{-# OPTIONS -fglasgow-exts #-}
-----------------------------------------------------------------------------
{-| Module    : QStandardItem_h.hs
    Copyright : (c) David Harley 2010
    Project   : qtHaskell
    Version   : 1.1.4
    Modified  : 2010-09-02 17:02:21
    
    Warning   : this file is machine generated - do not modify.
--}
-----------------------------------------------------------------------------

module Qtc.Gui.QStandardItem_h where

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

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 (QStandardItem ()) where
 unSetUserMethod qobj evid
  = withBoolResult $
    withObjectPtr qobj $ \cobj_qobj ->
    qtc_QStandardItem_unSetUserMethod cobj_qobj (toCInt 0) (toCInt evid)

foreign import ccall "qtc_QStandardItem_unSetUserMethod" qtc_QStandardItem_unSetUserMethod :: Ptr (TQStandardItem a) -> CInt -> CInt -> IO (CBool)

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

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

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

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

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

instance QsetUserMethod (QStandardItem ()) (QStandardItem x0 -> IO ()) where
 setUserMethod _eobj _eid _handler
  = do
    funptr  <- wrapSetUserMethod_QStandardItem setHandlerWrapper
    stptr   <- newStablePtr (Wrap _handler)
    funptr_d  <- wrapSetUserMethod_QStandardItem_d setHandlerWrapper_d
    withObjectPtr _eobj $ \cobj_eobj ->
      qtc_QStandardItem_setUserMethod cobj_eobj (toCInt _eid) (toCFunPtr funptr) (castStablePtrToPtr stptr) (toCFunPtr funptr_d)
    return ()
  where
    setHandlerWrapper :: Ptr (TQStandardItem 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_QStandardItem_setUserMethod" qtc_QStandardItem_setUserMethod :: Ptr (TQStandardItem a) -> CInt -> Ptr (Ptr (TQStandardItem x0) -> IO ()) -> Ptr () -> Ptr (Ptr fun -> Ptr state -> Ptr fun_d -> IO ()) -> IO ()

foreign import ccall "wrapper" wrapSetUserMethod_QStandardItem :: (Ptr (TQStandardItem x0) -> IO ()) -> IO (FunPtr (Ptr (TQStandardItem x0) -> IO ()))

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

instance QsetUserMethod (QStandardItemSc a) (QStandardItem x0 -> IO ()) where
 setUserMethod _eobj _eid _handler
  = do
    funptr  <- wrapSetUserMethod_QStandardItem setHandlerWrapper
    stptr   <- newStablePtr (Wrap _handler)
    funptr_d  <- wrapSetUserMethod_QStandardItem_d setHandlerWrapper_d
    withObjectPtr _eobj $ \cobj_eobj ->
      qtc_QStandardItem_setUserMethod cobj_eobj (toCInt _eid) (toCFunPtr funptr) (castStablePtrToPtr stptr) (toCFunPtr funptr_d)
    return ()
  where
    setHandlerWrapper :: Ptr (TQStandardItem 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 (QStandardItem ()) (QStandardItem x0 -> QVariant () -> IO (QVariant ())) where
 setUserMethod _eobj _eid _handler
  = do
    funptr  <- wrapSetUserMethodVariant_QStandardItem setHandlerWrapper
    stptr   <- newStablePtr (Wrap _handler)
    funptr_d  <- wrapSetUserMethodVariant_QStandardItem_d setHandlerWrapper_d
    withObjectPtr _eobj $ \cobj_eobj ->
      qtc_QStandardItem_setUserMethodVariant cobj_eobj (toCInt _eid) (toCFunPtr funptr) (castStablePtrToPtr stptr) (toCFunPtr funptr_d)
    return ()
  where
    setHandlerWrapper :: Ptr (TQStandardItem 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_QStandardItem_setUserMethodVariant" qtc_QStandardItem_setUserMethodVariant :: Ptr (TQStandardItem a) -> CInt -> Ptr (Ptr (TQStandardItem x0) -> Ptr (TQVariant ()) -> IO (Ptr (TQVariant ()))) -> Ptr () -> Ptr (Ptr fun -> Ptr state -> Ptr fun_d -> IO ()) -> IO ()

foreign import ccall "wrapper" wrapSetUserMethodVariant_QStandardItem :: (Ptr (TQStandardItem x0) -> Ptr (TQVariant ()) -> IO (Ptr (TQVariant ()))) -> IO (FunPtr (Ptr (TQStandardItem x0) -> Ptr (TQVariant ()) -> IO (Ptr (TQVariant ()))))

