{-# OPTIONS -fglasgow-exts #-}
-----------------------------------------------------------------------------
{-| Module    : QTreeWidgetItem_h.hs
    Copyright : (c) David Harley 2010
    Project   : qtHaskell
    Version   : 1.1.4
    Modified  : 2010-09-02 17:02:26
    
    Warning   : this file is machine generated - do not modify.
--}
-----------------------------------------------------------------------------

module Qtc.Gui.QTreeWidgetItem_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 (QTreeWidgetItem ()) where
 unSetUserMethod qobj evid
  = withBoolResult $
    withObjectPtr qobj $ \cobj_qobj ->
    qtc_QTreeWidgetItem_unSetUserMethod cobj_qobj (toCInt 0) (toCInt evid)

foreign import ccall "qtc_QTreeWidgetItem_unSetUserMethod" qtc_QTreeWidgetItem_unSetUserMethod :: Ptr (TQTreeWidgetItem a) -> CInt -> CInt -> IO (CBool)

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

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

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

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

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

instance QsetUserMethod (QTreeWidgetItem ()) (QTreeWidgetItem x0 -> IO ()) where
 setUserMethod _eobj _eid _handler
  = do
    funptr  <- wrapSetUserMethod_QTreeWidgetItem setHandlerWrapper
    stptr   <- newStablePtr (Wrap _handler)
    funptr_d  <- wrapSetUserMethod_QTreeWidgetItem_d setHandlerWrapper_d
    withObjectPtr _eobj $ \cobj_eobj ->
      qtc_QTreeWidgetItem_setUserMethod cobj_eobj (toCInt _eid) (toCFunPtr funptr) (castStablePtrToPtr stptr) (toCFunPtr funptr_d)
    return ()
  where
    setHandlerWrapper :: Ptr (TQTreeWidgetItem 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_QTreeWidgetItem_setUserMethod" qtc_QTreeWidgetItem_setUserMethod :: Ptr (TQTreeWidgetItem a) -> CInt -> Ptr (Ptr (TQTreeWidgetItem x0) -> IO ()) -> Ptr () -> Ptr (Ptr fun -> Ptr state -> Ptr fun_d -> IO ()) -> IO ()

foreign import ccall "wrapper" wrapSetUserMethod_QTreeWidgetItem :: (Ptr (TQTreeWidgetItem x0) -> IO ()) -> IO (FunPtr (Ptr (TQTreeWidgetItem x0) -> IO ()))

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

instance QsetUserMethod (QTreeWidgetItemSc a) (QTreeWidgetItem x0 -> IO ()) where
 setUserMethod _eobj _eid _handler
  = do
    funptr  <- wrapSetUserMethod_QTreeWidgetItem setHandlerWrapper
    stptr   <- newStablePtr (Wrap _handler)
    funptr_d  <- wrapSetUserMethod_QTreeWidgetItem_d setHandlerWrapper_d
    withObjectPtr _eobj $ \cobj_eobj ->
      qtc_QTreeWidgetItem_setUserMethod cobj_eobj (toCInt _eid) (toCFunPtr funptr) (castStablePtrToPtr stptr) (toCFunPtr funptr_d)
    return ()
  where
    setHandlerWrapper :: Ptr (TQTreeWidgetItem 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 (QTreeWidgetItem ()) (QTreeWidgetItem x0 -> QVariant () -> IO (QVariant ())) where
 setUserMethod _eobj _eid _handler
  = do
    funptr  <- wrapSetUserMethodVariant_QTreeWidgetItem setHandlerWrapper
    stptr   <- newStablePtr (Wrap _handler)
    funptr_d  <- wrapSetUserMethodVariant_QTreeWidgetItem_d setHandlerWrapper_d
    withObjectPtr _eobj $ \cobj_eobj ->
      qtc_QTreeWidgetItem_setUserMethodVariant cobj_eobj (toCInt _eid) (toCFunPtr funptr) (castStablePtrToPtr stptr) (toCFunPtr funptr_d)
    return ()
  where
    setHandlerWrapper :: Ptr (TQTreeWidgetItem 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_QTreeWidgetItem_setUserMethodVariant" qtc_QTreeWidgetItem_setUserMethodVariant :: Ptr (TQTreeWidgetItem a) -> CInt -> Ptr (Ptr (TQTreeWidgetItem x0) -> Ptr (TQVariant ()) -> IO (Ptr (TQVariant ()))) -> Ptr () -> Ptr (Ptr fun -> Ptr state -> Ptr fun_d -> IO ()) -> IO ()

foreign import ccall "wrapper" wrapSetUserMethodVariant_QTreeWidgetItem :: (Ptr (TQTreeWidgetItem x0) -> Ptr (TQVariant ()) -> IO (Ptr (TQVariant ()))) -> IO (FunPtr (Ptr (TQTreeWidgetItem x0) -> Ptr (TQVariant ()) -> IO (Ptr (TQVariant ()))))

