{-# LANGUAGE TypeApplications #-}


-- | Copyright  : Will Thompson, Iñaki García Etxebarria and Jonas Platte
-- License    : LGPL-2.1
-- Maintainer : Iñaki García Etxebarria
-- 
-- A t'GI.Gtk.Objects.Style.Style' object encapsulates the information that provides the look and
-- feel for a widget.
-- 
-- > In GTK+ 3.0, GtkStyle has been deprecated and replaced by
-- > t'GI.Gtk.Objects.StyleContext.StyleContext'.
-- 
-- Each t'GI.Gtk.Objects.Widget.Widget' has an associated t'GI.Gtk.Objects.Style.Style' object that is used when
-- rendering that widget. Also, a t'GI.Gtk.Objects.Style.Style' holds information for the five
-- possible widget states though not every widget supports all five
-- states; see t'GI.Gtk.Enums.StateType'.
-- 
-- Usually the t'GI.Gtk.Objects.Style.Style' for a widget is the same as the default style that
-- is set by GTK+ and modified the theme engine.
-- 
-- Usually applications should not need to use or modify the t'GI.Gtk.Objects.Style.Style' of
-- their widgets.

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

module GI.Gtk.Objects.Style
    ( 

-- * Exported types
    Style(..)                               ,
    IsStyle                                 ,
    toStyle                                 ,


 -- * Methods
-- ** Overloaded methods #method:Overloaded methods#

#if defined(ENABLE_OVERLOADING)
    ResolveStyleMethod                      ,
#endif


-- ** applyDefaultBackground #method:applyDefaultBackground#

#if defined(ENABLE_OVERLOADING)
    StyleApplyDefaultBackgroundMethodInfo   ,
#endif
    styleApplyDefaultBackground             ,


-- ** copy #method:copy#

#if defined(ENABLE_OVERLOADING)
    StyleCopyMethodInfo                     ,
#endif
    styleCopy                               ,


-- ** detach #method:detach#

#if defined(ENABLE_OVERLOADING)
    StyleDetachMethodInfo                   ,
#endif
    styleDetach                             ,


-- ** getStyleProperty #method:getStyleProperty#

#if defined(ENABLE_OVERLOADING)
    StyleGetStylePropertyMethodInfo         ,
#endif
    styleGetStyleProperty                   ,


-- ** hasContext #method:hasContext#

#if defined(ENABLE_OVERLOADING)
    StyleHasContextMethodInfo               ,
#endif
    styleHasContext                         ,


-- ** lookupColor #method:lookupColor#

#if defined(ENABLE_OVERLOADING)
    StyleLookupColorMethodInfo              ,
#endif
    styleLookupColor                        ,


-- ** lookupIconSet #method:lookupIconSet#

#if defined(ENABLE_OVERLOADING)
    StyleLookupIconSetMethodInfo            ,
#endif
    styleLookupIconSet                      ,


-- ** new #method:new#

    styleNew                                ,


-- ** renderIcon #method:renderIcon#

#if defined(ENABLE_OVERLOADING)
    StyleRenderIconMethodInfo               ,
#endif
    styleRenderIcon                         ,


-- ** setBackground #method:setBackground#

#if defined(ENABLE_OVERLOADING)
    StyleSetBackgroundMethodInfo            ,
#endif
    styleSetBackground                      ,




 -- * Properties
-- ** context #attr:context#
-- | /No description available in the introspection data./

#if defined(ENABLE_OVERLOADING)
    StyleContextPropertyInfo                ,
#endif
    constructStyleContext                   ,
    getStyleContext                         ,
#if defined(ENABLE_OVERLOADING)
    styleContext                            ,
#endif




 -- * Signals
-- ** realize #signal:realize#

    C_StyleRealizeCallback                  ,
    StyleRealizeCallback                    ,
#if defined(ENABLE_OVERLOADING)
    StyleRealizeSignalInfo                  ,
#endif
    afterStyleRealize                       ,
    genClosure_StyleRealize                 ,
    mk_StyleRealizeCallback                 ,
    noStyleRealizeCallback                  ,
    onStyleRealize                          ,
    wrap_StyleRealizeCallback               ,


-- ** unrealize #signal:unrealize#

    C_StyleUnrealizeCallback                ,
    StyleUnrealizeCallback                  ,
#if defined(ENABLE_OVERLOADING)
    StyleUnrealizeSignalInfo                ,
#endif
    afterStyleUnrealize                     ,
    genClosure_StyleUnrealize               ,
    mk_StyleUnrealizeCallback               ,
    noStyleUnrealizeCallback                ,
    onStyleUnrealize                        ,
    wrap_StyleUnrealizeCallback             ,




    ) 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.GI.Base.Signals as B.Signals
import qualified Control.Monad.IO.Class as MIO
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 qualified GI.Cairo.Structs.Context as Cairo.Context
import qualified GI.GObject.Objects.Object as GObject.Object
import qualified GI.Gdk.Objects.Window as Gdk.Window
import qualified GI.Gdk.Structs.Color as Gdk.Color
import qualified GI.GdkPixbuf.Objects.Pixbuf as GdkPixbuf.Pixbuf
import {-# SOURCE #-} qualified GI.Gtk.Enums as Gtk.Enums
import {-# SOURCE #-} qualified GI.Gtk.Objects.StyleContext as Gtk.StyleContext
import {-# SOURCE #-} qualified GI.Gtk.Objects.Widget as Gtk.Widget
import {-# SOURCE #-} qualified GI.Gtk.Structs.IconSet as Gtk.IconSet
import {-# SOURCE #-} qualified GI.Gtk.Structs.IconSource as Gtk.IconSource

-- | Memory-managed wrapper type.
newtype Style = Style (ManagedPtr Style)
    deriving (Style -> Style -> Bool
(Style -> Style -> Bool) -> (Style -> Style -> Bool) -> Eq Style
forall a. (a -> a -> Bool) -> (a -> a -> Bool) -> Eq a
/= :: Style -> Style -> Bool
$c/= :: Style -> Style -> Bool
== :: Style -> Style -> Bool
$c== :: Style -> Style -> Bool
Eq)
foreign import ccall "gtk_style_get_type"
    c_gtk_style_get_type :: IO GType

instance GObject Style where
    gobjectType :: IO GType
gobjectType = IO GType
c_gtk_style_get_type
    

-- | Convert 'Style' to and from 'Data.GI.Base.GValue.GValue' with 'Data.GI.Base.GValue.toGValue' and 'Data.GI.Base.GValue.fromGValue'.
instance B.GValue.IsGValue Style where
    toGValue :: Style -> IO GValue
toGValue Style
o = do
        GType
gtype <- IO GType
c_gtk_style_get_type
        Style -> (Ptr Style -> IO GValue) -> IO GValue
forall a c.
(HasCallStack, ManagedPtrNewtype a) =>
a -> (Ptr a -> IO c) -> IO c
B.ManagedPtr.withManagedPtr Style
o (GType -> (GValue -> Ptr Style -> IO ()) -> Ptr Style -> IO GValue
forall a. GType -> (GValue -> a -> IO ()) -> a -> IO GValue
B.GValue.buildGValue GType
gtype GValue -> Ptr Style -> IO ()
forall a. GObject a => GValue -> Ptr a -> IO ()
B.GValue.set_object)
        
    fromGValue :: GValue -> IO Style
fromGValue GValue
gv = do
        Ptr Style
ptr <- GValue -> IO (Ptr Style)
forall b. GObject b => GValue -> IO (Ptr b)
B.GValue.get_object GValue
gv :: IO (Ptr Style)
        (ManagedPtr Style -> Style) -> Ptr Style -> IO Style
forall a b.
(HasCallStack, GObject a, GObject b) =>
(ManagedPtr a -> a) -> Ptr b -> IO a
B.ManagedPtr.newObject ManagedPtr Style -> Style
Style Ptr Style
ptr
        
    

-- | Type class for types which can be safely cast to `Style`, for instance with `toStyle`.
class (GObject o, O.IsDescendantOf Style o) => IsStyle o
instance (GObject o, O.IsDescendantOf Style o) => IsStyle o

instance O.HasParentTypes Style
type instance O.ParentTypes Style = '[GObject.Object.Object]

-- | Cast to `Style`, for types for which this is known to be safe. For general casts, use `Data.GI.Base.ManagedPtr.castTo`.
toStyle :: (MonadIO m, IsStyle o) => o -> m Style
toStyle :: o -> m Style
toStyle = IO Style -> m Style
forall (m :: * -> *) a. MonadIO m => IO a -> m a
liftIO (IO Style -> m Style) -> (o -> IO Style) -> o -> m Style
forall b c a. (b -> c) -> (a -> b) -> a -> c
. (ManagedPtr Style -> Style) -> o -> IO Style
forall o o'.
(HasCallStack, GObject o, GObject o') =>
(ManagedPtr o' -> o') -> o -> IO o'
unsafeCastTo ManagedPtr Style -> Style
Style

