{-# LANGUAGE TypeApplications #-}
#if (MIN_VERSION_haskell_gi_overloading(1,0,0) && !defined(__HADDOCK_VERSION__))
#define ENABLE_OVERLOADING
#endif
module GI.Gtk.Objects.WidgetPaintable
(
WidgetPaintable(..) ,
IsWidgetPaintable ,
toWidgetPaintable ,
#if defined(ENABLE_OVERLOADING)
ResolveWidgetPaintableMethod ,
#endif
#if defined(ENABLE_OVERLOADING)
WidgetPaintableGetWidgetMethodInfo ,
#endif
widgetPaintableGetWidget ,
widgetPaintableNew ,
#if defined(ENABLE_OVERLOADING)
WidgetPaintableSetWidgetMethodInfo ,
#endif
widgetPaintableSetWidget ,
#if defined(ENABLE_OVERLOADING)
WidgetPaintableWidgetPropertyInfo ,
#endif
clearWidgetPaintableWidget ,
constructWidgetPaintableWidget ,
getWidgetPaintableWidget ,
setWidgetPaintableWidget ,
#if defined(ENABLE_OVERLOADING)
widgetPaintableWidget ,
#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.GHashTable as B.GHT
import qualified Data.GI.Base.GVariant as B.GVariant
import qualified Data.GI.Base.GValue as B.GValue
import qualified Data.GI.Base.GParamSpec as B.GParamSpec
import qualified Data.GI.Base.CallStack as B.CallStack
import qualified Data.GI.Base.Properties as B.Properties
import qualified Data.GI.Base.Signals as B.Signals
import qualified Control.Monad.IO.Class as MIO
import qualified Data.Coerce as Coerce
import qualified Data.Text as T
import qualified Data.Kind as DK
import qualified Data.ByteString.Char8 as B
import qualified Data.Map as Map
import qualified Foreign.Ptr as FP
import qualified GHC.OverloadedLabels as OL
import qualified GHC.Records as R
import qualified GI.GObject.Objects.Object as GObject.Object
import qualified GI.Gdk.Interfaces.Paintable as Gdk.Paintable
import {-# SOURCE #-} qualified GI.Gtk.Objects.Widget as Gtk.Widget
newtype WidgetPaintable = WidgetPaintable (SP.ManagedPtr WidgetPaintable)
deriving (WidgetPaintable -> WidgetPaintable -> Bool
(WidgetPaintable -> WidgetPaintable -> Bool)
-> (WidgetPaintable -> WidgetPaintable -> Bool)
-> Eq WidgetPaintable
forall a. (a -> a -> Bool) -> (a -> a -> Bool) -> Eq a
$c== :: WidgetPaintable -> WidgetPaintable -> Bool
== :: WidgetPaintable -> WidgetPaintable -> Bool
$c/= :: WidgetPaintable -> WidgetPaintable -> Bool
/= :: WidgetPaintable -> WidgetPaintable -> Bool
Eq)
instance SP.ManagedPtrNewtype WidgetPaintable where
toManagedPtr :: WidgetPaintable -> ManagedPtr WidgetPaintable
toManagedPtr (WidgetPaintable ManagedPtr WidgetPaintable
p) = ManagedPtr WidgetPaintable
p
foreign import ccall "gtk_widget_paintable_get_type"
c_gtk_widget_paintable_get_type :: IO B.Types.GType
instance B.Types.TypedObject WidgetPaintable where
glibType :: IO GType
glibType = IO GType
c_gtk_widget_paintable_get_type
instance B.Types.GObject WidgetPaintable
class (SP.GObject o, O.IsDescendantOf WidgetPaintable o) => IsWidgetPaintable o
instance (SP.GObject o, O.IsDescendantOf WidgetPaintable o) => IsWidgetPaintable o
instance O.HasParentTypes WidgetPaintable
type instance O.ParentTypes WidgetPaintable = '[GObject.Object.Object, Gdk.Paintable.Paintable]
toWidgetPaintable :: (MIO.MonadIO m, IsWidgetPaintable o) => o -> m WidgetPaintable
toWidgetPaintable :: forall (m :: * -> *) o.