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

instance QsetUserMethod (QTreeWidgetItemSc a) (QTreeWidgetItem x0 -> QVariant () -> IO (QVariant ())) where
 setUserMethod _eobj _eid _handler
  = do
    funptr  <- wrapSetUserMethodVariant_QTreeWidgetItem setHandlerWrapper
    stptr   <- newStablePtr (Wrap _handler)
    funptr_d  <- wrapSetUserMethodVariant_QTreeWidgetItem_d setHandlerWrapper_d
    withObjectPtr _eobj $ \cobj_eobj ->
      qtc_QTreeWidgetItem_setUserMethodVariant cobj_eobj (toCInt _eid) (toCFunPtr funptr) (castStablePtrToPtr stptr) (toCFunPtr funptr_d)
    return ()
  where
    setHandlerWrapper :: Ptr (TQTreeWidgetItem 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 (QTreeWidgetItem ()) where 
 unSetHandler qobj evid
  = withBoolResult $
    withObjectPtr qobj $ \cobj_qobj ->
    withCWString evid $ \cstr_evid ->
    qtc_QTreeWidgetItem_unSetHandler cobj_qobj cstr_evid

foreign import ccall "qtc_QTreeWidgetItem_unSetHandler" qtc_QTreeWidgetItem_unSetHandler :: Ptr (TQTreeWidgetItem a) -> CWString -> IO (CBool)

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

instance QsetHandler (QTreeWidgetItem ()) (QTreeWidgetItem x0 -> IO (QTreeWidgetItem t0)) where
 setHandler _eobj _eid _handler
  = do
    funptr  <- wrapSetHandler_QTreeWidgetItem1 setHandlerWrapper
    stptr   <- newStablePtr (Wrap _handler)
    funptr_d  <- wrapSetHandler_QTreeWidgetItem1_d setHandlerWrapper_d
    withObjectPtr _eobj $ \cobj_eobj ->
      withCWString _eid $ \cstr_eid ->
      qtc_QTreeWidgetItem_setHandler1 cobj_eobj cstr_eid (toCFunPtr funptr) (castStablePtrToPtr stptr) (toCFunPtr funptr_d)
    return()
  where
    setHandlerWrapper :: Ptr (TQTreeWidgetItem x0) -> IO (Ptr (TQTreeWidgetItem 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_QTreeWidgetItem_setHandler1" qtc_QTreeWidgetItem_setHandler1 :: Ptr (TQTreeWidgetItem a) -> CWString -> Ptr (Ptr (TQTreeWidgetItem x0) -> IO (Ptr (TQTreeWidgetItem t0))) -> Ptr () -> Ptr (Ptr fun -> Ptr state -> Ptr fun_d -> IO ()) -> IO ()

foreign import ccall "wrapper" wrapSetHandler_QTreeWidgetItem1 :: (Ptr (TQTreeWidgetItem x0) -> IO (Ptr (TQTreeWidgetItem t0))) -> IO (FunPtr (Ptr (TQTreeWidgetItem x0) -> IO (Ptr (TQTreeWidgetItem t0))))

foreign import ccall "wrapper" wrapSetHandler_QTreeWidgetItem1_d :: (Ptr fun -> Ptr state -> Ptr fun_d -> IO ()) -> IO (FunPtr (Ptr fun -> Ptr state -> Ptr fun_d -> IO ()))

instance QsetHandler (QTreeWidgetItemSc a) (QTreeWidgetItem x0 -> IO (QTreeWidgetItem t0)) where
 setHandler _eobj _eid _handler
  = do
    funptr  <- wrapSetHandler_QTreeWidgetItem1 setHandlerWrapper
    stptr   <- newStablePtr (Wrap _handler)
    funptr_d  <- wrapSetHandler_QTreeWidgetItem1_d setHandlerWrapper_d
    withObjectPtr _eobj $ \cobj_eobj ->
      withCWString _eid $ \cstr_eid ->
      qtc_QTreeWidgetItem_setHandler1 cobj_eobj cstr_eid (toCFunPtr funptr) (castStablePtrToPtr stptr) (toCFunPtr funptr_d)
    return()
  where
    setHandlerWrapper :: Ptr (TQTreeWidgetItem x0) -> IO (Ptr (TQTreeWidgetItem 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 (QTreeWidgetItem ()) (()) (IO (QTreeWidgetItem ())) where
 clone_h x0 ()
  = withObjectRefResult $
    withObjectPtr x0 $ \cobj_x0 ->
    qtc_QTreeWidgetItem_clone cobj_x0

