{-# LANGUAGE TypeApplications #-}


-- | Copyright  : Will Thompson, Iñaki García Etxebarria and Jonas Platte
-- License    : LGPL-2.1
-- Maintainer : Iñaki García Etxebarria
-- 
-- t'GI.Gtk.Objects.StyleContext.StyleContext' is an object that stores styling information affecting
-- a widget.
-- 
-- In order to construct the final style information, t'GI.Gtk.Objects.StyleContext.StyleContext'
-- queries information from all attached @/GtkStyleProviders/@. Style providers
-- can be either attached explicitly to the context through
-- 'GI.Gtk.Objects.StyleContext.styleContextAddProvider', or to the display through
-- 'GI.Gtk.Objects.StyleContext.styleContextAddProviderForDisplay'. The resulting style is a
-- combination of all providers’ information in priority order.
-- 
-- For GTK widgets, any t'GI.Gtk.Objects.StyleContext.StyleContext' returned by
-- 'GI.Gtk.Objects.Widget.widgetGetStyleContext' will already have a t'GI.Gdk.Objects.Display.Display' and
-- RTL\/LTR information set. The style context will also be updated
-- automatically if any of these settings change on the widget.
-- 
-- # Style Classes # {@/gtkstylecontext/@-classes}
-- 
-- Widgets can add style classes to their context, which can be used to associate
-- different styles by class. The documentation for individual widgets lists
-- which style classes it uses itself, and which style classes may be added by
-- applications to affect their appearance.
-- 
-- GTK defines macros for a number of style classes.
-- 
-- = Custom styling in UI libraries and applications
-- 
-- If you are developing a library with custom @/GtkWidgets/@ that
-- render differently than standard components, you may need to add a
-- t'GI.Gtk.Interfaces.StyleProvider.StyleProvider' yourself with the 'GI.Gtk.Constants.STYLE_PROVIDER_PRIORITY_FALLBACK'
-- priority, either a t'GI.Gtk.Objects.CssProvider.CssProvider' or a custom object implementing the
-- t'GI.Gtk.Interfaces.StyleProvider.StyleProvider' interface. This way themes may still attempt
-- to style your UI elements in a different way if needed so.
-- 
-- If you are using custom styling on an applications, you probably want then
-- to make your style information prevail to the theme’s, so you must use
-- a t'GI.Gtk.Interfaces.StyleProvider.StyleProvider' with the 'GI.Gtk.Constants.STYLE_PROVIDER_PRIORITY_APPLICATION'
-- priority, keep in mind that the user settings in
-- @XDG_CONFIG_HOME\/gtk-4.0\/gtk.css@ will
-- still take precedence over your changes, as it uses the
-- 'GI.Gtk.Constants.STYLE_PROVIDER_PRIORITY_USER' priority.

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

module GI.Gtk.Objects.StyleContext
    ( 

-- * Exported types
    StyleContext(..)                        ,
    IsStyleContext                          ,
    toStyleContext                          ,


 -- * Methods
-- | 
-- 
--  === __Click to display all available methods, including inherited ones__
-- ==== Methods
-- [addClass]("GI.Gtk.Objects.StyleContext#g:method:addClass"), [addProvider]("GI.Gtk.Objects.StyleContext#g:method:addProvider"), [bindProperty]("GI.GObject.Objects.Object#g:method:bindProperty"), [bindPropertyFull]("GI.GObject.Objects.Object#g:method:bindPropertyFull"), [forceFloating]("GI.GObject.Objects.Object#g:method:forceFloating"), [freezeNotify]("GI.GObject.Objects.Object#g:method:freezeNotify"), [getv]("GI.GObject.Objects.Object#g:method:getv"), [hasClass]("GI.Gtk.Objects.StyleContext#g:method:hasClass"), [isFloating]("GI.GObject.Objects.Object#g:method:isFloating"), [lookupColor]("GI.Gtk.Objects.StyleContext#g:method:lookupColor"), [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"), [removeClass]("GI.Gtk.Objects.StyleContext#g:method:removeClass"), [removeProvider]("GI.Gtk.Objects.StyleContext#g:method:removeProvider"), [restore]("GI.Gtk.Objects.StyleContext#g:method:restore"), [runDispose]("GI.GObject.Objects.Object#g:method:runDispose"), [save]("GI.Gtk.Objects.StyleContext#g:method:save"), [stealData]("GI.GObject.Objects.Object#g:method:stealData"), [stealQdata]("GI.GObject.Objects.Object#g:method:stealQdata"), [thawNotify]("GI.GObject.Objects.Object#g:method:thawNotify"), [toString]("GI.Gtk.Objects.StyleContext#g:method:toString"), [unref]("GI.GObject.Objects.Object#g:method:unref"), [watchClosure]("GI.GObject.Objects.Object#g:method:watchClosure").
-- 
-- ==== Getters
-- [getBorder]("GI.Gtk.Objects.StyleContext#g:method:getBorder"), [getColor]("GI.Gtk.Objects.StyleContext#g:method:getColor"), [getData]("GI.GObject.Objects.Object#g:method:getData"), [getDisplay]("GI.Gtk.Objects.StyleContext#g:method:getDisplay"), [getMargin]("GI.Gtk.Objects.StyleContext#g:method:getMargin"), [getPadding]("GI.Gtk.Objects.StyleContext#g:method:getPadding"), [getProperty]("GI.GObject.Objects.Object#g:method:getProperty"), [getQdata]("GI.GObject.Objects.Object#g:method:getQdata"), [getScale]("GI.Gtk.Objects.StyleContext#g:method:getScale"), [getState]("GI.Gtk.Objects.StyleContext#g:method:getState").
-- 
-- ==== Setters
-- [setData]("GI.GObject.Objects.Object#g:method:setData"), [setDataFull]("GI.GObject.Objects.Object#g:method:setDataFull"), [setDisplay]("GI.Gtk.Objects.StyleContext#g:method:setDisplay"), [setProperty]("GI.GObject.Objects.Object#g:method:setProperty"), [setScale]("GI.Gtk.Objects.StyleContext#g:method:setScale"), [setState]("GI.Gtk.Objects.StyleContext#g:method:setState").

#if defined(ENABLE_OVERLOADING)
    ResolveStyleContextMethod               ,
#endif

-- ** addClass #method:addClass#

#if defined(ENABLE_OVERLOADING)
    StyleContextAddClassMethodInfo          ,
#endif
    styleContextAddClass                    ,


-- ** addProvider #method:addProvider#

#if defined(ENABLE_OVERLOADING)
    StyleContextAddProviderMethodInfo       ,
#endif
    styleContextAddProvider                 ,


-- ** addProviderForDisplay #method:addProviderForDisplay#

    styleContextAddProviderForDisplay       ,


-- ** getBorder #method:getBorder#

#if defined(ENABLE_OVERLOADING)
    StyleContextGetBorderMethodInfo         ,
#endif
    styleContextGetBorder                   ,


-- ** getColor #method:getColor#

#if defined(ENABLE_OVERLOADING)
    StyleContextGetColorMethodInfo          ,
#endif
    styleContextGetColor                    ,


-- ** getDisplay #method:getDisplay#

#if defined(ENABLE_OVERLOADING)
    StyleContextGetDisplayMethodInfo        ,
#endif
    styleContextGetDisplay                  ,


-- ** getMargin #method:getMargin#

#if defined(ENABLE_OVERLOADING)
    StyleContextGetMarginMethodInfo         ,
#endif
    styleContextGetMargin                   ,


-- ** getPadding #method:getPadding#

#if defined(ENABLE_OVERLOADING)
    StyleContextGetPaddingMethodInfo        ,
#endif
    styleContextGetPadding                  ,


-- ** getScale #method:getScale#

#if defined(ENABLE_OVERLOADING)
    StyleContextGetScaleMethodInfo          ,
#endif
    styleContextGetScale                    ,


-- ** getState #method:getState#

#if defined(ENABLE_OVERLOADING)
    StyleContextGetStateMethodInfo          ,
#endif
    styleContextGetState                    ,


-- ** hasClass #method:hasClass#

#if defined(ENABLE_OVERLOADING)
    StyleContextHasClassMethodInfo          ,
#endif
    styleContextHasClass                    ,


-- ** lookupColor #method:lookupColor#

#if defined(ENABLE_OVERLOADING)
    StyleContextLookupColorMethodInfo       ,
#endif
    styleContextLookupColor                 ,


-- ** removeClass #method:removeClass#

#if defined(ENABLE_OVERLOADING)
    StyleContextRemoveClassMethodInfo       ,
#endif
    styleContextRemoveClass                 ,


-- ** removeProvider #method:removeProvider#

#if defined(ENABLE_OVERLOADING)
    StyleContextRemoveProviderMethodInfo    ,
#endif
    styleContextRemoveProvider              ,


-- ** removeProviderForDisplay #method:removeProviderForDisplay#

    styleContextRemoveProviderForDisplay    ,


-- ** restore #method:restore#

#if defined(ENABLE_OVERLOADING)
    StyleContextRestoreMethodInfo           ,
#endif
    styleContextRestore                     ,


-- ** save #method:save#

#if defined(ENABLE_OVERLOADING)
    StyleContextSaveMethodInfo              ,
#endif
    styleContextSave                        ,


-- ** setDisplay #method:setDisplay#

#if defined(ENABLE_OVERLOADING)
    StyleContextSetDisplayMethodInfo        ,
#endif
    styleContextSetDisplay                  ,


-- ** setScale #method:setScale#

#if defined(ENABLE_OVERLOADING)
    StyleContextSetScaleMethodInfo          ,
#endif
    styleContextSetScale                    ,


-- ** setState #method:setState#

#if defined(ENABLE_OVERLOADING)
    StyleContextSetStateMethodInfo          ,
#endif
    styleContextSetState                    ,


-- ** toString #method:toString#

#if defined(ENABLE_OVERLOADING)
    StyleContextToStringMethodInfo          ,
#endif
    styleContextToString                    ,




 -- * Properties


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

#if defined(ENABLE_OVERLOADING)
    StyleContextDisplayPropertyInfo         ,
#endif
    constructStyleContextDisplay            ,
    getStyleContextDisplay                  ,
    setStyleContextDisplay                  ,
#if defined(ENABLE_OVERLOADING)
    styleContextDisplay                     ,
#endif




    ) 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.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 GHC.Records as R

import qualified GI.GObject.Objects.Object as GObject.Object
import qualified GI.Gdk.Objects.Display as Gdk.Display
import qualified GI.Gdk.Structs.RGBA as Gdk.RGBA
import {-# SOURCE #-} qualified GI.Gtk.Flags as Gtk.Flags
import {-# SOURCE #-} qualified GI.Gtk.Interfaces.StyleProvider as Gtk.StyleProvider
import {-# SOURCE #-} qualified GI.Gtk.Structs.Border as Gtk.Border

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

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

foreign import ccall "gtk_style_context_get_type"
    c_gtk_style_context_get_type :: IO B.Types.GType

instance B.Types.TypedObject StyleContext where
    glibType :: IO GType
glibType = IO GType
c_gtk_style_context_get_type

instance B.Types.GObject StyleContext

-- | Type class for types which can be safely cast to `StyleContext`, for instance with `toStyleContext`.
class (SP.GObject o, O.IsDescendantOf StyleContext o) => IsStyleContext o
instance (SP.GObject o, O.IsDescendantOf StyleContext o) => IsStyleContext o

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

-- | Cast to `StyleContext`, for types for which this is known to be safe. For general casts, use `Data.GI.Base.ManagedPtr.castTo`.
toStyleContext :: (MIO.MonadIO m, IsStyleContext o) => o -> m StyleContext
toStyleContext :: forall (m :: * -> *) o.
(MonadIO m, IsStyleContext o) =>
o -> m StyleContext
toStyleContext = IO StyleContext -> m StyleContext
forall (m :: * -> *) a. MonadIO m => IO a -> m a
MIO.liftIO (IO StyleContext -> m StyleContext)
-> (o -> IO StyleContext) -> o -> m StyleContext
forall b c a. (b -> c) -> (a -> b) -> a -> c
. (ManagedPtr StyleContext -> StyleContext) -> o -> IO StyleContext
forall o o'.
(HasCallStack, ManagedPtrNewtype o, TypedObject o,
 ManagedPtrNewtype o', TypedObject o') =>
(ManagedPtr o' -> o') -> o -> IO o'
B.ManagedPtr.unsafeCastTo ManagedPtr StyleContext -> StyleContext
StyleContext

