FixedChild.hs


{- |
Copyright  : Will Thompson, Iñaki García Etxebarria and Jonas Platte
License    : LGPL-2.1
Maintainer : Iñaki García Etxebarria (inaki@blueleaf.cc)

/No description available in the introspection data./
-}

#define ENABLE_OVERLOADING (MIN_VERSION_haskell_gi_overloading(1,0,0) \
       && !defined(__HADDOCK_VERSION__))

module GI.Gtk.Structs.FixedChild
    ( 

-- * Exported types
    FixedChild(..)                          ,
    newZeroFixedChild                       ,
    noFixedChild                            ,


 -- * Properties
-- ** widget #attr:widget#
{- | /No description available in the introspection data./
-}
    clearFixedChildWidget                   ,
#if ENABLE_OVERLOADING
    fixedChild_widget                       ,
#endif
    getFixedChildWidget                     ,
    setFixedChildWidget                     ,


-- ** x #attr:x#
{- | /No description available in the introspection data./
-}
#if ENABLE_OVERLOADING
    fixedChild_x                            ,
#endif
    getFixedChildX                          ,
    setFixedChildX                          ,


-- ** y #attr:y#
{- | /No description available in the introspection data./
-}
#if ENABLE_OVERLOADING
    fixedChild_y                            ,
#endif
    getFixedChildY                          ,
    setFixedChildY                          ,




    ) where

import Data.GI.Base.ShortPrelude
import qualified Data.GI.Base.ShortPrelude as SP
import qualified Data.GI.Base.Overloading as O
import qualified Prelude as P

import qualified Data.GI.Base.Attributes as GI.Attributes
import qualified Data.GI.Base.ManagedPtr as B.ManagedPtr
import qualified Data.GI.Base.GClosure as B.GClosure
import qualified Data.GI.Base.GError as B.GError
import qualified Data.GI.Base.GVariant as B.GVariant
import qualified Data.GI.Base.GValue as B.GValue
import qualified Data.GI.Base.GParamSpec as B.GParamSpec
import qualified Data.GI.Base.CallStack as B.CallStack
import qualified Data.GI.Base.Properties as B.Properties
import qualified Data.Text as T
import qualified Data.ByteString.Char8 as B
import qualified Data.Map as Map
import qualified Foreign.Ptr as FP
import qualified GHC.OverloadedLabels as OL

import {-# SOURCE #-} qualified GI.Gtk.Objects.Widget as Gtk.Widget

-- | Memory-managed wrapper type.
newtype FixedChild = FixedChild (ManagedPtr FixedChild)
instance WrappedPtr FixedChild where
    wrappedPtrCalloc = callocBytes 16
    wrappedPtrCopy = \p -> withManagedPtr p (copyBytes 16 >=> wrapPtr FixedChild)
    wrappedPtrFree = Just ptr_to_g_free

-- | Construct a `FixedChild` struct initialized to zero.
newZeroFixedChild :: MonadIO m => m FixedChild
newZeroFixedChild = liftIO $ wrappedPtrCalloc >>= wrapPtr FixedChild

instance tag ~ 'AttrSet => Constructible FixedChild tag where
    new _ attrs = do
        o <- newZeroFixedChild
        GI.Attributes.set o attrs
        return o


-- | A convenience alias for `Nothing` :: `Maybe` `FixedChild`.
noFixedChild :: Maybe FixedChild
noFixedChild = Nothing

{- |
Get the value of the “@widget@” field.
When <https://github.com/haskell-gi/haskell-gi/wiki/Overloading overloading> is enabled, this is equivalent to

@
'Data.GI.Base.Attributes.get' fixedChild #widget
@
-}
getFixedChildWidget :: MonadIO m => FixedChild -> m (Maybe Gtk.Widget.Widget)
getFixedChildWidget s = liftIO $ withManagedPtr s $ \ptr -> do
    val <- peek (ptr `plusPtr` 0) :: IO (Ptr Gtk.Widget.Widget)
    result <- SP.convertIfNonNull val $ \val' -> do
        val'' <- (newObject Gtk.Widget.Widget) val'
        return val''
    return result

{- |
Set the value of the “@widget@” field.
When <https://github.com/haskell-gi/haskell-gi/wiki/Overloading overloading> is enabled, this is equivalent to

@
'Data.GI.Base.Attributes.set' fixedChild [ #widget 'Data.GI.Base.Attributes.:=' value ]
@
-}
setFixedChildWidget :: MonadIO m => FixedChild -> Ptr Gtk.Widget.Widget -> m ()
setFixedChildWidget s val = liftIO $ withManagedPtr s $ \ptr -> do
    poke (ptr `plusPtr` 0) (val :: Ptr Gtk.Widget.Widget)

{- |
Set the value of the “@widget@” field to `Nothing`.
When <https://github.com/haskell-gi/haskell-gi/wiki/Overloading overloading> is enabled, this is equivalent to

@
'Data.GI.Base.Attributes.clear' #widget
@
-}
clearFixedChildWidget :: MonadIO m => FixedChild -> m ()
clearFixedChildWidget s = liftIO $ withManagedPtr s $ \ptr -> do
    poke (ptr `plusPtr` 0) (FP.nullPtr :: Ptr Gtk.Widget.Widget)

