{-# OPTIONS -fglasgow-exts #-}
-----------------------------------------------------------------------------
{-| Module    : QGLContext_h.hs
    Copyright : (c) David Harley 2010
    Project   : qtHaskell
    Version   : 1.1.4
    Modified  : 2010-09-02 17:02:32
    
    Warning   : this file is machine generated - do not modify.
--}
-----------------------------------------------------------------------------

module Qtc.Opengl.QGLContext_h (
  QchooseContext_h(..)
  ,Qcreate_h(..)
  ,QdoneCurrent_h(..)
  ,QmakeCurrent_h(..)
  ,QswapBuffers_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 Qtc.Classes.Opengl_h
import Qtc.ClassTypes.Opengl
import Foreign.Marshal.Array

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

foreign import ccall "qtc_QGLContext_unSetUserMethod" qtc_QGLContext_unSetUserMethod :: Ptr (TQGLContext a) -> CInt -> CInt -> IO (CBool)

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

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

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

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

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

instance QsetUserMethod (QGLContext ()) (QGLContext x0 -> IO ()) where
 setUserMethod _eobj _eid _handler
  = do
    funptr  <- wrapSetUserMethod_QGLContext setHandlerWrapper
    stptr   <- newStablePtr (Wrap _handler)
    funptr_d  <- wrapSetUserMethod_QGLContext_d setHandlerWrapper_d
    withObjectPtr _eobj $ \cobj_eobj ->
      qtc_QGLContext_setUserMethod cobj_eobj (toCInt _eid) (toCFunPtr funptr) (castStablePtrToPtr stptr) (toCFunPtr funptr_d)
    return ()
  where
    setHandlerWrapper :: Ptr (TQGLContext 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_QGLContext_setUserMethod" qtc_QGLContext_setUserMethod :: Ptr (TQGLContext a) -> CInt -> Ptr (Ptr (TQGLContext x0) -> IO ()) -> Ptr () -> Ptr (Ptr fun -> Ptr state -> Ptr fun_d -> IO ()) -> IO ()

foreign import ccall "wrapper" wrapSetUserMethod_QGLContext :: (Ptr (TQGLContext x0) -> IO ()) -> IO (FunPtr (Ptr (TQGLContext x0) -> IO ()))

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

instance QsetUserMethod (QGLContextSc a) (QGLContext x0 -> IO ()) where
 setUserMethod _eobj _eid _handler
  = do
    funptr  <- wrapSetUserMethod_QGLContext setHandlerWrapper
    stptr   <- newStablePtr (Wrap _handler)
    funptr_d  <- wrapSetUserMethod_QGLContext_d setHandlerWrapper_d
    withObjectPtr _eobj $ \cobj_eobj ->
      qtc_QGLContext_setUserMethod cobj_eobj (toCInt _eid) (toCFunPtr funptr) (castStablePtrToPtr stptr) (toCFunPtr funptr_d)
    return ()
  where
    setHandlerWrapper :: Ptr (TQGLContext 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 (QGLContext ()) (QGLContext x0 -> QVariant () -> IO (QVariant ())) where
 setUserMethod _eobj _eid _handler
  = do
    funptr  <- wrapSetUserMethodVariant_QGLContext setHandlerWrapper
    stptr   <- newStablePtr (Wrap _handler)
    funptr_d  <- wrapSetUserMethodVariant_QGLContext_d setHandlerWrapper_d
    withObjectPtr _eobj $ \cobj_eobj ->
      qtc_QGLContext_setUserMethodVariant cobj_eobj (toCInt _eid) (toCFunPtr funptr) (castStablePtrToPtr stptr) (toCFunPtr funptr_d)
    return ()
  where
    setHandlerWrapper :: Ptr (TQGLContext 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_QGLContext_setUserMethodVariant" qtc_QGLContext_setUserMethodVariant :: Ptr (TQGLContext a) -> CInt -> Ptr (Ptr (TQGLContext x0) -> Ptr (TQVariant ()) -> IO (Ptr (TQVariant ()))) -> Ptr () -> Ptr (Ptr fun -> Ptr state -> Ptr fun_d -> IO ()) -> IO ()

foreign import ccall "wrapper" wrapSetUserMethodVariant_QGLContext :: (Ptr (TQGLContext x0) -> Ptr (TQVariant ()) -> IO (Ptr (TQVariant ()))) -> IO (FunPtr (Ptr (TQGLContext x0) -> Ptr (TQVariant ()) -> IO (Ptr (TQVariant ()))))