-- | Convert 'StyleContext' to and from 'Data.GI.Base.GValue.GValue'. See 'Data.GI.Base.GValue.toGValue' and 'Data.GI.Base.GValue.fromGValue'.
instance B.GValue.IsGValue (Maybe StyleContext) where
    gvalueGType_ :: IO GType
gvalueGType_ = IO GType
c_gtk_style_context_get_type
    gvalueSet_ :: Ptr GValue -> Maybe StyleContext -> IO ()
gvalueSet_ Ptr GValue
gv Maybe StyleContext
P.Nothing = Ptr GValue -> Ptr StyleContext -> IO ()
forall a. GObject a => Ptr GValue -> Ptr a -> IO ()
B.GValue.set_object Ptr GValue
gv (Ptr StyleContext
forall a. Ptr a
FP.nullPtr :: FP.Ptr StyleContext)
    gvalueSet_ Ptr GValue
gv (P.Just StyleContext
obj) = StyleContext -> (Ptr StyleContext -> IO ()) -> IO ()
forall a c.
(HasCallStack, ManagedPtrNewtype a) =>
a -> (Ptr a -> IO c) -> IO c
B.ManagedPtr.withManagedPtr StyleContext
obj (Ptr GValue -> Ptr StyleContext -> IO ()
forall a. GObject a => Ptr GValue -> Ptr a -> IO ()
B.GValue.set_object Ptr GValue
gv)
    gvalueGet_ :: Ptr GValue -> IO (Maybe StyleContext)
gvalueGet_ Ptr GValue
gv = do
        Ptr StyleContext
ptr <- Ptr GValue -> IO (Ptr StyleContext)
forall a. GObject a => Ptr GValue -> IO (Ptr a)
B.GValue.get_object Ptr GValue
gv :: IO (FP.Ptr StyleContext)
        if Ptr StyleContext
ptr Ptr StyleContext -> Ptr StyleContext -> Bool
forall a. Eq a => a -> a -> Bool
/= Ptr StyleContext
forall a. Ptr a
FP.nullPtr
        then StyleContext -> Maybe StyleContext
forall a. a -> Maybe a
P.Just (StyleContext -> Maybe StyleContext)
-> IO StyleContext -> IO (Maybe StyleContext)
forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b
<$> (ManagedPtr StyleContext -> StyleContext)
-> Ptr StyleContext -> IO StyleContext
forall a b.
(HasCallStack, GObject a, GObject b) =>
(ManagedPtr a -> a) -> Ptr b -> IO a
B.ManagedPtr.newObject ManagedPtr StyleContext -> StyleContext
StyleContext Ptr StyleContext
ptr
        else Maybe StyleContext -> IO (Maybe StyleContext)
forall (m :: * -> *) a. Monad m => a -> m a
return Maybe StyleContext
forall a. Maybe a
P.Nothing
        
    

#if defined(ENABLE_OVERLOADING)
type family ResolveStyleContextMethod (t :: Symbol) (o :: *) :: * where
    ResolveStyleContextMethod "addClass" o = StyleContextAddClassMethodInfo
    ResolveStyleContextMethod "addProvider" o = StyleContextAddProviderMethodInfo
    ResolveStyleContextMethod "bindProperty" o = GObject.Object.ObjectBindPropertyMethodInfo
    ResolveStyleContextMethod "bindPropertyFull" o = GObject.Object.ObjectBindPropertyFullMethodInfo
    ResolveStyleContextMethod "forceFloating" o = GObject.Object.ObjectForceFloatingMethodInfo
    ResolveStyleContextMethod "freezeNotify" o = GObject.Object.ObjectFreezeNotifyMethodInfo
    ResolveStyleContextMethod "getv" o = GObject.Object.ObjectGetvMethodInfo
    ResolveStyleContextMethod "hasClass" o = StyleContextHasClassMethodInfo
    ResolveStyleContextMethod "isFloating" o = GObject.Object.ObjectIsFloatingMethodInfo
    ResolveStyleContextMethod "lookupColor" o = StyleContextLookupColorMethodInfo
    ResolveStyleContextMethod "notify" o = GObject.Object.ObjectNotifyMethodInfo
    ResolveStyleContextMethod "notifyByPspec" o = GObject.Object.ObjectNotifyByPspecMethodInfo
    ResolveStyleContextMethod "ref" o = GObject.Object.ObjectRefMethodInfo
    ResolveStyleContextMethod "refSink" o = GObject.Object.ObjectRefSinkMethodInfo
    ResolveStyleContextMethod "removeClass" o = StyleContextRemoveClassMethodInfo
    ResolveStyleContextMethod "removeProvider" o = StyleContextRemoveProviderMethodInfo
    ResolveStyleContextMethod "restore" o = StyleContextRestoreMethodInfo
    ResolveStyleContextMethod "runDispose" o = GObject.Object.ObjectRunDisposeMethodInfo
    ResolveStyleContextMethod "save" o = StyleContextSaveMethodInfo
    ResolveStyleContextMethod "stealData" o = GObject.Object.ObjectStealDataMethodInfo
    ResolveStyleContextMethod "stealQdata" o = GObject.Object.ObjectStealQdataMethodInfo
    ResolveStyleContextMethod "thawNotify" o = GObject.Object.ObjectThawNotifyMethodInfo
    ResolveStyleContextMethod "toString" o = StyleContextToStringMethodInfo
    ResolveStyleContextMethod "unref" o = GObject.Object.ObjectUnrefMethodInfo
    ResolveStyleContextMethod "watchClosure" o = GObject.Object.ObjectWatchClosureMethodInfo
    ResolveStyleContextMethod "getBorder" o = StyleContextGetBorderMethodInfo
    ResolveStyleContextMethod "getColor" o = StyleContextGetColorMethodInfo
    ResolveStyleContextMethod "getData" o = GObject.Object.ObjectGetDataMethodInfo
    ResolveStyleContextMethod "getDisplay" o = StyleContextGetDisplayMethodInfo
    ResolveStyleContextMethod "getMargin" o = StyleContextGetMarginMethodInfo
    ResolveStyleContextMethod "getPadding" o = StyleContextGetPaddingMethodInfo
    ResolveStyleContextMethod "getProperty" o = GObject.Object.ObjectGetPropertyMethodInfo
    ResolveStyleContextMethod "getQdata" o = GObject.Object.ObjectGetQdataMethodInfo
    ResolveStyleContextMethod "getScale" o = StyleContextGetScaleMethodInfo
    ResolveStyleContextMethod "getState" o = StyleContextGetStateMethodInfo
    ResolveStyleContextMethod "setData" o = GObject.Object.ObjectSetDataMethodInfo
    ResolveStyleContextMethod "setDataFull" o = GObject.Object.ObjectSetDataFullMethodInfo
    ResolveStyleContextMethod "setDisplay" o = StyleContextSetDisplayMethodInfo
    ResolveStyleContextMethod "setProperty" o = GObject.Object.ObjectSetPropertyMethodInfo
    ResolveStyleContextMethod "setScale" o = StyleContextSetScaleMethodInfo
    ResolveStyleContextMethod "setState" o = StyleContextSetStateMethodInfo
    ResolveStyleContextMethod l o = O.MethodResolutionFailed l o

instance (info ~ ResolveStyleContextMethod t StyleContext, O.OverloadedMethod info StyleContext p) => OL.IsLabel t (StyleContext -> 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 ~ ResolveStyleContextMethod t StyleContext, O.OverloadedMethod info StyleContext p, R.HasField t StyleContext p) => R.HasField t StyleContext p where
    getField = O.overloadedMethod @info

#endif

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

#endif

-- VVV Prop "display"
   -- Type: TInterface (Name {namespace = "Gdk", name = "Display"})
   -- Flags: [PropertyReadable,PropertyWritable]
   -- Nullable: (Just False,Just False)

-- | Get the value of the “@display@” property.
-- When <https://github.com/haskell-gi/haskell-gi/wiki/Overloading overloading> is enabled, this is equivalent to
-- 
-- @
-- 'Data.GI.Base.Attributes.get' styleContext #display
-- @
getStyleContextDisplay :: (MonadIO m, IsStyleContext o) => o -> m Gdk.Display.Display
getStyleContextDisplay :: forall (m :: * -> *) o.
(MonadIO m, IsStyleContext o) =>
o -> m Display
getStyleContextDisplay o
obj = IO Display -> m Display
forall (m :: * -> *) a. MonadIO m => IO a -> m a
MIO.liftIO (IO Display -> m Display) -> IO Display -> m Display
forall a b. (a -> b) -> a -> b
$ Text -> IO (Maybe Display) -> IO Display
forall a. HasCallStack => Text -> IO (Maybe a) -> IO a
checkUnexpectedNothing Text
"getStyleContextDisplay" (IO (Maybe Display) -> IO Display)
-> IO (Maybe Display) -> IO Display
forall a b. (a -> b) -> a -> b
$ o
-> String -> (ManagedPtr Display -> Display) -> IO (Maybe Display)
forall a b.
(GObject a, GObject b) =>
a -> String -> (ManagedPtr b -> b) -> IO (Maybe b)
B.Properties.getObjectPropertyObject o
obj String
"display" ManagedPtr Display -> Display
Gdk.Display.Display

-- | Set the value of the “@display@” property.
-- When <https://github.com/haskell-gi/haskell-gi/wiki/Overloading overloading> is enabled, this is equivalent to
-- 
-- @
-- 'Data.GI.Base.Attributes.set' styleContext [ #display 'Data.GI.Base.Attributes.:=' value ]
-- @
setStyleContextDisplay :: (MonadIO m, IsStyleContext o, Gdk.Display.IsDisplay a) => o -> a -> m ()
setStyleContextDisplay :: forall (m :: * -> *) o a.
(MonadIO m, IsStyleContext o, IsDisplay a) =>
o -> a -> m ()
setStyleContextDisplay o
obj a
val = IO () -> m ()
forall (m :: * -> *) a. MonadIO m => IO a -> m a
MIO.liftIO (IO () -> m ()) -> IO () -> m ()
forall a b. (a -> b) -> a -> b
$ do
    o -> String -> Maybe a -> IO ()
forall a b.
(GObject a, GObject b) =>
a -> String -> Maybe b -> IO ()
B.Properties.setObjectPropertyObject o
obj String
"display" (a -> Maybe a
forall a. a -> Maybe a
Just a
val)

-- | Construct a `GValueConstruct` with valid value for the “@display@” property. This is rarely needed directly, but it is used by `Data.GI.Base.Constructible.new`.
constructStyleContextDisplay :: (IsStyleContext o, MIO.MonadIO m, Gdk.Display.IsDisplay a) => a -> m (GValueConstruct o)
constructStyleContextDisplay :: forall o (m :: * -> *) a.
(IsStyleContext o, MonadIO m, IsDisplay a) =>
a -> m (GValueConstruct o)
constructStyleContextDisplay 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
$ do
    IO (GValueConstruct o) -> IO (GValueConstruct o)
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
"display" (a -> Maybe a
forall a. a -> Maybe a
P.Just a
val)

#if defined(ENABLE_OVERLOADING)
data StyleContextDisplayPropertyInfo
instance AttrInfo StyleContextDisplayPropertyInfo where
    type AttrAllowedOps StyleContextDisplayPropertyInfo = '[ 'AttrSet, 'AttrConstruct, 'AttrGet]
    type AttrBaseTypeConstraint StyleContextDisplayPropertyInfo = IsStyleContext
    type AttrSetTypeConstraint StyleContextDisplayPropertyInfo = Gdk.Display.IsDisplay
    type AttrTransferTypeConstraint StyleContextDisplayPropertyInfo = Gdk.Display.IsDisplay
    type AttrTransferType StyleContextDisplayPropertyInfo = Gdk.Display.Display
    type AttrGetType StyleContextDisplayPropertyInfo = Gdk.Display.Display
    type AttrLabel StyleContextDisplayPropertyInfo = "display"
    type AttrOrigin StyleContextDisplayPropertyInfo = StyleContext
    attrGet = getStyleContextDisplay
    attrSet = setStyleContextDisplay
    attrTransfer _ v = do
        unsafeCastTo Gdk.Display.Display v
    attrConstruct = constructStyleContextDisplay
    attrClear = undefined
#endif

#if defined(ENABLE_OVERLOADING)
instance O.HasAttributeList StyleContext
type instance O.AttributeList StyleContext = StyleContextAttributeList
type StyleContextAttributeList = ('[ '("display", StyleContextDisplayPropertyInfo)] :: [(Symbol, *)])
#endif

#if defined(ENABLE_OVERLOADING)
styleContextDisplay :: AttrLabelProxy "display"
styleContextDisplay = AttrLabelProxy