#if defined(ENABLE_OVERLOADING)
type family ResolveStyleMethod (t :: Symbol) (o :: *) :: * where
    ResolveStyleMethod "applyDefaultBackground" o = StyleApplyDefaultBackgroundMethodInfo
    ResolveStyleMethod "bindProperty" o = GObject.Object.ObjectBindPropertyMethodInfo
    ResolveStyleMethod "bindPropertyFull" o = GObject.Object.ObjectBindPropertyFullMethodInfo
    ResolveStyleMethod "copy" o = StyleCopyMethodInfo
    ResolveStyleMethod "detach" o = StyleDetachMethodInfo
    ResolveStyleMethod "forceFloating" o = GObject.Object.ObjectForceFloatingMethodInfo
    ResolveStyleMethod "freezeNotify" o = GObject.Object.ObjectFreezeNotifyMethodInfo
    ResolveStyleMethod "getv" o = GObject.Object.ObjectGetvMethodInfo
    ResolveStyleMethod "hasContext" o = StyleHasContextMethodInfo
    ResolveStyleMethod "isFloating" o = GObject.Object.ObjectIsFloatingMethodInfo
    ResolveStyleMethod "lookupColor" o = StyleLookupColorMethodInfo
    ResolveStyleMethod "lookupIconSet" o = StyleLookupIconSetMethodInfo
    ResolveStyleMethod "notify" o = GObject.Object.ObjectNotifyMethodInfo
    ResolveStyleMethod "notifyByPspec" o = GObject.Object.ObjectNotifyByPspecMethodInfo
    ResolveStyleMethod "ref" o = GObject.Object.ObjectRefMethodInfo
    ResolveStyleMethod "refSink" o = GObject.Object.ObjectRefSinkMethodInfo
    ResolveStyleMethod "renderIcon" o = StyleRenderIconMethodInfo
    ResolveStyleMethod "runDispose" o = GObject.Object.ObjectRunDisposeMethodInfo
    ResolveStyleMethod "stealData" o = GObject.Object.ObjectStealDataMethodInfo
    ResolveStyleMethod "stealQdata" o = GObject.Object.ObjectStealQdataMethodInfo
    ResolveStyleMethod "thawNotify" o = GObject.Object.ObjectThawNotifyMethodInfo
    ResolveStyleMethod "unref" o = GObject.Object.ObjectUnrefMethodInfo
    ResolveStyleMethod "watchClosure" o = GObject.Object.ObjectWatchClosureMethodInfo
    ResolveStyleMethod "getData" o = GObject.Object.ObjectGetDataMethodInfo
    ResolveStyleMethod "getProperty" o = GObject.Object.ObjectGetPropertyMethodInfo
    ResolveStyleMethod "getQdata" o = GObject.Object.ObjectGetQdataMethodInfo
    ResolveStyleMethod "getStyleProperty" o = StyleGetStylePropertyMethodInfo
    ResolveStyleMethod "setBackground" o = StyleSetBackgroundMethodInfo
    ResolveStyleMethod "setData" o = GObject.Object.ObjectSetDataMethodInfo
    ResolveStyleMethod "setDataFull" o = GObject.Object.ObjectSetDataFullMethodInfo
    ResolveStyleMethod "setProperty" o = GObject.Object.ObjectSetPropertyMethodInfo
    ResolveStyleMethod l o = O.MethodResolutionFailed l o

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

#endif

-- signal Style::realize
-- | Emitted when the style has been initialized for a particular
-- visual. Connecting to this signal is probably seldom
-- useful since most of the time applications and widgets only
-- deal with styles that have been already realized.
-- 
-- /Since: 2.4/
type StyleRealizeCallback =
    IO ()

-- | A convenience synonym for @`Nothing` :: `Maybe` `StyleRealizeCallback`@.
noStyleRealizeCallback :: Maybe StyleRealizeCallback
noStyleRealizeCallback :: Maybe (IO ())
noStyleRealizeCallback = Maybe (IO ())
forall a. Maybe a
Nothing

-- | Type for the callback on the (unwrapped) C side.
type C_StyleRealizeCallback =
    Ptr () ->                               -- object
    Ptr () ->                               -- user_data
    IO ()

-- | Generate a function pointer callable from C code, from a `C_StyleRealizeCallback`.
foreign import ccall "wrapper"
    mk_StyleRealizeCallback :: C_StyleRealizeCallback -> IO (FunPtr C_StyleRealizeCallback)

-- | Wrap the callback into a `GClosure`.
genClosure_StyleRealize :: MonadIO m => StyleRealizeCallback -> m (GClosure C_StyleRealizeCallback)
genClosure_StyleRealize :: IO () -> m (GClosure C_StyleRealizeCallback)
genClosure_StyleRealize IO ()
cb = IO (GClosure C_StyleRealizeCallback)
-> m (GClosure C_StyleRealizeCallback)
forall (m :: * -> *) a. MonadIO m => IO a -> m a
liftIO (IO (GClosure C_StyleRealizeCallback)
 -> m (GClosure C_StyleRealizeCallback))
-> IO (GClosure C_StyleRealizeCallback)
-> m (GClosure C_StyleRealizeCallback)
forall a b. (a -> b) -> a -> b
$ do
    let cb' :: C_StyleRealizeCallback
cb' = IO () -> C_StyleRealizeCallback
wrap_StyleRealizeCallback IO ()
cb
    C_StyleRealizeCallback -> IO (FunPtr C_StyleRealizeCallback)
mk_StyleRealizeCallback C_StyleRealizeCallback
cb' IO (FunPtr C_StyleRealizeCallback)
-> (FunPtr C_StyleRealizeCallback
    -> IO (GClosure C_StyleRealizeCallback))
-> IO (GClosure C_StyleRealizeCallback)
forall (m :: * -> *) a b. Monad m => m a -> (a -> m b) -> m b
>>= FunPtr C_StyleRealizeCallback
-> IO (GClosure C_StyleRealizeCallback)
forall (m :: * -> *) a. MonadIO m => FunPtr a -> m (GClosure a)
B.GClosure.newGClosure


-- | Wrap a `StyleRealizeCallback` into a `C_StyleRealizeCallback`.
wrap_StyleRealizeCallback ::
    StyleRealizeCallback ->
    C_StyleRealizeCallback
wrap_StyleRealizeCallback :: IO () -> C_StyleRealizeCallback
wrap_StyleRealizeCallback IO ()
_cb Ptr ()
_ Ptr ()
_ = do
    IO ()
_cb 


-- | Connect a signal handler for the [realize](#signal:realize) signal, to be run before the default handler.
-- When <https://github.com/haskell-gi/haskell-gi/wiki/Overloading overloading> is enabled, this is equivalent to
-- 
-- @
-- 'Data.GI.Base.Signals.on' style #realize callback
-- @
-- 
-- 
onStyleRealize :: (IsStyle a, MonadIO m) => a -> StyleRealizeCallback -> m SignalHandlerId
onStyleRealize :: a -> IO () -> m SignalHandlerId
onStyleRealize a
obj IO ()
cb = IO SignalHandlerId -> m SignalHandlerId
forall (m :: * -> *) a. MonadIO m => IO a -> m a
liftIO (IO SignalHandlerId -> m SignalHandlerId)
-> IO SignalHandlerId -> m SignalHandlerId
forall a b. (a -> b) -> a -> b
$ do
    let cb' :: C_StyleRealizeCallback
cb' = IO () -> C_StyleRealizeCallback
wrap_StyleRealizeCallback IO ()
cb
    FunPtr C_StyleRealizeCallback
cb'' <- C_StyleRealizeCallback -> IO (FunPtr C_StyleRealizeCallback)
mk_StyleRealizeCallback C_StyleRealizeCallback
cb'
    a
-> Text
-> FunPtr C_StyleRealizeCallback
-> SignalConnectMode
-> Maybe Text
-> IO SignalHandlerId
forall o a.
GObject o =>
o
-> Text
-> FunPtr a
-> SignalConnectMode
-> Maybe Text
-> IO SignalHandlerId
connectSignalFunPtr a
obj Text
"realize" FunPtr C_StyleRealizeCallback
cb'' SignalConnectMode
SignalConnectBefore Maybe Text
forall a. Maybe a
Nothing

-- | Connect a signal handler for the [realize](#signal:realize) signal, to be run after the default handler.
-- When <https://github.com/haskell-gi/haskell-gi/wiki/Overloading overloading> is enabled, this is equivalent to
-- 
-- @
-- 'Data.GI.Base.Signals.after' style #realize callback
-- @
-- 
-- 
afterStyleRealize :: (IsStyle a, MonadIO m) => a -> StyleRealizeCallback -> m SignalHandlerId
afterStyleRealize :: a -> IO () -> m SignalHandlerId
afterStyleRealize a
obj IO ()
cb = IO SignalHandlerId -> m SignalHandlerId
forall (m :: * -> *) a. MonadIO m => IO a -> m a
liftIO (IO SignalHandlerId -> m SignalHandlerId)
-> IO SignalHandlerId -> m SignalHandlerId
forall a b. (a -> b) -> a -> b
$ do
    let cb' :: C_StyleRealizeCallback
cb' = IO () -> C_StyleRealizeCallback
wrap_StyleRealizeCallback IO ()
cb
    FunPtr C_StyleRealizeCallback
cb'' <- C_StyleRealizeCallback -> IO (FunPtr C_StyleRealizeCallback)
mk_StyleRealizeCallback C_StyleRealizeCallback
cb'
    a
-> Text
-> FunPtr C_StyleRealizeCallback
-> SignalConnectMode
-> Maybe Text
-> IO SignalHandlerId
forall o a.
GObject o =>
o
-> Text
-> FunPtr a
-> SignalConnectMode
-> Maybe Text
-> IO SignalHandlerId
connectSignalFunPtr a
obj Text
"realize" FunPtr C_StyleRealizeCallback
cb'' SignalConnectMode
SignalConnectAfter Maybe Text
forall a. Maybe a
Nothing


#if defined(ENABLE_OVERLOADING)
data StyleRealizeSignalInfo
instance SignalInfo StyleRealizeSignalInfo where
    type HaskellCallbackType StyleRealizeSignalInfo = StyleRealizeCallback
    connectSignal obj cb connectMode detail = do
        let cb' = wrap_StyleRealizeCallback cb
        cb'' <- mk_StyleRealizeCallback cb'
        connectSignalFunPtr obj "realize" cb'' connectMode detail

#endif

-- signal Style::unrealize
-- | Emitted when the aspects of the style specific to a particular visual
-- is being cleaned up. A connection to this signal can be useful
-- if a widget wants to cache objects as object data on t'GI.Gtk.Objects.Style.Style'.
-- This signal provides a convenient place to free such cached objects.
-- 
-- /Since: 2.4/
type StyleUnrealizeCallback =
    IO ()

-- | A convenience synonym for @`Nothing` :: `Maybe` `StyleUnrealizeCallback`@.
noStyleUnrealizeCallback :: Maybe StyleUnrealizeCallback
noStyleUnrealizeCallback :: Maybe (IO ())
noStyleUnrealizeCallback = Maybe (IO ())
forall a. Maybe a
Nothing

