{-# LANGUAGE ImplicitParams, RankNTypes, TypeApplications #-}


-- | Copyright  : Will Thompson and Iñaki García Etxebarria
-- 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 !defined(__HADDOCK_VERSION__)
#define ENABLE_OVERLOADING
#endif

module GI.Gtk.Objects.Style
    ( 

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


 -- * Methods
-- | 
-- 
--  === __Click to display all available methods, including inherited ones__
-- ==== Methods
-- [applyDefaultBackground]("GI.Gtk.Objects.Style#g:method:applyDefaultBackground"), [bindProperty]("GI.GObject.Objects.Object#g:method:bindProperty"), [bindPropertyFull]("GI.GObject.Objects.Object#g:method:bindPropertyFull"), [copy]("GI.Gtk.Objects.Style#g:method:copy"), [detach]("GI.Gtk.Objects.Style#g:method:detach"), [forceFloating]("GI.GObject.Objects.Object#g:method:forceFloating"), [freezeNotify]("GI.GObject.Objects.Object#g:method:freezeNotify"), [getv]("GI.GObject.Objects.Object#g:method:getv"), [hasContext]("GI.Gtk.Objects.Style#g:method:hasContext"), [isFloating]("GI.GObject.Objects.Object#g:method:isFloating"), [lookupColor]("GI.Gtk.Objects.Style#g:method:lookupColor"), [lookupIconSet]("GI.Gtk.Objects.Style#g:method:lookupIconSet"), [notify]("GI.GObject.Objects.Object#g:method:notify"), [notifyByPspec]("GI.GObject.Objects.Object#g:method:notifyByPspec"), [ref]("GI.GObject.Objects.Object#g:method:ref"), [refSink]("GI.GObject.Objects.Object#g:method:refSink"), [renderIcon]("GI.Gtk.Objects.Style#g:method:renderIcon"), [runDispose]("GI.GObject.Objects.Object#g:method:runDispose"), [stealData]("GI.GObject.Objects.Object#g:method:stealData"), [stealQdata]("GI.GObject.Objects.Object#g:method:stealQdata"), [thawNotify]("GI.GObject.Objects.Object#g:method:thawNotify"), [unref]("GI.GObject.Objects.Object#g:method:unref"), [watchClosure]("GI.GObject.Objects.Object#g:method:watchClosure").
-- 
-- ==== Getters
-- [getData]("GI.GObject.Objects.Object#g:method:getData"), [getProperty]("GI.GObject.Objects.Object#g:method:getProperty"), [getQdata]("GI.GObject.Objects.Object#g:method:getQdata"), [getStyleProperty]("GI.Gtk.Objects.Style#g:method:getStyleProperty").
-- 
-- ==== Setters
-- [setBackground]("GI.Gtk.Objects.Style#g:method:setBackground"), [setData]("GI.GObject.Objects.Object#g:method:setData"), [setDataFull]("GI.GObject.Objects.Object#g:method:setDataFull"), [setProperty]("GI.GObject.Objects.Object#g:method:setProperty").

#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#

    StyleRealizeCallback                    ,
#if defined(ENABLE_OVERLOADING)
    StyleRealizeSignalInfo                  ,
#endif
    afterStyleRealize                       ,
    onStyleRealize                          ,


-- ** unrealize #signal:unrealize#

    StyleUnrealizeCallback                  ,
#if defined(ENABLE_OVERLOADING)
    StyleUnrealizeSignalInfo                ,
#endif
    afterStyleUnrealize                     ,
    onStyleUnrealize                        ,




    ) 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.BasicTypes as B.Types
import qualified Data.GI.Base.ManagedPtr as B.ManagedPtr
import qualified Data.GI.Base.GArray as B.GArray
import qualified Data.GI.Base.GClosure as B.GClosure
import qualified Data.GI.Base.GError as B.GError
import qualified Data.GI.Base.GHashTable as B.GHT
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.Coerce as Coerce
import qualified Data.Text as T
import qualified Data.Kind as DK
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 GHC.Records as R
import qualified Data.Word as DW
import qualified Data.Int as DI
import qualified System.Posix.Types as SPT
import qualified Foreign.C.Types as FCT