#endif

#if defined(ENABLE_OVERLOADING)
type instance O.SignalList StyleContext = StyleContextSignalList
type StyleContextSignalList = ('[ '("notify", GObject.Object.ObjectNotifySignalInfo)] :: [(Symbol, *)])

#endif

-- method StyleContext::add_class
-- method type : OrdinaryMethod
-- Args: [ Arg
--           { argCName = "context"
--           , argType =
--               TInterface Name { namespace = "Gtk" , name = "StyleContext" }
--           , direction = DirectionIn
--           , mayBeNull = False
--           , argDoc =
--               Documentation
--                 { rawDocText = Just "a #GtkStyleContext" , sinceVersion = Nothing }
--           , argScope = ScopeTypeInvalid
--           , argClosure = -1
--           , argDestroy = -1
--           , argCallerAllocates = False
--           , transfer = TransferNothing
--           }
--       , Arg
--           { argCName = "class_name"
--           , argType = TBasicType TUTF8
--           , direction = DirectionIn
--           , mayBeNull = False
--           , argDoc =
--               Documentation
--                 { rawDocText = Just "class name to use in styling"
--                 , 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_context_add_class" gtk_style_context_add_class :: 
    Ptr StyleContext ->                     -- context : TInterface (Name {namespace = "Gtk", name = "StyleContext"})
    CString ->                              -- class_name : TBasicType TUTF8
    IO ()

-- | Adds a style class to /@context@/, so later uses of the
-- style context will make use of this new class for styling.
-- 
-- In the CSS file format, a t'GI.Gtk.Objects.Entry.Entry' defining a “search”
-- class, would be matched by:
-- 
-- > <!-- language="CSS" -->
-- >entry.search { ... }
-- 
-- 
-- While any widget defining a “search” class would be
-- matched by:
-- > <!-- language="CSS" -->
-- >.search { ... }
styleContextAddClass ::
    (B.CallStack.HasCallStack, MonadIO m, IsStyleContext a) =>
    a
    -- ^ /@context@/: a t'GI.Gtk.Objects.StyleContext.StyleContext'
    -> T.Text
    -- ^ /@className@/: class name to use in styling
    -> m ()
styleContextAddClass :: forall (m :: * -> *) a.
(HasCallStack, MonadIO m, IsStyleContext a) =>
a -> Text -> m ()
styleContextAddClass a
context Text
className = 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 StyleContext
context' <- a -> IO (Ptr StyleContext)
forall a b. (HasCallStack, ManagedPtrNewtype a) => a -> IO (Ptr b)
unsafeManagedPtrCastPtr a
context
    CString
className' <- Text -> IO CString
textToCString Text
className
    Ptr StyleContext -> CString -> IO ()
gtk_style_context_add_class Ptr StyleContext
context' CString
className'
    a -> IO ()
forall a. ManagedPtrNewtype a => a -> IO ()
touchManagedPtr a
context
    CString -> IO ()
forall a. Ptr a -> IO ()
freeMem CString
className'
    () -> IO ()
forall (m :: * -> *) a. Monad m => a -> m a
return ()

#if defined(ENABLE_OVERLOADING)
data StyleContextAddClassMethodInfo
instance (signature ~ (T.Text -> m ()), MonadIO m, IsStyleContext a) => O.OverloadedMethod StyleContextAddClassMethodInfo a signature where
    overloadedMethod = styleContextAddClass

instance O.OverloadedMethodInfo StyleContextAddClassMethodInfo a where
    overloadedMethodInfo = O.MethodInfo {
        O.overloadedMethodName = "GI.Gtk.Objects.StyleContext.styleContextAddClass",
        O.overloadedMethodURL = "https://hackage.haskell.org/package/gi-gtk-4.0.4/docs/GI-Gtk-Objects-StyleContext.html#v:styleContextAddClass"
        }


#endif

-- method StyleContext::add_provider
-- method type : OrdinaryMethod
-- Args: [ Arg
--           { argCName = "context"
--           , argType =
--               TInterface Name { namespace = "Gtk" , name = "StyleContext" }
--           , direction = DirectionIn
--           , mayBeNull = False
--           , argDoc =
--               Documentation
--                 { rawDocText = Just "a #GtkStyleContext" , sinceVersion = Nothing }
--           , argScope = ScopeTypeInvalid
--           , argClosure = -1
--           , argDestroy = -1
--           , argCallerAllocates = False
--           , transfer = TransferNothing
--           }
--       , Arg
--           { argCName = "provider"
--           , argType =
--               TInterface Name { namespace = "Gtk" , name = "StyleProvider" }
--           , direction = DirectionIn
--           , mayBeNull = False
--           , argDoc =
--               Documentation
--                 { rawDocText = Just "a #GtkStyleProvider"
--                 , sinceVersion = Nothing
--                 }
--           , argScope = ScopeTypeInvalid
--           , argClosure = -1
--           , argDestroy = -1
--           , argCallerAllocates = False
--           , transfer = TransferNothing
--           }
--       , Arg
--           { argCName = "priority"
--           , argType = TBasicType TUInt
--           , direction = DirectionIn
--           , mayBeNull = False
--           , argDoc =
--               Documentation
--                 { rawDocText =
--                     Just
--                       "the priority of the style provider. The lower\n           it is, the earlier it will be used in the style\n           construction. Typically this will be in the range\n           between %GTK_STYLE_PROVIDER_PRIORITY_FALLBACK and\n           %GTK_STYLE_PROVIDER_PRIORITY_USER"
--                 , 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_context_add_provider" gtk_style_context_add_provider :: 
    Ptr StyleContext ->                     -- context : TInterface (Name {namespace = "Gtk", name = "StyleContext"})
    Ptr Gtk.StyleProvider.StyleProvider ->  -- provider : TInterface (Name {namespace = "Gtk", name = "StyleProvider"})
    Word32 ->                               -- priority : TBasicType TUInt
    IO ()

-- | Adds a style provider to /@context@/, to be used in style construction.
-- Note that a style provider added by this function only affects
-- the style of the widget to which /@context@/ belongs. If you want
-- to affect the style of all widgets, use
-- 'GI.Gtk.Objects.StyleContext.styleContextAddProviderForDisplay'.
-- 
-- Note: If both priorities are the same, a t'GI.Gtk.Interfaces.StyleProvider.StyleProvider'
-- added through this function takes precedence over another added
-- through 'GI.Gtk.Objects.StyleContext.styleContextAddProviderForDisplay'.
styleContextAddProvider ::
    (B.CallStack.HasCallStack, MonadIO m, IsStyleContext a, Gtk.StyleProvider.IsStyleProvider b) =>
    a
    -- ^ /@context@/: a t'GI.Gtk.Objects.StyleContext.StyleContext'
    -> b
    -- ^ /@provider@/: a t'GI.Gtk.Interfaces.StyleProvider.StyleProvider'
    -> Word32
    -- ^ /@priority@/: the priority of the style provider. The lower
    --            it is, the earlier it will be used in the style
    --            construction. Typically this will be in the range
    --            between 'GI.Gtk.Constants.STYLE_PROVIDER_PRIORITY_FALLBACK' and
    --            'GI.Gtk.Constants.STYLE_PROVIDER_PRIORITY_USER'
    -> m ()
styleContextAddProvider :: forall (m :: * -> *) a b.
(HasCallStack, MonadIO m, IsStyleContext a, IsStyleProvider b) =>
a -> b -> Word32 -> m ()
styleContextAddProvider a
context b
provider Word32
priority = 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 StyleContext
context' <- a -> IO (Ptr StyleContext)
forall a b. (HasCallStack, ManagedPtrNewtype a) => a -> IO (Ptr b)
unsafeManagedPtrCastPtr a
context
    Ptr StyleProvider
provider' <- b -> IO (Ptr StyleProvider)
forall a b. (HasCallStack, ManagedPtrNewtype a) => a -> IO (Ptr b)
unsafeManagedPtrCastPtr b
provider
    Ptr StyleContext -> Ptr StyleProvider -> Word32 -> IO ()
gtk_style_context_add_provider Ptr StyleContext
context' Ptr StyleProvider
provider' Word32
priority
    a -> IO ()
forall a. ManagedPtrNewtype a => a -> IO ()
touchManagedPtr a
context
    b -> IO ()
forall a. ManagedPtrNewtype a => a -> IO ()
touchManagedPtr b
provider
    () -> IO ()
forall (m :: * -> *) a. Monad m => a -> m a
return ()

#if defined(ENABLE_OVERLOADING)
data StyleContextAddProviderMethodInfo
instance (signature ~ (b -> Word32 -> m ()), MonadIO m, IsStyleContext a, Gtk.StyleProvider.IsStyleProvider b) => O.OverloadedMethod StyleContextAddProviderMethodInfo a signature where
    overloadedMethod = styleContextAddProvider

instance O.OverloadedMethodInfo StyleContextAddProviderMethodInfo a where
    overloadedMethodInfo = O.MethodInfo {
        O.overloadedMethodName = "GI.Gtk.Objects.StyleContext.styleContextAddProvider",
        O.overloadedMethodURL = "https://hackage.haskell.org/package/gi-gtk-4.0.4/docs/GI-Gtk-Objects-StyleContext.html#v:styleContextAddProvider"
        }


#endif

-- method StyleContext::get_border
-- method type : OrdinaryMethod
-- Args: [ Arg
--           { argCName = "context"
--           , argType =
--               TInterface Name { namespace = "Gtk" , name = "StyleContext" }
--           , direction = DirectionIn
--           , mayBeNull = False
--           , argDoc =
--               Documentation
--                 { rawDocText = Just "a #GtkStyleContext" , sinceVersion = Nothing }
--           , argScope = ScopeTypeInvalid
--           , argClosure = -1
--           , argDestroy = -1
--           , argCallerAllocates = False
--           , transfer = TransferNothing
--           }
--       , Arg
--           { argCName = "border"
--           , argType = TInterface Name { namespace = "Gtk" , name = "Border" }
--           , direction = DirectionOut
--           , mayBeNull = False
--           , argDoc =
--               Documentation
--                 { rawDocText = Just "return value for the border settings"
--                 , 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_context_get_border" gtk_style_context_get_border :: 
    Ptr StyleContext ->                     -- context : TInterface (Name {namespace = "Gtk", name = "StyleContext"})
    Ptr Gtk.Border.Border ->                -- border : TInterface (Name {namespace = "Gtk", name = "Border"})
    IO ()

-- | Gets the border for a given state as a t'GI.Gtk.Structs.Border.Border'.
styleContextGetBorder ::
    (B.CallStack.HasCallStack, MonadIO m, IsStyleContext a) =>
    a
    -- ^ /@context@/: a t'GI.Gtk.Objects.StyleContext.StyleContext'
    -> m (Gtk.Border.Border)
styleContextGetBorder :: forall (m :: * -> *) a.
(HasCallStack, MonadIO m, IsStyleContext a) =>
a -> m Border
styleContextGetBorder a
context = IO Border -> m Border
forall (m :: * -> *) a. MonadIO m => IO a -> m a
liftIO (IO Border -> m Border) -> IO Border -> m Border
forall a b. (a -> b) -> a -> b
$ do
    Ptr StyleContext
context' <- a -> IO (Ptr StyleContext)
forall a b. (HasCallStack, ManagedPtrNewtype a) => a -> IO (Ptr b)
unsafeManagedPtrCastPtr a
context
    Ptr Border
border <- Int -> IO (Ptr Border)
forall a. GBoxed a => Int -> IO (Ptr a)
SP.callocBoxedBytes Int
8 :: IO (Ptr Gtk.Border.Border)
    Ptr StyleContext -> Ptr Border -> IO ()
gtk_style_context_get_border Ptr StyleContext
context' Ptr Border
border
    Border
border' <- ((ManagedPtr Border -> Border) -> Ptr Border -> IO Border
forall a.
(HasCallStack, GBoxed a) =>
(ManagedPtr a -> a) -> Ptr a -> IO a
wrapBoxed ManagedPtr Border -> Border
Gtk.Border.Border) Ptr Border
border
    a -> IO ()
forall a. ManagedPtrNewtype a => a -> IO ()
touchManagedPtr a
context
    Border -> IO Border
forall (m :: * -> *) a. Monad m => a -> m a
return Border
border'