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

instance QsetUserMethod (QStandardItemSc a) (QStandardItem x0 -> QVariant () -> IO (QVariant ())) where
 setUserMethod _eobj _eid _handler
  = do
    funptr  <- wrapSetUserMethodVariant_QStandardItem setHandlerWrapper
    stptr   <- newStablePtr (Wrap _handler)
    funptr_d  <- wrapSetUserMethodVariant_QStandardItem_d setHandlerWrapper_d
    withObjectPtr _eobj $ \cobj_eobj ->
      qtc_QStandardItem_setUserMethodVariant cobj_eobj (toCInt _eid) (toCFunPtr funptr) (castStablePtrToPtr stptr) (toCFunPtr funptr_d)
    return ()
  where
    setHandlerWrapper :: Ptr (TQStandardItem 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 (QStandardItem ()) where 
 unSetHandler qobj evid
  = withBoolResult $
    withObjectPtr qobj $ \cobj_qobj ->
    withCWString evid $ \cstr_evid ->
    qtc_QStandardItem_unSetHandler cobj_qobj cstr_evid

foreign import ccall "qtc_QStandardItem_unSetHandler" qtc_QStandardItem_unSetHandler :: Ptr (TQStandardItem a) -> CWString -> IO (CBool)

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

instance QsetHandler (QStandardItem ()) (QStandardItem x0 -> IO (QStandardItem t0)) where
 setHandler _eobj _eid _handler
  = do
    funptr  <- wrapSetHandler_QStandardItem1 setHandlerWrapper
    stptr   <- newStablePtr (Wrap _handler)
    funptr_d  <- wrapSetHandler_QStandardItem1_d setHandlerWrapper_d
    withObjectPtr _eobj $ \cobj_eobj ->
      withCWString _eid $ \cstr_eid ->
      qtc_QStandardItem_setHandler1 cobj_eobj cstr_eid (toCFunPtr funptr) (castStablePtrToPtr stptr) (toCFunPtr funptr_d)
    return()
  where
    setHandlerWrapper :: Ptr (TQStandardItem x0) -> IO (Ptr (TQStandardItem 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_QStandardItem_setHandler1" qtc_QStandardItem_setHandler1 :: Ptr (TQStandardItem a) -> CWString -> Ptr (Ptr (TQStandardItem x0) -> IO (Ptr (TQStandardItem t0))) -> Ptr () -> Ptr (Ptr fun -> Ptr state -> Ptr fun_d -> IO ()) -> IO ()

foreign import ccall "wrapper" wrapSetHandler_QStandardItem1 :: (Ptr (TQStandardItem x0) -> IO (Ptr (TQStandardItem t0))) -> IO (FunPtr (Ptr (TQStandardItem x0) -> IO (Ptr (TQStandardItem t0))))

foreign import ccall "wrapper" wrapSetHandler_QStandardItem1_d :: (Ptr fun -> Ptr state -> Ptr fun_d -> IO ()) -> IO (FunPtr (Ptr fun -> Ptr state -> Ptr fun_d -> IO ()))