-- Workaround for https://gitlab.haskell.org/ghc/ghc/-/issues/23392
#if MIN_VERSION_base(4,18,0)
import qualified GI.Atk.Interfaces.ImplementorIface as Atk.ImplementorIface
import qualified GI.Atk.Objects.Object as Atk.Object
import qualified GI.Cairo.Structs.Context as Cairo.Context
import qualified GI.Cairo.Structs.FontOptions as Cairo.FontOptions
import qualified GI.Cairo.Structs.Region as Cairo.Region
import qualified GI.Cairo.Structs.Surface as Cairo.Surface
import qualified GI.GLib.Callbacks as GLib.Callbacks
import qualified GI.GLib.Structs.MarkupParser as GLib.MarkupParser
import qualified GI.GObject.Callbacks as GObject.Callbacks
import qualified GI.GObject.Objects.Object as GObject.Object
import qualified GI.Gdk.Enums as Gdk.Enums
import qualified GI.Gdk.Flags as Gdk.Flags
import qualified GI.Gdk.Objects.Device as Gdk.Device
import qualified GI.Gdk.Objects.Display as Gdk.Display
import qualified GI.Gdk.Objects.DragContext as Gdk.DragContext
import qualified GI.Gdk.Objects.FrameClock as Gdk.FrameClock
import qualified GI.Gdk.Objects.Screen as Gdk.Screen
import qualified GI.Gdk.Objects.Visual as Gdk.Visual
import qualified GI.Gdk.Objects.Window as Gdk.Window
import qualified GI.Gdk.Structs.Atom as Gdk.Atom
import qualified GI.Gdk.Structs.Color as Gdk.Color
import qualified GI.Gdk.Structs.EventAny as Gdk.EventAny
import qualified GI.Gdk.Structs.EventButton as Gdk.EventButton
import qualified GI.Gdk.Structs.EventConfigure as Gdk.EventConfigure
import qualified GI.Gdk.Structs.EventCrossing as Gdk.EventCrossing
import qualified GI.Gdk.Structs.EventExpose as Gdk.EventExpose
import qualified GI.Gdk.Structs.EventFocus as Gdk.EventFocus
import qualified GI.Gdk.Structs.EventGrabBroken as Gdk.EventGrabBroken
import qualified GI.Gdk.Structs.EventKey as Gdk.EventKey
import qualified GI.Gdk.Structs.EventMotion as Gdk.EventMotion
import qualified GI.Gdk.Structs.EventOwnerChange as Gdk.EventOwnerChange
import qualified GI.Gdk.Structs.EventProperty as Gdk.EventProperty
import qualified GI.Gdk.Structs.EventProximity as Gdk.EventProximity
import qualified GI.Gdk.Structs.EventScroll as Gdk.EventScroll
import qualified GI.Gdk.Structs.EventSelection as Gdk.EventSelection
import qualified GI.Gdk.Structs.EventVisibility as Gdk.EventVisibility
import qualified GI.Gdk.Structs.EventWindowState as Gdk.EventWindowState
import qualified GI.Gdk.Structs.Geometry as Gdk.Geometry
import qualified GI.Gdk.Structs.RGBA as Gdk.RGBA
import qualified GI.Gdk.Structs.Rectangle as Gdk.Rectangle
import qualified GI.Gdk.Unions.Event as Gdk.Event
import qualified GI.GdkPixbuf.Objects.Pixbuf as GdkPixbuf.Pixbuf
import qualified GI.Gio.Flags as Gio.Flags
import qualified GI.Gio.Interfaces.ActionGroup as Gio.ActionGroup
import qualified GI.Gio.Interfaces.ActionMap as Gio.ActionMap
import qualified GI.Gio.Interfaces.File as Gio.File
import qualified GI.Gio.Interfaces.Icon as Gio.Icon
import qualified GI.Gio.Objects.Application as Gio.Application
import qualified GI.Gio.Objects.Menu as Gio.Menu
import qualified GI.Gio.Objects.MenuModel as Gio.MenuModel
import qualified GI.Gtk.Callbacks as Gtk.Callbacks
import {-# SOURCE #-} qualified GI.Gtk.Enums as Gtk.Enums
import {-# SOURCE #-} qualified GI.Gtk.Flags as Gtk.Flags
import {-# SOURCE #-} qualified GI.Gtk.Interfaces.Buildable as Gtk.Buildable
import {-# SOURCE #-} qualified GI.Gtk.Interfaces.StyleProvider as Gtk.StyleProvider
import {-# SOURCE #-} qualified GI.Gtk.Objects.AccelGroup as Gtk.AccelGroup
import {-# SOURCE #-} qualified GI.Gtk.Objects.Adjustment as Gtk.Adjustment
import {-# SOURCE #-} qualified GI.Gtk.Objects.Application as Gtk.Application
import {-# SOURCE #-} qualified GI.Gtk.Objects.Bin as Gtk.Bin
import {-# SOURCE #-} qualified GI.Gtk.Objects.Builder as Gtk.Builder
import {-# SOURCE #-} qualified GI.Gtk.Objects.Clipboard as Gtk.Clipboard
import {-# SOURCE #-} qualified GI.Gtk.Objects.Container as Gtk.Container
import {-# SOURCE #-} qualified GI.Gtk.Objects.IconFactory as Gtk.IconFactory
import {-# SOURCE #-} qualified GI.Gtk.Objects.RcStyle as Gtk.RcStyle
import {-# SOURCE #-} qualified GI.Gtk.Objects.Settings as Gtk.Settings
import {-# SOURCE #-} qualified GI.Gtk.Objects.StyleContext as Gtk.StyleContext
import {-# SOURCE #-} qualified GI.Gtk.Objects.StyleProperties as Gtk.StyleProperties
import {-# SOURCE #-} qualified GI.Gtk.Objects.TextBuffer as Gtk.TextBuffer
import {-# SOURCE #-} qualified GI.Gtk.Objects.TextChildAnchor as Gtk.TextChildAnchor
import {-# SOURCE #-} qualified GI.Gtk.Objects.TextMark as Gtk.TextMark
import {-# SOURCE #-} qualified GI.Gtk.Objects.TextTag as Gtk.TextTag
import {-# SOURCE #-} qualified GI.Gtk.Objects.TextTagTable as Gtk.TextTagTable
import {-# SOURCE #-} qualified GI.Gtk.Objects.Tooltip as Gtk.Tooltip
import {-# SOURCE #-} qualified GI.Gtk.Objects.Widget as Gtk.Widget
import {-# SOURCE #-} qualified GI.Gtk.Objects.Window as Gtk.Window
import {-# SOURCE #-} qualified GI.Gtk.Objects.WindowGroup as Gtk.WindowGroup
import {-# SOURCE #-} qualified GI.Gtk.Structs.AccelGroupEntry as Gtk.AccelGroupEntry
import {-# SOURCE #-} qualified GI.Gtk.Structs.AccelKey as Gtk.AccelKey
import {-# SOURCE #-} qualified GI.Gtk.Structs.Border as Gtk.Border
import {-# SOURCE #-} qualified GI.Gtk.Structs.CssSection as Gtk.CssSection
import {-# SOURCE #-} qualified GI.Gtk.Structs.IconSet as Gtk.IconSet
import {-# SOURCE #-} qualified GI.Gtk.Structs.IconSource as Gtk.IconSource
import {-# SOURCE #-} qualified GI.Gtk.Structs.Requisition as Gtk.Requisition
import {-# SOURCE #-} qualified GI.Gtk.Structs.SelectionData as Gtk.SelectionData
import {-# SOURCE #-} qualified GI.Gtk.Structs.SettingsValue as Gtk.SettingsValue
import {-# SOURCE #-} qualified GI.Gtk.Structs.SymbolicColor as Gtk.SymbolicColor
import {-# SOURCE #-} qualified GI.Gtk.Structs.TargetEntry as Gtk.TargetEntry
import {-# SOURCE #-} qualified GI.Gtk.Structs.TargetList as Gtk.TargetList
import {-# SOURCE #-} qualified GI.Gtk.Structs.TextAppearance as Gtk.TextAppearance
import {-# SOURCE #-} qualified GI.Gtk.Structs.TextAttributes as Gtk.TextAttributes
import {-# SOURCE #-} qualified GI.Gtk.Structs.TextIter as Gtk.TextIter
import {-# SOURCE #-} qualified GI.Gtk.Structs.WidgetPath as Gtk.WidgetPath
import qualified GI.Pango.Enums as Pango.Enums
import qualified GI.Pango.Objects.Context as Pango.Context
import qualified GI.Pango.Objects.FontMap as Pango.FontMap
import qualified GI.Pango.Objects.Layout as Pango.Layout
import qualified GI.Pango.Structs.FontDescription as Pango.FontDescription
import qualified GI.Pango.Structs.Language as Pango.Language
import qualified GI.Pango.Structs.TabArray as Pango.TabArray