-- | Type for the callback on the (unwrapped) C side.
type C_StyleUnrealizeCallback =
    Ptr () ->                               -- object
    Ptr () ->                               -- user_data
    IO ()

-- | Generate a function pointer callable from C code, from a `C_StyleUnrealizeCallback`.
foreign import ccall "wrapper"
    mk_StyleUnrealizeCallback :: C_StyleUnrealizeCallback -> IO (FunPtr C_StyleUnrealizeCallback)

-- | Wrap the callback into a `GClosure`.
genClosure_StyleUnrealize :: MonadIO m => StyleUnrealizeCallback -> m (GClosure C_StyleUnrealizeCallback)
genClosure_StyleUnrealize :: IO () -> m (GClosure C_StyleRealizeCallback)
genClosure_StyleUnrealize IO ()
cb = IO (GClosure C_StyleRealizeCallback)
-> m (GClosure C_StyleRealizeCallback)
forall (m :: * -> *) a. MonadIO m => IO a -> m a
liftIO (IO (GClosure C_StyleRealizeCallback)
 -> m (GClosure C_StyleRealizeCallback))
-> IO (GClosure C_StyleRealizeCallback)
-> m (GClosure C_StyleRealizeCallback)
forall a b. (a -> b) -> a -> b
$ do
    let cb' :: C_StyleRealizeCallback
cb' = IO () -> C_StyleRealizeCallback
wrap_StyleUnrealizeCallback IO ()
cb
    C_StyleRealizeCallback -> IO (FunPtr C_StyleRealizeCallback)
mk_StyleUnrealizeCallback C_StyleRealizeCallback
cb' IO (FunPtr C_StyleRealizeCallback)
-> (FunPtr C_StyleRealizeCallback
    -> IO (GClosure C_StyleRealizeCallback))
-> IO (GClosure C_StyleRealizeCallback)
forall (m :: * -> *) a b. Monad m => m a -> (a -> m b) -> m b
>>= FunPtr C_StyleRealizeCallback
-> IO (GClosure C_StyleRealizeCallback)
forall (m :: * -> *) a. MonadIO m => FunPtr a -> m (GClosure a)
B.GClosure.newGClosure


-- | Wrap a `StyleUnrealizeCallback` into a `C_StyleUnrealizeCallback`.
wrap_StyleUnrealizeCallback ::
    StyleUnrealizeCallback ->
    C_StyleUnrealizeCallback
wrap_StyleUnrealizeCallback :: IO () -> C_StyleRealizeCallback
wrap_StyleUnrealizeCallback IO ()
_cb Ptr ()
_ Ptr ()
_ = do
    IO ()
_cb 


-- | Connect a signal handler for the [unrealize](#signal:unrealize) signal, to be run before the default handler.
-- When <https://github.com/haskell-gi/haskell-gi/wiki/Overloading overloading> is enabled, this is equivalent to
-- 
-- @
-- 'Data.GI.Base.Signals.on' style #unrealize callback
-- @
-- 
-- 
onStyleUnrealize :: (IsStyle a, MonadIO m) => a -> StyleUnrealizeCallback -> m SignalHandlerId
onStyleUnrealize :: a -> IO () -> m SignalHandlerId
onStyleUnrealize a
obj IO ()
cb = IO SignalHandlerId -> m SignalHandlerId
forall (m :: * -> *) a. MonadIO m => IO a -> m a
liftIO (IO SignalHandlerId -> m SignalHandlerId)
-> IO SignalHandlerId -> m SignalHandlerId
forall a b. (a -> b) -> a -> b
$ do
    let cb' :: C_StyleRealizeCallback
cb' = IO () -> C_StyleRealizeCallback
wrap_StyleUnrealizeCallback IO ()
cb
    FunPtr C_StyleRealizeCallback
cb'' <- C_StyleRealizeCallback -> IO (FunPtr C_StyleRealizeCallback)
mk_StyleUnrealizeCallback C_StyleRealizeCallback
cb'
    a
-> Text
-> FunPtr C_StyleRealizeCallback
-> SignalConnectMode
-> Maybe Text
-> IO SignalHandlerId
forall o a.
GObject o =>
o
-> Text
-> FunPtr a
-> SignalConnectMode
-> Maybe Text
-> IO SignalHandlerId
connectSignalFunPtr a
obj Text
"unrealize" FunPtr C_StyleRealizeCallback
cb'' SignalConnectMode
SignalConnectBefore Maybe Text
forall a. Maybe a
Nothing

-- | Connect a signal handler for the [unrealize](#signal:unrealize) signal, to be run after the default handler.
-- When <https://github.com/haskell-gi/haskell-gi/wiki/Overloading overloading> is enabled, this is equivalent to
-- 
-- @
-- 'Data.GI.Base.Signals.after' style #unrealize callback
-- @
-- 
-- 
afterStyleUnrealize :: (IsStyle a, MonadIO m) => a -> StyleUnrealizeCallback -> m SignalHandlerId
afterStyleUnrealize :: a -> IO () -> m SignalHandlerId
afterStyleUnrealize a
obj IO ()
cb = IO SignalHandlerId -> m SignalHandlerId
forall (m :: * -> *) a. MonadIO m => IO a -> m a
liftIO (IO SignalHandlerId -> m SignalHandlerId)
-> IO SignalHandlerId -> m SignalHandlerId
forall a b. (a -> b) -> a -> b
$ do
    let cb' :: C_StyleRealizeCallback
cb' = IO () -> C_StyleRealizeCallback
wrap_StyleUnrealizeCallback IO ()
cb
    FunPtr C_StyleRealizeCallback
cb'' <- C_StyleRealizeCallback -> IO (FunPtr C_StyleRealizeCallback)
mk_StyleUnrealizeCallback C_StyleRealizeCallback
cb'
    a
-> Text
-> FunPtr C_StyleRealizeCallback
-> SignalConnectMode
-> Maybe Text
-> IO SignalHandlerId
forall o a.
GObject o =>
o
-> Text
-> FunPtr a
-> SignalConnectMode
-> Maybe Text
-> IO SignalHandlerId
connectSignalFunPtr a
obj Text
"unrealize" FunPtr C_StyleRealizeCallback
cb'' SignalConnectMode
SignalConnectAfter Maybe Text
forall a. Maybe a
Nothing


#if defined(ENABLE_OVERLOADING)
data StyleUnrealizeSignalInfo
instance SignalInfo StyleUnrealizeSignalInfo where
    type HaskellCallbackType StyleUnrealizeSignalInfo = StyleUnrealizeCallback
    connectSignal obj cb connectMode detail = do
        let cb' = wrap_StyleUnrealizeCallback cb
        cb'' <- mk_StyleUnrealizeCallback cb'
        connectSignalFunPtr obj "unrealize" cb'' connectMode detail

#endif

-- VVV Prop "context"
   -- Type: TInterface (Name {namespace = "Gtk", name = "StyleContext"})
   -- Flags: [PropertyReadable,PropertyWritable,PropertyConstructOnly]
   -- Nullable: (Nothing,Nothing)

-- | Get the value of the “@context@” property.
-- When <https://github.com/haskell-gi/haskell-gi/wiki/Overloading overloading> is enabled, this is equivalent to
-- 
-- @
-- 'Data.GI.Base.Attributes.get' style #context
-- @
getStyleContext :: (MonadIO m, IsStyle o) => o -> m (Maybe Gtk.StyleContext.StyleContext)
getStyleContext :: o -> m (Maybe StyleContext)
getStyleContext o
obj = IO (Maybe StyleContext) -> m (Maybe StyleContext)
forall (m :: * -> *) a. MonadIO m => IO a -> m a
liftIO (IO (Maybe StyleContext) -> m (Maybe StyleContext))
-> IO (Maybe StyleContext) -> m (Maybe StyleContext)
forall a b. (a -> b) -> a -> b
$ o
-> String
-> (ManagedPtr StyleContext -> StyleContext)
-> IO (Maybe StyleContext)
forall a b.
(GObject a, GObject b) =>
a -> String -> (ManagedPtr b -> b) -> IO (Maybe b)
B.Properties.getObjectPropertyObject o
obj String
"context" ManagedPtr StyleContext -> StyleContext
Gtk.StyleContext.StyleContext

-- | Construct a `GValueConstruct` with valid value for the “@context@” property. This is rarely needed directly, but it is used by `Data.GI.Base.Constructible.new`.
constructStyleContext :: (IsStyle o, MIO.MonadIO m, Gtk.StyleContext.IsStyleContext a) => a -> m (GValueConstruct o)
constructStyleContext :: a -> m (GValueConstruct o)
constructStyleContext a
val = IO (GValueConstruct o) -> m (GValueConstruct o)
forall (m :: * -> *) a. MonadIO m => IO a -> m a
MIO.liftIO (IO (GValueConstruct o) -> m (GValueConstruct o))
-> IO (GValueConstruct o) -> m (GValueConstruct o)
forall a b. (a -> b) -> a -> b
$ String -> Maybe a -> IO (GValueConstruct o)
forall a o.
GObject a =>
String -> Maybe a -> IO (GValueConstruct o)
B.Properties.constructObjectPropertyObject String
"context" (a -> Maybe a
forall a. a -> Maybe a
P.Just a
val)

#if defined(ENABLE_OVERLOADING)
data StyleContextPropertyInfo
instance AttrInfo StyleContextPropertyInfo where
    type AttrAllowedOps StyleContextPropertyInfo = '[ 'AttrConstruct, 'AttrGet, 'AttrClear]
    type AttrBaseTypeConstraint StyleContextPropertyInfo = IsStyle
    type AttrSetTypeConstraint StyleContextPropertyInfo = Gtk.StyleContext.IsStyleContext
    type AttrTransferTypeConstraint StyleContextPropertyInfo = Gtk.StyleContext.IsStyleContext
    type AttrTransferType StyleContextPropertyInfo = Gtk.StyleContext.StyleContext
    type AttrGetType StyleContextPropertyInfo = (Maybe Gtk.StyleContext.StyleContext)
    type AttrLabel StyleContextPropertyInfo = "context"
    type AttrOrigin StyleContextPropertyInfo = Style
    attrGet = getStyleContext
    attrSet = undefined
    attrTransfer _ v = do
        unsafeCastTo Gtk.StyleContext.StyleContext v
    attrConstruct = constructStyleContext
    attrClear = undefined
#endif