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

instance QsetUserMethod (QGLContextSc a) (QGLContext x0 -> QVariant () -> IO (QVariant ())) where
 setUserMethod _eobj _eid _handler
  = do
    funptr  <- wrapSetUserMethodVariant_QGLContext setHandlerWrapper
    stptr   <- newStablePtr (Wrap _handler)
    funptr_d  <- wrapSetUserMethodVariant_QGLContext_d setHandlerWrapper_d
    withObjectPtr _eobj $ \cobj_eobj ->
      qtc_QGLContext_setUserMethodVariant cobj_eobj (toCInt _eid) (toCFunPtr funptr) (castStablePtrToPtr stptr) (toCFunPtr funptr_d)
    return ()
  where
    setHandlerWrapper :: Ptr (TQGLContext 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 (QGLContext ()) where 
 unSetHandler qobj evid
  = withBoolResult $
    withObjectPtr qobj $ \cobj_qobj ->
    withCWString evid $ \cstr_evid ->
    qtc_QGLContext_unSetHandler cobj_qobj cstr_evid

foreign import ccall "qtc_QGLContext_unSetHandler" qtc_QGLContext_unSetHandler :: Ptr (TQGLContext a) -> CWString -> IO (CBool)

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

instance QsetHandler (QGLContext ()) (QGLContext x0 -> IO (Bool)) where
 setHandler _eobj _eid _handler
  = do
    funptr  <- wrapSetHandler_QGLContext1 setHandlerWrapper
    stptr   <- newStablePtr (Wrap _handler)
    funptr_d  <- wrapSetHandler_QGLContext1_d setHandlerWrapper_d
    withObjectPtr _eobj $ \cobj_eobj ->
      withCWString _eid $ \cstr_eid ->
      qtc_QGLContext_setHandler1 cobj_eobj cstr_eid (toCFunPtr funptr) (castStablePtrToPtr stptr) (toCFunPtr funptr_d)
    return()
  where
    setHandlerWrapper :: Ptr (TQGLContext x0) -> IO (CBool)
    setHandlerWrapper x0
      = do x0obj <- objectFromPtr_nf x0
           let rv =
                if (objectIsNull x0obj)
                 then return False
                 else _handler x0obj
           rvf <- rv
           return (toCBool rvf)

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

foreign import ccall "qtc_QGLContext_setHandler1" qtc_QGLContext_setHandler1 :: Ptr (TQGLContext a) -> CWString -> Ptr (Ptr (TQGLContext x0) -> IO (CBool)) -> Ptr () -> Ptr (Ptr fun -> Ptr state -> Ptr fun_d -> IO ()) -> IO ()

foreign import ccall "wrapper" wrapSetHandler_QGLContext1 :: (Ptr (TQGLContext x0) -> IO (CBool)) -> IO (FunPtr (Ptr (TQGLContext x0) -> IO (CBool)))

foreign import ccall "wrapper" wrapSetHandler_QGLContext1_d :: (Ptr fun -> Ptr state -> Ptr fun_d -> IO ()) -> IO (FunPtr (Ptr fun -> Ptr state -> Ptr fun_d -> IO ()))

instance QsetHandler (QGLContextSc a) (QGLContext x0 -> IO (Bool)) where
 setHandler _eobj _eid _handler
  = do
    funptr  <- wrapSetHandler_QGLContext1 setHandlerWrapper
    stptr   <- newStablePtr (Wrap _handler)
    funptr_d  <- wrapSetHandler_QGLContext1_d setHandlerWrapper_d
    withObjectPtr _eobj $ \cobj_eobj ->
      withCWString _eid $ \cstr_eid ->
      qtc_QGLContext_setHandler1 cobj_eobj cstr_eid (toCFunPtr funptr) (castStablePtrToPtr stptr) (toCFunPtr funptr_d)
    return()
  where
    setHandlerWrapper :: Ptr (TQGLContext x0) -> IO (CBool)
    setHandlerWrapper x0
      = do x0obj <- objectFromPtr_nf x0
           let rv =
                if (objectIsNull x0obj)
                 then return False
                 else _handler x0obj
           rvf <- rv
           return (toCBool rvf)

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

instance QsetHandler (QGLContext ()) (QGLContext x0 -> QGLContext t1 -> IO (Bool)) where
 setHandler _eobj _eid _handler
  = do
    funptr  <- wrapSetHandler_QGLContext2 setHandlerWrapper
    stptr   <- newStablePtr (Wrap _handler)
    funptr_d  <- wrapSetHandler_QGLContext2_d setHandlerWrapper_d
    withObjectPtr _eobj $ \cobj_eobj ->
      withCWString _eid $ \cstr_eid ->
      qtc_QGLContext_setHandler2 cobj_eobj cstr_eid (toCFunPtr funptr) (castStablePtrToPtr stptr) (toCFunPtr funptr_d)
    return()
  where
    setHandlerWrapper :: Ptr (TQGLContext x0) -> Ptr (TQGLContext 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_QGLContext_setHandler2" qtc_QGLContext_setHandler2 :: Ptr (TQGLContext a) -> CWString -> Ptr (Ptr (TQGLContext x0) -> Ptr (TQGLContext t1) -> IO (CBool)) -> Ptr () -> Ptr (Ptr fun -> Ptr state -> Ptr fun_d -> IO ()) -> IO ()