#else
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

#endif

-- | Memory-managed wrapper type.
newtype Style = Style (SP.ManagedPtr Style)
    deriving (Style -> Style -> Bool
(Style -> Style -> Bool) -> (Style -> Style -> Bool) -> Eq Style
forall a. (a -> a -> Bool) -> (a -> a -> Bool) -> Eq a
$c== :: Style -> Style -> Bool
== :: Style -> Style -> Bool
$c/= :: Style -> Style -> Bool
/= :: Style -> Style -> Bool
Eq)

instance SP.ManagedPtrNewtype Style where
    toManagedPtr :: Style -> ManagedPtr Style
toManagedPtr (Style ManagedPtr Style
p) = ManagedPtr Style
p

foreign import ccall "gtk_style_get_type"
    c_gtk_style_get_type :: IO B.Types.GType

instance B.Types.TypedObject Style where
    glibType :: IO GType
glibType = IO GType
c_gtk_style_get_type

instance B.Types.GObject Style

-- | Type class for types which can be safely cast to t'Style', for instance with `toStyle`.
class (SP.GObject o, O.IsDescendantOf Style o) => IsStyle o
instance (SP.GObject o, O.IsDescendantOf Style o) => IsStyle o

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

-- | Cast to t'Style', for types for which this is known to be safe. For general casts, use 'Data.GI.Base.ManagedPtr.castTo'.
toStyle :: (MIO.MonadIO m, IsStyle o) => o -> m Style
toStyle :: forall (m :: * -> *) o. (MonadIO m, IsStyle o) => o -> m Style
toStyle = IO Style -> m Style
forall a. IO a -> m a
forall (m :: * -> *) a. MonadIO m => IO a -> m a
MIO.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, ManagedPtrNewtype o, TypedObject o,
 ManagedPtrNewtype o', TypedObject o') =>
(ManagedPtr o' -> o') -> o -> IO o'
B.ManagedPtr.unsafeCastTo ManagedPtr Style -> Style
Style

-- | Convert t'Style' to and from t'Data.GI.Base.GValue.GValue'. See 'Data.GI.Base.GValue.toGValue' and 'Data.GI.Base.GValue.fromGValue'.
instance B.GValue.IsGValue (Maybe Style) where
    gvalueGType_ :: IO GType
gvalueGType_ = IO GType
c_gtk_style_get_type
    gvalueSet_ :: Ptr GValue -> Maybe Style -> IO ()
gvalueSet_ Ptr GValue
gv Maybe Style
P.Nothing = Ptr GValue -> Ptr Style -> IO ()
forall a. GObject a => Ptr GValue -> Ptr a -> IO ()
B.GValue.set_object Ptr GValue
gv (Ptr Style
forall a. Ptr a
FP.nullPtr :: FP.Ptr Style)
    gvalueSet_ Ptr GValue
gv (P.Just Style
obj) = Style -> (Ptr Style -> IO ()) -> IO ()
forall a c.
(HasCallStack, ManagedPtrNewtype a) =>
a -> (Ptr a -> IO c) -> IO c
B.ManagedPtr.withManagedPtr Style
obj (Ptr GValue -> Ptr Style -> IO ()
forall a. GObject a => Ptr GValue -> Ptr a -> IO ()
B.GValue.set_object Ptr GValue
gv)
    gvalueGet_ :: Ptr GValue -> IO (Maybe Style)
gvalueGet_ Ptr GValue
gv = do
        ptr <- Ptr GValue -> IO (Ptr Style)
forall a. GObject a => Ptr GValue -> IO (Ptr a)
B.GValue.get_object Ptr GValue
gv :: IO (FP.Ptr Style)
        if ptr /= FP.nullPtr
        then P.Just <$> B.ManagedPtr.newObject Style ptr
        else return P.Nothing
        
    

#if defined(ENABLE_OVERLOADING)
type family ResolveStyleMethod (t :: Symbol) (o :: DK.Type) :: DK.Type 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.OverloadedMethod 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

#if MIN_VERSION_base(4,13,0)
instance (info ~ ResolveStyleMethod t Style, O.OverloadedMethod info Style p, R.HasField t Style p) => R.HasField t Style p where
    getField = O.overloadedMethod @info

#endif

instance (info ~ ResolveStyleMethod t Style, O.OverloadedMethodInfo info Style) => OL.IsLabel t (O.MethodProxy info Style) where
#if MIN_VERSION_base(4,10,0)
    fromLabel = O.MethodProxy
#else
    fromLabel _ = O.MethodProxy
#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 ()

type C_StyleRealizeCallback =
    Ptr Style ->                            -- 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_StyleRealizeCallback :: 
    GObject a => (a -> StyleRealizeCallback) ->
    C_StyleRealizeCallback
wrap_StyleRealizeCallback :: forall a. GObject a => (a -> IO ()) -> C_StyleRealizeCallback
wrap_StyleRealizeCallback a -> IO ()
gi'cb Ptr Style
gi'selfPtr Ptr ()
_ = do
    Ptr Style -> (Style -> IO ()) -> IO ()
forall o b.
(HasCallStack, GObject o) =>
Ptr o -> (o -> IO b) -> IO b
B.ManagedPtr.withNewObject Ptr Style
gi'selfPtr ((Style -> IO ()) -> IO ()) -> (Style -> IO ()) -> IO ()
forall a b. (a -> b) -> a -> b
$ \Style
gi'self -> a -> IO ()
gi'cb (Style -> a
forall a b. Coercible a b => a -> b
Coerce.coerce Style
gi'self) 


-- | 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 -> ((?self :: a) => StyleRealizeCallback) -> m SignalHandlerId
onStyleRealize :: forall a (m :: * -> *).
(IsStyle a, MonadIO m) =>
a -> ((?self::a) => IO ()) -> m SignalHandlerId
onStyleRealize a
obj (?self::a) => IO ()
cb = IO SignalHandlerId -> m SignalHandlerId
forall a. IO a -> m a
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 wrapped :: a -> IO ()
wrapped a
self = let ?self = a
?self::a
self in IO ()
(?self::a) => IO ()
cb
    let wrapped' :: C_StyleRealizeCallback
wrapped' = (a -> IO ()) -> C_StyleRealizeCallback
forall a. GObject a => (a -> IO ()) -> C_StyleRealizeCallback
wrap_StyleRealizeCallback a -> IO ()
wrapped
    wrapped'' <- C_StyleRealizeCallback -> IO (FunPtr C_StyleRealizeCallback)
mk_StyleRealizeCallback C_StyleRealizeCallback
wrapped'
    connectSignalFunPtr obj "realize" wrapped'' SignalConnectBefore 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
-- @
-- 
-- 
-- 
-- By default the object invoking the signal is not passed to the callback.
-- If you need to access it, you can use the implit @?self@ parameter.
-- Note that this requires activating the @ImplicitParams@ GHC extension.
-- 
afterStyleRealize :: (IsStyle a, MonadIO m) => a -> ((?self :: a) => StyleRealizeCallback) -> m SignalHandlerId
afterStyleRealize :: forall a (m :: * -> *).
(IsStyle a, MonadIO m) =>
a -> ((?self::a) => IO ()) -> m SignalHandlerId
afterStyleRealize a
obj (?self::a) => IO ()
cb = IO SignalHandlerId -> m SignalHandlerId
forall a. IO a -> m a
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 wrapped :: a -> IO ()
wrapped a
self = let ?self = a
?self::a
self in IO ()
(?self::a) => IO ()
cb
    let wrapped' :: C_StyleRealizeCallback
wrapped' = (a -> IO ()) -> C_StyleRealizeCallback
forall a. GObject a => (a -> IO ()) -> C_StyleRealizeCallback
wrap_StyleRealizeCallback a -> IO ()
wrapped
    wrapped'' <- C_StyleRealizeCallback -> IO (FunPtr C_StyleRealizeCallback)
mk_StyleRealizeCallback C_StyleRealizeCallback
wrapped'
    connectSignalFunPtr obj "realize" wrapped'' SignalConnectAfter 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
    dbgSignalInfo = P.Just (O.ResolvedSymbolInfo {
        O.resolvedSymbolName = "GI.Gtk.Objects.Style::realize"
        , O.resolvedSymbolURL = "https://hackage.haskell.org/package/gi-gtk-3.0.43/docs/GI-Gtk-Objects-Style.html#g:signal:realize"})