#if ENABLE_OVERLOADING
data FixedChildWidgetFieldInfo
instance AttrInfo FixedChildWidgetFieldInfo where
    type AttrAllowedOps FixedChildWidgetFieldInfo = '[ 'AttrSet, 'AttrGet, 'AttrClear]
    type AttrSetTypeConstraint FixedChildWidgetFieldInfo = (~) (Ptr Gtk.Widget.Widget)
    type AttrBaseTypeConstraint FixedChildWidgetFieldInfo = (~) FixedChild
    type AttrGetType FixedChildWidgetFieldInfo = Maybe Gtk.Widget.Widget
    type AttrLabel FixedChildWidgetFieldInfo = "widget"
    type AttrOrigin FixedChildWidgetFieldInfo = FixedChild
    attrGet _ = getFixedChildWidget
    attrSet _ = setFixedChildWidget
    attrConstruct = undefined
    attrClear _ = clearFixedChildWidget

fixedChild_widget :: AttrLabelProxy "widget"
fixedChild_widget = AttrLabelProxy

#endif


{- |
Get the value of the “@x@” field.
When <https://github.com/haskell-gi/haskell-gi/wiki/Overloading overloading> is enabled, this is equivalent to

@
'Data.GI.Base.Attributes.get' fixedChild #x
@
-}
getFixedChildX :: MonadIO m => FixedChild -> m Int32
getFixedChildX s = liftIO $ withManagedPtr s $ \ptr -> do
    val <- peek (ptr `plusPtr` 8) :: IO Int32
    return val

{- |
Set the value of the “@x@” field.
When <https://github.com/haskell-gi/haskell-gi/wiki/Overloading overloading> is enabled, this is equivalent to

@
'Data.GI.Base.Attributes.set' fixedChild [ #x 'Data.GI.Base.Attributes.:=' value ]
@
-}
setFixedChildX :: MonadIO m => FixedChild -> Int32 -> m ()
setFixedChildX s val = liftIO $ withManagedPtr s $ \ptr -> do
    poke (ptr `plusPtr` 8) (val :: Int32)

#if ENABLE_OVERLOADING
data FixedChildXFieldInfo
instance AttrInfo FixedChildXFieldInfo where
    type AttrAllowedOps FixedChildXFieldInfo = '[ 'AttrSet, 'AttrGet]
    type AttrSetTypeConstraint FixedChildXFieldInfo = (~) Int32
    type AttrBaseTypeConstraint FixedChildXFieldInfo = (~) FixedChild
    type AttrGetType FixedChildXFieldInfo = Int32
    type AttrLabel FixedChildXFieldInfo = "x"
    type AttrOrigin FixedChildXFieldInfo = FixedChild
    attrGet _ = getFixedChildX
    attrSet _ = setFixedChildX
    attrConstruct = undefined
    attrClear _ = undefined

fixedChild_x :: AttrLabelProxy "x"
fixedChild_x = AttrLabelProxy

#endif


{- |
Get the value of the “@y@” field.
When <https://github.com/haskell-gi/haskell-gi/wiki/Overloading overloading> is enabled, this is equivalent to

@
'Data.GI.Base.Attributes.get' fixedChild #y
@
-}
getFixedChildY :: MonadIO m => FixedChild -> m Int32
getFixedChildY s = liftIO $ withManagedPtr s $ \ptr -> do
    val <- peek (ptr `plusPtr` 12) :: IO Int32
    return val

{- |
Set the value of the “@y@” field.
When <https://github.com/haskell-gi/haskell-gi/wiki/Overloading overloading> is enabled, this is equivalent to

@
'Data.GI.Base.Attributes.set' fixedChild [ #y 'Data.GI.Base.Attributes.:=' value ]
@
-}
setFixedChildY :: MonadIO m => FixedChild -> Int32 -> m ()
setFixedChildY s val = liftIO $ withManagedPtr s $ \ptr -> do
    poke (ptr `plusPtr` 12) (val :: Int32)

#if ENABLE_OVERLOADING
data FixedChildYFieldInfo
instance AttrInfo FixedChildYFieldInfo where
    type AttrAllowedOps FixedChildYFieldInfo = '[ 'AttrSet, 'AttrGet]
    type AttrSetTypeConstraint FixedChildYFieldInfo = (~) Int32
    type AttrBaseTypeConstraint FixedChildYFieldInfo = (~) FixedChild
    type AttrGetType FixedChildYFieldInfo = Int32
    type AttrLabel FixedChildYFieldInfo = "y"
    type AttrOrigin FixedChildYFieldInfo = FixedChild
    attrGet _ = getFixedChildY
    attrSet _ = setFixedChildY
    attrConstruct = undefined
    attrClear _ = undefined

fixedChild_y :: AttrLabelProxy "y"
fixedChild_y = AttrLabelProxy

#endif



#if ENABLE_OVERLOADING
instance O.HasAttributeList FixedChild
type instance O.AttributeList FixedChild = FixedChildAttributeList
type FixedChildAttributeList = ('[ '("widget", FixedChildWidgetFieldInfo), '("x", FixedChildXFieldInfo), '("y", FixedChildYFieldInfo)] :: [(Symbol, *)])
#endif

#if ENABLE_OVERLOADING
type family ResolveFixedChildMethod (t :: Symbol) (o :: *) :: * where
    ResolveFixedChildMethod l o = O.MethodResolutionFailed l o

instance (info ~ ResolveFixedChildMethod t FixedChild, O.MethodInfo info FixedChild p) => OL.IsLabel t (FixedChild -> p) where
#if MIN_VERSION_base(4,10,0)
    fromLabel = O.overloadedMethod (O.MethodProxy :: O.MethodProxy info)
#else
    fromLabel _ = O.overloadedMethod (O.MethodProxy :: O.MethodProxy info)
#endif

#endif