#if defined(ENABLE_OVERLOADING)
data StyleContextGetBorderMethodInfo
instance (signature ~ (m (Gtk.Border.Border)), MonadIO m, IsStyleContext a) => O.OverloadedMethod StyleContextGetBorderMethodInfo a signature where
    overloadedMethod = styleContextGetBorder

instance O.OverloadedMethodInfo StyleContextGetBorderMethodInfo a where
    overloadedMethodInfo = O.MethodInfo {
        O.overloadedMethodName = "GI.Gtk.Objects.StyleContext.styleContextGetBorder",
        O.overloadedMethodURL = "https://hackage.haskell.org/package/gi-gtk-4.0.4/docs/GI-Gtk-Objects-StyleContext.html#v:styleContextGetBorder"
        }


#endif

-- method StyleContext::get_color
-- method type : OrdinaryMethod
-- Args: [ Arg
--           { argCName = "context"
--           , argType =
--               TInterface Name { namespace = "Gtk" , name = "StyleContext" }
--           , direction = DirectionIn
--           , mayBeNull = False
--           , argDoc =
--               Documentation
--                 { rawDocText = Just "a #GtkStyleContext" , sinceVersion = Nothing }
--           , argScope = ScopeTypeInvalid
--           , argClosure = -1
--           , argDestroy = -1
--           , argCallerAllocates = False
--           , transfer = TransferNothing
--           }
--       , Arg
--           { argCName = "color"
--           , argType = TInterface Name { namespace = "Gdk" , name = "RGBA" }
--           , direction = DirectionOut
--           , mayBeNull = False
--           , argDoc =
--               Documentation
--                 { rawDocText = Just "return value for the foreground color"
--                 , 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_context_get_color" gtk_style_context_get_color :: 
    Ptr StyleContext ->                     -- context : TInterface (Name {namespace = "Gtk", name = "StyleContext"})
    Ptr Gdk.RGBA.RGBA ->                    -- color : TInterface (Name {namespace = "Gdk", name = "RGBA"})
    IO ()

-- | Gets the foreground color for a given state.
styleContextGetColor ::
    (B.CallStack.HasCallStack, MonadIO m, IsStyleContext a) =>
    a
    -- ^ /@context@/: a t'GI.Gtk.Objects.StyleContext.StyleContext'
    -> m (Gdk.RGBA.RGBA)
styleContextGetColor :: forall (m :: * -> *) a.
(HasCallStack, MonadIO m, IsStyleContext a) =>
a -> m RGBA
styleContextGetColor a
context = IO RGBA -> m RGBA
forall (m :: * -> *) a. MonadIO m => IO a -> m a
liftIO (IO RGBA -> m RGBA) -> IO RGBA -> m RGBA
forall a b. (a -> b) -> a -> b
$ do
    Ptr StyleContext
context' <- a -> IO (Ptr StyleContext)
forall a b. (HasCallStack, ManagedPtrNewtype a) => a -> IO (Ptr b)
unsafeManagedPtrCastPtr a
context
    Ptr RGBA
color <- Int -> IO (Ptr RGBA)
forall a. GBoxed a => Int -> IO (Ptr a)
SP.callocBoxedBytes Int
16 :: IO (Ptr Gdk.RGBA.RGBA)
    Ptr StyleContext -> Ptr RGBA -> IO ()
gtk_style_context_get_color Ptr StyleContext
context' Ptr RGBA
color
    RGBA
color' <- ((ManagedPtr RGBA -> RGBA) -> Ptr RGBA -> IO RGBA
forall a.
(HasCallStack, GBoxed a) =>
(ManagedPtr a -> a) -> Ptr a -> IO a
wrapBoxed ManagedPtr RGBA -> RGBA
Gdk.RGBA.RGBA) Ptr RGBA
color
    a -> IO ()
forall a. ManagedPtrNewtype a => a -> IO ()
touchManagedPtr a
context
    RGBA -> IO RGBA
forall (m :: * -> *) a. Monad m => a -> m a
return RGBA
color'

#if defined(ENABLE_OVERLOADING)
data StyleContextGetColorMethodInfo
instance (signature ~ (m (Gdk.RGBA.RGBA)), MonadIO m, IsStyleContext a) => O.OverloadedMethod StyleContextGetColorMethodInfo a signature where
    overloadedMethod = styleContextGetColor

instance O.OverloadedMethodInfo StyleContextGetColorMethodInfo a where
    overloadedMethodInfo = O.MethodInfo {
        O.overloadedMethodName = "GI.Gtk.Objects.StyleContext.styleContextGetColor",
        O.overloadedMethodURL = "https://hackage.haskell.org/package/gi-gtk-4.0.4/docs/GI-Gtk-Objects-StyleContext.html#v:styleContextGetColor"
        }


#endif

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

foreign import ccall "gtk_style_context_get_display" gtk_style_context_get_display :: 
    Ptr StyleContext ->                     -- context : TInterface (Name {namespace = "Gtk", name = "StyleContext"})
    IO (Ptr Gdk.Display.Display)

-- | Returns the t'GI.Gdk.Objects.Display.Display' to which /@context@/ is attached.
styleContextGetDisplay ::
    (B.CallStack.HasCallStack, MonadIO m, IsStyleContext a) =>
    a
    -- ^ /@context@/: a t'GI.Gtk.Objects.StyleContext.StyleContext'
    -> m Gdk.Display.Display
    -- ^ __Returns:__ a t'GI.Gdk.Objects.Display.Display'.
styleContextGetDisplay :: forall (m :: * -> *) a.
(HasCallStack, MonadIO m, IsStyleContext a) =>
a -> m Display
styleContextGetDisplay a
context = IO Display -> m Display
forall (m :: * -> *) a. MonadIO m => IO a -> m a
liftIO (IO Display -> m Display) -> IO Display -> m Display
forall a b. (a -> b) -> a -> b
$ do
    Ptr StyleContext
context' <- a -> IO (Ptr StyleContext)
forall a b. (HasCallStack, ManagedPtrNewtype a) => a -> IO (Ptr b)
unsafeManagedPtrCastPtr a
context
    Ptr Display
result <- Ptr StyleContext -> IO (Ptr Display)
gtk_style_context_get_display Ptr StyleContext
context'
    Text -> Ptr Display -> IO ()
forall a. HasCallStack => Text -> Ptr a -> IO ()
checkUnexpectedReturnNULL Text
"styleContextGetDisplay" Ptr Display
result
    Display
result' <- ((ManagedPtr Display -> Display) -> Ptr Display -> IO Display
forall a b.
(HasCallStack, GObject a, GObject b) =>
(ManagedPtr a -> a) -> Ptr b -> IO a
newObject ManagedPtr Display -> Display
Gdk.Display.Display) Ptr Display
result
    a -> IO ()
forall a. ManagedPtrNewtype a => a -> IO ()
touchManagedPtr a
context
    Display -> IO Display
forall (m :: * -> *) a. Monad m => a -> m a
return Display
result'

#if defined(ENABLE_OVERLOADING)
data StyleContextGetDisplayMethodInfo
instance (signature ~ (m Gdk.Display.Display), MonadIO m, IsStyleContext a) => O.OverloadedMethod StyleContextGetDisplayMethodInfo a signature where
    overloadedMethod = styleContextGetDisplay

instance O.OverloadedMethodInfo StyleContextGetDisplayMethodInfo a where
    overloadedMethodInfo = O.MethodInfo {
        O.overloadedMethodName = "GI.Gtk.Objects.StyleContext.styleContextGetDisplay",
        O.overloadedMethodURL = "https://hackage.haskell.org/package/gi-gtk-4.0.4/docs/GI-Gtk-Objects-StyleContext.html#v:styleContextGetDisplay"
        }


#endif

-- method StyleContext::get_margin
-- method type : OrdinaryMethod
-- Args: [ Arg
--           { argCName = "context"
--           , argType =
--               TInterface Name { namespace = "Gtk" , name = "StyleContext" }
--           , direction = DirectionIn
--           , mayBeNull = False
--           , argDoc =
--               Documentation
--                 { rawDocText = Just "a #GtkStyleContext" , sinceVersion = Nothing }
--           , argScope = ScopeTypeInvalid
--           , argClosure = -1
--           , argDestroy = -1
--           , argCallerAllocates = False
--           , transfer = TransferNothing
--           }
--       , Arg
--           { argCName = "margin"
--           , argType = TInterface Name { namespace = "Gtk" , name = "Border" }
--           , direction = DirectionOut
--           , mayBeNull = False
--           , argDoc =
--               Documentation
--                 { rawDocText = Just "return value for the margin settings"
--                 , 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_context_get_margin" gtk_style_context_get_margin :: 
    Ptr StyleContext ->                     -- context : TInterface (Name {namespace = "Gtk", name = "StyleContext"})
    Ptr Gtk.Border.Border ->                -- margin : TInterface (Name {namespace = "Gtk", name = "Border"})
    IO ()

-- | Gets the margin for a given state as a t'GI.Gtk.Structs.Border.Border'.
styleContextGetMargin ::
    (B.CallStack.HasCallStack, MonadIO m, IsStyleContext a) =>
    a
    -- ^ /@context@/: a t'GI.Gtk.Objects.StyleContext.StyleContext'
    -> m (Gtk.Border.Border)
styleContextGetMargin :: forall (m :: * -> *) a.
(HasCallStack, MonadIO m, IsStyleContext a) =>
a -> m Border
styleContextGetMargin a
context = IO Border -> m Border
forall (m :: * -> *) a. MonadIO m => IO a -> m a
liftIO (IO Border -> m Border) -> IO Border -> m Border
forall a b. (a -> b) -> a -> b
$ do
    Ptr StyleContext
context' <- a -> IO (Ptr StyleContext)
forall a b. (HasCallStack, ManagedPtrNewtype a) => a -> IO (Ptr b)
unsafeManagedPtrCastPtr a
context
    Ptr Border
margin <- Int -> IO (Ptr Border)
forall a. GBoxed a => Int -> IO (Ptr a)
SP.callocBoxedBytes Int
8 :: IO (Ptr Gtk.Border.Border)
    Ptr StyleContext -> Ptr Border -> IO ()
gtk_style_context_get_margin Ptr StyleContext
context' Ptr Border
margin
    Border
margin' <- ((ManagedPtr Border -> Border) -> Ptr Border -> IO Border
forall a.
(HasCallStack, GBoxed a) =>
(ManagedPtr a -> a) -> Ptr a -> IO a
wrapBoxed ManagedPtr Border -> Border
Gtk.Border.Border) Ptr Border
margin
    a -> IO ()
forall a. ManagedPtrNewtype a => a -> IO ()
touchManagedPtr a
context
    Border -> IO Border
forall (m :: * -> *) a. Monad m => a -> m a
return Border
margin'

#if defined(ENABLE_OVERLOADING)
data StyleContextGetMarginMethodInfo
instance (signature ~ (m (Gtk.Border.Border)), MonadIO m, IsStyleContext a) => O.OverloadedMethod StyleContextGetMarginMethodInfo a signature where
    overloadedMethod = styleContextGetMargin

instance O.OverloadedMethodInfo StyleContextGetMarginMethodInfo a where
    overloadedMethodInfo = O.MethodInfo {
        O.overloadedMethodName = "GI.Gtk.Objects.StyleContext.styleContextGetMargin",
        O.overloadedMethodURL = "https://hackage.haskell.org/package/gi-gtk-4.0.4/docs/GI-Gtk-Objects-StyleContext.html#v:styleContextGetMargin"
        }


#endif

-- method StyleContext::get_padding
-- method type : OrdinaryMethod
-- Args: [ Arg
--           { argCName = "context"
--           , argType =
--               TInterface Name { namespace = "Gtk" , name = "StyleContext" }
--           , direction = DirectionIn
--           , mayBeNull = False
--           , argDoc =
--               Documentation
--                 { rawDocText = Just "a #GtkStyleContext" , sinceVersion = Nothing }
--           , argScope = ScopeTypeInvalid
--           , argClosure = -1
--           , argDestroy = -1
--           , argCallerAllocates = False
--           , transfer = TransferNothing
--           }
--       , Arg
--           { argCName = "padding"
--           , argType = TInterface Name { namespace = "Gtk" , name = "Border" }
--           , direction = DirectionOut
--           , mayBeNull = False
--           , argDoc =
--               Documentation
--                 { rawDocText = Just "return value for the padding settings"
--                 , 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_context_get_padding" gtk_style_context_get_padding :: 
    Ptr StyleContext ->                     -- context : TInterface (Name {namespace = "Gtk", name = "StyleContext"})
    Ptr Gtk.Border.Border ->                -- padding : TInterface (Name {namespace = "Gtk", name = "Border"})
    IO ()