#if defined(ENABLE_OVERLOADING)
instance O.HasAttributeList Style
type instance O.AttributeList Style = StyleAttributeList
type StyleAttributeList = ('[ '("context", StyleContextPropertyInfo)] :: [(Symbol, *)])
#endif

#if defined(ENABLE_OVERLOADING)
styleContext :: AttrLabelProxy "context"
styleContext = AttrLabelProxy

#endif

#if defined(ENABLE_OVERLOADING)
type instance O.SignalList Style = StyleSignalList
type StyleSignalList = ('[ '("notify", GObject.Object.ObjectNotifySignalInfo), '("realize", StyleRealizeSignalInfo), '("unrealize", StyleUnrealizeSignalInfo)] :: [(Symbol, *)])

#endif

-- method Style::new
-- method type : Constructor
-- Args: []
-- Lengths: []
-- returnType: Just (TInterface Name { namespace = "Gtk" , name = "Style" })
-- throws : False
-- Skip return : False

foreign import ccall "gtk_style_new" gtk_style_new :: 
    IO (Ptr Style)

{-# DEPRECATED styleNew ["(Since version 3.0)","Use t'GI.Gtk.Objects.StyleContext.StyleContext'"] #-}
-- | Creates a new t'GI.Gtk.Objects.Style.Style'.
styleNew ::
    (B.CallStack.HasCallStack, MonadIO m) =>
    m Style
    -- ^ __Returns:__ a new t'GI.Gtk.Objects.Style.Style'.
styleNew :: m Style
styleNew  = IO Style -> m Style
forall (m :: * -> *) a. MonadIO m => IO a -> m a
liftIO (IO Style -> m Style) -> IO Style -> m Style
forall a b. (a -> b) -> a -> b
$ do
    Ptr Style
result <- IO (Ptr Style)
gtk_style_new
    Text -> Ptr Style -> IO ()
forall a. HasCallStack => Text -> Ptr a -> IO ()
checkUnexpectedReturnNULL Text
"styleNew" Ptr Style
result
    Style
result' <- ((ManagedPtr Style -> Style) -> Ptr Style -> IO Style
forall a b.
(HasCallStack, GObject a, GObject b) =>
(ManagedPtr a -> a) -> Ptr b -> IO a
wrapObject ManagedPtr Style -> Style
Style) Ptr Style
result
    Style -> IO Style
forall (m :: * -> *) a. Monad m => a -> m a
return Style
result'

#if defined(ENABLE_OVERLOADING)
#endif

-- method Style::apply_default_background
-- method type : OrdinaryMethod
-- Args: [ Arg
--           { argCName = "style"
--           , argType = TInterface Name { namespace = "Gtk" , name = "Style" }
--           , direction = DirectionIn
--           , mayBeNull = False
--           , argDoc =
--               Documentation { rawDocText = Nothing , sinceVersion = Nothing }
--           , argScope = ScopeTypeInvalid
--           , argClosure = -1
--           , argDestroy = -1
--           , argCallerAllocates = False
--           , transfer = TransferNothing
--           }
--       , Arg
--           { argCName = "cr"
--           , argType =
--               TInterface Name { namespace = "cairo" , name = "Context" }
--           , direction = DirectionIn
--           , mayBeNull = False
--           , argDoc =
--               Documentation { rawDocText = Nothing , sinceVersion = Nothing }
--           , argScope = ScopeTypeInvalid
--           , argClosure = -1
--           , argDestroy = -1
--           , argCallerAllocates = False
--           , transfer = TransferNothing
--           }
--       , Arg
--           { argCName = "window"
--           , argType = TInterface Name { namespace = "Gdk" , name = "Window" }
--           , direction = DirectionIn
--           , mayBeNull = False
--           , argDoc =
--               Documentation { rawDocText = Nothing , sinceVersion = Nothing }
--           , argScope = ScopeTypeInvalid
--           , argClosure = -1
--           , argDestroy = -1
--           , argCallerAllocates = False
--           , transfer = TransferNothing
--           }
--       , Arg
--           { argCName = "state_type"
--           , argType =
--               TInterface Name { namespace = "Gtk" , name = "StateType" }
--           , direction = DirectionIn
--           , mayBeNull = False
--           , argDoc =
--               Documentation { rawDocText = Nothing , sinceVersion = Nothing }
--           , argScope = ScopeTypeInvalid
--           , argClosure = -1
--           , argDestroy = -1
--           , argCallerAllocates = False
--           , transfer = TransferNothing
--           }
--       , Arg
--           { argCName = "x"
--           , argType = TBasicType TInt
--           , direction = DirectionIn
--           , mayBeNull = False
--           , argDoc =
--               Documentation { rawDocText = Nothing , sinceVersion = Nothing }
--           , argScope = ScopeTypeInvalid
--           , argClosure = -1
--           , argDestroy = -1
--           , argCallerAllocates = False
--           , transfer = TransferNothing
--           }
--       , Arg
--           { argCName = "y"
--           , argType = TBasicType TInt
--           , direction = DirectionIn
--           , mayBeNull = False
--           , argDoc =
--               Documentation { rawDocText = Nothing , sinceVersion = Nothing }
--           , argScope = ScopeTypeInvalid
--           , argClosure = -1
--           , argDestroy = -1
--           , argCallerAllocates = False
--           , transfer = TransferNothing
--           }
--       , Arg
--           { argCName = "width"
--           , argType = TBasicType TInt
--           , direction = DirectionIn
--           , mayBeNull = False
--           , argDoc =
--               Documentation { rawDocText = Nothing , sinceVersion = Nothing }
--           , argScope = ScopeTypeInvalid
--           , argClosure = -1
--           , argDestroy = -1
--           , argCallerAllocates = False
--           , transfer = TransferNothing
--           }
--       , Arg
--           { argCName = "height"
--           , argType = TBasicType TInt
--           , direction = DirectionIn
--           , mayBeNull = False
--           , argDoc =
--               Documentation { rawDocText = Nothing , sinceVersion = Nothing }
--           , argScope = ScopeTypeInvalid
--           , argClosure = -1
--           , argDestroy = -1
--           , argCallerAllocates = False
--           , transfer = TransferNothing
--           }
--       ]
-- Lengths: []
-- returnType: Nothing
-- throws : False
-- Skip return : False

foreign import ccall "gtk_style_apply_default_background" gtk_style_apply_default_background :: 
    Ptr Style ->                            -- style : TInterface (Name {namespace = "Gtk", name = "Style"})
    Ptr Cairo.Context.Context ->            -- cr : TInterface (Name {namespace = "cairo", name = "Context"})
    Ptr Gdk.Window.Window ->                -- window : TInterface (Name {namespace = "Gdk", name = "Window"})
    CUInt ->                                -- state_type : TInterface (Name {namespace = "Gtk", name = "StateType"})
    Int32 ->                                -- x : TBasicType TInt
    Int32 ->                                -- y : TBasicType TInt
    Int32 ->                                -- width : TBasicType TInt
    Int32 ->                                -- height : TBasicType TInt
    IO ()

{-# DEPRECATED styleApplyDefaultBackground ["(Since version 3.0)","Use t'GI.Gtk.Objects.StyleContext.StyleContext' instead"] #-}
-- | /No description available in the introspection data./
styleApplyDefaultBackground ::
    (B.CallStack.HasCallStack, MonadIO m, IsStyle a, Gdk.Window.IsWindow b) =>
    a
    -> Cairo.Context.Context
    -> b
    -> Gtk.Enums.StateType
    -> Int32
    -> Int32
    -> Int32
    -> Int32
    -> m ()
styleApplyDefaultBackground :: a
-> Context
-> b
-> StateType
-> Int32
-> Int32
-> Int32
-> Int32
-> m ()
styleApplyDefaultBackground a
style Context
cr b
window StateType
stateType Int32
x Int32
y Int32
width Int32
height = IO () -> m ()
forall (m :: * -> *) a. MonadIO m => IO a -> m a
liftIO (IO () -> m ()) -> IO () -> m ()
forall a b. (a -> b) -> a -> b
$ do
    Ptr Style
style' <- a -> IO (Ptr Style)
forall a b. (HasCallStack, ManagedPtrNewtype a) => a -> IO (Ptr b)
unsafeManagedPtrCastPtr a
style
    Ptr Context
cr' <- Context -> IO (Ptr Context)
forall a. (HasCallStack, ManagedPtrNewtype a) => a -> IO (Ptr a)
unsafeManagedPtrGetPtr Context
cr
    Ptr Window
window' <- b -> IO (Ptr Window)
forall a b. (HasCallStack, ManagedPtrNewtype a) => a -> IO (Ptr b)
unsafeManagedPtrCastPtr b
window
    let stateType' :: CUInt
stateType' = (Int -> CUInt
forall a b. (Integral a, Num b) => a -> b
fromIntegral (Int -> CUInt) -> (StateType -> Int) -> StateType -> CUInt
forall b c a. (b -> c) -> (a -> b) -> a -> c
. StateType -> Int
forall a. Enum a => a -> Int
fromEnum) StateType
stateType
    Ptr Style
-> Ptr Context
-> Ptr Window
-> CUInt
-> Int32
-> Int32
-> Int32
-> Int32
-> IO ()
gtk_style_apply_default_background Ptr Style
style' Ptr Context
cr' Ptr Window
window' CUInt
stateType' Int32
x Int32
y Int32
width Int32
height
    a -> IO ()
forall a. ManagedPtrNewtype a => a -> IO ()
touchManagedPtr a
style
    Context -> IO ()
forall a. ManagedPtrNewtype a => a -> IO ()
touchManagedPtr Context
cr
    b -> IO ()
forall a. ManagedPtrNewtype a => a -> IO ()
touchManagedPtr b
window
    () -> IO ()
forall (m :: * -> *) a. Monad m => a -> m a
return ()