#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 ()

type C_StyleUnrealizeCallback =
    Ptr Style ->                            -- 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_StyleUnrealizeCallback :: 
    GObject a => (a -> StyleUnrealizeCallback) ->
    C_StyleUnrealizeCallback
wrap_StyleUnrealizeCallback :: forall a. GObject a => (a -> IO ()) -> C_StyleRealizeCallback
wrap_StyleUnrealizeCallback a -> IO ()
gi'cb Ptr Style
gi'selfPtr Ptr ()
_ = do
    Ptr Style -> (Style -> IO ()) -> IO ()
forall o b.
(HasCallStack, GObject o) =>
Ptr o -> (o -> IO b) -> IO b
B.ManagedPtr.withNewObject Ptr Style
gi'selfPtr ((Style -> IO ()) -> IO ()) -> (Style -> IO ()) -> IO ()
forall a b. (a -> b) -> a -> b
$ \Style
gi'self -> a -> IO ()
gi'cb (Style -> a
forall a b. Coercible a b => a -> b
Coerce.coerce Style
gi'self) 


-- | 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 -> ((?self :: a) => StyleUnrealizeCallback) -> m SignalHandlerId
onStyleUnrealize :: forall a (m :: * -> *).
(IsStyle a, MonadIO m) =>
a -> ((?self::a) => IO ()) -> m SignalHandlerId
onStyleUnrealize a
obj (?self::a) => IO ()
cb = IO SignalHandlerId -> m SignalHandlerId
forall a. IO a -> m a
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 wrapped :: a -> IO ()
wrapped a
self = let ?self = a
?self::a
self in IO ()
(?self::a) => IO ()
cb
    let wrapped' :: C_StyleRealizeCallback
wrapped' = (a -> IO ()) -> C_StyleRealizeCallback
forall a. GObject a => (a -> IO ()) -> C_StyleRealizeCallback
wrap_StyleUnrealizeCallback a -> IO ()
wrapped
    wrapped'' <- C_StyleRealizeCallback -> IO (FunPtr C_StyleRealizeCallback)
mk_StyleUnrealizeCallback C_StyleRealizeCallback
wrapped'
    connectSignalFunPtr obj "unrealize" wrapped'' SignalConnectBefore 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
-- @
-- 
-- 
-- 
-- By default the object invoking the signal is not passed to the callback.
-- If you need to access it, you can use the implit @?self@ parameter.
-- Note that this requires activating the @ImplicitParams@ GHC extension.
-- 
afterStyleUnrealize :: (IsStyle a, MonadIO m) => a -> ((?self :: a) => StyleUnrealizeCallback) -> m SignalHandlerId
afterStyleUnrealize :: forall a (m :: * -> *).
(IsStyle a, MonadIO m) =>
a -> ((?self::a) => IO ()) -> m SignalHandlerId
afterStyleUnrealize a
obj (?self::a) => IO ()
cb = IO SignalHandlerId -> m SignalHandlerId
forall a. IO a -> m a
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 wrapped :: a -> IO ()
wrapped a
self = let ?self = a
?self::a
self in IO ()
(?self::a) => IO ()
cb
    let wrapped' :: C_StyleRealizeCallback
wrapped' = (a -> IO ()) -> C_StyleRealizeCallback
forall a. GObject a => (a -> IO ()) -> C_StyleRealizeCallback
wrap_StyleUnrealizeCallback a -> IO ()
wrapped
    wrapped'' <- C_StyleRealizeCallback -> IO (FunPtr C_StyleRealizeCallback)
mk_StyleUnrealizeCallback C_StyleRealizeCallback
wrapped'
    connectSignalFunPtr obj "unrealize" wrapped'' SignalConnectAfter 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
    dbgSignalInfo = P.Just (O.ResolvedSymbolInfo {
        O.resolvedSymbolName = "GI.Gtk.Objects.Style::unrealize"
        , O.resolvedSymbolURL = "https://hackage.haskell.org/package/gi-gtk-3.0.43/docs/GI-Gtk-Objects-Style.html#g:signal:unrealize"})

#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 :: forall (m :: * -> *) o.
(MonadIO m, IsStyle o) =>
o -> m (Maybe StyleContext)
getStyleContext o
obj = IO (Maybe StyleContext) -> m (Maybe StyleContext)
forall a. IO a -> m a
forall (m :: * -> *) a. MonadIO m => IO a -> m a
MIO.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 t'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 :: forall o (m :: * -> *) a.
(IsStyle o, MonadIO m, IsStyleContext a) =>
a -> m (GValueConstruct o)
constructStyleContext a
val = IO (GValueConstruct o) -> m (GValueConstruct o)
forall a. IO a -> m a
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
$ do
    IO (GValueConstruct o) -> IO (GValueConstruct o)
forall a. IO a -> IO a
forall (m :: * -> *) a. MonadIO m => IO a -> m a
MIO.liftIO (IO (GValueConstruct o) -> IO (GValueConstruct o))
-> IO (GValueConstruct o) -> IO (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
    attrPut = undefined
    attrTransfer _ v = do
        unsafeCastTo Gtk.StyleContext.StyleContext v
    attrConstruct = constructStyleContext
    attrClear = undefined
    dbgAttrInfo = P.Just (O.ResolvedSymbolInfo {
        O.resolvedSymbolName = "GI.Gtk.Objects.Style.context"
        , O.resolvedSymbolURL = "https://hackage.haskell.org/package/gi-gtk-3.0.43/docs/GI-Gtk-Objects-Style.html#g:attr:context"
        })
#endif