-- | Gets the padding for a given state as a t'GI.Gtk.Structs.Border.Border'.
styleContextGetPadding ::
    (B.CallStack.HasCallStack, MonadIO m, IsStyleContext a) =>
    a
    -- ^ /@context@/: a t'GI.Gtk.Objects.StyleContext.StyleContext'
    -> m (Gtk.Border.Border)
styleContextGetPadding :: forall (m :: * -> *) a.
(HasCallStack, MonadIO m, IsStyleContext a) =>
a -> m Border
styleContextGetPadding a
context = IO Border -> m Border
forall (m :: * -> *) a. MonadIO m => IO a -> m a
liftIO (IO Border -> m Border) -> IO Border -> m Border
forall a b. (a -> b) -> a -> b
$ do
    Ptr StyleContext
context' <- a -> IO (Ptr StyleContext)
forall a b. (HasCallStack, ManagedPtrNewtype a) => a -> IO (Ptr b)
unsafeManagedPtrCastPtr a
context
    Ptr Border
padding <- Int -> IO (Ptr Border)
forall a. GBoxed a => Int -> IO (Ptr a)
SP.callocBoxedBytes Int
8 :: IO (Ptr Gtk.Border.Border)
    Ptr StyleContext -> Ptr Border -> IO ()
gtk_style_context_get_padding Ptr StyleContext
context' Ptr Border
padding
    Border
padding' <- ((ManagedPtr Border -> Border) -> Ptr Border -> IO Border
forall a.
(HasCallStack, GBoxed a) =>
(ManagedPtr a -> a) -> Ptr a -> IO a
wrapBoxed ManagedPtr Border -> Border
Gtk.Border.Border) Ptr Border
padding
    a -> IO ()
forall a. ManagedPtrNewtype a => a -> IO ()
touchManagedPtr a
context
    Border -> IO Border
forall (m :: * -> *) a. Monad m => a -> m a
return Border
padding'

#if defined(ENABLE_OVERLOADING)
data StyleContextGetPaddingMethodInfo
instance (signature ~ (m (Gtk.Border.Border)), MonadIO m, IsStyleContext a) => O.OverloadedMethod StyleContextGetPaddingMethodInfo a signature where
    overloadedMethod = styleContextGetPadding

instance O.OverloadedMethodInfo StyleContextGetPaddingMethodInfo a where
    overloadedMethodInfo = O.MethodInfo {
        O.overloadedMethodName = "GI.Gtk.Objects.StyleContext.styleContextGetPadding",
        O.overloadedMethodURL = "https://hackage.haskell.org/package/gi-gtk-4.0.4/docs/GI-Gtk-Objects-StyleContext.html#v:styleContextGetPadding"
        }


#endif

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

foreign import ccall "gtk_style_context_get_scale" gtk_style_context_get_scale :: 
    Ptr StyleContext ->                     -- context : TInterface (Name {namespace = "Gtk", name = "StyleContext"})
    IO Int32

-- | Returns the scale used for assets.
styleContextGetScale ::
    (B.CallStack.HasCallStack, MonadIO m, IsStyleContext a) =>
    a
    -- ^ /@context@/: a t'GI.Gtk.Objects.StyleContext.StyleContext'
    -> m Int32
    -- ^ __Returns:__ the scale
styleContextGetScale :: forall (m :: * -> *) a.
(HasCallStack, MonadIO m, IsStyleContext a) =>
a -> m Int32
styleContextGetScale a
context = IO Int32 -> m Int32
forall (m :: * -> *) a. MonadIO m => IO a -> m a
liftIO (IO Int32 -> m Int32) -> IO Int32 -> m Int32
forall a b. (a -> b) -> a -> b
$ do
    Ptr StyleContext
context' <- a -> IO (Ptr StyleContext)
forall a b. (HasCallStack, ManagedPtrNewtype a) => a -> IO (Ptr b)
unsafeManagedPtrCastPtr a
context
    Int32
result <- Ptr StyleContext -> IO Int32
gtk_style_context_get_scale Ptr StyleContext
context'
    a -> IO ()
forall a. ManagedPtrNewtype a => a -> IO ()
touchManagedPtr a
context
    Int32 -> IO Int32
forall (m :: * -> *) a. Monad m => a -> m a
return Int32
result

#if defined(ENABLE_OVERLOADING)
data StyleContextGetScaleMethodInfo
instance (signature ~ (m Int32), MonadIO m, IsStyleContext a) => O.OverloadedMethod StyleContextGetScaleMethodInfo a signature where
    overloadedMethod = styleContextGetScale

instance O.OverloadedMethodInfo StyleContextGetScaleMethodInfo a where
    overloadedMethodInfo = O.MethodInfo {
        O.overloadedMethodName = "GI.Gtk.Objects.StyleContext.styleContextGetScale",
        O.overloadedMethodURL = "https://hackage.haskell.org/package/gi-gtk-4.0.4/docs/GI-Gtk-Objects-StyleContext.html#v:styleContextGetScale"
        }


#endif

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

foreign import ccall "gtk_style_context_get_state" gtk_style_context_get_state :: 
    Ptr StyleContext ->                     -- context : TInterface (Name {namespace = "Gtk", name = "StyleContext"})
    IO CUInt

-- | Returns the state used for style matching.
-- 
-- This method should only be used to retrieve the t'GI.Gtk.Flags.StateFlags'
-- to pass to t'GI.Gtk.Objects.StyleContext.StyleContext' methods, like 'GI.Gtk.Objects.StyleContext.styleContextGetPadding'.
-- If you need to retrieve the current state of a t'GI.Gtk.Objects.Widget.Widget', use
-- 'GI.Gtk.Objects.Widget.widgetGetStateFlags'.
styleContextGetState ::
    (B.CallStack.HasCallStack, MonadIO m, IsStyleContext a) =>
    a
    -- ^ /@context@/: a t'GI.Gtk.Objects.StyleContext.StyleContext'
    -> m [Gtk.Flags.StateFlags]
    -- ^ __Returns:__ the state flags
styleContextGetState :: forall (m :: * -> *) a.
(HasCallStack, MonadIO m, IsStyleContext a) =>
a -> m [StateFlags]
styleContextGetState a
context = IO [StateFlags] -> m [StateFlags]
forall (m :: * -> *) a. MonadIO m => IO a -> m a
liftIO (IO [StateFlags] -> m [StateFlags])
-> IO [StateFlags] -> m [StateFlags]
forall a b. (a -> b) -> a -> b
$ do
    Ptr StyleContext
context' <- a -> IO (Ptr StyleContext)
forall a b. (HasCallStack, ManagedPtrNewtype a) => a -> IO (Ptr b)
unsafeManagedPtrCastPtr a
context
    CUInt
result <- Ptr StyleContext -> IO CUInt
gtk_style_context_get_state Ptr StyleContext
context'
    let result' :: [StateFlags]
result' = CUInt -> [StateFlags]
forall a b. (Storable a, Integral a, Bits a, IsGFlag b) => a -> [b]
wordToGFlags CUInt
result
    a -> IO ()
forall a. ManagedPtrNewtype a => a -> IO ()
touchManagedPtr a
context
    [StateFlags] -> IO [StateFlags]
forall (m :: * -> *) a. Monad m => a -> m a
return [StateFlags]
result'

#if defined(ENABLE_OVERLOADING)
data StyleContextGetStateMethodInfo
instance (signature ~ (m [Gtk.Flags.StateFlags]), MonadIO m, IsStyleContext a) => O.OverloadedMethod StyleContextGetStateMethodInfo a signature where
    overloadedMethod = styleContextGetState

instance O.OverloadedMethodInfo StyleContextGetStateMethodInfo a where
    overloadedMethodInfo = O.MethodInfo {
        O.overloadedMethodName = "GI.Gtk.Objects.StyleContext.styleContextGetState",
        O.overloadedMethodURL = "https://hackage.haskell.org/package/gi-gtk-4.0.4/docs/GI-Gtk-Objects-StyleContext.html#v:styleContextGetState"
        }


#endif

-- method StyleContext::has_class
-- method type : OrdinaryMethod
-- Args: [ Arg
--           { argCName = "context"
--           , argType =
--               TInterface Name { namespace = "Gtk" , name = "StyleContext" }
--           , direction = DirectionIn
--           , mayBeNull = False
--           , argDoc =
--               Documentation
--                 { rawDocText = Just "a #GtkStyleContext" , sinceVersion = Nothing }
--           , argScope = ScopeTypeInvalid
--           , argClosure = -1
--           , argDestroy = -1
--           , argCallerAllocates = False
--           , transfer = TransferNothing
--           }
--       , Arg
--           { argCName = "class_name"
--           , argType = TBasicType TUTF8
--           , direction = DirectionIn
--           , mayBeNull = False
--           , argDoc =
--               Documentation
--                 { rawDocText = Just "a class name" , 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_context_has_class" gtk_style_context_has_class :: 
    Ptr StyleContext ->                     -- context : TInterface (Name {namespace = "Gtk", name = "StyleContext"})
    CString ->                              -- class_name : TBasicType TUTF8
    IO CInt

-- | Returns 'P.True' if /@context@/ currently has defined the
-- given class name.
styleContextHasClass ::
    (B.CallStack.HasCallStack, MonadIO m, IsStyleContext a) =>
    a
    -- ^ /@context@/: a t'GI.Gtk.Objects.StyleContext.StyleContext'
    -> T.Text
    -- ^ /@className@/: a class name
    -> m Bool
    -- ^ __Returns:__ 'P.True' if /@context@/ has /@className@/ defined
styleContextHasClass :: forall (m :: * -> *) a.
(HasCallStack, MonadIO m, IsStyleContext a) =>
a -> Text -> m Bool
styleContextHasClass a
context Text
className = 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 StyleContext
context' <- a -> IO (Ptr StyleContext)
forall a b. (HasCallStack, ManagedPtrNewtype a) => a -> IO (Ptr b)
unsafeManagedPtrCastPtr a
context
    CString
className' <- Text -> IO CString
textToCString Text
className
    CInt
result <- Ptr StyleContext -> CString -> IO CInt
gtk_style_context_has_class Ptr StyleContext
context' CString
className'
    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
context
    CString -> IO ()
forall a. Ptr a -> IO ()
freeMem CString
className'
    Bool -> IO Bool
forall (m :: * -> *) a. Monad m => a -> m a
return Bool
result'

#if defined(ENABLE_OVERLOADING)
data StyleContextHasClassMethodInfo
instance (signature ~ (T.Text -> m Bool), MonadIO m, IsStyleContext a) => O.OverloadedMethod StyleContextHasClassMethodInfo a signature where
    overloadedMethod = styleContextHasClass

instance O.OverloadedMethodInfo StyleContextHasClassMethodInfo a where
    overloadedMethodInfo = O.MethodInfo {
        O.overloadedMethodName = "GI.Gtk.Objects.StyleContext.styleContextHasClass",
        O.overloadedMethodURL = "https://hackage.haskell.org/package/gi-gtk-4.0.4/docs/GI-Gtk-Objects-StyleContext.html#v:styleContextHasClass"
        }


#endif

-- method StyleContext::lookup_color
-- method type : OrdinaryMethod
-- Args: [ Arg
--           { argCName = "context"
--           , argType =
--               TInterface Name { namespace = "Gtk" , name = "StyleContext" }
--           , direction = DirectionIn
--           , mayBeNull = False
--           , argDoc =
--               Documentation
--                 { rawDocText = Just "a #GtkStyleContext" , 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 "color name to lookup"
--                 , sinceVersion = Nothing
--                 }
--           , argScope = ScopeTypeInvalid
--           , argClosure = -1
--           , argDestroy = -1
--           , argCallerAllocates = False
--           , transfer = TransferNothing
--           }
--       , Arg
--           { argCName = "color"
--           , argType = TInterface Name { namespace = "Gdk" , name = "RGBA" }
--           , direction = DirectionOut
--           , mayBeNull = False
--           , argDoc =
--               Documentation
--                 { rawDocText = Just "Return location for the looked up color"
--                 , 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_context_lookup_color" gtk_style_context_lookup_color :: 
    Ptr StyleContext ->                     -- context : TInterface (Name {namespace = "Gtk", name = "StyleContext"})
    CString ->                              -- color_name : TBasicType TUTF8
    Ptr Gdk.RGBA.RGBA ->                    -- color : TInterface (Name {namespace = "Gdk", name = "RGBA"})
    IO CInt