instance QsetHandler (QStandardItemSc a) (QStandardItem x0 -> IO (QStandardItem t0)) where
 setHandler _eobj _eid _handler
  = do
    funptr  <- wrapSetHandler_QStandardItem1 setHandlerWrapper
    stptr   <- newStablePtr (Wrap _handler)
    funptr_d  <- wrapSetHandler_QStandardItem1_d setHandlerWrapper_d
    withObjectPtr _eobj $ \cobj_eobj ->
      withCWString _eid $ \cstr_eid ->
      qtc_QStandardItem_setHandler1 cobj_eobj cstr_eid (toCFunPtr funptr) (castStablePtrToPtr stptr) (toCFunPtr funptr_d)
    return()
  where
    setHandlerWrapper :: Ptr (TQStandardItem x0) -> IO (Ptr (TQStandardItem 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 Qclone_h (QStandardItem ()) (()) (IO (QStandardItem ())) where
 clone_h x0 ()
  = withObjectRefResult $
    withObjectPtr x0 $ \cobj_x0 ->
    qtc_QStandardItem_clone cobj_x0

foreign import ccall "qtc_QStandardItem_clone" qtc_QStandardItem_clone :: Ptr (TQStandardItem a) -> IO (Ptr (TQStandardItem ()))

instance Qclone_h (QStandardItemSc a) (()) (IO (QStandardItem ())) where
 clone_h x0 ()
  = withObjectRefResult $
    withObjectPtr x0 $ \cobj_x0 ->
    qtc_QStandardItem_clone cobj_x0

instance QsetHandler (QStandardItem ()) (QStandardItem x0 -> Int -> IO (QVariant t0)) where
 setHandler _eobj _eid _handler
  = do
    funptr  <- wrapSetHandler_QStandardItem2 setHandlerWrapper
    stptr   <- newStablePtr (Wrap _handler)
    funptr_d  <- wrapSetHandler_QStandardItem2_d setHandlerWrapper_d
    withObjectPtr _eobj $ \cobj_eobj ->
      withCWString _eid $ \cstr_eid ->
      qtc_QStandardItem_setHandler2 cobj_eobj cstr_eid (toCFunPtr funptr) (castStablePtrToPtr stptr) (toCFunPtr funptr_d)
    return()
  where
    setHandlerWrapper :: Ptr (TQStandardItem x0) -> CInt -> IO (Ptr (TQVariant t0))
    setHandlerWrapper x0 x1
      = do x0obj <- objectFromPtr_nf x0
           let x1int = fromCInt x1
           let rv =
                if (objectIsNull x0obj)
                 then return $ objectCast x0obj
                 else _handler x0obj x1int
           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_QStandardItem_setHandler2" qtc_QStandardItem_setHandler2 :: Ptr (TQStandardItem a) -> CWString -> Ptr (Ptr (TQStandardItem x0) -> CInt -> IO (Ptr (TQVariant t0))) -> Ptr () -> Ptr (Ptr fun -> Ptr state -> Ptr fun_d -> IO ()) -> IO ()

foreign import ccall "wrapper" wrapSetHandler_QStandardItem2 :: (Ptr (TQStandardItem x0) -> CInt -> IO (Ptr (TQVariant t0))) -> IO (FunPtr (Ptr (TQStandardItem x0) -> CInt -> IO (Ptr (TQVariant t0))))

foreign import ccall "wrapper" wrapSetHandler_QStandardItem2_d :: (Ptr fun -> Ptr state -> Ptr fun_d -> IO ()) -> IO (FunPtr (Ptr fun -> Ptr state -> Ptr fun_d -> IO ()))

instance QsetHandler (QStandardItemSc a) (QStandardItem x0 -> Int -> IO (QVariant t0)) where
 setHandler _eobj _eid _handler
  = do
    funptr  <- wrapSetHandler_QStandardItem2 setHandlerWrapper
    stptr   <- newStablePtr (Wrap _handler)
    funptr_d  <- wrapSetHandler_QStandardItem2_d setHandlerWrapper_d
    withObjectPtr _eobj $ \cobj_eobj ->
      withCWString _eid $ \cstr_eid ->
      qtc_QStandardItem_setHandler2 cobj_eobj cstr_eid (toCFunPtr funptr) (castStablePtrToPtr stptr) (toCFunPtr funptr_d)
    return()
  where
    setHandlerWrapper :: Ptr (TQStandardItem x0) -> CInt -> IO (Ptr (TQVariant t0))
    setHandlerWrapper x0 x1
      = do x0obj <- objectFromPtr_nf x0
           let x1int = fromCInt x1
           let rv =
                if (objectIsNull x0obj)
                 then return $ objectCast x0obj
                 else _handler x0obj x1int
           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 Qqdata_h (QStandardItem ()) ((Int)) where
 qdata_h x0 (x1)
  = withQVariantResult $
    withObjectPtr x0 $ \cobj_x0 ->
    qtc_QStandardItem_data1 cobj_x0 (toCInt x1)