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

#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 :: forall (m :: * -> *). (HasCallStack, MonadIO m) => m Style
styleNew  = IO Style -> m Style
forall a. IO a -> m a
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
    result <- IO (Ptr Style)
gtk_style_new
    checkUnexpectedReturnNULL "styleNew" result
    result' <- (wrapObject Style) result
    return 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" }
--           , argCType = Just "GtkStyle*"
--           , direction = DirectionIn
--           , mayBeNull = False
--           , argDoc =
--               Documentation { rawDocText = Nothing , sinceVersion = Nothing }
--           , argScope = ScopeTypeInvalid
--           , argClosure = -1
--           , argDestroy = -1
--           , argCallerAllocates = False
--           , argCallbackUserData = False
--           , transfer = TransferNothing
--           }
--       , Arg
--           { argCName = "cr"
--           , argType =
--               TInterface Name { namespace = "cairo" , name = "Context" }
--           , argCType = Just "cairo_t*"
--           , direction = DirectionIn
--           , mayBeNull = False
--           , argDoc =
--               Documentation { rawDocText = Nothing , sinceVersion = Nothing }
--           , argScope = ScopeTypeInvalid
--           , argClosure = -1
--           , argDestroy = -1
--           , argCallerAllocates = False
--           , argCallbackUserData = False
--           , transfer = TransferNothing
--           }
--       , Arg
--           { argCName = "window"
--           , argType = TInterface Name { namespace = "Gdk" , name = "Window" }
--           , argCType = Just "GdkWindow*"
--           , direction = DirectionIn
--           , mayBeNull = False
--           , argDoc =
--               Documentation { rawDocText = Nothing , sinceVersion = Nothing }
--           , argScope = ScopeTypeInvalid
--           , argClosure = -1
--           , argDestroy = -1
--           , argCallerAllocates = False
--           , argCallbackUserData = False
--           , transfer = TransferNothing
--           }
--       , Arg
--           { argCName = "state_type"
--           , argType =
--               TInterface Name { namespace = "Gtk" , name = "StateType" }
--           , argCType = Just "GtkStateType"
--           , direction = DirectionIn
--           , mayBeNull = False
--           , argDoc =
--               Documentation { rawDocText = Nothing , sinceVersion = Nothing }
--           , argScope = ScopeTypeInvalid
--           , argClosure = -1
--           , argDestroy = -1
--           , argCallerAllocates = False
--           , argCallbackUserData = False
--           , transfer = TransferNothing
--           }
--       , Arg
--           { argCName = "x"
--           , argType = TBasicType TInt
--           , argCType = Just "gint"
--           , direction = DirectionIn
--           , mayBeNull = False
--           , argDoc =
--               Documentation { rawDocText = Nothing , sinceVersion = Nothing }
--           , argScope = ScopeTypeInvalid
--           , argClosure = -1
--           , argDestroy = -1
--           , argCallerAllocates = False
--           , argCallbackUserData = False
--           , transfer = TransferNothing
--           }
--       , Arg
--           { argCName = "y"
--           , argType = TBasicType TInt
--           , argCType = Just "gint"
--           , direction = DirectionIn
--           , mayBeNull = False
--           , argDoc =
--               Documentation { rawDocText = Nothing , sinceVersion = Nothing }
--           , argScope = ScopeTypeInvalid
--           , argClosure = -1
--           , argDestroy = -1
--           , argCallerAllocates = False
--           , argCallbackUserData = False
--           , transfer = TransferNothing
--           }
--       , Arg
--           { argCName = "width"
--           , argType = TBasicType TInt
--           , argCType = Just "gint"
--           , direction = DirectionIn
--           , mayBeNull = False
--           , argDoc =
--               Documentation { rawDocText = Nothing , sinceVersion = Nothing }
--           , argScope = ScopeTypeInvalid
--           , argClosure = -1
--           , argDestroy = -1
--           , argCallerAllocates = False
--           , argCallbackUserData = False
--           , transfer = TransferNothing
--           }
--       , Arg
--           { argCName = "height"
--           , argType = TBasicType TInt
--           , argCType = Just "gint"
--           , direction = DirectionIn
--           , mayBeNull = False
--           , argDoc =
--               Documentation { rawDocText = Nothing , sinceVersion = Nothing }
--           , argScope = ScopeTypeInvalid
--           , argClosure = -1
--           , argDestroy = -1
--           , argCallerAllocates = False
--           , argCallbackUserData = 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 :: forall (m :: * -> *) a b.
(HasCallStack, MonadIO m, IsStyle a, IsWindow b) =>
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 a. IO a -> m a
forall (m :: * -> *) a. MonadIO m => IO a -> m a
liftIO (IO () -> m ()) -> IO () -> m ()
forall a b. (a -> b) -> a -> b
$ do
    style' <- a -> IO (Ptr Style)
forall a b. (HasCallStack, ManagedPtrNewtype a) => a -> IO (Ptr b)
unsafeManagedPtrCastPtr a
style
    cr' <- unsafeManagedPtrGetPtr cr
    window' <- unsafeManagedPtrCastPtr window
    let 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
    gtk_style_apply_default_background style' cr' window' stateType' x y width height
    touchManagedPtr style
    touchManagedPtr cr
    touchManagedPtr window
    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.OverloadedMethod StyleApplyDefaultBackgroundMethodInfo a signature where
    overloadedMethod = styleApplyDefaultBackground

instance O.OverloadedMethodInfo StyleApplyDefaultBackgroundMethodInfo a where
    overloadedMethodInfo = P.Just (O.ResolvedSymbolInfo {
        O.resolvedSymbolName = "GI.Gtk.Objects.Style.styleApplyDefaultBackground",
        O.resolvedSymbolURL = "https://hackage.haskell.org/package/gi-gtk-3.0.43/docs/GI-Gtk-Objects-Style.html#v:styleApplyDefaultBackground"
        })


#endif

-- method Style::copy
-- method type : OrdinaryMethod
-- Args: [ Arg
--           { argCName = "style"
--           , argType = TInterface Name { namespace = "Gtk" , name = "Style" }
--           , argCType = Just "GtkStyle*"
--           , direction = DirectionIn
--           , mayBeNull = False
--           , argDoc =
--               Documentation
--                 { rawDocText = Just "a #GtkStyle" , sinceVersion = Nothing }
--           , argScope = ScopeTypeInvalid
--           , argClosure = -1
--           , argDestroy = -1
--           , argCallerAllocates = False
--           , argCallbackUserData = 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 :: forall (m :: * -> *) a.
(HasCallStack, MonadIO m, IsStyle a) =>
a -> m Style
styleCopy a
style = IO Style -> m Style
forall a. IO a -> m a
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
    style' <- a -> IO (Ptr Style)
forall a b. (HasCallStack, ManagedPtrNewtype a) => a -> IO (Ptr b)
unsafeManagedPtrCastPtr a
style
    result <- gtk_style_copy style'
    checkUnexpectedReturnNULL "styleCopy" result
    result' <- (wrapObject Style) result
    touchManagedPtr style
    return result'

