TQGraphicsLineItem x0) -> CLong -> IO (Ptr (TQVariant t0))) -> IO (FunPtr (Ptr (TQGraphicsLineItem x0) -> CLong -> IO (Ptr (TQVariant t0))))

foreign import ccall "wrapper" wrapSetHandler_QGraphicsLineItem14_d :: (Ptr fun -> Ptr state -> Ptr fun_d -> IO ()) -> IO (FunPtr (Ptr fun -> Ptr state -> Ptr fun_d -> IO ()))

instance QsetHandler (QGraphicsLineItemSc a) (QGraphicsLineItem x0 -> InputMethodQuery -> IO (QVariant t0)) where
 setHandler _eobj _eid _handler
  = do
    funptr  <- wrapSetHandler_QGraphicsLineItem14 setHandlerWrapper
    stptr   <- newStablePtr (Wrap _handler)
    funptr_d  <- wrapSetHandler_QGraphicsLineItem14_d setHandlerWrapper_d
    withObjectPtr _eobj $ \cobj_eobj ->
      withCWString _eid $ \cstr_eid ->
      qtc_QGraphicsLineItem_setHandler14 cobj_eobj cstr_eid (toCFunPtr funptr) (castStablePtrToPtr stptr) (toCFunPtr funptr_d)
    return()
  where
    setHandlerWrapper :: Ptr (TQGraphicsLineItem x0) -> CLong -> IO (Ptr (TQVariant t0))
    setHandlerWrapper x0 x1
      = do x0obj <- objectFromPtr_nf x0
           let x1enum = qEnum_fromInt $ fromCLong x1
           let rv =
                if (objectIsNull x0obj)
                 then return $ objectCast x0obj
                 else _handler x0obj x1enum
           rvf <- rv
           withObjectPtr rvf $ \cobj_rvf -> return (cobj_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 QinputMethodQuery_h (QGraphicsLineItem ()) ((InputMethodQuery)) where
 inputMethodQuery_h x0 (x1)
  = withQVariantResult $
    withObjectPtr x0 $ \cobj_x0 ->
    qtc_QGraphicsLineItem_inputMethodQuery cobj_x0 (toCLong $ qEnum_toInt x1)

foreign import ccall "qtc_QGraphicsLineItem_inputMethodQuery" qtc_QGraphicsLineItem_inputMethodQuery :: Ptr (TQGraphicsLineItem a) -> CLong -> IO (Ptr (TQVariant ()))

instance QinputMethodQuery_h (QGraphicsLineItemSc a) ((InputMethodQuery)) where
 inputMethodQuery_h x0 (x1)
  = withQVariantResult $
    withObjectPtr x0 $ \cobj_x0 ->
    qtc_QGraphicsLineItem_inputMethodQuery cobj_x0 (toCLong $ qEnum_toInt x1)

instance QsetHandler (QGraphicsLineItem ()) (QGraphicsLineItem x0 -> GraphicsItemChange -> QVariant t2 -> IO (QVariant t0)) where
 setHandler _eobj _eid _handler
  = do
    funptr  <- wrapSetHandler_QGraphicsLineItem15 setHandlerWrapper
    stptr   <- newStablePtr (Wrap _handler)
    funptr_d  <- wrapSetHandler_QGraphicsLineItem15_d setHandlerWrapper_d
    withObjectPtr _eobj $ \cobj_eobj ->
      withCWString _eid $ \cstr_eid ->
      qtc_QGraphicsLineItem_setHandler15 cobj_eobj cstr_eid (toCFunPtr funptr) (castStablePtrToPtr stptr) (toCFunPtr funptr_d)
    return()
  where
    setHandlerWrapper :: Ptr (TQGraphicsLineItem x0) -> CLong -> Ptr (TQVariant t2) -> IO (Ptr (TQVariant t0))
    setHandlerWrapper x0 x1 x2
      = do x0obj <- objectFromPtr_nf x0
           let x1enum = qEnum_fromInt $ fromCLong x1
           x2obj <- objectFromPtr_nf x2
           let rv =
                if (objectIsNull x0obj)
                 then return $ objectCast x0obj
                 else _handler x0obj x1enum x2obj
           rvf <- rv
           withObjectPtr rvf $ \cobj_rvf -> return (cobj_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_QGraphicsLineItem_setHandler15" qtc_QGraphicsLineItem_setHandler15 :: Ptr (TQGraphicsLineItem a) -> CWString -> Ptr (Ptr (TQGraphicsLineItem x0) -> CLong -> Ptr (TQVariant t2) -> IO (Ptr (TQVariant t0))) -> Ptr () -> Ptr (Ptr fun -> Ptr state -> Ptr fun_d -> IO ()) -> IO ()