foreign import ccall "qtc_QTreeWidgetItem_clone" qtc_QTreeWidgetItem_clone :: Ptr (TQTreeWidgetItem a) -> IO (Ptr (TQTreeWidgetItem ()))

instance Qclone_h (QTreeWidgetItemSc a) (()) (IO (QTreeWidgetItem ())) where
 clone_h x0 ()
  = withObjectRefResult $
    withObjectPtr x0 $ \cobj_x0 ->
    qtc_QTreeWidgetItem_clone cobj_x0

instance QsetHandler (QTreeWidgetItem ()) (QTreeWidgetItem x0 -> Int -> Int -> IO (QVariant t0)) where
 setHandler _eobj _eid _handler
  = do
    funptr  <- wrapSetHandler_QTreeWidgetItem2 setHandlerWrapper
    stptr   <- newStablePtr (Wrap _handler)
    funptr_d  <- wrapSetHandler_QTreeWidgetItem2_d setHandlerWrapper_d
    withObjectPtr _eobj $ \cobj_eobj ->
      withCWString _eid $ \cstr_eid ->
      qtc_QTreeWidgetItem_setHandler2 cobj_eobj cstr_eid (toCFunPtr funptr) (castStablePtrToPtr stptr) (toCFunPtr funptr_d)
    return()
  where
    setHandlerWrapper :: Ptr (TQTreeWidgetItem x0) -> CInt -> CInt -> IO (Ptr (TQVariant t0))
    setHandlerWrapper x0 x1 x2
      = do x0obj <- objectFromPtr_nf x0
           let x1int = fromCInt x1
           let x2int = fromCInt x2
           let rv =
                if (objectIsNull x0obj)
                 then return $ objectCast x0obj
                 else _handler x0obj x1int x2int
           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_QTreeWidgetItem_setHandler2" qtc_QTreeWidgetItem_setHandler2 :: Ptr (TQTreeWidgetItem a) -> CWString -> Ptr (Ptr (TQTreeWidgetItem x0) -> CInt -> CInt -> IO (Ptr (TQVariant t0))) -> Ptr () -> Ptr (Ptr fun -> Ptr state -> Ptr fun_d -> IO ()) -> IO ()

foreign import ccall "wrapper" wrapSetHandler_QTreeWidgetItem2 :: (Ptr (TQTreeWidgetItem x0) -> CInt -> CInt -> IO (Ptr (TQVariant t0))) -> IO (FunPtr (Ptr (TQTreeWidgetItem x0) -> CInt -> CInt -> IO (Ptr (TQVariant t0))))

foreign import ccall "wrapper" wrapSetHandler_QTreeWidgetItem2_d :: (Ptr fun -> Ptr state -> Ptr fun_d -> IO ()) -> IO (FunPtr (Ptr fun -> Ptr state -> Ptr fun_d -> IO ()))

instance QsetHandler (QTreeWidgetItemSc a) (QTreeWidgetItem x0 -> Int -> Int -> IO (QVariant t0)) where
 setHandler _eobj _eid _handler
  = do
    funptr  <- wrapSetHandler_QTreeWidgetItem2 setHandlerWrapper
    stptr   <- newStablePtr (Wrap _handler)
    funptr_d  <- wrapSetHandler_QTreeWidgetItem2_d setHandlerWrapper_d
    withObjectPtr _eobj $ \cobj_eobj ->
      withCWString _eid $ \cstr_eid ->
      qtc_QTreeWidgetItem_setHandler2 cobj_eobj cstr_eid (toCFunPtr funptr) (castStablePtrToPtr stptr) (toCFunPtr funptr_d)
    return()
  where
    setHandlerWrapper :: Ptr (TQTreeWidgetItem x0) -> CInt -> CInt -> IO (Ptr (TQVariant t0))
    setHandlerWrapper x0 x1 x2
      = do x0obj <- objectFromPtr_nf x0
           let x1int = fromCInt x1
           let x2int = fromCInt x2
           let rv =
                if (objectIsNull x0obj)
                 then return $ objectCast x0obj
                 else _handler x0obj x1int x2int
           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 (QTreeWidgetItem ()) ((Int, Int)) where
 qdata_h x0 (x1, x2)
  = withQVariantResult $
    withObjectPtr x0 $ \cobj_x0 ->
    qtc_QTreeWidgetItem_data cobj_x0 (toCInt x1) (toCInt x2)

foreign import ccall "qtc_QTreeWidgetItem_data" qtc_QTreeWidgetItem_data :: Ptr (TQTreeWidgetItem a) -> CInt -> CInt -> IO (Ptr (TQVariant ()))

instance Qqdata_h (QTreeWidgetItemSc a) ((Int, Int)) where
 qdata_h x0 (x1, x2)
  = withQVariantResult $
    withObjectPtr x0 $ \cobj_x0 ->
    qtc_QTreeWidgetItem_data cobj_x0 (toCInt x1) (toCInt x2)