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

instance O.OverloadedMethodInfo StyleCopyMethodInfo a where
    overloadedMethodInfo = P.Just (O.ResolvedSymbolInfo {
        O.resolvedSymbolName = "GI.Gtk.Objects.Style.styleCopy",
        O.resolvedSymbolURL = "https://hackage.haskell.org/package/gi-gtk-3.0.43/docs/GI-Gtk-Objects-Style.html#v:styleCopy"
        })


#endif

-- method Style::detach
-- method type : OrdinaryMethod
-- Args: [ Arg
--           { argCName = "style"
--           , argType = TInterface Name { namespace = "Gtk" , name = "Style" }
--           , argCType = Just "GtkStyle*"
--           , direction = DirectionIn
--           , mayBeNull = False
--           , argDoc =
--               Documentation
--                 { rawDocText = Just "a #GtkStyle" , sinceVersion = Nothing }
--           , argScope = ScopeTypeInvalid
--           , argClosure = -1
--           , argDestroy = -1
--           , argCallerAllocates = False
--           , argCallbackUserData = 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 :: forall (m :: * -> *) a.
(HasCallStack, MonadIO m, IsStyle a) =>
a -> m ()
styleDetach a
style = IO () -> m ()
forall a. IO a -> m a
forall (m :: * -> *) a. MonadIO m => IO a -> m a
liftIO (IO () -> m ()) -> IO () -> m ()
forall a b. (a -> b) -> a -> b
$ do
    style' <- a -> IO (Ptr Style)
forall a b. (HasCallStack, ManagedPtrNewtype a) => a -> IO (Ptr b)
unsafeManagedPtrCastPtr a
style
    gtk_style_detach style'
    touchManagedPtr style
    return ()

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

instance O.OverloadedMethodInfo StyleDetachMethodInfo a where
    overloadedMethodInfo = P.Just (O.ResolvedSymbolInfo {
        O.resolvedSymbolName = "GI.Gtk.Objects.Style.styleDetach",
        O.resolvedSymbolURL = "https://hackage.haskell.org/package/gi-gtk-3.0.43/docs/GI-Gtk-Objects-Style.html#v:styleDetach"
        })


#endif

-- method Style::get_style_property
-- method type : OrdinaryMethod
-- Args: [ Arg
--           { argCName = "style"
--           , argType = TInterface Name { namespace = "Gtk" , name = "Style" }
--           , argCType = Just "GtkStyle*"
--           , direction = DirectionIn
--           , mayBeNull = False
--           , argDoc =
--               Documentation
--                 { rawDocText = Just "a #GtkStyle" , sinceVersion = Nothing }
--           , argScope = ScopeTypeInvalid
--           , argClosure = -1
--           , argDestroy = -1
--           , argCallerAllocates = False
--           , argCallbackUserData = False
--           , transfer = TransferNothing
--           }
--       , Arg
--           { argCName = "widget_type"
--           , argType = TBasicType TGType
--           , argCType = Just "GType"
--           , 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
--           , argCallbackUserData = False
--           , transfer = TransferNothing
--           }
--       , Arg
--           { argCName = "property_name"
--           , argType = TBasicType TUTF8
--           , argCType = Just "const gchar*"
--           , 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
--           , argCallbackUserData = False
--           , transfer = TransferNothing
--           }
--       , Arg
--           { argCName = "value"
--           , argType = TGValue
--           , argCType = Just "GValue*"
--           , 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
--           , argCallbackUserData = False
--           , 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 : TGValue
    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 :: forall (m :: * -> *) a.
(HasCallStack, MonadIO m, IsStyle a) =>
a -> GType -> Text -> m GValue
styleGetStyleProperty a
style GType
widgetType Text
propertyName = IO GValue -> m GValue
forall a. IO a -> m a
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
    style' <- a -> IO (Ptr Style)
forall a b. (HasCallStack, ManagedPtrNewtype a) => a -> IO (Ptr b)
unsafeManagedPtrCastPtr a
style
    let widgetType' = GType -> CGType
gtypeToCGType GType
widgetType
    propertyName' <- textToCString propertyName
    value <- SP.callocBytes 24 :: IO (Ptr GValue)
    gtk_style_get_style_property style' widgetType' propertyName' value
    value' <- B.GValue.wrapGValuePtr value
    touchManagedPtr style
    freeMem propertyName'
    return value'

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

instance O.OverloadedMethodInfo StyleGetStylePropertyMethodInfo a where
    overloadedMethodInfo = P.Just (O.ResolvedSymbolInfo {
        O.resolvedSymbolName = "GI.Gtk.Objects.Style.styleGetStyleProperty",
        O.resolvedSymbolURL = "https://hackage.haskell.org/package/gi-gtk-3.0.43/docs/GI-Gtk-Objects-Style.html#v:styleGetStyleProperty"
        })


#endif

-- method Style::has_context
-- method type : OrdinaryMethod
-- Args: [ Arg
--           { argCName = "style"
--           , argType = TInterface Name { namespace = "Gtk" , name = "Style" }
--           , argCType = Just "GtkStyle*"
--           , direction = DirectionIn
--           , mayBeNull = False
--           , argDoc =
--               Documentation
--                 { rawDocText = Just "a #GtkStyle" , sinceVersion = Nothing }
--           , argScope = ScopeTypeInvalid
--           , argClosure = -1
--           , argDestroy = -1
--           , argCallerAllocates = False
--           , argCallbackUserData = 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 :: forall (m :: * -> *) a.
(HasCallStack, MonadIO m, IsStyle a) =>
a -> m Bool
styleHasContext a
style = IO Bool -> m Bool
forall a. IO a -> m a
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
    style' <- a -> IO (Ptr Style)
forall a b. (HasCallStack, ManagedPtrNewtype a) => a -> IO (Ptr b)
unsafeManagedPtrCastPtr a
style
    result <- gtk_style_has_context style'
    let result' = (CInt -> CInt -> Bool
forall a. Eq a => a -> a -> Bool
/= CInt
0) CInt
result
    touchManagedPtr style
    return result'

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

instance O.OverloadedMethodInfo StyleHasContextMethodInfo a where
    overloadedMethodInfo = P.Just (O.ResolvedSymbolInfo {
        O.resolvedSymbolName = "GI.Gtk.Objects.Style.styleHasContext",
        O.resolvedSymbolURL = "https://hackage.haskell.org/package/gi-gtk-3.0.43/docs/GI-Gtk-Objects-Style.html#v:styleHasContext"
        })