foreign import ccall "wrapper" wrapSetHandler_QGraphicsLineItem15 :: (Ptr (TQGraphicsLineItem x0) -> CLong -> Ptr (TQVariant t2) -> IO (Ptr (TQVariant t0))) -> IO (FunPtr (Ptr (TQGraphicsLineItem x0) -> CLong -> Ptr (TQVariant t2) -> IO (Ptr (TQVariant t0))))

foreign import ccall "wrapper" wrapSetHandler_QGraphicsLineItem15_d :: (Ptr fun -> Ptr state -> Ptr fun_d -> IO ()) -> IO (FunPtr (Ptr fun -> Ptr state -> Ptr fun_d -> IO ()))

instance QsetHandler (QGraphicsLineItemSc a) (QGraphicsLineItem x0 -> GraphicsItemChange -> QVariant t2 -> IO (QVariant t0)) where
 setHandler _eobj _eid _handler
  = do
    funptr  <- wrapSetHandler_QGraphicsLineItem15 setHandlerWrapper
    stptr   <- newStablePtr (Wrap _handler)
    funptr_d  <- wrapSetHandler_QGraphicsLineItem15_d setHandlerWrapper_d
    withObjectPtr _eobj $ \cobj_eobj ->
      withCWString _eid $ \cstr_eid ->
      qtc_QGraphicsLineItem_setHandler15 cobj_eobj cstr_eid (toCFunPtr funptr) (castStablePtrToPtr stptr) (toCFunPtr funptr_d)
    return()
  where
    setHandlerWrapper :: Ptr (TQGraphicsLineItem x0) -> CLong -> Ptr (TQVariant t2) -> IO (Ptr (TQVariant t0))
    setHandlerWrapper x0 x1 x2
      = do x0obj <- objectFromPtr_nf x0
           let x1enum = qEnum_fromInt $ fromCLong x1
           x2obj <- objectFromPtr_nf x2
           let rv =
                if (objectIsNull x0obj)
                 then return $ objectCast x0obj
                 else _handler x0obj x1enum x2obj
           rvf <- rv
           withObjectPtr rvf $ \cobj_rvf -> return (cobj_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 QitemChange_h (QGraphicsLineItem ()) ((GraphicsItemChange, QVariant t2)) where
 itemChange_h x0 (x1, x2)
  = withQVariantResult $
    withObjectPtr x0 $ \cobj_x0 ->
    withObjectPtr x2 $ \cobj_x2 ->
    qtc_QGraphicsLineItem_itemChange cobj_x0 (toCLong $ qEnum_toInt x1) cobj_x2

foreign import ccall "qtc_QGraphicsLineItem_itemChange" qtc_QGraphicsLineItem_itemChange :: Ptr (TQGraphicsLineItem a) -> CLong -> Ptr (TQVariant t2) -> IO (Ptr (TQVariant ()))

instance QitemChange_h (QGraphicsLineItemSc a) ((GraphicsItemChange, QVariant t2)) where
 itemChange_h x0 (x1, x2)
  = withQVariantResult $
    withObjectPtr x0 $ \cobj_x0 ->
    withObjectPtr x2 $ \cobj_x2 ->
    qtc_QGraphicsLineItem_itemChange cobj_x0 (toCLong $ qEnum_toInt x1) cobj_x2

instance QkeyPressEvent_h (QGraphicsLineItem ()) ((QKeyEvent t1)) where
 keyPressEvent_h x0 (x1)
  = withObjectPtr x0 $ \cobj_x0 ->
    withObjectPtr x1 $ \cobj_x1 ->
    qtc_QGraphicsLineItem_keyPressEvent cobj_x0 cobj_x1