-- | Looks up and resolves a color name in the /@context@/ color map.
styleContextLookupColor ::
    (B.CallStack.HasCallStack, MonadIO m, IsStyleContext a) =>
    a
    -- ^ /@context@/: a t'GI.Gtk.Objects.StyleContext.StyleContext'
    -> T.Text
    -- ^ /@colorName@/: color name to lookup
    -> m ((Bool, Gdk.RGBA.RGBA))
    -- ^ __Returns:__ 'P.True' if /@colorName@/ was found and resolved, 'P.False' otherwise
styleContextLookupColor :: forall (m :: * -> *) a.
(HasCallStack, MonadIO m, IsStyleContext a) =>
a -> Text -> m (Bool, RGBA)
styleContextLookupColor a
context Text
colorName = IO (Bool, RGBA) -> m (Bool, RGBA)
forall (m :: * -> *) a. MonadIO m => IO a -> m a
liftIO (IO (Bool, RGBA) -> m (Bool, RGBA))
-> IO (Bool, RGBA) -> m (Bool, RGBA)
forall a b. (a -> b) -> a -> b
$ do
    Ptr StyleContext
context' <- a -> IO (Ptr StyleContext)
forall a b. (HasCallStack, ManagedPtrNewtype a) => a -> IO (Ptr b)
unsafeManagedPtrCastPtr a
context
    CString
colorName' <- Text -> IO CString
textToCString Text
colorName
    Ptr RGBA
color <- Int -> IO (Ptr RGBA)
forall a. GBoxed a => Int -> IO (Ptr a)
SP.callocBoxedBytes Int
16 :: IO (Ptr Gdk.RGBA.RGBA)
    CInt
result <- Ptr StyleContext -> CString -> Ptr RGBA -> IO CInt
gtk_style_context_lookup_color Ptr StyleContext
context' CString
colorName' Ptr RGBA
color
    let result' :: Bool
result' = (CInt -> CInt -> Bool
forall a. Eq a => a -> a -> Bool
/= CInt
0) CInt
result
    RGBA
color' <- ((ManagedPtr RGBA -> RGBA) -> Ptr RGBA -> IO RGBA
forall a.
(HasCallStack, GBoxed a) =>
(ManagedPtr a -> a) -> Ptr a -> IO a
wrapBoxed ManagedPtr RGBA -> RGBA
Gdk.RGBA.RGBA) Ptr RGBA
color
    a -> IO ()
forall a. ManagedPtrNewtype a => a -> IO ()
touchManagedPtr a
context
    CString -> IO ()
forall a. Ptr a -> IO ()
freeMem CString
colorName'
    (Bool, RGBA) -> IO (Bool, RGBA)
forall (m :: * -> *) a. Monad m => a -> m a
return (Bool
result', RGBA
color')

#if defined(ENABLE_OVERLOADING)
data StyleContextLookupColorMethodInfo
instance (signature ~ (T.Text -> m ((Bool, Gdk.RGBA.RGBA))), MonadIO m, IsStyleContext a) => O.OverloadedMethod StyleContextLookupColorMethodInfo a signature where
    overloadedMethod = styleContextLookupColor

instance O.OverloadedMethodInfo StyleContextLookupColorMethodInfo a where
    overloadedMethodInfo = O.MethodInfo {
        O.overloadedMethodName = "GI.Gtk.Objects.StyleContext.styleContextLookupColor",
        O.overloadedMethodURL = "https://hackage.haskell.org/package/gi-gtk-4.0.4/docs/GI-Gtk-Objects-StyleContext.html#v:styleContextLookupColor"
        }


#endif

-- method StyleContext::remove_class
-- method type : OrdinaryMethod
-- Args: [ Arg
--           { argCName = "context"
--           , argType =
--               TInterface Name { namespace = "Gtk" , name = "StyleContext" }
--           , direction = DirectionIn
--           , mayBeNull = False
--           , argDoc =
--               Documentation
--                 { rawDocText = Just "a #GtkStyleContext" , sinceVersion = Nothing }
--           , argScope = ScopeTypeInvalid
--           , argClosure = -1
--           , argDestroy = -1
--           , argCallerAllocates = False
--           , transfer = TransferNothing
--           }
--       , Arg
--           { argCName = "class_name"
--           , argType = TBasicType TUTF8
--           , direction = DirectionIn
--           , mayBeNull = False
--           , argDoc =
--               Documentation
--                 { rawDocText = Just "class name to remove"
--                 , 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_context_remove_class" gtk_style_context_remove_class :: 
    Ptr StyleContext ->                     -- context : TInterface (Name {namespace = "Gtk", name = "StyleContext"})
    CString ->                              -- class_name : TBasicType TUTF8
    IO ()

-- | Removes /@className@/ from /@context@/.
styleContextRemoveClass ::
    (B.CallStack.HasCallStack, MonadIO m, IsStyleContext a) =>
    a
    -- ^ /@context@/: a t'GI.Gtk.Objects.StyleContext.StyleContext'
    -> T.Text
    -- ^ /@className@/: class name to remove
    -> m ()
styleContextRemoveClass :: forall (m :: * -> *) a.
(HasCallStack, MonadIO m, IsStyleContext a) =>
a -> Text -> m ()
styleContextRemoveClass a
context Text
className = 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 StyleContext
context' <- a -> IO (Ptr StyleContext)
forall a b. (HasCallStack, ManagedPtrNewtype a) => a -> IO (Ptr b)
unsafeManagedPtrCastPtr a
context
    CString
className' <- Text -> IO CString
textToCString Text
className
    Ptr StyleContext -> CString -> IO ()
gtk_style_context_remove_class Ptr StyleContext
context' CString
className'
    a -> IO ()
forall a. ManagedPtrNewtype a => a -> IO ()
touchManagedPtr a
context
    CString -> IO ()
forall a. Ptr a -> IO ()
freeMem CString
className'
    () -> IO ()
forall (m :: * -> *) a. Monad m => a -> m a
return ()

#if defined(ENABLE_OVERLOADING)
data StyleContextRemoveClassMethodInfo
instance (signature ~ (T.Text -> m ()), MonadIO m, IsStyleContext a) => O.OverloadedMethod StyleContextRemoveClassMethodInfo a signature where
    overloadedMethod = styleContextRemoveClass

instance O.OverloadedMethodInfo StyleContextRemoveClassMethodInfo a where
    overloadedMethodInfo = O.MethodInfo {
        O.overloadedMethodName = "GI.Gtk.Objects.StyleContext.styleContextRemoveClass",
        O.overloadedMethodURL = "https://hackage.haskell.org/package/gi-gtk-4.0.4/docs/GI-Gtk-Objects-StyleContext.html#v:styleContextRemoveClass"
        }


#endif

-- method StyleContext::remove_provider
-- method type : OrdinaryMethod
-- Args: [ Arg
--           { argCName = "context"
--           , argType =
--               TInterface Name { namespace = "Gtk" , name = "StyleContext" }
--           , direction = DirectionIn
--           , mayBeNull = False
--           , argDoc =
--               Documentation
--                 { rawDocText = Just "a #GtkStyleContext" , sinceVersion = Nothing }
--           , argScope = ScopeTypeInvalid
--           , argClosure = -1
--           , argDestroy = -1
--           , argCallerAllocates = False
--           , transfer = TransferNothing
--           }
--       , Arg
--           { argCName = "provider"
--           , argType =
--               TInterface Name { namespace = "Gtk" , name = "StyleProvider" }
--           , direction = DirectionIn
--           , mayBeNull = False
--           , argDoc =
--               Documentation
--                 { rawDocText = Just "a #GtkStyleProvider"
--                 , 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_context_remove_provider" gtk_style_context_remove_provider :: 
    Ptr StyleContext ->                     -- context : TInterface (Name {namespace = "Gtk", name = "StyleContext"})
    Ptr Gtk.StyleProvider.StyleProvider ->  -- provider : TInterface (Name {namespace = "Gtk", name = "StyleProvider"})
    IO ()

-- | Removes /@provider@/ from the style providers list in /@context@/.
styleContextRemoveProvider ::
    (B.CallStack.HasCallStack, MonadIO m, IsStyleContext a, Gtk.StyleProvider.IsStyleProvider b) =>
    a
    -- ^ /@context@/: a t'GI.Gtk.Objects.StyleContext.StyleContext'
    -> b
    -- ^ /@provider@/: a t'GI.Gtk.Interfaces.StyleProvider.StyleProvider'
    -> m ()
styleContextRemoveProvider :: forall (m :: * -> *) a b.
(HasCallStack, MonadIO m, IsStyleContext a, IsStyleProvider b) =>
a -> b -> m ()
styleContextRemoveProvider a
context b
provider = 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 StyleContext
context' <- a -> IO (Ptr StyleContext)
forall a b. (HasCallStack, ManagedPtrNewtype a) => a -> IO (Ptr b)
unsafeManagedPtrCastPtr a
context
    Ptr StyleProvider
provider' <- b -> IO (Ptr StyleProvider)
forall a b. (HasCallStack, ManagedPtrNewtype a) => a -> IO (Ptr b)
unsafeManagedPtrCastPtr b
provider
    Ptr StyleContext -> Ptr StyleProvider -> IO ()
gtk_style_context_remove_provider Ptr StyleContext
context' Ptr StyleProvider
provider'
    a -> IO ()
forall a. ManagedPtrNewtype a => a -> IO ()
touchManagedPtr a
context
    b -> IO ()
forall a. ManagedPtrNewtype a => a -> IO ()
touchManagedPtr b
provider
    () -> IO ()
forall (m :: * -> *) a. Monad m => a -> m a
return ()

#if defined(ENABLE_OVERLOADING)
data StyleContextRemoveProviderMethodInfo
instance (signature ~ (b -> m ()), MonadIO m, IsStyleContext a, Gtk.StyleProvider.IsStyleProvider b) => O.OverloadedMethod StyleContextRemoveProviderMethodInfo a signature where
    overloadedMethod = styleContextRemoveProvider

instance O.OverloadedMethodInfo StyleContextRemoveProviderMethodInfo a where
    overloadedMethodInfo = O.MethodInfo {
        O.overloadedMethodName = "GI.Gtk.Objects.StyleContext.styleContextRemoveProvider",
        O.overloadedMethodURL = "https://hackage.haskell.org/package/gi-gtk-4.0.4/docs/GI-Gtk-Objects-StyleContext.html#v:styleContextRemoveProvider"
        }


#endif

-- method StyleContext::restore
-- method type : OrdinaryMethod
-- Args: [ Arg
--           { argCName = "context"
--           , argType =
--               TInterface Name { namespace = "Gtk" , name = "StyleContext" }
--           , direction = DirectionIn
--           , mayBeNull = False
--           , argDoc =
--               Documentation
--                 { rawDocText = Just "a #GtkStyleContext" , 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_context_restore" gtk_style_context_restore :: 
    Ptr StyleContext ->                     -- context : TInterface (Name {namespace = "Gtk", name = "StyleContext"})
    IO ()

-- | Restores /@context@/ state to a previous stage.
-- See 'GI.Gtk.Objects.StyleContext.styleContextSave'.
styleContextRestore ::
    (B.CallStack.HasCallStack, MonadIO m, IsStyleContext a) =>
    a
    -- ^ /@context@/: a t'GI.Gtk.Objects.StyleContext.StyleContext'
    -> m ()
styleContextRestore :: forall (m :: * -> *) a.
(HasCallStack, MonadIO m, IsStyleContext a) =>
a -> m ()
styleContextRestore a
context = 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 StyleContext
context' <- a -> IO (Ptr StyleContext)
forall a b. (HasCallStack, ManagedPtrNewtype a) => a -> IO (Ptr b)
unsafeManagedPtrCastPtr a
context
    Ptr StyleContext -> IO ()
gtk_style_context_restore Ptr StyleContext
context'
    a -> IO ()
forall a. ManagedPtrNewtype a => a -> IO ()
touchManagedPtr a
context
    () -> IO ()
forall (m :: * -> *) a. Monad m => a -> m a
return ()

#if defined(ENABLE_OVERLOADING)
data StyleContextRestoreMethodInfo
instance (signature ~ (m ()), MonadIO m, IsStyleContext a) => O.OverloadedMethod StyleContextRestoreMethodInfo a signature where
    overloadedMethod = styleContextRestore

instance O.OverloadedMethodInfo StyleContextRestoreMethodInfo a where
    overloadedMethodInfo = O.MethodInfo {
        O.overloadedMethodName = "GI.Gtk.Objects.StyleContext.styleContextRestore",
        O.overloadedMethodURL = "https://hackage.haskell.org/package/gi-gtk-4.0.4/docs/GI-Gtk-Objects-StyleContext.html#v:styleContextRestore"
        }