#if defined(ENABLE_OVERLOADING)
data StyleApplyDefaultBackgroundMethodInfo
instance (signature ~ (Cairo.Context.Context -> b -> Gtk.Enums.StateType -> Int32 -> Int32 -> Int32 -> Int32 -> m ()), MonadIO m, IsStyle a, Gdk.Window.IsWindow b) => O.MethodInfo StyleApplyDefaultBackgroundMethodInfo a signature where
    overloadedMethod = styleApplyDefaultBackground

#endif

-- method Style::copy
-- method type : OrdinaryMethod
-- Args: [ Arg
--           { argCName = "style"
--           , argType = TInterface Name { namespace = "Gtk" , name = "Style" }
--           , direction = DirectionIn
--           , mayBeNull = False
--           , argDoc =
--               Documentation
--                 { rawDocText = Just "a #GtkStyle" , sinceVersion = Nothing }
--           , argScope = ScopeTypeInvalid
--           , argClosure = -1
--           , argDestroy = -1
--           , argCallerAllocates = False
--           , transfer = TransferNothing
--           }
--       ]
-- Lengths: []
-- returnType: Just (TInterface Name { namespace = "Gtk" , name = "Style" })
-- throws : False
-- Skip return : False

foreign import ccall "gtk_style_copy" gtk_style_copy :: 
    Ptr Style ->                            -- style : TInterface (Name {namespace = "Gtk", name = "Style"})
    IO (Ptr Style)

{-# DEPRECATED styleCopy ["(Since version 3.0)","Use t'GI.Gtk.Objects.StyleContext.StyleContext' instead"] #-}
-- | Creates a copy of the passed in t'GI.Gtk.Objects.Style.Style' object.
styleCopy ::
    (B.CallStack.HasCallStack, MonadIO m, IsStyle a) =>
    a
    -- ^ /@style@/: a t'GI.Gtk.Objects.Style.Style'
    -> m Style
    -- ^ __Returns:__ a copy of /@style@/
styleCopy :: a -> m Style
styleCopy a
style = IO Style -> m Style
forall (m :: * -> *) a. MonadIO m => IO a -> m a
liftIO (IO Style -> m Style) -> IO Style -> m Style
forall a b. (a -> b) -> a -> b
$ do
    Ptr Style
style' <- a -> IO (Ptr Style)
forall a b. (HasCallStack, ManagedPtrNewtype a) => a -> IO (Ptr b)
unsafeManagedPtrCastPtr a
style
    Ptr Style
result <- Ptr Style -> IO (Ptr Style)
gtk_style_copy Ptr Style
style'
    Text -> Ptr Style -> IO ()
forall a. HasCallStack => Text -> Ptr a -> IO ()
checkUnexpectedReturnNULL Text
"styleCopy" Ptr Style
result
    Style
result' <- ((ManagedPtr Style -> Style) -> Ptr Style -> IO Style
forall a b.
(HasCallStack, GObject a, GObject b) =>
(ManagedPtr a -> a) -> Ptr b -> IO a
wrapObject ManagedPtr Style -> Style
Style) Ptr Style
result
    a -> IO ()
forall a. ManagedPtrNewtype a => a -> IO ()
touchManagedPtr a
style
    Style -> IO Style
forall (m :: * -> *) a. Monad m => a -> m a
return Style
result'

#if defined(ENABLE_OVERLOADING)
data StyleCopyMethodInfo
instance (signature ~ (m Style), MonadIO m, IsStyle a) => O.MethodInfo StyleCopyMethodInfo a signature where
    overloadedMethod = styleCopy

#endif

-- method Style::detach
-- method type : OrdinaryMethod
-- Args: [ Arg
--           { argCName = "style"
--           , argType = TInterface Name { namespace = "Gtk" , name = "Style" }
--           , direction = DirectionIn
--           , mayBeNull = False
--           , argDoc =
--               Documentation
--                 { rawDocText = Just "a #GtkStyle" , sinceVersion = Nothing }
--           , argScope = ScopeTypeInvalid
--           , argClosure = -1
--           , argDestroy = -1
--           , argCallerAllocates = False
--           , transfer = TransferNothing
--           }
--       ]
-- Lengths: []
-- returnType: Nothing
-- throws : False
-- Skip return : False

foreign import ccall "gtk_style_detach" gtk_style_detach :: 
    Ptr Style ->                            -- style : TInterface (Name {namespace = "Gtk", name = "Style"})
    IO ()

{-# DEPRECATED styleDetach ["(Since version 3.0)","Use t'GI.Gtk.Objects.StyleContext.StyleContext' instead"] #-}
-- | Detaches a style from a window. If the style is not attached
-- to any windows anymore, it is unrealized. See @/gtk_style_attach()/@.
styleDetach ::
    (B.CallStack.HasCallStack, MonadIO m, IsStyle a) =>
    a
    -- ^ /@style@/: a t'GI.Gtk.Objects.Style.Style'
    -> m ()
styleDetach :: a -> m ()
styleDetach a
style = IO () -> m ()
forall (m :: * -> *) a. MonadIO m => IO a -> m a
liftIO (IO () -> m ()) -> IO () -> m ()
forall a b. (a -> b) -> a -> b
$ do
    Ptr Style
style' <- a -> IO (Ptr Style)
forall a b. (HasCallStack, ManagedPtrNewtype a) => a -> IO (Ptr b)
unsafeManagedPtrCastPtr a
style
    Ptr Style -> IO ()
gtk_style_detach Ptr Style
style'
    a -> IO ()
forall a. ManagedPtrNewtype a => a -> IO ()
touchManagedPtr a
style
    () -> IO ()
forall (m :: * -> *) a. Monad m => a -> m a
return ()

#if defined(ENABLE_OVERLOADING)
data StyleDetachMethodInfo
instance (signature ~ (m ()), MonadIO m, IsStyle a) => O.MethodInfo StyleDetachMethodInfo a signature where
    overloadedMethod = styleDetach

#endif

-- method Style::get_style_property
-- method type : OrdinaryMethod
-- Args: [ Arg
--           { argCName = "style"
--           , argType = TInterface Name { namespace = "Gtk" , name = "Style" }
--           , direction = DirectionIn
--           , mayBeNull = False
--           , argDoc =
--               Documentation
--                 { rawDocText = Just "a #GtkStyle" , sinceVersion = Nothing }
--           , argScope = ScopeTypeInvalid
--           , argClosure = -1
--           , argDestroy = -1
--           , argCallerAllocates = False
--           , transfer = TransferNothing
--           }
--       , Arg
--           { argCName = "widget_type"
--           , argType = TBasicType TGType
--           , direction = DirectionIn
--           , mayBeNull = False
--           , argDoc =
--               Documentation
--                 { rawDocText = Just "the #GType of a descendant of #GtkWidget"
--                 , sinceVersion = Nothing
--                 }
--           , argScope = ScopeTypeInvalid
--           , argClosure = -1
--           , argDestroy = -1
--           , argCallerAllocates = False
--           , transfer = TransferNothing
--           }
--       , Arg
--           { argCName = "property_name"
--           , argType = TBasicType TUTF8
--           , direction = DirectionIn
--           , mayBeNull = False
--           , argDoc =
--               Documentation
--                 { rawDocText = Just "the name of the style property to get"
--                 , sinceVersion = Nothing
--                 }
--           , argScope = ScopeTypeInvalid
--           , argClosure = -1
--           , argDestroy = -1
--           , argCallerAllocates = False
--           , transfer = TransferNothing
--           }
--       , Arg
--           { argCName = "value"
--           , argType =
--               TInterface Name { namespace = "GObject" , name = "Value" }
--           , direction = DirectionOut
--           , mayBeNull = False
--           , argDoc =
--               Documentation
--                 { rawDocText =
--                     Just
--                       "a #GValue where the value of the property being\n    queried will be stored"
--                 , sinceVersion = Nothing
--                 }
--           , argScope = ScopeTypeInvalid
--           , argClosure = -1
--           , argDestroy = -1
--           , argCallerAllocates = True
--           , transfer = TransferNothing
--           }
--       ]
-- Lengths: []
-- returnType: Nothing
-- throws : False
-- Skip return : False

foreign import ccall "gtk_style_get_style_property" gtk_style_get_style_property :: 
    Ptr Style ->                            -- style : TInterface (Name {namespace = "Gtk", name = "Style"})
    CGType ->                               -- widget_type : TBasicType TGType
    CString ->                              -- property_name : TBasicType TUTF8
    Ptr GValue ->                           -- value : TInterface (Name {namespace = "GObject", name = "Value"})
    IO ()