#endif

-- method Style::lookup_color
-- method type : OrdinaryMethod
-- Args: [ Arg
--           { argCName = "style"
--           , argType = TInterface Name { namespace = "Gtk" , name = "Style" }
--           , argCType = Just "GtkStyle*"
--           , direction = DirectionIn
--           , mayBeNull = False
--           , argDoc =
--               Documentation
--                 { rawDocText = Just "a #GtkStyle" , sinceVersion = Nothing }
--           , argScope = ScopeTypeInvalid
--           , argClosure = -1
--           , argDestroy = -1
--           , argCallerAllocates = False
--           , argCallbackUserData = False
--           , transfer = TransferNothing
--           }
--       , Arg
--           { argCName = "color_name"
--           , argType = TBasicType TUTF8
--           , argCType = Just "const gchar*"
--           , 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
--           , argCallbackUserData = False
--           , transfer = TransferNothing
--           }
--       , Arg
--           { argCName = "color"
--           , argType = TInterface Name { namespace = "Gdk" , name = "Color" }
--           , argCType = Just "GdkColor*"
--           , direction = DirectionOut
--           , mayBeNull = False
--           , argDoc =
--               Documentation
--                 { rawDocText = Just "the #GdkColor to fill in"
--                 , sinceVersion = Nothing
--                 }
--           , argScope = ScopeTypeInvalid
--           , argClosure = -1
--           , argDestroy = -1
--           , argCallerAllocates = True
--           , argCallbackUserData = False
--           , 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 :: forall (m :: * -> *) a.
(HasCallStack, MonadIO m, IsStyle a) =>
a -> Text -> m (Bool, Color)
styleLookupColor a
style Text
colorName = IO (Bool, Color) -> m (Bool, Color)
forall a. IO a -> m a
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
    style' <- a -> IO (Ptr Style)
forall a b. (HasCallStack, ManagedPtrNewtype a) => a -> IO (Ptr b)
unsafeManagedPtrCastPtr a
style
    colorName' <- textToCString colorName
    color <- SP.callocBoxedBytes 12 :: IO (Ptr Gdk.Color.Color)
    result <- gtk_style_lookup_color style' colorName' color
    let result' = (CInt -> CInt -> Bool
forall a. Eq a => a -> a -> Bool
/= CInt
0) CInt
result
    color' <- (wrapBoxed Gdk.Color.Color) color
    touchManagedPtr style
    freeMem colorName'
    return (result', color')

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

instance O.OverloadedMethodInfo StyleLookupColorMethodInfo a where
    overloadedMethodInfo = P.Just (O.ResolvedSymbolInfo {
        O.resolvedSymbolName = "GI.Gtk.Objects.Style.styleLookupColor",
        O.resolvedSymbolURL = "https://hackage.haskell.org/package/gi-gtk-3.0.43/docs/GI-Gtk-Objects-Style.html#v:styleLookupColor"
        })


#endif

-- method Style::lookup_icon_set
-- method type : OrdinaryMethod
-- Args: [ Arg
--           { argCName = "style"
--           , argType = TInterface Name { namespace = "Gtk" , name = "Style" }
--           , argCType = Just "GtkStyle*"
--           , direction = DirectionIn
--           , mayBeNull = False
--           , argDoc =
--               Documentation
--                 { rawDocText = Just "a #GtkStyle" , sinceVersion = Nothing }
--           , argScope = ScopeTypeInvalid
--           , argClosure = -1
--           , argDestroy = -1
--           , argCallerAllocates = False
--           , argCallbackUserData = False
--           , transfer = TransferNothing
--           }
--       , Arg
--           { argCName = "stock_id"
--           , argType = TBasicType TUTF8
--           , argCType = Just "const gchar*"
--           , direction = DirectionIn
--           , mayBeNull = False
--           , argDoc =
--               Documentation
--                 { rawDocText = Just "an icon name" , sinceVersion = Nothing }
--           , argScope = ScopeTypeInvalid
--           , argClosure = -1
--           , argDestroy = -1
--           , argCallerAllocates = False
--           , argCallbackUserData = 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 :: forall (m :: * -> *) a.
(HasCallStack, MonadIO m, IsStyle a) =>
a -> Text -> m IconSet
styleLookupIconSet a
style Text
stockId = IO IconSet -> m IconSet
forall a. IO a -> m a
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
    style' <- a -> IO (Ptr Style)
forall a b. (HasCallStack, ManagedPtrNewtype a) => a -> IO (Ptr b)
unsafeManagedPtrCastPtr a
style
    stockId' <- textToCString stockId
    result <- gtk_style_lookup_icon_set style' stockId'
    checkUnexpectedReturnNULL "styleLookupIconSet" result
    result' <- (newBoxed Gtk.IconSet.IconSet) result
    touchManagedPtr style
    freeMem stockId'
    return result'

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

instance O.OverloadedMethodInfo StyleLookupIconSetMethodInfo a where
    overloadedMethodInfo = P.Just (O.ResolvedSymbolInfo {
        O.resolvedSymbolName = "GI.Gtk.Objects.Style.styleLookupIconSet",
        O.resolvedSymbolURL = "https://hackage.haskell.org/package/gi-gtk-3.0.43/docs/GI-Gtk-Objects-Style.html#v:styleLookupIconSet"
        })