foreign import ccall "qtc_QGraphicsLineItem_keyPressEvent" qtc_QGraphicsLineItem_keyPressEvent :: Ptr (TQGraphicsLineItem a) -> Ptr (TQKeyEvent t1) -> IO ()

instance QkeyPressEvent_h (QGraphicsLineItemSc a) ((QKeyEvent t1)) where
 keyPressEvent_h x0 (x1)
  = withObjectPtr x0 $ \cobj_x0 ->
    withObjectPtr x1 $ \cobj_x1 ->
    qtc_QGraphicsLineItem_keyPressEvent cobj_x0 cobj_x1

instance QkeyReleaseEvent_h (QGraphicsLineItem ()) ((QKeyEvent t1)) where
 keyReleaseEvent_h x0 (x1)
  = withObjectPtr x0 $ \cobj_x0 ->
    withObjectPtr x1 $ \cobj_x1 ->
    qtc_QGraphicsLineItem_keyReleaseEvent cobj_x0 cobj_x1

foreign import ccall "qtc_QGraphicsLineItem_keyReleaseEvent" qtc_QGraphicsLineItem_keyReleaseEvent :: Ptr (TQGraphicsLineItem a) -> Ptr (TQKeyEvent t1) -> IO ()

instance QkeyReleaseEvent_h (QGraphicsLineItemSc a) ((QKeyEvent t1)) where
 keyReleaseEvent_h x0 (x1)
  = withObjectPtr x0 $ \cobj_x0 ->
    withObjectPtr x1 $ \cobj_x1 ->
    qtc_QGraphicsLineItem_keyReleaseEvent cobj_x0 cobj_x1

instance QmouseDoubleClickEvent_h (QGraphicsLineItem ()) ((QGraphicsSceneMouseEvent t1)) where
 mouseDoubleClickEvent_h x0 (x1)
  = withObjectPtr x0 $ \cobj_x0 ->
    withObjectPtr x1 $ \cobj_x1 ->
    qtc_QGraphicsLineItem_mouseDoubleClickEvent cobj_x0 cobj_x1

foreign import ccall "qtc_QGraphicsLineItem_mouseDoubleClickEvent" qtc_QGraphicsLineItem_mouseDoubleClickEvent :: Ptr (TQGraphicsLineItem a) -> Ptr (TQGraphicsSceneMouseEvent t1) -> IO ()

instance QmouseDoubleClickEvent_h (QGraphicsLineItemSc a) ((QGraphicsSceneMouseEvent t1)) where
 mouseDoubleClickEvent_h x0 (x1)
  = withObjectPtr x0 $ \cobj_x0 ->
    withObjectPtr x1 $ \cobj_x1 ->
    qtc_QGraphicsLineItem_mouseDoubleClickEvent cobj_x0 cobj_x1

instance QmouseMoveEvent_h (QGraphicsLineItem ()) ((QGraphicsSceneMouseEvent t1)) where
 mouseMoveEvent_h x0 (x1)
  = withObjectPtr x0 $ \cobj_x0 ->
    withObjectPtr x1 $ \cobj_x1 ->
    qtc_QGraphicsLineItem_mouseMoveEvent cobj_x0 cobj_x1

foreign import ccall "qtc_QGraphicsLineItem_mouseMoveEvent" qtc_QGraphicsLineItem_mouseMoveEvent :: Ptr (TQGraphicsLineItem a) -> Ptr (TQGraphicsSceneMouseEvent t1) -> IO ()

instance QmouseMoveEvent_h (QGraphicsLineItemSc a) ((QGraphicsSceneMouseEvent t1)) where
 mouseMoveEvent_h x0 (x1)
  = withObjectPtr x0 $ \cobj_x0 ->
    withObjectPtr x1 $ \cobj_x1 ->
    qtc_QGraphicsLineItem_mouseMoveEvent cobj_x0 cobj_x1