#endif

-- method StyleContext::save
-- method type : OrdinaryMethod
-- Args: [ Arg
--           { argCName = "context"
--           , argType =
--               TInterface Name { namespace = "Gtk" , name = "StyleContext" }
--           , direction = DirectionIn
--           , mayBeNull = False
--           , argDoc =
--               Documentation
--                 { rawDocText = Just "a #GtkStyleContext" , 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_context_save" gtk_style_context_save :: 
    Ptr StyleContext ->                     -- context : TInterface (Name {namespace = "Gtk", name = "StyleContext"})
    IO ()

-- | Saves the /@context@/ state, so temporary modifications done through
-- 'GI.Gtk.Objects.StyleContext.styleContextAddClass', 'GI.Gtk.Objects.StyleContext.styleContextRemoveClass',
-- 'GI.Gtk.Objects.StyleContext.styleContextSetState', etc. can quickly be reverted
-- in one go through 'GI.Gtk.Objects.StyleContext.styleContextRestore'.
-- 
-- The matching call to 'GI.Gtk.Objects.StyleContext.styleContextRestore' must be done
-- before GTK returns to the main loop.
styleContextSave ::
    (B.CallStack.HasCallStack, MonadIO m, IsStyleContext a) =>
    a
    -- ^ /@context@/: a t'GI.Gtk.Objects.StyleContext.StyleContext'
    -> m ()
styleContextSave :: forall (m :: * -> *) a.
(HasCallStack, MonadIO m, IsStyleContext a) =>
a -> m ()
styleContextSave a
context = 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 StyleContext
context' <- a -> IO (Ptr StyleContext)
forall a b. (HasCallStack, ManagedPtrNewtype a) => a -> IO (Ptr b)
unsafeManagedPtrCastPtr a
context
    Ptr StyleContext -> IO ()
gtk_style_context_save Ptr StyleContext
context'
    a -> IO ()
forall a. ManagedPtrNewtype a => a -> IO ()
touchManagedPtr a
context
    () -> IO ()
forall (m :: * -> *) a. Monad m => a -> m a
return ()

#if defined(ENABLE_OVERLOADING)
data StyleContextSaveMethodInfo
instance (signature ~ (m ()), MonadIO m, IsStyleContext a) => O.OverloadedMethod StyleContextSaveMethodInfo a signature where
    overloadedMethod = styleContextSave

instance O.OverloadedMethodInfo StyleContextSaveMethodInfo a where
    overloadedMethodInfo = O.MethodInfo {
        O.overloadedMethodName = "GI.Gtk.Objects.StyleContext.styleContextSave",
        O.overloadedMethodURL = "https://hackage.haskell.org/package/gi-gtk-4.0.4/docs/GI-Gtk-Objects-StyleContext.html#v:styleContextSave"
        }


#endif

-- method StyleContext::set_display
-- method type : OrdinaryMethod
-- Args: [ Arg
--           { argCName = "context"
--           , argType =
--               TInterface Name { namespace = "Gtk" , name = "StyleContext" }
--           , direction = DirectionIn
--           , mayBeNull = False
--           , argDoc =
--               Documentation
--                 { rawDocText = Just "a #GtkStyleContext" , sinceVersion = Nothing }
--           , argScope = ScopeTypeInvalid
--           , argClosure = -1
--           , argDestroy = -1
--           , argCallerAllocates = False
--           , transfer = TransferNothing
--           }
--       , Arg
--           { argCName = "display"
--           , argType =
--               TInterface Name { namespace = "Gdk" , name = "Display" }
--           , direction = DirectionIn
--           , mayBeNull = False
--           , argDoc =
--               Documentation
--                 { rawDocText = Just "a #GdkDisplay" , 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_context_set_display" gtk_style_context_set_display :: 
    Ptr StyleContext ->                     -- context : TInterface (Name {namespace = "Gtk", name = "StyleContext"})
    Ptr Gdk.Display.Display ->              -- display : TInterface (Name {namespace = "Gdk", name = "Display"})
    IO ()

-- | Attaches /@context@/ to the given display.
-- 
-- The display is used to add style information from “global” style
-- providers, such as the display\'s t'GI.Gtk.Objects.Settings.Settings' instance.
-- 
-- If you are using a t'GI.Gtk.Objects.StyleContext.StyleContext' returned from
-- 'GI.Gtk.Objects.Widget.widgetGetStyleContext', you do not need to
-- call this yourself.
styleContextSetDisplay ::
    (B.CallStack.HasCallStack, MonadIO m, IsStyleContext a, Gdk.Display.IsDisplay b) =>
    a
    -- ^ /@context@/: a t'GI.Gtk.Objects.StyleContext.StyleContext'
    -> b
    -- ^ /@display@/: a t'GI.Gdk.Objects.Display.Display'
    -> m ()
styleContextSetDisplay :: forall (m :: * -> *) a b.
(HasCallStack, MonadIO m, IsStyleContext a, IsDisplay b) =>
a -> b -> m ()
styleContextSetDisplay a
context b
display = 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 StyleContext
context' <- a -> IO (Ptr StyleContext)
forall a b. (HasCallStack, ManagedPtrNewtype a) => a -> IO (Ptr b)
unsafeManagedPtrCastPtr a
context
    Ptr Display
display' <- b -> IO (Ptr Display)
forall a b. (HasCallStack, ManagedPtrNewtype a) => a -> IO (Ptr b)
unsafeManagedPtrCastPtr b
display
    Ptr StyleContext -> Ptr Display -> IO ()
gtk_style_context_set_display Ptr StyleContext
context' Ptr Display
display'
    a -> IO ()
forall a. ManagedPtrNewtype a => a -> IO ()
touchManagedPtr a
context
    b -> IO ()
forall a. ManagedPtrNewtype a => a -> IO ()
touchManagedPtr b
display
    () -> IO ()
forall (m :: * -> *) a. Monad m => a -> m a
return ()

#if defined(ENABLE_OVERLOADING)
data StyleContextSetDisplayMethodInfo
instance (signature ~ (b -> m ()), MonadIO m, IsStyleContext a, Gdk.Display.IsDisplay b) => O.OverloadedMethod StyleContextSetDisplayMethodInfo a signature where
    overloadedMethod = styleContextSetDisplay

instance O.OverloadedMethodInfo StyleContextSetDisplayMethodInfo a where
    overloadedMethodInfo = O.MethodInfo {
        O.overloadedMethodName = "GI.Gtk.Objects.StyleContext.styleContextSetDisplay",
        O.overloadedMethodURL = "https://hackage.haskell.org/package/gi-gtk-4.0.4/docs/GI-Gtk-Objects-StyleContext.html#v:styleContextSetDisplay"
        }


#endif

-- method StyleContext::set_scale
-- method type : OrdinaryMethod
-- Args: [ Arg
--           { argCName = "context"
--           , argType =
--               TInterface Name { namespace = "Gtk" , name = "StyleContext" }
--           , direction = DirectionIn
--           , mayBeNull = False
--           , argDoc =
--               Documentation
--                 { rawDocText = Just "a #GtkStyleContext" , sinceVersion = Nothing }
--           , argScope = ScopeTypeInvalid
--           , argClosure = -1
--           , argDestroy = -1
--           , argCallerAllocates = False
--           , transfer = TransferNothing
--           }
--       , Arg
--           { argCName = "scale"
--           , argType = TBasicType TInt
--           , direction = DirectionIn
--           , mayBeNull = False
--           , argDoc =
--               Documentation
--                 { rawDocText = Just "scale" , 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_context_set_scale" gtk_style_context_set_scale :: 
    Ptr StyleContext ->                     -- context : TInterface (Name {namespace = "Gtk", name = "StyleContext"})
    Int32 ->                                -- scale : TBasicType TInt
    IO ()

-- | Sets the scale to use when getting image assets for the style.
styleContextSetScale ::
    (B.CallStack.HasCallStack, MonadIO m, IsStyleContext a) =>
    a
    -- ^ /@context@/: a t'GI.Gtk.Objects.StyleContext.StyleContext'
    -> Int32
    -- ^ /@scale@/: scale
    -> m ()
styleContextSetScale :: forall (m :: * -> *) a.
(HasCallStack, MonadIO m, IsStyleContext a) =>
a -> Int32 -> m ()
styleContextSetScale a
context Int32
scale = 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 StyleContext
context' <- a -> IO (Ptr StyleContext)
forall a b. (HasCallStack, ManagedPtrNewtype a) => a -> IO (Ptr b)
unsafeManagedPtrCastPtr a
context
    Ptr StyleContext -> Int32 -> IO ()
gtk_style_context_set_scale Ptr StyleContext
context' Int32
scale
    a -> IO ()
forall a. ManagedPtrNewtype a => a -> IO ()
touchManagedPtr a
context
    () -> IO ()
forall (m :: * -> *) a. Monad m => a -> m a
return ()

#if defined(ENABLE_OVERLOADING)
data StyleContextSetScaleMethodInfo
instance (signature ~ (Int32 -> m ()), MonadIO m, IsStyleContext a) => O.OverloadedMethod StyleContextSetScaleMethodInfo a signature where
    overloadedMethod = styleContextSetScale

instance O.OverloadedMethodInfo StyleContextSetScaleMethodInfo a where
    overloadedMethodInfo = O.MethodInfo {
        O.overloadedMethodName = "GI.Gtk.Objects.StyleContext.styleContextSetScale",
        O.overloadedMethodURL = "https://hackage.haskell.org/package/gi-gtk-4.0.4/docs/GI-Gtk-Objects-StyleContext.html#v:styleContextSetScale"
        }


#endif

-- method StyleContext::set_state
-- method type : OrdinaryMethod
-- Args: [ Arg
--           { argCName = "context"
--           , argType =
--               TInterface Name { namespace = "Gtk" , name = "StyleContext" }
--           , direction = DirectionIn
--           , mayBeNull = False
--           , argDoc =
--               Documentation
--                 { rawDocText = Just "a #GtkStyleContext" , sinceVersion = Nothing }
--           , argScope = ScopeTypeInvalid
--           , argClosure = -1
--           , argDestroy = -1
--           , argCallerAllocates = False
--           , transfer = TransferNothing
--           }
--       , Arg
--           { argCName = "flags"
--           , argType =
--               TInterface Name { namespace = "Gtk" , name = "StateFlags" }
--           , direction = DirectionIn
--           , mayBeNull = False
--           , argDoc =
--               Documentation
--                 { rawDocText = Just "state to represent" , 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_context_set_state" gtk_style_context_set_state :: 
    Ptr StyleContext ->                     -- context : TInterface (Name {namespace = "Gtk", name = "StyleContext"})
    CUInt ->                                -- flags : TInterface (Name {namespace = "Gtk", name = "StateFlags"})
    IO ()

-- | Sets the state to be used for style matching.
styleContextSetState ::
    (B.CallStack.HasCallStack, MonadIO m, IsStyleContext a) =>
    a
    -- ^ /@context@/: a t'GI.Gtk.Objects.StyleContext.StyleContext'
    -> [Gtk.Flags.StateFlags]
    -- ^ /@flags@/: state to represent
    -> m ()
styleContextSetState :: forall (m :: * -> *) a.
(HasCallStack, MonadIO m, IsStyleContext a) =>
a -> [StateFlags] -> m ()
styleContextSetState a
context [StateFlags]
flags = 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 StyleContext
context' <- a -> IO (Ptr StyleContext)
forall a b. (HasCallStack, ManagedPtrNewtype a) => a -> IO (Ptr b)
unsafeManagedPtrCastPtr a
context
    let flags' :: CUInt
flags' = [StateFlags] -> CUInt
forall b a. (Num b, IsGFlag a) => [a] -> b
gflagsToWord [StateFlags]
flags
    Ptr StyleContext -> CUInt -> IO ()
gtk_style_context_set_state Ptr StyleContext
context' CUInt
flags'
    a -> IO ()
forall a. ManagedPtrNewtype a => a -> IO ()
touchManagedPtr a
context
    () -> IO ()
forall (m :: * -> *) a. Monad m => a -> m a
return ()

#if defined(ENABLE_OVERLOADING)
data StyleContextSetStateMethodInfo
instance (signature ~ ([Gtk.Flags.StateFlags] -> m ()), MonadIO m, IsStyleContext a) => O.OverloadedMethod StyleContextSetStateMethodInfo a signature where
    overloadedMethod = styleContextSetState

instance O.OverloadedMethodInfo StyleContextSetStateMethodInfo a where
    overloadedMethodInfo = O.MethodInfo {
        O.overloadedMethodName = "GI.Gtk.Objects.StyleContext.styleContextSetState",
        O.overloadedMethodURL = "https://hackage.haskell.org/package/gi-gtk-4.0.4/docs/GI-Gtk-Objects-StyleContext.html#v:styleContextSetState"
        }