instance QsetHandler (QTreeWidgetItem ()) (QTreeWidgetItem x0 -> Int -> Int -> QVariant t3 -> IO ()) where
 setHandler _eobj _eid _handler
  = do
    funptr  <- wrapSetHandler_QTreeWidgetItem3 setHandlerWrapper
    stptr   <- newStablePtr (Wrap _handler)
    funptr_d  <- wrapSetHandler_QTreeWidgetItem3_d setHandlerWrapper_d
    withObjectPtr _eobj $ \cobj_eobj ->
      withCWString _eid $ \cstr_eid ->
      qtc_QTreeWidgetItem_setHandler3 cobj_eobj cstr_eid (toCFunPtr funptr) (castStablePtrToPtr stptr) (toCFunPtr funptr_d)
    return()
  where
    setHandlerWrapper :: Ptr (TQTreeWidgetItem x0) -> CInt -> CInt -> Ptr (TQVariant t3) -> IO ()
    setHandlerWrapper x0 x1 x2 x3
      = do x0obj <- objectFromPtr_nf x0
           let x1int = fromCInt x1
           let x2int = fromCInt x2
           x3obj <- objectFromPtr_nf x3
           if (objectIsNull x0obj)
            then return ()
            else _handler x0obj x1int x2int 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_QTreeWidgetItem_setHandler3" qtc_QTreeWidgetItem_setHandler3 :: Ptr (TQTreeWidgetItem a) -> CWString -> Ptr (Ptr (TQTreeWidgetItem x0) -> CInt -> CInt -> Ptr (TQVariant t3) -> IO ()) -> Ptr () -> Ptr (Ptr fun -> Ptr state -> Ptr fun_d -> IO ()) -> IO ()

foreign import ccall "wrapper" wrapSetHandler_QTreeWidgetItem3 :: (Ptr (TQTreeWidgetItem x0) -> CInt -> CInt -> Ptr (TQVariant t3) -> IO ()) -> IO (FunPtr (Ptr (TQTreeWidgetItem x0) -> CInt -> CInt -> Ptr (TQVariant t3) -> IO ()))

foreign import ccall "wrapper" wrapSetHandler_QTreeWidgetItem3_d :: (Ptr fun -> Ptr state -> Ptr fun_d -> IO ()) -> IO (FunPtr (Ptr fun -> Ptr state -> Ptr fun_d -> IO ()))

instance QsetHandler (QTreeWidgetItemSc a) (QTreeWidgetItem x0 -> Int -> Int -> QVariant t3 -> IO ()) where
 setHandler _eobj _eid _handler
  = do
    funptr  <- wrapSetHandler_QTreeWidgetItem3 setHandlerWrapper
    stptr   <- newStablePtr (Wrap _handler)
    funptr_d  <- wrapSetHandler_QTreeWidgetItem3_d setHandlerWrapper_d
    withObjectPtr _eobj $ \cobj_eobj ->
      withCWString _eid $ \cstr_eid ->
      qtc_QTreeWidgetItem_setHandler3 cobj_eobj cstr_eid (toCFunPtr funptr) (castStablePtrToPtr stptr) (toCFunPtr funptr_d)
    return()
  where
    setHandlerWrapper :: Ptr (TQTreeWidgetItem x0) -> CInt -> CInt -> Ptr (TQVariant t3) -> IO ()
    setHandlerWrapper x0 x1 x2 x3
      = do x0obj <- objectFromPtr_nf x0
           let x1int = fromCInt x1
           let x2int = fromCInt x2
           x3obj <- objectFromPtr_nf x3
           if (objectIsNull x0obj)
            then return ()
            else _handler x0obj x1int x2int 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 QsetData_h (QTreeWidgetItem ()) ((Int, Int, QVariant t3)) (IO ()) where
 setData_h x0 (x1, x2, x3)
  = withObjectPtr x0 $ \cobj_x0 ->
    withObjectPtr x3 $ \cobj_x3 ->
    qtc_QTreeWidgetItem_setData cobj_x0 (toCInt x1) (toCInt x2) cobj_x3

foreign import ccall "qtc_QTreeWidgetItem_setData" qtc_QTreeWidgetItem_setData :: Ptr (TQTreeWidgetItem a) -> CInt -> CInt -> Ptr (TQVariant t3) -> IO ()

instance QsetData_h (QTreeWidgetItemSc a) ((Int, Int, QVariant t3)) (IO ()) where
 setData_h x0 (x1, x2, x3)
  = withObjectPtr x0 $ \cobj_x0 ->
    withObjectPtr x3 $ \cobj_x3 ->
    qtc_QTreeWidgetItem_setData cobj_x0 (toCInt x1) (toCInt x2) cobj_x3