foreign import ccall "wrapper" wrapSetHandler_QGLContext2 :: (Ptr (TQGLContext x0) -> Ptr (TQGLContext t1) -> IO (CBool)) -> IO (FunPtr (Ptr (TQGLContext x0) -> Ptr (TQGLContext t1) -> IO (CBool)))

foreign import ccall "wrapper" wrapSetHandler_QGLContext2_d :: (Ptr fun -> Ptr state -> Ptr fun_d -> IO ()) -> IO (FunPtr (Ptr fun -> Ptr state -> Ptr fun_d -> IO ()))

instance QsetHandler (QGLContextSc a) (QGLContext x0 -> QGLContext t1 -> IO (Bool)) where
 setHandler _eobj _eid _handler
  = do
    funptr  <- wrapSetHandler_QGLContext2 setHandlerWrapper
    stptr   <- newStablePtr (Wrap _handler)
    funptr_d  <- wrapSetHandler_QGLContext2_d setHandlerWrapper_d
    withObjectPtr _eobj $ \cobj_eobj ->
      withCWString _eid $ \cstr_eid ->
      qtc_QGLContext_setHandler2 cobj_eobj cstr_eid (toCFunPtr funptr) (castStablePtrToPtr stptr) (toCFunPtr funptr_d)
    return()
  where
    setHandlerWrapper :: Ptr (TQGLContext x0) -> Ptr (TQGLContext 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 ()

class QchooseContext_h x0 x1 where
 chooseContext_h :: x0 -> x1 -> IO (Bool)

instance QchooseContext_h (QGLContext ()) (()) where
 chooseContext_h x0 ()
  = withBoolResult $
    withObjectPtr x0 $ \cobj_x0 ->
    qtc_QGLContext_chooseContext cobj_x0

foreign import ccall "qtc_QGLContext_chooseContext" qtc_QGLContext_chooseContext :: Ptr (TQGLContext a) -> IO CBool

instance QchooseContext_h (QGLContextSc a) (()) where
 chooseContext_h x0 ()
  = withBoolResult $
    withObjectPtr x0 $ \cobj_x0 ->
    qtc_QGLContext_chooseContext cobj_x0

instance QchooseContext_h (QGLContext ()) ((QGLContext t1)) where
 chooseContext_h x0 (x1)
  = withBoolResult $
    withObjectPtr x0 $ \cobj_x0 ->
    withObjectPtr x1 $ \cobj_x1 ->
    qtc_QGLContext_chooseContext1 cobj_x0 cobj_x1

foreign import ccall "qtc_QGLContext_chooseContext1" qtc_QGLContext_chooseContext1 :: Ptr (TQGLContext a) -> Ptr (TQGLContext t1) -> IO CBool

instance QchooseContext_h (QGLContextSc a) ((QGLContext t1)) where
 chooseContext_h x0 (x1)
  = withBoolResult $
    withObjectPtr x0 $ \cobj_x0 ->
    withObjectPtr x1 $ \cobj_x1 ->
    qtc_QGLContext_chooseContext1 cobj_x0 cobj_x1

class Qcreate_h x0 x1 where
 create_h :: x0 -> x1 -> IO (Bool)

instance Qcreate_h (QGLContext ()) (()) where
 create_h x0 ()
  = withBoolResult $
    withObjectPtr x0 $ \cobj_x0 ->
    qtc_QGLContext_create cobj_x0

foreign import ccall "qtc_QGLContext_create" qtc_QGLContext_create :: Ptr (TQGLContext a) -> IO CBool

instance Qcreate_h (QGLContextSc a) (()) where
 create_h x0 ()
  = withBoolResult $
    withObjectPtr x0 $ \cobj_x0 ->
    qtc_QGLContext_create cobj_x0

instance Qcreate_h (QGLContext ()) ((QGLContext t1)) where
 create_h x0 (x1)
  = withBoolResult $
    withObjectPtr x0 $ \cobj_x0 ->
    withObjectPtr x1 $ \cobj_x1 ->
    qtc_QGLContext_create1 cobj_x0 cobj_x1

foreign import ccall "qtc_QGLContext_create1" qtc_QGLContext_create1 :: Ptr (TQGLContext a) -> Ptr (TQGLContext t1) -> IO CBool