instance QmousePressEvent_h (QGraphicsLineItem ()) ((QGraphicsSceneMouseEvent t1)) where
 mousePressEvent_h x0 (x1)
  = withObjectPtr x0 $ \cobj_x0 ->
    withObjectPtr x1 $ \cobj_x1 ->
    qtc_QGraphicsLineItem_mousePressEvent cobj_x0 cobj_x1

foreign import ccall "qtc_QGraphicsLineItem_mousePressEvent" qtc_QGraphicsLineItem_mousePressEvent :: Ptr (TQGraphicsLineItem a) -> Ptr (TQGraphicsSceneMouseEvent t1) -> IO ()

instance QmousePressEvent_h (QGraphicsLineItemSc a) ((QGraphicsSceneMouseEvent t1)) where
 mousePressEvent_h x0 (x1)
  = withObjectPtr x0 $ \cobj_x0 ->
    withObjectPtr x1 $ \cobj_x1 ->
    qtc_QGraphicsLineItem_mousePressEvent cobj_x0 cobj_x1

instance QmouseReleaseEvent_h (QGraphicsLineItem ()) ((QGraphicsSceneMouseEvent t1)) where
 mouseReleaseEvent_h x0 (x1)
  = withObjectPtr x0 $ \cobj_x0 ->
    withObjectPtr x1 $ \cobj_x1 ->
    qtc_QGraphicsLineItem_mouseReleaseEvent cobj_x0 cobj_x1

foreign import ccall "qtc_QGraphicsLineItem_mouseReleaseEvent" qtc_QGraphicsLineItem_mouseReleaseEvent :: Ptr (TQGraphicsLineItem a) -> Ptr (TQGraphicsSceneMouseEvent t1) -> IO ()

instance QmouseReleaseEvent_h (QGraphicsLineItemSc a) ((QGraphicsSceneMouseEvent t1)) where
 mouseReleaseEvent_h x0 (x1)
  = withObjectPtr x0 $ \cobj_x0 ->
    withObjectPtr x1 $ \cobj_x1 ->
    qtc_QGraphicsLineItem_mouseReleaseEvent cobj_x0 cobj_x1

instance QsetHandler (QGraphicsLineItem ()) (QGraphicsLineItem x0 -> QEvent t1 -> IO (Bool)) where
 setHandler _eobj _eid _handler
  = do
    funptr  <- wrapSetHandler_QGraphicsLineItem16 setHandlerWrapper
    stptr   <- newStablePtr (Wrap _handler)
    funptr_d  <- wrapSetHandler_QGraphicsLineItem16_d setHandlerWrapper_d
    withObjectPtr _eobj $ \cobj_eobj ->
      withCWString _eid $ \cstr_eid ->
      qtc_QGraphicsLineItem_setHandler16 cobj_eobj cstr_eid (toCFunPtr funptr) (castStablePtrToPtr stptr) (toCFunPtr funptr_d)
    return()
  where
    setHandlerWrapper :: Ptr (TQGraphicsLineItem x0) -> Ptr (TQEvent t1) -> IO (CBool)
    setHandlerWrapper x0 x1
      = do x0obj <- objectFromPtr_nf 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_QGraphicsLineItem_setHandler16" qtc_QGraphicsLineItem_setHandler16 :: Ptr (TQGraphicsLineItem a) -> CWString -> Ptr (Ptr (TQGraphicsLineItem x0) -> Ptr (TQEvent t1) -> IO (CBool)) -> Ptr () -> Ptr (Ptr fun -> Ptr state -> Ptr fun_d -> IO ()) -> IO ()

foreign import ccall "wrapper" wrapSetHandler_QGraphicsLineItem16 :: (Ptr (TQGraphicsLineItem x0) -> Ptr (TQEvent t1) -> IO (CBool)) -> IO (FunPtr (Ptr (TQGraphicsLineItem x0) -> Ptr (TQEvent t1) -> IO (CBool)))

foreign import ccall "wrapper" wrapSetHandler_QGraphicsLineItem16_d :: (Ptr fun -> Ptr state -> Ptr fun_d -> IO ()) -> IO (FunPtr (Ptr fun -> Ptr state -> Ptr fun_d -> IO ()))