foreign import ccall "qtc_QStandardItem_data1" qtc_QStandardItem_data1 :: Ptr (TQStandardItem a) -> CInt -> IO (Ptr (TQVariant ()))

instance Qqdata_h (QStandardItemSc a) ((Int)) where
 qdata_h x0 (x1)
  = withQVariantResult $
    withObjectPtr x0 $ \cobj_x0 ->
    qtc_QStandardItem_data1 cobj_x0 (toCInt x1)

instance QsetHandler (QStandardItem ()) (QStandardItem x0 -> QVariant t1 -> Int -> IO ()) where
 setHandler _eobj _eid _handler
  = do
    funptr  <- wrapSetHandler_QStandardItem3 setHandlerWrapper
    stptr   <- newStablePtr (Wrap _handler)
    funptr_d  <- wrapSetHandler_QStandardItem3_d setHandlerWrapper_d
    withObjectPtr _eobj $ \cobj_eobj ->
      withCWString _eid $ \cstr_eid ->
      qtc_QStandardItem_setHandler3 cobj_eobj cstr_eid (toCFunPtr funptr) (castStablePtrToPtr stptr) (toCFunPtr funptr_d)
    return()
  where
    setHandlerWrapper :: Ptr (TQStandardItem x0) -> Ptr (TQVariant t1) -> CInt -> IO ()
    setHandlerWrapper x0 x1 x2
      = do x0obj <- objectFromPtr_nf x0
           x1obj <- objectFromPtr_nf x1
           let x2int = fromCInt x2
           if (objectIsNull x0obj)
            then return ()
            else _handler x0obj x1obj x2int

    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_QStandardItem_setHandler3" qtc_QStandardItem_setHandler3 :: Ptr (TQStandardItem a) -> CWString -> Ptr (Ptr (TQStandardItem x0) -> Ptr (TQVariant t1) -> CInt -> IO ()) -> Ptr () -> Ptr (Ptr fun -> Ptr state -> Ptr fun_d -> IO ()) -> IO ()

foreign import ccall "wrapper" wrapSetHandler_QStandardItem3 :: (Ptr (TQStandardItem x0) -> Ptr (TQVariant t1) -> CInt -> IO ()) -> IO (FunPtr (Ptr (TQStandardItem x0) -> Ptr (TQVariant t1) -> CInt -> IO ()))

foreign import ccall "wrapper" wrapSetHandler_QStandardItem3_d :: (Ptr fun -> Ptr state -> Ptr fun_d -> IO ()) -> IO (FunPtr (Ptr fun -> Ptr state -> Ptr fun_d -> IO ()))

instance QsetHandler (QStandardItemSc a) (QStandardItem x0 -> QVariant t1 -> Int -> IO ()) where
 setHandler _eobj _eid _handler
  = do
    funptr  <- wrapSetHandler_QStandardItem3 setHandlerWrapper
    stptr   <- newStablePtr (Wrap _handler)
    funptr_d  <- wrapSetHandler_QStandardItem3_d setHandlerWrapper_d
    withObjectPtr _eobj $ \cobj_eobj ->
      withCWString _eid $ \cstr_eid ->
      qtc_QStandardItem_setHandler3 cobj_eobj cstr_eid (toCFunPtr funptr) (castStablePtrToPtr stptr) (toCFunPtr funptr_d)
    return()
  where
    setHandlerWrapper :: Ptr (TQStandardItem x0) -> Ptr (TQVariant t1) -> CInt -> IO ()
    setHandlerWrapper x0 x1 x2
      = do x0obj <- objectFromPtr_nf x0
           x1obj <- objectFromPtr_nf x1
           let x2int = fromCInt x2
           if (objectIsNull x0obj)
            then return ()
            else _handler x0obj x1obj x2int