-- | Queries the value of a style property corresponding to a
-- widget class is in the given style.
-- 
-- /Since: 2.16/
styleGetStyleProperty ::
    (B.CallStack.HasCallStack, MonadIO m, IsStyle a) =>
    a
    -- ^ /@style@/: a t'GI.Gtk.Objects.Style.Style'
    -> GType
    -- ^ /@widgetType@/: the t'GType' of a descendant of t'GI.Gtk.Objects.Widget.Widget'
    -> T.Text
    -- ^ /@propertyName@/: the name of the style property to get
    -> m (GValue)
styleGetStyleProperty :: a -> GType -> Text -> m GValue
styleGetStyleProperty a
style GType
widgetType Text
propertyName = IO GValue -> m GValue
forall (m :: * -> *) a. MonadIO m => IO a -> m a
liftIO (IO GValue -> m GValue) -> IO GValue -> m GValue
forall a b. (a -> b) -> a -> b
$ do
    Ptr Style
style' <- a -> IO (Ptr Style)
forall a b. (HasCallStack, ManagedPtrNewtype a) => a -> IO (Ptr b)
unsafeManagedPtrCastPtr a
style
    let widgetType' :: CGType
widgetType' = GType -> CGType
gtypeToCGType GType
widgetType
    CString
propertyName' <- Text -> IO CString
textToCString Text
propertyName
    Ptr GValue
value <- Int -> IO (Ptr GValue)
forall a. BoxedObject a => Int -> IO (Ptr a)
callocBoxedBytes Int
24 :: IO (Ptr GValue)
    Ptr Style -> CGType -> CString -> Ptr GValue -> IO ()
gtk_style_get_style_property Ptr Style
style' CGType
widgetType' CString
propertyName' Ptr GValue
value
    GValue
value' <- ((ManagedPtr GValue -> GValue) -> Ptr GValue -> IO GValue
forall a.
(HasCallStack, BoxedObject a) =>
(ManagedPtr a -> a) -> Ptr a -> IO a
wrapBoxed ManagedPtr GValue -> GValue
GValue) Ptr GValue
value
    a -> IO ()
forall a. ManagedPtrNewtype a => a -> IO ()
touchManagedPtr a
style
    CString -> IO ()
forall a. Ptr a -> IO ()
freeMem CString
propertyName'
    GValue -> IO GValue
forall (m :: * -> *) a. Monad m => a -> m a
return GValue
value'

#if defined(ENABLE_OVERLOADING)
data StyleGetStylePropertyMethodInfo
instance (signature ~ (GType -> T.Text -> m (GValue)), MonadIO m, IsStyle a) => O.MethodInfo StyleGetStylePropertyMethodInfo a signature where
    overloadedMethod = styleGetStyleProperty

#endif

-- method Style::has_context
-- method type : OrdinaryMethod
-- Args: [ Arg
--           { argCName = "style"
--           , argType = TInterface Name { namespace = "Gtk" , name = "Style" }
--           , direction = DirectionIn
--           , mayBeNull = False
--           , argDoc =
--               Documentation
--                 { rawDocText = Just "a #GtkStyle" , sinceVersion = Nothing }
--           , argScope = ScopeTypeInvalid
--           , argClosure = -1
--           , argDestroy = -1
--           , argCallerAllocates = False
--           , transfer = TransferNothing
--           }
--       ]
-- Lengths: []
-- returnType: Just (TBasicType TBoolean)
-- throws : False
-- Skip return : False

foreign import ccall "gtk_style_has_context" gtk_style_has_context :: 
    Ptr Style ->                            -- style : TInterface (Name {namespace = "Gtk", name = "Style"})
    IO CInt

-- | Returns whether /@style@/ has an associated t'GI.Gtk.Objects.StyleContext.StyleContext'.
-- 
-- /Since: 3.0/
styleHasContext ::
    (B.CallStack.HasCallStack, MonadIO m, IsStyle a) =>
    a
    -- ^ /@style@/: a t'GI.Gtk.Objects.Style.Style'
    -> m Bool
    -- ^ __Returns:__ 'P.True' if /@style@/ has a t'GI.Gtk.Objects.StyleContext.StyleContext'
styleHasContext :: a -> m Bool
styleHasContext a
style = IO Bool -> m Bool
forall (m :: * -> *) a. MonadIO m => IO a -> m a
liftIO (IO Bool -> m Bool) -> IO Bool -> m Bool
forall a b. (a -> b) -> a -> b
$ do
    Ptr Style
style' <- a -> IO (Ptr Style)
forall a b. (HasCallStack, ManagedPtrNewtype a) => a -> IO (Ptr b)
unsafeManagedPtrCastPtr a
style
    CInt
result <- Ptr Style -> IO CInt
gtk_style_has_context Ptr Style
style'
    let result' :: Bool
result' = (CInt -> CInt -> Bool
forall a. Eq a => a -> a -> Bool
/= CInt
0) CInt
result
    a -> IO ()
forall a. ManagedPtrNewtype a => a -> IO ()
touchManagedPtr a
style
    Bool -> IO Bool
forall (m :: * -> *) a. Monad m => a -> m a
return Bool
result'

#if defined(ENABLE_OVERLOADING)
data StyleHasContextMethodInfo
instance (signature ~ (m Bool), MonadIO m, IsStyle a) => O.MethodInfo StyleHasContextMethodInfo a signature where
    overloadedMethod = styleHasContext

#endif

-- method Style::lookup_color
-- method type : OrdinaryMethod
-- Args: [ Arg
--           { argCName = "style"
--           , argType = TInterface Name { namespace = "Gtk" , name = "Style" }
--           , direction = DirectionIn
--           , mayBeNull = False
--           , argDoc =
--               Documentation
--                 { rawDocText = Just "a #GtkStyle" , sinceVersion = Nothing }
--           , argScope = ScopeTypeInvalid
--           , argClosure = -1
--           , argDestroy = -1
--           , argCallerAllocates = False
--           , transfer = TransferNothing
--           }
--       , Arg
--           { argCName = "color_name"
--           , argType = TBasicType TUTF8
--           , direction = DirectionIn
--           , mayBeNull = False
--           , argDoc =
--               Documentation
--                 { rawDocText = Just "the name of the logical color to look up"
--                 , sinceVersion = Nothing
--                 }
--           , argScope = ScopeTypeInvalid
--           , argClosure = -1
--           , argDestroy = -1
--           , argCallerAllocates = False
--           , transfer = TransferNothing
--           }
--       , Arg
--           { argCName = "color"
--           , argType = TInterface Name { namespace = "Gdk" , name = "Color" }
--           , direction = DirectionOut
--           , mayBeNull = False
--           , argDoc =
--               Documentation
--                 { rawDocText = Just "the #GdkColor to fill in"
--                 , sinceVersion = Nothing
--                 }
--           , argScope = ScopeTypeInvalid
--           , argClosure = -1
--           , argDestroy = -1
--           , argCallerAllocates = True
--           , transfer = TransferNothing
--           }
--       ]
-- Lengths: []
-- returnType: Just (TBasicType TBoolean)
-- throws : False
-- Skip return : False

foreign import ccall "gtk_style_lookup_color" gtk_style_lookup_color :: 
    Ptr Style ->                            -- style : TInterface (Name {namespace = "Gtk", name = "Style"})
    CString ->                              -- color_name : TBasicType TUTF8
    Ptr Gdk.Color.Color ->                  -- color : TInterface (Name {namespace = "Gdk", name = "Color"})
    IO CInt

{-# DEPRECATED styleLookupColor ["(Since version 3.0)","Use 'GI.Gtk.Objects.StyleContext.styleContextLookupColor' instead"] #-}
-- | Looks up /@colorName@/ in the style’s logical color mappings,
-- filling in /@color@/ and returning 'P.True' if found, otherwise
-- returning 'P.False'. Do not cache the found mapping, because
-- it depends on the t'GI.Gtk.Objects.Style.Style' and might change when a theme
-- switch occurs.
-- 
-- /Since: 2.10/
styleLookupColor ::
    (B.CallStack.HasCallStack, MonadIO m, IsStyle a) =>
    a
    -- ^ /@style@/: a t'GI.Gtk.Objects.Style.Style'
    -> T.Text
    -- ^ /@colorName@/: the name of the logical color to look up
    -> m ((Bool, Gdk.Color.Color))
    -- ^ __Returns:__ 'P.True' if the mapping was found.
styleLookupColor :: a -> Text -> m (Bool, Color)
styleLookupColor a
style Text
colorName = IO (Bool, Color) -> m (Bool, Color)
forall (m :: * -> *) a. MonadIO m => IO a -> m a
liftIO (IO (Bool, Color) -> m (Bool, Color))
-> IO (Bool, Color) -> m (Bool, Color)
forall a b. (a -> b) -> a -> b
$ do
    Ptr Style
style' <- a -> IO (Ptr Style)
forall a b. (HasCallStack, ManagedPtrNewtype a) => a -> IO (Ptr b)
unsafeManagedPtrCastPtr a
style
    CString
colorName' <- Text -> IO CString
textToCString Text
colorName
    Ptr Color
color <- Int -> IO (Ptr Color)
forall a. BoxedObject a => Int -> IO (Ptr a)
callocBoxedBytes Int
12 :: IO (Ptr Gdk.Color.Color)
    CInt
result <- Ptr Style -> CString -> Ptr Color -> IO CInt
gtk_style_lookup_color Ptr Style
style' CString
colorName' Ptr Color
color
    let result' :: Bool
result' = (CInt -> CInt -> Bool
forall a. Eq a => a -> a -> Bool
/= CInt
0) CInt
result
    Color
color' <- ((ManagedPtr Color -> Color) -> Ptr Color -> IO Color
forall a.
(HasCallStack, BoxedObject a) =>
(ManagedPtr a -> a) -> Ptr a -> IO a
wrapBoxed ManagedPtr Color -> Color
Gdk.Color.Color) Ptr Color
color
    a -> IO ()
forall a. ManagedPtrNewtype a => a -> IO ()
touchManagedPtr a
style
    CString -> IO ()
forall a. Ptr a -> IO ()
freeMem CString
colorName'
    (Bool, Color) -> IO (Bool, Color)
forall (m :: * -> *) a. Monad m => a -> m a
return (Bool
result', Color
color')

#if defined(ENABLE_OVERLOADING)
data StyleLookupColorMethodInfo
instance (signature ~ (T.Text -> m ((Bool, Gdk.Color.Color))), MonadIO m, IsStyle a) => O.MethodInfo StyleLookupColorMethodInfo a signature where
    overloadedMethod = styleLookupColor