instance QsetHandler (QGraphicsLineItemSc a) (QGraphicsLineItem x0 -> QEvent t1 -> IO (Bool)) where
 setHandler _eobj _eid _handler
  = do
    funptr  <- wrapSetHandler_QGraphicsLineItem16 setHandlerWrapper
    stptr   <- newStablePtr (Wrap _handler)
    funptr_d  <- wrapSetHandler_QGraphicsLineItem16_d setHandlerWrapper_d
    withObjectPtr _eobj $ \cobj_eobj ->
      withCWString _eid $ \cstr_eid ->
      qtc_QGraphicsLineItem_setHandler16 cobj_eobj cstr_eid (toCFunPtr funptr) (castStablePtrToPtr stptr) (toCFunPtr funptr_d)
    return()
  where
    setHandlerWrapper :: Ptr (TQGraphicsLineItem x0) -> Ptr (TQEvent t1) -> IO (CBool)
    setHandlerWrapper x0 x1
      = do x0obj <- objectFromPtr_nf 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 QsceneEvent_h (QGraphicsLineItem ()) ((QEvent t1)) where
 sceneEvent_h x0 (x1)
  = withBoolResult $
    withObjectPtr x0 $ \cobj_x0 ->
    withObjectPtr x1 $ \cobj_x1 ->
    qtc_QGraphicsLineItem_sceneEvent cobj_x0 cobj_x1

foreign import ccall "qtc_QGraphicsLineItem_sceneEvent" qtc_QGraphicsLineItem_sceneEvent :: Ptr (TQGraphicsLineItem a) -> Ptr (TQEvent t1) -> IO CBool

instance QsceneEvent_h (QGraphicsLineItemSc a) ((QEvent t1)) where
 sceneEvent_h x0 (x1)
  = withBoolResult $
    withObjectPtr x0 $ \cobj_x0 ->
    withObjectPtr x1 $ \cobj_x1 ->
    qtc_QGraphicsLineItem_sceneEvent cobj_x0 cobj_x1

instance QsetHandler (QGraphicsLineItem ()) (QGraphicsLineItem x0 -> QGraphicsItem t1 -> QEvent t2 -> IO (Bool)) where
 setHandler _eobj _eid _handler
  = do
    funptr  <- wrapSetHandler_QGraphicsLineItem17 setHandlerWrapper
    stptr   <- newStablePtr (Wrap _handler)
    funptr_d  <- wrapSetHandler_QGraphicsLineItem17_d setHandlerWrapper_d
    withObjectPtr _eobj $ \cobj_eobj ->
      withCWString _eid $ \cstr_eid ->
      qtc_QGraphicsLineItem_setHandler17 cobj_eobj cstr_eid (toCFunPtr funptr) (castStablePtrToPtr stptr) (toCFunPtr funptr_d)
    return()
  where
    setHandlerWrapper :: Ptr (TQGraphicsLineItem x0) -> Ptr (TQGraphicsItem t1) -> Ptr (TQEvent t2) -> IO (CBool)
    setHandlerWrapper x0 x1 x2
      = do x0obj <- objectFromPtr_nf x0
           x1obj <- objectFromPtr_nf 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_QGraphicsLineItem_setHandler17" qtc_QGraphicsLineItem_setHandler17 :: Ptr (TQGraphicsLineItem a) -> CWString -> Ptr (Ptr (TQGraphicsLineItem x0) -> Ptr (TQGraphicsItem t1) -> Ptr (TQEvent t2) -> IO (CBool)) -> Ptr () -> Ptr (Ptr fun -> Ptr state -> Ptr fun_d -> IO ()) -> IO ()

foreign import ccall "wrapper" wrapSetHandler_QGraphicsLineItem17 :: (Ptr (TQGraphicsLineItem x0) -> Ptr (TQGraphicsItem t1) -> Ptr (TQEvent t2) -> IO (CBool)) -> IO (FunPtr (Ptr (TQGraphicsLineItem x0) -> Ptr (TQGraphicsItem t1) -> Ptr (TQEvent t2) -> IO (CBool)))