instance Qcreate_h (QGLContextSc a) ((QGLContext t1)) where
 create_h x0 (x1)
  = withBoolResult $
    withObjectPtr x0 $ \cobj_x0 ->
    withObjectPtr x1 $ \cobj_x1 ->
    qtc_QGLContext_create1 cobj_x0 cobj_x1

instance QsetHandler (QGLContext ()) (QGLContext x0 -> IO ()) where
 setHandler _eobj _eid _handler
  = do
    funptr  <- wrapSetHandler_QGLContext3 setHandlerWrapper
    stptr   <- newStablePtr (Wrap _handler)
    funptr_d  <- wrapSetHandler_QGLContext3_d setHandlerWrapper_d
    withObjectPtr _eobj $ \cobj_eobj ->
      withCWString _eid $ \cstr_eid ->
      qtc_QGLContext_setHandler3 cobj_eobj cstr_eid (toCFunPtr funptr) (castStablePtrToPtr stptr) (toCFunPtr funptr_d)
    return()
  where
    setHandlerWrapper :: Ptr (TQGLContext 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_QGLContext_setHandler3" qtc_QGLContext_setHandler3 :: Ptr (TQGLContext a) -> CWString -> Ptr (Ptr (TQGLContext x0) -> IO ()) -> Ptr () -> Ptr (Ptr fun -> Ptr state -> Ptr fun_d -> IO ()) -> IO ()

foreign import ccall "wrapper" wrapSetHandler_QGLContext3 :: (Ptr (TQGLContext x0) -> IO ()) -> IO (FunPtr (Ptr (TQGLContext x0) -> IO ()))

foreign import ccall "wrapper" wrapSetHandler_QGLContext3_d :: (Ptr fun -> Ptr state -> Ptr fun_d -> IO ()) -> IO (FunPtr (Ptr fun -> Ptr state -> Ptr fun_d -> IO ()))

instance QsetHandler (QGLContextSc a) (QGLContext x0 -> IO ()) where
 setHandler _eobj _eid _handler
  = do
    funptr  <- wrapSetHandler_QGLContext3 setHandlerWrapper
    stptr   <- newStablePtr (Wrap _handler)
    funptr_d  <- wrapSetHandler_QGLContext3_d setHandlerWrapper_d
    withObjectPtr _eobj $ \cobj_eobj ->
      withCWString _eid $ \cstr_eid ->
      qtc_QGLContext_setHandler3 cobj_eobj cstr_eid (toCFunPtr funptr) (castStablePtrToPtr stptr) (toCFunPtr funptr_d)
    return()
  where
    setHandlerWrapper :: Ptr (TQGLContext 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 ()

class QdoneCurrent_h x0 x1 where
 doneCurrent_h :: x0 -> x1 -> IO ()

instance QdoneCurrent_h (QGLContext ()) (()) where
 doneCurrent_h x0 ()
  = withObjectPtr x0 $ \cobj_x0 ->
    qtc_QGLContext_doneCurrent cobj_x0

foreign import ccall "qtc_QGLContext_doneCurrent" qtc_QGLContext_doneCurrent :: Ptr (TQGLContext a) -> IO ()

instance QdoneCurrent_h (QGLContextSc a) (()) where
 doneCurrent_h x0 ()
  = withObjectPtr x0 $ \cobj_x0 ->
    qtc_QGLContext_doneCurrent cobj_x0

class QmakeCurrent_h x0 x1 where
 makeCurrent_h :: x0 -> x1 -> IO ()

instance QmakeCurrent_h (QGLContext ()) (()) where
 makeCurrent_h x0 ()
  = withObjectPtr x0 $ \cobj_x0 ->
    qtc_QGLContext_makeCurrent cobj_x0

foreign import ccall "qtc_QGLContext_makeCurrent" qtc_QGLContext_makeCurrent :: Ptr (TQGLContext a) -> IO ()

instance QmakeCurrent_h (QGLContextSc a) (()) where
 makeCurrent_h x0 ()
  = withObjectPtr x0 $ \cobj_x0 ->
    qtc_QGLContext_makeCurrent cobj_x0

class QswapBuffers_h x0 x1 where
 swapBuffers_h :: x0 -> x1 -> IO ()

instance QswapBuffers_h (QGLContext ()) (()) where
 swapBuffers_h x0 ()
  = withObjectPtr x0 $ \cobj_x0 ->
    qtc_QGLContext_swapBuffers cobj_x0

foreign import ccall "qtc_QGLContext_swapBuffers" qtc_QGLContext_swapBuffers :: Ptr (TQGLContext a) -> IO ()

instance QswapBuffers_h (QGLContextSc a) (()) where
 swapBuffers_h x0 ()
  = withObjectPtr x0 $ \cobj_x0 ->
    qtc_QGLContext_swapBuffers cobj_x0