#endif

-- method Style::lookup_icon_set
-- method type : OrdinaryMethod
-- Args: [ Arg
--           { argCName = "style"
--           , argType = TInterface Name { namespace = "Gtk" , name = "Style" }
--           , direction = DirectionIn
--           , mayBeNull = False
--           , argDoc =
--               Documentation
--                 { rawDocText = Just "a #GtkStyle" , sinceVersion = Nothing }
--           , argScope = ScopeTypeInvalid
--           , argClosure = -1
--           , argDestroy = -1
--           , argCallerAllocates = False
--           , transfer = TransferNothing
--           }
--       , Arg
--           { argCName = "stock_id"
--           , argType = TBasicType TUTF8
--           , direction = DirectionIn
--           , mayBeNull = False
--           , argDoc =
--               Documentation
--                 { rawDocText = Just "an icon name" , sinceVersion = Nothing }
--           , argScope = ScopeTypeInvalid
--           , argClosure = -1
--           , argDestroy = -1
--           , argCallerAllocates = False
--           , transfer = TransferNothing
--           }
--       ]
-- Lengths: []
-- returnType: Just (TInterface Name { namespace = "Gtk" , name = "IconSet" })
-- throws : False
-- Skip return : False

foreign import ccall "gtk_style_lookup_icon_set" gtk_style_lookup_icon_set :: 
    Ptr Style ->                            -- style : TInterface (Name {namespace = "Gtk", name = "Style"})
    CString ->                              -- stock_id : TBasicType TUTF8
    IO (Ptr Gtk.IconSet.IconSet)

{-# DEPRECATED styleLookupIconSet ["(Since version 3.0)","Use 'GI.Gtk.Objects.StyleContext.styleContextLookupIconSet' instead"] #-}
-- | Looks up /@stockId@/ in the icon factories associated with /@style@/
-- and the default icon factory, returning an icon set if found,
-- otherwise 'P.Nothing'.
styleLookupIconSet ::
    (B.CallStack.HasCallStack, MonadIO m, IsStyle a) =>
    a
    -- ^ /@style@/: a t'GI.Gtk.Objects.Style.Style'
    -> T.Text
    -- ^ /@stockId@/: an icon name
    -> m Gtk.IconSet.IconSet
    -- ^ __Returns:__ icon set of /@stockId@/
styleLookupIconSet :: a -> Text -> m IconSet
styleLookupIconSet a
style Text
stockId = IO IconSet -> m IconSet
forall (m :: * -> *) a. MonadIO m => IO a -> m a
liftIO (IO IconSet -> m IconSet) -> IO IconSet -> m IconSet
forall a b. (a -> b) -> a -> b
$ do
    Ptr Style
style' <- a -> IO (Ptr Style)
forall a b. (HasCallStack, ManagedPtrNewtype a) => a -> IO (Ptr b)
unsafeManagedPtrCastPtr a
style
    CString
stockId' <- Text -> IO CString
textToCString Text
stockId
    Ptr IconSet
result <- Ptr Style -> CString -> IO (Ptr IconSet)
gtk_style_lookup_icon_set Ptr Style
style' CString
stockId'
    Text -> Ptr IconSet -> IO ()
forall a. HasCallStack => Text -> Ptr a -> IO ()
checkUnexpectedReturnNULL Text
"styleLookupIconSet" Ptr IconSet
result
    IconSet
result' <- ((ManagedPtr IconSet -> IconSet) -> Ptr IconSet -> IO IconSet
forall a.
(HasCallStack, BoxedObject a) =>
(ManagedPtr a -> a) -> Ptr a -> IO a
newBoxed ManagedPtr IconSet -> IconSet
Gtk.IconSet.IconSet) Ptr IconSet
result
    a -> IO ()
forall a. ManagedPtrNewtype a => a -> IO ()
touchManagedPtr a
style
    CString -> IO ()
forall a. Ptr a -> IO ()
freeMem CString
stockId'
    IconSet -> IO IconSet
forall (m :: * -> *) a. Monad m => a -> m a
return IconSet
result'

#if defined(ENABLE_OVERLOADING)
data StyleLookupIconSetMethodInfo
instance (signature ~ (T.Text -> m Gtk.IconSet.IconSet), MonadIO m, IsStyle a) => O.MethodInfo StyleLookupIconSetMethodInfo a signature where
    overloadedMethod = styleLookupIconSet

#endif

-- method Style::render_icon
-- method type : OrdinaryMethod
-- Args: [ Arg
--           { argCName = "style"
--           , argType = TInterface Name { namespace = "Gtk" , name = "Style" }
--           , direction = DirectionIn
--           , mayBeNull = False
--           , argDoc =
--               Documentation
--                 { rawDocText = Just "a #GtkStyle" , sinceVersion = Nothing }
--           , argScope = ScopeTypeInvalid
--           , argClosure = -1
--           , argDestroy = -1
--           , argCallerAllocates = False
--           , transfer = TransferNothing
--           }
--       , Arg
--           { argCName = "source"
--           , argType =
--               TInterface Name { namespace = "Gtk" , name = "IconSource" }
--           , direction = DirectionIn
--           , mayBeNull = False
--           , argDoc =
--               Documentation
--                 { rawDocText =
--                     Just "the #GtkIconSource specifying the icon to render"
--                 , sinceVersion = Nothing
--                 }
--           , argScope = ScopeTypeInvalid
--           , argClosure = -1
--           , argDestroy = -1
--           , argCallerAllocates = False
--           , transfer = TransferNothing
--           }
--       , Arg
--           { argCName = "direction"
--           , argType =
--               TInterface Name { namespace = "Gtk" , name = "TextDirection" }
--           , direction = DirectionIn
--           , mayBeNull = False
--           , argDoc =
--               Documentation
--                 { rawDocText = Just "a text direction" , sinceVersion = Nothing }
--           , argScope = ScopeTypeInvalid
--           , argClosure = -1
--           , argDestroy = -1
--           , argCallerAllocates = False
--           , transfer = TransferNothing
--           }
--       , Arg
--           { argCName = "state"
--           , argType =
--               TInterface Name { namespace = "Gtk" , name = "StateType" }
--           , direction = DirectionIn
--           , mayBeNull = False
--           , argDoc =
--               Documentation
--                 { rawDocText = Just "a state" , sinceVersion = Nothing }
--           , argScope = ScopeTypeInvalid
--           , argClosure = -1
--           , argDestroy = -1
--           , argCallerAllocates = False
--           , transfer = TransferNothing
--           }
--       , Arg
--           { argCName = "size"
--           , argType = TBasicType TInt
--           , direction = DirectionIn
--           , mayBeNull = False
--           , argDoc =
--               Documentation
--                 { rawDocText =
--                     Just
--                       "the size to render the icon at (#GtkIconSize). A size of\n    `(GtkIconSize)-1` means render at the size of the source and\n    don\8217t scale."
--                 , sinceVersion = Nothing
--                 }
--           , argScope = ScopeTypeInvalid
--           , argClosure = -1
--           , argDestroy = -1
--           , argCallerAllocates = False
--           , transfer = TransferNothing
--           }
--       , Arg
--           { argCName = "widget"
--           , argType = TInterface Name { namespace = "Gtk" , name = "Widget" }
--           , direction = DirectionIn
--           , mayBeNull = True
--           , argDoc =
--               Documentation
--                 { rawDocText = Just "the widget" , sinceVersion = Nothing }
--           , argScope = ScopeTypeInvalid
--           , argClosure = -1
--           , argDestroy = -1
--           , argCallerAllocates = False
--           , transfer = TransferNothing
--           }
--       , Arg
--           { argCName = "detail"
--           , argType = TBasicType TUTF8
--           , direction = DirectionIn
--           , mayBeNull = True
--           , argDoc =
--               Documentation
--                 { rawDocText = Just "a style detail" , sinceVersion = Nothing }
--           , argScope = ScopeTypeInvalid
--           , argClosure = -1
--           , argDestroy = -1
--           , argCallerAllocates = False
--           , transfer = TransferNothing
--           }
--       ]
-- Lengths: []
-- returnType: Just
--               (TInterface Name { namespace = "GdkPixbuf" , name = "Pixbuf" })
-- throws : False
-- Skip return : False

foreign import ccall "gtk_style_render_icon" gtk_style_render_icon :: 
    Ptr Style ->                            -- style : TInterface (Name {namespace = "Gtk", name = "Style"})
    Ptr Gtk.IconSource.IconSource ->        -- source : TInterface (Name {namespace = "Gtk", name = "IconSource"})
    CUInt ->                                -- direction : TInterface (Name {namespace = "Gtk", name = "TextDirection"})
    CUInt ->                                -- state : TInterface (Name {namespace = "Gtk", name = "StateType"})
    Int32 ->                                -- size : TBasicType TInt
    Ptr Gtk.Widget.Widget ->                -- widget : TInterface (Name {namespace = "Gtk", name = "Widget"})
    CString ->                              -- detail : TBasicType TUTF8
    IO (Ptr GdkPixbuf.Pixbuf.Pixbuf)