foreign import ccall "wrapper" wrapSetHandler_QGraphicsLineItem17_d :: (Ptr fun -> Ptr state -> Ptr fun_d -> IO ()) -> IO (FunPtr (Ptr fun -> Ptr state -> Ptr fun_d -> IO ()))

instance QsetHandler (QGraphicsLineItemSc a) (QGraphicsLineItem x0 -> QGraphicsItem t1 -> QEvent t2 -> IO (Bool)) where
 setHandler _eobj _eid _handler
  = do
    funptr  <- wrapSetHandler_QGraphicsLineItem17 setHandlerWrapper
    stptr   <- newStablePtr (Wrap _handler)
    funptr_d  <- wrapSetHandler_QGraphicsLineItem17_d setHandlerWrapper_d
    withObjectPtr _eobj $ \cobj_eobj ->
      withCWString _eid $ \cstr_eid ->
      qtc_QGraphicsLineItem_setHandler17 cobj_eobj cstr_eid (toCFunPtr funptr) (castStablePtrToPtr stptr) (toCFunPtr funptr_d)
    return()
  where
    setHandlerWrapper :: Ptr (TQGraphicsLineItem x0) -> Ptr (TQGraphicsItem t1) -> Ptr (TQEvent t2) -> IO (CBool)
    setHandlerWrapper x0 x1 x2
      = do x0obj <- objectFromPtr_nf x0
           x1obj <- objectFromPtr_nf 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 QsetHandler (QGraphicsLineItem ()) (QGraphicsLineItem x0 -> QObject t1 -> QEvent t2 -> IO (Bool)) where
 setHandler _eobj _eid _handler
  = do
    funptr  <- wrapSetHandler_QGraphicsLineItem18 setHandlerWrapper
    stptr   <- newStablePtr (Wrap _handler)
    funptr_d  <- wrapSetHandler_QGraphicsLineItem18_d setHandlerWrapper_d
    withObjectPtr _eobj $ \cobj_eobj ->
      withCWString _eid $ \cstr_eid ->
      qtc_QGraphicsLineItem_setHandler18 cobj_eobj cstr_eid (toCFunPtr funptr) (castStablePtrToPtr stptr) (toCFunPtr funptr_d)
    return()
  where
    setHandlerWrapper :: Ptr (TQGraphicsLineItem x0) -> Ptr (TQObject t1) -> Ptr (TQEvent t2) -> IO (CBool)
    setHandlerWrapper x0 x1 x2
      = do x0obj <- objectFromPtr_nf 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_QGraphicsLineItem_setHandler18" qtc_QGraphicsLineItem_setHandler18 :: Ptr (TQGraphicsLineItem a) -> CWString -> Ptr (Ptr (TQGraphicsLineItem 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_QGraphicsLineItem18 :: (Ptr (TQGraphicsLineItem x0) -> Ptr (TQObject t1) -> Ptr (TQEvent t2) -> IO (CBool)) -> IO (FunPtr (Ptr (TQGraphicsLineItem x0) -> Ptr (TQObject t1) -> Ptr (TQEvent t2) -> IO (CBool)))

foreign import ccall "wrapper" wrapSetHandler_QGraphicsLineItem18_d :: (Ptr fun -> Ptr state -> Ptr fun_d -> IO ()) -> IO (FunPtr (Ptr fun -> Ptr state -> Ptr fun_d -> IO ()))