#endif

-- method StyleContext::to_string
-- method type : OrdinaryMethod
-- Args: [ Arg
--           { argCName = "context"
--           , argType =
--               TInterface Name { namespace = "Gtk" , name = "StyleContext" }
--           , direction = DirectionIn
--           , mayBeNull = False
--           , argDoc =
--               Documentation
--                 { rawDocText = Just "a #GtkStyleContext" , sinceVersion = Nothing }
--           , argScope = ScopeTypeInvalid
--           , argClosure = -1
--           , argDestroy = -1
--           , argCallerAllocates = False
--           , transfer = TransferNothing
--           }
--       , Arg
--           { argCName = "flags"
--           , argType =
--               TInterface
--                 Name { namespace = "Gtk" , name = "StyleContextPrintFlags" }
--           , direction = DirectionIn
--           , mayBeNull = False
--           , argDoc =
--               Documentation
--                 { rawDocText = Just "Flags that determine what to print"
--                 , sinceVersion = Nothing
--                 }
--           , argScope = ScopeTypeInvalid
--           , argClosure = -1
--           , argDestroy = -1
--           , argCallerAllocates = False
--           , transfer = TransferNothing
--           }
--       ]
-- Lengths: []
-- returnType: Just (TBasicType TUTF8)
-- throws : False
-- Skip return : False

foreign import ccall "gtk_style_context_to_string" gtk_style_context_to_string :: 
    Ptr StyleContext ->                     -- context : TInterface (Name {namespace = "Gtk", name = "StyleContext"})
    CUInt ->                                -- flags : TInterface (Name {namespace = "Gtk", name = "StyleContextPrintFlags"})
    IO CString

-- | Converts the style context into a string representation.
-- 
-- The string representation always includes information about
-- the name, state, id, visibility and style classes of the CSS
-- node that is backing /@context@/. Depending on the flags, more
-- information may be included.
-- 
-- This function is intended for testing and debugging of the
-- CSS implementation in GTK. There are no guarantees about
-- the format of the returned string, it may change.
styleContextToString ::
    (B.CallStack.HasCallStack, MonadIO m, IsStyleContext a) =>
    a
    -- ^ /@context@/: a t'GI.Gtk.Objects.StyleContext.StyleContext'
    -> [Gtk.Flags.StyleContextPrintFlags]
    -- ^ /@flags@/: Flags that determine what to print
    -> m T.Text
    -- ^ __Returns:__ a newly allocated string representing /@context@/
styleContextToString :: forall (m :: * -> *) a.
(HasCallStack, MonadIO m, IsStyleContext a) =>
a -> [StyleContextPrintFlags] -> m Text
styleContextToString a
context [StyleContextPrintFlags]
flags = IO Text -> m Text
forall (m :: * -> *) a. MonadIO m => IO a -> m a
liftIO (IO Text -> m Text) -> IO Text -> m Text
forall a b. (a -> b) -> a -> b
$ do
    Ptr StyleContext
context' <- a -> IO (Ptr StyleContext)
forall a b. (HasCallStack, ManagedPtrNewtype a) => a -> IO (Ptr b)
unsafeManagedPtrCastPtr a
context
    let flags' :: CUInt
flags' = [StyleContextPrintFlags] -> CUInt
forall b a. (Num b, IsGFlag a) => [a] -> b
gflagsToWord [StyleContextPrintFlags]
flags
    CString
result <- Ptr StyleContext -> CUInt -> IO CString
gtk_style_context_to_string Ptr StyleContext
context' CUInt
flags'
    Text -> CString -> IO ()
forall a. HasCallStack => Text -> Ptr a -> IO ()
checkUnexpectedReturnNULL Text
"styleContextToString" CString
result
    Text
result' <- HasCallStack => CString -> IO Text
CString -> IO Text
cstringToText CString
result
    CString -> IO ()
forall a. Ptr a -> IO ()
freeMem CString
result
    a -> IO ()
forall a. ManagedPtrNewtype a => a -> IO ()
touchManagedPtr a
context
    Text -> IO Text
forall (m :: * -> *) a. Monad m => a -> m a
return Text
result'

#if defined(ENABLE_OVERLOADING)
data StyleContextToStringMethodInfo
instance (signature ~ ([Gtk.Flags.StyleContextPrintFlags] -> m T.Text), MonadIO m, IsStyleContext a) => O.OverloadedMethod StyleContextToStringMethodInfo a signature where
    overloadedMethod = styleContextToString

instance O.OverloadedMethodInfo StyleContextToStringMethodInfo a where
    overloadedMethodInfo = O.MethodInfo {
        O.overloadedMethodName = "GI.Gtk.Objects.StyleContext.styleContextToString",
        O.overloadedMethodURL = "https://hackage.haskell.org/package/gi-gtk-4.0.4/docs/GI-Gtk-Objects-StyleContext.html#v:styleContextToString"
        }


#endif

-- method StyleContext::add_provider_for_display
-- method type : MemberFunction
-- Args: [ Arg
--           { argCName = "display"
--           , argType =
--               TInterface Name { namespace = "Gdk" , name = "Display" }
--           , direction = DirectionIn
--           , mayBeNull = False
--           , argDoc =
--               Documentation
--                 { rawDocText = Just "a #GdkDisplay" , sinceVersion = Nothing }
--           , argScope = ScopeTypeInvalid
--           , argClosure = -1
--           , argDestroy = -1
--           , argCallerAllocates = False
--           , transfer = TransferNothing
--           }
--       , Arg
--           { argCName = "provider"
--           , argType =
--               TInterface Name { namespace = "Gtk" , name = "StyleProvider" }
--           , direction = DirectionIn
--           , mayBeNull = False
--           , argDoc =
--               Documentation
--                 { rawDocText = Just "a #GtkStyleProvider"
--                 , sinceVersion = Nothing
--                 }
--           , argScope = ScopeTypeInvalid
--           , argClosure = -1
--           , argDestroy = -1
--           , argCallerAllocates = False
--           , transfer = TransferNothing
--           }
--       , Arg
--           { argCName = "priority"
--           , argType = TBasicType TUInt
--           , direction = DirectionIn
--           , mayBeNull = False
--           , argDoc =
--               Documentation
--                 { rawDocText =
--                     Just
--                       "the priority of the style provider. The lower\n           it is, the earlier it will be used in the style\n           construction. Typically this will be in the range\n           between %GTK_STYLE_PROVIDER_PRIORITY_FALLBACK and\n           %GTK_STYLE_PROVIDER_PRIORITY_USER"
--                 , 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_context_add_provider_for_display" gtk_style_context_add_provider_for_display :: 
    Ptr Gdk.Display.Display ->              -- display : TInterface (Name {namespace = "Gdk", name = "Display"})
    Ptr Gtk.StyleProvider.StyleProvider ->  -- provider : TInterface (Name {namespace = "Gtk", name = "StyleProvider"})
    Word32 ->                               -- priority : TBasicType TUInt
    IO ()

-- | Adds a global style provider to /@display@/, which will be used
-- in style construction for all @/GtkStyleContexts/@ under /@display@/.
-- 
-- GTK uses this to make styling information from t'GI.Gtk.Objects.Settings.Settings'
-- available.
-- 
-- Note: If both priorities are the same, A t'GI.Gtk.Interfaces.StyleProvider.StyleProvider'
-- added through 'GI.Gtk.Objects.StyleContext.styleContextAddProvider' takes precedence
-- over another added through this function.
styleContextAddProviderForDisplay ::
    (B.CallStack.HasCallStack, MonadIO m, Gdk.Display.IsDisplay a, Gtk.StyleProvider.IsStyleProvider b) =>
    a
    -- ^ /@display@/: a t'GI.Gdk.Objects.Display.Display'
    -> b
    -- ^ /@provider@/: a t'GI.Gtk.Interfaces.StyleProvider.StyleProvider'
    -> Word32
    -- ^ /@priority@/: the priority of the style provider. The lower
    --            it is, the earlier it will be used in the style
    --            construction. Typically this will be in the range
    --            between 'GI.Gtk.Constants.STYLE_PROVIDER_PRIORITY_FALLBACK' and
    --            'GI.Gtk.Constants.STYLE_PROVIDER_PRIORITY_USER'
    -> m ()
styleContextAddProviderForDisplay :: forall (m :: * -> *) a b.
(HasCallStack, MonadIO m, IsDisplay a, IsStyleProvider b) =>
a -> b -> Word32 -> m ()
styleContextAddProviderForDisplay a
display b
provider Word32
priority = 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 Display
display' <- a -> IO (Ptr Display)
forall a b. (HasCallStack, ManagedPtrNewtype a) => a -> IO (Ptr b)
unsafeManagedPtrCastPtr a
display
    Ptr StyleProvider
provider' <- b -> IO (Ptr StyleProvider)
forall a b. (HasCallStack, ManagedPtrNewtype a) => a -> IO (Ptr b)
unsafeManagedPtrCastPtr b
provider
    Ptr Display -> Ptr StyleProvider -> Word32 -> IO ()
gtk_style_context_add_provider_for_display Ptr Display
display' Ptr StyleProvider
provider' Word32
priority
    a -> IO ()
forall a. ManagedPtrNewtype a => a -> IO ()
touchManagedPtr a
display
    b -> IO ()
forall a. ManagedPtrNewtype a => a -> IO ()
touchManagedPtr b
provider
    () -> IO ()
forall (m :: * -> *) a. Monad m => a -> m a
return ()

#if defined(ENABLE_OVERLOADING)
#endif

-- method StyleContext::remove_provider_for_display
-- method type : MemberFunction
-- Args: [ Arg
--           { argCName = "display"
--           , argType =
--               TInterface Name { namespace = "Gdk" , name = "Display" }
--           , direction = DirectionIn
--           , mayBeNull = False
--           , argDoc =
--               Documentation
--                 { rawDocText = Just "a #GdkDisplay" , sinceVersion = Nothing }
--           , argScope = ScopeTypeInvalid
--           , argClosure = -1
--           , argDestroy = -1
--           , argCallerAllocates = False
--           , transfer = TransferNothing
--           }
--       , Arg
--           { argCName = "provider"
--           , argType =
--               TInterface Name { namespace = "Gtk" , name = "StyleProvider" }
--           , direction = DirectionIn
--           , mayBeNull = False
--           , argDoc =
--               Documentation
--                 { rawDocText = Just "a #GtkStyleProvider"
--                 , 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_context_remove_provider_for_display" gtk_style_context_remove_provider_for_display :: 
    Ptr Gdk.Display.Display ->              -- display : TInterface (Name {namespace = "Gdk", name = "Display"})
    Ptr Gtk.StyleProvider.StyleProvider ->  -- provider : TInterface (Name {namespace = "Gtk", name = "StyleProvider"})
    IO ()

-- | Removes /@provider@/ from the global style providers list in /@display@/.
styleContextRemoveProviderForDisplay ::
    (B.CallStack.HasCallStack, MonadIO m, Gdk.Display.IsDisplay a, Gtk.StyleProvider.IsStyleProvider b) =>
    a
    -- ^ /@display@/: a t'GI.Gdk.Objects.Display.Display'
    -> b
    -- ^ /@provider@/: a t'GI.Gtk.Interfaces.StyleProvider.StyleProvider'
    -> m ()
styleContextRemoveProviderForDisplay :: forall (m :: * -> *) a b.
(HasCallStack, MonadIO m, IsDisplay a, IsStyleProvider b) =>
a -> b -> m ()
styleContextRemoveProviderForDisplay a
display b
provider = 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 Display
display' <- a -> IO (Ptr Display)
forall a b. (HasCallStack, ManagedPtrNewtype a) => a -> IO (Ptr b)
unsafeManagedPtrCastPtr a
display
    Ptr StyleProvider
provider' <- b -> IO (Ptr StyleProvider)
forall a b. (HasCallStack, ManagedPtrNewtype a) => a -> IO (Ptr b)
unsafeManagedPtrCastPtr b
provider
    Ptr Display -> Ptr StyleProvider -> IO ()
gtk_style_context_remove_provider_for_display Ptr Display
display' Ptr StyleProvider
provider'
    a -> IO ()
forall a. ManagedPtrNewtype a => a -> IO ()
touchManagedPtr a
display
    b -> IO ()
forall a. ManagedPtrNewtype a => a -> IO ()
touchManagedPtr b
provider
    () -> IO ()
forall (m :: * -> *) a. Monad m => a -> m a
return ()

#if defined(ENABLE_OVERLOADING)
#endif