{-# DEPRECATED styleRenderIcon ["(Since version 3.0)","Use 'GI.Gtk.Functions.renderIconPixbuf' instead"] #-}
-- | Renders the icon specified by /@source@/ at the given /@size@/
-- according to the given parameters and returns the result in a
-- pixbuf.
styleRenderIcon ::
    (B.CallStack.HasCallStack, MonadIO m, IsStyle a, Gtk.Widget.IsWidget b) =>
    a
    -- ^ /@style@/: a t'GI.Gtk.Objects.Style.Style'
    -> Gtk.IconSource.IconSource
    -- ^ /@source@/: the t'GI.Gtk.Structs.IconSource.IconSource' specifying the icon to render
    -> Gtk.Enums.TextDirection
    -- ^ /@direction@/: a text direction
    -> Gtk.Enums.StateType
    -- ^ /@state@/: a state
    -> Int32
    -- ^ /@size@/: the size to render the icon at (t'GI.Gtk.Enums.IconSize'). A size of
    --     @(GtkIconSize)-1@ means render at the size of the source and
    --     don’t scale.
    -> Maybe (b)
    -- ^ /@widget@/: the widget
    -> Maybe (T.Text)
    -- ^ /@detail@/: a style detail
    -> m GdkPixbuf.Pixbuf.Pixbuf
    -- ^ __Returns:__ a newly-created t'GI.GdkPixbuf.Objects.Pixbuf.Pixbuf'
    --     containing the rendered icon
styleRenderIcon :: a
-> IconSource
-> TextDirection
-> StateType
-> Int32
-> Maybe b
-> Maybe Text
-> m Pixbuf
styleRenderIcon a
style IconSource
source TextDirection
direction StateType
state Int32
size Maybe b
widget Maybe Text
detail = IO Pixbuf -> m Pixbuf
forall (m :: * -> *) a. MonadIO m => IO a -> m a
liftIO (IO Pixbuf -> m Pixbuf) -> IO Pixbuf -> m Pixbuf
forall a b. (a -> b) -> a -> b
$ do
    Ptr Style
style' <- a -> IO (Ptr Style)
forall a b. (HasCallStack, ManagedPtrNewtype a) => a -> IO (Ptr b)
unsafeManagedPtrCastPtr a
style
    Ptr IconSource
source' <- IconSource -> IO (Ptr IconSource)
forall a. (HasCallStack, ManagedPtrNewtype a) => a -> IO (Ptr a)
unsafeManagedPtrGetPtr IconSource
source
    let direction' :: CUInt
direction' = (Int -> CUInt
forall a b. (Integral a, Num b) => a -> b
fromIntegral (Int -> CUInt) -> (TextDirection -> Int) -> TextDirection -> CUInt
forall b c a. (b -> c) -> (a -> b) -> a -> c
. TextDirection -> Int
forall a. Enum a => a -> Int
fromEnum) TextDirection
direction
    let state' :: CUInt
state' = (Int -> CUInt
forall a b. (Integral a, Num b) => a -> b
fromIntegral (Int -> CUInt) -> (StateType -> Int) -> StateType -> CUInt
forall b c a. (b -> c) -> (a -> b) -> a -> c
. StateType -> Int
forall a. Enum a => a -> Int
fromEnum) StateType
state
    Ptr Widget
maybeWidget <- case Maybe b
widget of
        Maybe b
Nothing -> Ptr Widget -> IO (Ptr Widget)
forall (m :: * -> *) a. Monad m => a -> m a
return Ptr Widget
forall a. Ptr a
nullPtr
        Just b
jWidget -> do
            Ptr Widget
jWidget' <- b -> IO (Ptr Widget)
forall a b. (HasCallStack, ManagedPtrNewtype a) => a -> IO (Ptr b)
unsafeManagedPtrCastPtr b
jWidget
            Ptr Widget -> IO (Ptr Widget)
forall (m :: * -> *) a. Monad m => a -> m a
return Ptr Widget
jWidget'
    CString
maybeDetail <- case Maybe Text
detail of
        Maybe Text
Nothing -> CString -> IO CString
forall (m :: * -> *) a. Monad m => a -> m a
return CString
forall a. Ptr a
nullPtr
        Just Text
jDetail -> do
            CString
jDetail' <- Text -> IO CString
textToCString Text
jDetail
            CString -> IO CString
forall (m :: * -> *) a. Monad m => a -> m a
return CString
jDetail'
    Ptr Pixbuf
result <- Ptr Style
-> Ptr IconSource
-> CUInt
-> CUInt
-> Int32
-> Ptr Widget
-> CString
-> IO (Ptr Pixbuf)
gtk_style_render_icon Ptr Style
style' Ptr IconSource
source' CUInt
direction' CUInt
state' Int32
size Ptr Widget
maybeWidget CString
maybeDetail
    Text -> Ptr Pixbuf -> IO ()
forall a. HasCallStack => Text -> Ptr a -> IO ()
checkUnexpectedReturnNULL Text
"styleRenderIcon" Ptr Pixbuf
result
    Pixbuf
result' <- ((ManagedPtr Pixbuf -> Pixbuf) -> Ptr Pixbuf -> IO Pixbuf
forall a b.
(HasCallStack, GObject a, GObject b) =>
(ManagedPtr a -> a) -> Ptr b -> IO a
wrapObject ManagedPtr Pixbuf -> Pixbuf
GdkPixbuf.Pixbuf.Pixbuf) Ptr Pixbuf
result
    a -> IO ()
forall a. ManagedPtrNewtype a => a -> IO ()
touchManagedPtr a
style
    IconSource -> IO ()
forall a. ManagedPtrNewtype a => a -> IO ()
touchManagedPtr IconSource
source
    Maybe b -> (b -> IO ()) -> IO ()
forall (m :: * -> *) a. Monad m => Maybe a -> (a -> m ()) -> m ()
whenJust Maybe b
widget b -> IO ()
forall a. ManagedPtrNewtype a => a -> IO ()
touchManagedPtr
    CString -> IO ()
forall a. Ptr a -> IO ()
freeMem CString
maybeDetail
    Pixbuf -> IO Pixbuf
forall (m :: * -> *) a. Monad m => a -> m a
return Pixbuf
result'

#if defined(ENABLE_OVERLOADING)
data StyleRenderIconMethodInfo
instance (signature ~ (Gtk.IconSource.IconSource -> Gtk.Enums.TextDirection -> Gtk.Enums.StateType -> Int32 -> Maybe (b) -> Maybe (T.Text) -> m GdkPixbuf.Pixbuf.Pixbuf), MonadIO m, IsStyle a, Gtk.Widget.IsWidget b) => O.MethodInfo StyleRenderIconMethodInfo a signature where
    overloadedMethod = styleRenderIcon

#endif

-- method Style::set_background
-- method type : OrdinaryMethod
-- Args: [ Arg
--           { argCName = "style"
--           , argType = TInterface Name { namespace = "Gtk" , name = "Style" }
--           , direction = DirectionIn
--           , mayBeNull = False
--           , argDoc =
--               Documentation
--                 { rawDocText = Just "a #GtkStyle" , sinceVersion = Nothing }
--           , argScope = ScopeTypeInvalid
--           , argClosure = -1
--           , argDestroy = -1
--           , argCallerAllocates = False
--           , transfer = TransferNothing
--           }
--       , Arg
--           { argCName = "window"
--           , argType = TInterface Name { namespace = "Gdk" , name = "Window" }
--           , direction = DirectionIn
--           , mayBeNull = False
--           , argDoc =
--               Documentation
--                 { rawDocText = Just "a #GdkWindow" , sinceVersion = Nothing }
--           , argScope = ScopeTypeInvalid
--           , argClosure = -1
--           , argDestroy = -1
--           , argCallerAllocates = False
--           , transfer = TransferNothing
--           }
--       , Arg
--           { argCName = "state_type"
--           , argType =
--               TInterface Name { namespace = "Gtk" , name = "StateType" }
--           , direction = DirectionIn
--           , mayBeNull = False
--           , argDoc =
--               Documentation
--                 { rawDocText = Just "a state" , sinceVersion = Nothing }
--           , argScope = ScopeTypeInvalid
--           , argClosure = -1
--           , argDestroy = -1
--           , argCallerAllocates = False
--           , transfer = TransferNothing
--           }
--       ]
-- Lengths: []
-- returnType: Nothing
-- throws : False
-- Skip return : False

foreign import ccall "gtk_style_set_background" gtk_style_set_background :: 
    Ptr Style ->                            -- style : TInterface (Name {namespace = "Gtk", name = "Style"})
    Ptr Gdk.Window.Window ->                -- window : TInterface (Name {namespace = "Gdk", name = "Window"})
    CUInt ->                                -- state_type : TInterface (Name {namespace = "Gtk", name = "StateType"})
    IO ()

{-# DEPRECATED styleSetBackground ["(Since version 3.0)","Use 'GI.Gtk.Objects.StyleContext.styleContextSetBackground' instead"] #-}
-- | Sets the background of /@window@/ to the background color or pixmap
-- specified by /@style@/ for the given state.
styleSetBackground ::
    (B.CallStack.HasCallStack, MonadIO m, IsStyle a, Gdk.Window.IsWindow b) =>
    a
    -- ^ /@style@/: a t'GI.Gtk.Objects.Style.Style'
    -> b
    -- ^ /@window@/: a t'GI.Gdk.Objects.Window.Window'
    -> Gtk.Enums.StateType
    -- ^ /@stateType@/: a state
    -> m ()
styleSetBackground :: a -> b -> StateType -> m ()
styleSetBackground a
style b
window StateType
stateType = IO () -> m ()
forall (m :: * -> *) a. MonadIO m => IO a -> m a
liftIO (IO () -> m ()) -> IO () -> m ()
forall a b. (a -> b) -> a -> b
$ do
    Ptr Style
style' <- a -> IO (Ptr Style)
forall a b. (HasCallStack, ManagedPtrNewtype a) => a -> IO (Ptr b)
unsafeManagedPtrCastPtr a
style
    Ptr Window
window' <- b -> IO (Ptr Window)
forall a b. (HasCallStack, ManagedPtrNewtype a) => a -> IO (Ptr b)
unsafeManagedPtrCastPtr b
window
    let stateType' :: CUInt
stateType' = (Int -> CUInt
forall a b. (Integral a, Num b) => a -> b
fromIntegral (Int -> CUInt) -> (StateType -> Int) -> StateType -> CUInt
forall b c a. (b -> c) -> (a -> b) -> a -> c
. StateType -> Int
forall a. Enum a => a -> Int
fromEnum) StateType
stateType
    Ptr Style -> Ptr Window -> CUInt -> IO ()
gtk_style_set_background Ptr Style
style' Ptr Window
window' CUInt
stateType'
    a -> IO ()
forall a. ManagedPtrNewtype a => a -> IO ()
touchManagedPtr a
style
    b -> IO ()
forall a. ManagedPtrNewtype a => a -> IO ()
touchManagedPtr b
window
    () -> IO ()
forall (m :: * -> *) a. Monad m => a -> m a
return ()

#if defined(ENABLE_OVERLOADING)
data StyleSetBackgroundMethodInfo
instance (signature ~ (b -> Gtk.Enums.StateType -> m ()), MonadIO m, IsStyle a, Gdk.Window.IsWindow b) => O.MethodInfo StyleSetBackgroundMethodInfo a signature where
    overloadedMethod = styleSetBackground

#endif