instance QsetHandler (QGraphicsLineItemSc a) (QGraphicsLineItem x0 -> QObject t1 -> QEvent t2 -> IO (Bool)) where
 setHandler _eobj _eid _handler
  = do
    funptr  <- wrapSetHandler_QGraphicsLineItem18 setHandlerWrapper
    stptr   <- newStablePtr (Wrap _handler)
    funptr_d  <- wrapSetHandler_QGraphicsLineItem18_d setHandlerWrapper_d
    withObjectPtr _eobj $ \cobj_eobj ->
      withCWString _eid $ \cstr_eid ->
      qtc_QGraphicsLineItem_setHandler18 cobj_eobj cstr_eid (toCFunPtr funptr) (castStablePtrToPtr stptr) (toCFunPtr funptr_d)
    return()
  where
    setHandlerWrapper :: Ptr (TQGraphicsLineItem x0) -> Ptr (TQObject t1) -> Ptr (TQEvent t2) -> IO (CBool)
    setHandlerWrapper x0 x1 x2
      = do x0obj <- objectFromPtr_nf 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 QsceneEventFilter_h (QGraphicsLineItem ()) ((QGraphicsItem t1, QEvent t2)) where
 sceneEventFilter_h x0 (x1, x2)
  = withBoolResult $
    withObjectPtr x0 $ \cobj_x0 ->
    withObjectPtr x1 $ \cobj_x1 ->
    withObjectPtr x2 $ \cobj_x2 ->
    qtc_QGraphicsLineItem_sceneEventFilter cobj_x0 cobj_x1 cobj_x2

foreign import ccall "qtc_QGraphicsLineItem_sceneEventFilter" qtc_QGraphicsLineItem_sceneEventFilter :: Ptr (TQGraphicsLineItem a) -> Ptr (TQGraphicsItem t1) -> Ptr (TQEvent t2) -> IO CBool

instance QsceneEventFilter_h (QGraphicsLineItemSc a) ((QGraphicsItem t1, QEvent t2)) where
 sceneEventFilter_h x0 (x1, x2)
  = withBoolResult $
    withObjectPtr x0 $ \cobj_x0 ->
    withObjectPtr x1 $ \cobj_x1 ->
    withObjectPtr x2 $ \cobj_x2 ->
    qtc_QGraphicsLineItem_sceneEventFilter cobj_x0 cobj_x1 cobj_x2

instance QsceneEventFilter_h (QGraphicsLineItem ()) ((QGraphicsTextItem t1, QEvent t2)) where
 sceneEventFilter_h x0 (x1, x2)
  = withBoolResult $
    withObjectPtr x0 $ \cobj_x0 ->
    withObjectPtr x1 $ \cobj_x1 ->
    withObjectPtr x2 $ \cobj_x2 ->
    qtc_QGraphicsLineItem_sceneEventFilter_graphicstextitem cobj_x0 cobj_x1 cobj_x2

foreign import ccall "qtc_QGraphicsLineItem_sceneEventFilter_graphicstextitem" qtc_QGraphicsLineItem_sceneEventFilter_graphicstextitem :: Ptr (TQGraphicsLineItem a) -> Ptr (TQGraphicsTextItem t1) -> Ptr (TQEvent t2) -> IO CBool

instance QsceneEventFilter_h (QGraphicsLineItemSc a) ((QGraphicsTextItem t1, QEvent t2)) where
 sceneEventFilter_h x0 (x1, x2)
  = withBoolResult $
    withObjectPtr x0 $ \cobj_x0 ->
    withObjectPtr x1 $ \cobj_x1 ->
    withObjectPtr x2 $ \cobj_x2 ->
    qtc_QGraphicsLineItem_sceneEventFilter_graphicstextitem cobj_x0 cobj_x1 cobj_x2

instance QwheelEvent_h (QGraphicsLineItem ()) ((QGraphicsSceneWheelEvent t1)) where
 wheelEvent_h x0 (x1)
  = withObjectPtr x0 $ \cobj_x0 ->
    withObjectPtr x1 $ \cobj_x1 ->
    qtc_QGraphicsLineItem_wheelEvent cobj_x0 cobj_x1

foreign import ccall "qtc_QGraphicsLineItem_wheelEvent" qtc_QGraphicsLineItem_wheelEvent :: Ptr (TQGraphicsLineItem a) -> Ptr (TQGraphicsSceneWheelEvent t1) -> IO ()

instance QwheelEvent_h (QGraphicsLineItemSc a) ((QGraphicsSceneWheelEvent t1)) where
 wheelEvent_h x0 (x1)
  = withObjectPtr x0 $ \cobj_x0 ->
    withObjectPtr x1 $ \cobj_x1 ->
    qtc_QGraphicsLineItem_wheelEvent cobj_x0 cobj_x1