    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 QsetData_h (QStandardItem ()) ((QVariant t1, Int)) (IO ()) where
 setData_h x0 (x1, x2)
  = withObjectPtr x0 $ \cobj_x0 ->
    withObjectPtr x1 $ \cobj_x1 ->
    qtc_QStandardItem_setData1 cobj_x0 cobj_x1 (toCInt x2)

foreign import ccall "qtc_QStandardItem_setData1" qtc_QStandardItem_setData1 :: Ptr (TQStandardItem a) -> Ptr (TQVariant t1) -> CInt -> IO ()

instance QsetData_h (QStandardItemSc a) ((QVariant t1, Int)) (IO ()) where
 setData_h x0 (x1, x2)
  = withObjectPtr x0 $ \cobj_x0 ->
    withObjectPtr x1 $ \cobj_x1 ->
    qtc_QStandardItem_setData1 cobj_x0 cobj_x1 (toCInt x2)

instance QsetHandler (QStandardItem ()) (QStandardItem x0 -> IO (Int)) where
 setHandler _eobj _eid _handler
  = do
    funptr  <- wrapSetHandler_QStandardItem4 setHandlerWrapper
    stptr   <- newStablePtr (Wrap _handler)
    funptr_d  <- wrapSetHandler_QStandardItem4_d setHandlerWrapper_d
    withObjectPtr _eobj $ \cobj_eobj ->
      withCWString _eid $ \cstr_eid ->
      qtc_QStandardItem_setHandler4 cobj_eobj cstr_eid (toCFunPtr funptr) (castStablePtrToPtr stptr) (toCFunPtr funptr_d)
    return()
  where
    setHandlerWrapper :: Ptr (TQStandardItem 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_QStandardItem_setHandler4" qtc_QStandardItem_setHandler4 :: Ptr (TQStandardItem a) -> CWString -> Ptr (Ptr (TQStandardItem x0) -> IO (CInt)) -> Ptr () -> Ptr (Ptr fun -> Ptr state -> Ptr fun_d -> IO ()) -> IO ()

foreign import ccall "wrapper" wrapSetHandler_QStandardItem4 :: (Ptr (TQStandardItem x0) -> IO (CInt)) -> IO (FunPtr (Ptr (TQStandardItem x0) -> IO (CInt)))

foreign import ccall "wrapper" wrapSetHandler_QStandardItem4_d :: (Ptr fun -> Ptr state -> Ptr fun_d -> IO ()) -> IO (FunPtr (Ptr fun -> Ptr state -> Ptr fun_d -> IO ()))

instance QsetHandler (QStandardItemSc a) (QStandardItem x0 -> IO (Int)) where
 setHandler _eobj _eid _handler
  = do
    funptr  <- wrapSetHandler_QStandardItem4 setHandlerWrapper
    stptr   <- newStablePtr (Wrap _handler)
    funptr_d  <- wrapSetHandler_QStandardItem4_d setHandlerWrapper_d
    withObjectPtr _eobj $ \cobj_eobj ->
      withCWString _eid $ \cstr_eid ->
      qtc_QStandardItem_setHandler4 cobj_eobj cstr_eid (toCFunPtr funptr) (castStablePtrToPtr stptr) (toCFunPtr funptr_d)
    return()
  where
    setHandlerWrapper :: Ptr (TQStandardItem 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 (QStandardItem ()) (()) where
 qtype_h x0 ()
  = withIntResult $
    withObjectPtr x0 $ \cobj_x0 ->
    qtc_QStandardItem_type cobj_x0

foreign import ccall "qtc_QStandardItem_type" qtc_QStandardItem_type :: Ptr (TQStandardItem a) -> IO CInt

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