#endif

-- method Style::render_icon
-- method type : OrdinaryMethod
-- Args: [ Arg
--           { argCName = "style"
--           , argType = TInterface Name { namespace = "Gtk" , name = "Style" }
--           , argCType = Just "GtkStyle*"
--           , direction = DirectionIn
--           , mayBeNull = False
--           , argDoc =
--               Documentation
--                 { rawDocText = Just "a #GtkStyle" , sinceVersion = Nothing }
--           , argScope = ScopeTypeInvalid
--           , argClosure = -1
--           , argDestroy = -1
--           , argCallerAllocates = False
--           , argCallbackUserData = False
--           , transfer = TransferNothing
--           }
--       , Arg
--           { argCName = "source"
--           , argType =
--               TInterface Name { namespace = "Gtk" , name = "IconSource" }
--           , argCType = Just "const GtkIconSource*"
--           , 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
--           , argCallbackUserData = False
--           , transfer = TransferNothing
--           }
--       , Arg
--           { argCName = "direction"
--           , argType =
--               TInterface Name { namespace = "Gtk" , name = "TextDirection" }
--           , argCType = Just "GtkTextDirection"
--           , direction = DirectionIn
--           , mayBeNull = False
--           , argDoc =
--               Documentation
--                 { rawDocText = Just "a text direction" , sinceVersion = Nothing }
--           , argScope = ScopeTypeInvalid
--           , argClosure = -1
--           , argDestroy = -1
--           , argCallerAllocates = False
--           , argCallbackUserData = False
--           , transfer = TransferNothing
--           }
--       , Arg
--           { argCName = "state"
--           , argType =
--               TInterface Name { namespace = "Gtk" , name = "StateType" }
--           , argCType = Just "GtkStateType"
--           , direction = DirectionIn
--           , mayBeNull = False
--           , argDoc =
--               Documentation
--                 { rawDocText = Just "a state" , sinceVersion = Nothing }
--           , argScope = ScopeTypeInvalid
--           , argClosure = -1
--           , argDestroy = -1
--           , argCallerAllocates = False
--           , argCallbackUserData = False
--           , transfer = TransferNothing
--           }
--       , Arg
--           { argCName = "size"
--           , argType = TBasicType TInt
--           , argCType = Just "GtkIconSize"
--           , 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
--           , argCallbackUserData = False
--           , transfer = TransferNothing
--           }
--       , Arg
--           { argCName = "widget"
--           , argType = TInterface Name { namespace = "Gtk" , name = "Widget" }
--           , argCType = Just "GtkWidget*"
--           , direction = DirectionIn
--           , mayBeNull = True
--           , argDoc =
--               Documentation
--                 { rawDocText = Just "the widget" , sinceVersion = Nothing }
--           , argScope = ScopeTypeInvalid
--           , argClosure = -1
--           , argDestroy = -1
--           , argCallerAllocates = False
--           , argCallbackUserData = False
--           , transfer = TransferNothing
--           }
--       , Arg
--           { argCName = "detail"
--           , argType = TBasicType TUTF8
--           , argCType = Just "const gchar*"
--           , direction = DirectionIn
--           , mayBeNull = True
--           , argDoc =
--               Documentation
--                 { rawDocText = Just "a style detail" , sinceVersion = Nothing }
--           , argScope = ScopeTypeInvalid
--           , argClosure = -1
--           , argDestroy = -1
--           , argCallerAllocates = False
--           , argCallbackUserData = 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 :: forall (m :: * -> *) a b.
(HasCallStack, MonadIO m, IsStyle a, IsWidget b) =>
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 a. IO a -> m a
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
    style' <- a -> IO (Ptr Style)
forall a b. (HasCallStack, ManagedPtrNewtype a) => a -> IO (Ptr b)
unsafeManagedPtrCastPtr a
style
    source' <- unsafeManagedPtrGetPtr source
    let 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' = (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
    maybeWidget <- case widget of
        Maybe b
Nothing -> Ptr Widget -> IO (Ptr Widget)
forall a. a -> IO a
forall (m :: * -> *) a. Monad m => a -> m a
return Ptr Widget
forall a. Ptr a
FP.nullPtr
        Just b
jWidget -> do
            jWidget' <- b -> IO (Ptr Widget)
forall a b. (HasCallStack, ManagedPtrNewtype a) => a -> IO (Ptr b)
unsafeManagedPtrCastPtr b
jWidget
            return jWidget'
    maybeDetail <- case detail of
        Maybe Text
Nothing -> CString -> IO CString
forall a. a -> IO a
forall (m :: * -> *) a. Monad m => a -> m a
return CString
forall a. Ptr a
FP.nullPtr
        Just Text
jDetail -> do
            jDetail' <- Text -> IO CString
textToCString Text
jDetail
            return jDetail'
    result <- gtk_style_render_icon style' source' direction' state' size maybeWidget maybeDetail
    checkUnexpectedReturnNULL "styleRenderIcon" result
    result' <- (wrapObject GdkPixbuf.Pixbuf.Pixbuf) result
    touchManagedPtr style
    touchManagedPtr source
    whenJust widget touchManagedPtr
    freeMem maybeDetail
    return 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.OverloadedMethod StyleRenderIconMethodInfo a signature where
    overloadedMethod = styleRenderIcon

instance O.OverloadedMethodInfo StyleRenderIconMethodInfo a where
    overloadedMethodInfo = P.Just (O.ResolvedSymbolInfo {
        O.resolvedSymbolName = "GI.Gtk.Objects.Style.styleRenderIcon",
        O.resolvedSymbolURL = "https://hackage.haskell.org/package/gi-gtk-3.0.43/docs/GI-Gtk-Objects-Style.html#v:styleRenderIcon"
        })


#endif

-- method Style::set_background
-- method type : OrdinaryMethod
-- Args: [ Arg
--           { argCName = "style"
--           , argType = TInterface Name { namespace = "Gtk" , name = "Style" }
--           , argCType = Just "GtkStyle*"
--           , direction = DirectionIn
--           , mayBeNull = False
--           , argDoc =
--               Documentation
--                 { rawDocText = Just "a #GtkStyle" , sinceVersion = Nothing }
--           , argScope = ScopeTypeInvalid
--           , argClosure = -1
--           , argDestroy = -1
--           , argCallerAllocates = False
--           , argCallbackUserData = False
--           , transfer = TransferNothing
--           }
--       , Arg
--           { argCName = "window"
--           , argType = TInterface Name { namespace = "Gdk" , name = "Window" }
--           , argCType = Just "GdkWindow*"
--           , direction = DirectionIn
--           , mayBeNull = False
--           , argDoc =
--               Documentation
--                 { rawDocText = Just "a #GdkWindow" , sinceVersion = Nothing }
--           , argScope = ScopeTypeInvalid
--           , argClosure = -1
--           , argDestroy = -1
--           , argCallerAllocates = False
--           , argCallbackUserData = False
--           , transfer = TransferNothing
--           }
--       , Arg
--           { argCName = "state_type"
--           , argType =
--               TInterface Name { namespace = "Gtk" , name = "StateType" }
--           , argCType = Just "GtkStateType"
--           , direction = DirectionIn
--           , mayBeNull = False
--           , argDoc =
--               Documentation
--                 { rawDocText = Just "a state" , sinceVersion = Nothing }
--           , argScope = ScopeTypeInvalid
--           , argClosure = -1
--           , argDestroy = -1
--           , argCallerAllocates = False
--           , argCallbackUserData = 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 :: forall (m :: * -> *) a b.
(HasCallStack, MonadIO m, IsStyle a, IsWindow b) =>
a -> b -> StateType -> m ()
styleSetBackground a
style b
window StateType
stateType = IO () -> m ()
forall a. IO a -> m a
forall (m :: * -> *) a. MonadIO m => IO a -> m a
liftIO (IO () -> m ()) -> IO () -> m ()
forall a b. (a -> b) -> a -> b
$ do
    style' <- a -> IO (Ptr Style)
forall a b. (HasCallStack, ManagedPtrNewtype a) => a -> IO (Ptr b)
unsafeManagedPtrCastPtr a
style
    window' <- unsafeManagedPtrCastPtr window
    let 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
    gtk_style_set_background style' window' stateType'
    touchManagedPtr style
    touchManagedPtr window
    return ()

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

instance O.OverloadedMethodInfo StyleSetBackgroundMethodInfo a where
    overloadedMethodInfo = P.Just (O.ResolvedSymbolInfo {
        O.resolvedSymbolName = "GI.Gtk.Objects.Style.styleSetBackground",
        O.resolvedSymbolURL = "https://hackage.haskell.org/package/gi-gtk-3.0.43/docs/GI-Gtk-Objects-Style.html#v:styleSetBackground"
        })


#endif