(MonadIO m, IsWidgetPaintable o) =>
o -> m WidgetPaintable
toWidgetPaintable = IO WidgetPaintable -> m WidgetPaintable
forall a. IO a -> m a
forall (m :: * -> *) a. MonadIO m => IO a -> m a
MIO.liftIO (IO WidgetPaintable -> m WidgetPaintable)
-> (o -> IO WidgetPaintable) -> o -> m WidgetPaintable
forall b c a. (b -> c) -> (a -> b) -> a -> c
. (ManagedPtr WidgetPaintable -> WidgetPaintable)
-> o -> IO WidgetPaintable
forall o o'.
(HasCallStack, ManagedPtrNewtype o, TypedObject o,
ManagedPtrNewtype o', TypedObject o') =>
(ManagedPtr o' -> o') -> o -> IO o'
B.ManagedPtr.unsafeCastTo ManagedPtr WidgetPaintable -> WidgetPaintable
WidgetPaintable
instance B.GValue.IsGValue (Maybe WidgetPaintable) where
gvalueGType_ :: IO GType
gvalueGType_ = IO GType
c_gtk_widget_paintable_get_type
gvalueSet_ :: Ptr GValue -> Maybe WidgetPaintable -> IO ()
gvalueSet_ Ptr GValue
gv Maybe WidgetPaintable
P.Nothing = Ptr GValue -> Ptr WidgetPaintable -> IO ()
forall a. GObject a => Ptr GValue -> Ptr a -> IO ()
B.GValue.set_object Ptr GValue
gv (Ptr WidgetPaintable
forall a. Ptr a
FP.nullPtr :: FP.Ptr WidgetPaintable)
gvalueSet_ Ptr GValue
gv (P.Just WidgetPaintable
obj) = WidgetPaintable -> (Ptr WidgetPaintable -> IO ()) -> IO ()
forall a c.
(HasCallStack, ManagedPtrNewtype a) =>
a -> (Ptr a -> IO c) -> IO c
B.ManagedPtr.withManagedPtr WidgetPaintable
obj (Ptr GValue -> Ptr WidgetPaintable -> IO ()
forall a. GObject a => Ptr GValue -> Ptr a -> IO ()
B.GValue.set_object Ptr GValue
gv)
gvalueGet_ :: Ptr GValue -> IO (Maybe WidgetPaintable)
gvalueGet_ Ptr GValue
gv = do
Ptr WidgetPaintable
ptr <- Ptr GValue -> IO (Ptr WidgetPaintable)
forall a. GObject a => Ptr GValue -> IO (Ptr a)
B.GValue.get_object Ptr GValue
gv :: IO (FP.Ptr WidgetPaintable)
if Ptr WidgetPaintable
ptr Ptr WidgetPaintable -> Ptr WidgetPaintable -> Bool
forall a. Eq a => a -> a -> Bool
/= Ptr WidgetPaintable
forall a. Ptr a
FP.nullPtr
then WidgetPaintable -> Maybe WidgetPaintable
forall a. a -> Maybe a
P.Just (WidgetPaintable -> Maybe WidgetPaintable)
-> IO WidgetPaintable -> IO (Maybe WidgetPaintable)
forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b
<$> (ManagedPtr WidgetPaintable -> WidgetPaintable)
-> Ptr WidgetPaintable -> IO WidgetPaintable
forall a b.
(HasCallStack, GObject a, GObject b) =>
(ManagedPtr a -> a) -> Ptr b -> IO a
B.ManagedPtr.newObject ManagedPtr WidgetPaintable -> WidgetPaintable
WidgetPaintable Ptr WidgetPaintable
ptr
else Maybe WidgetPaintable -> IO (Maybe WidgetPaintable)
forall a. a -> IO a
forall (m :: * -> *) a. Monad m => a -> m a
return Maybe WidgetPaintable
forall a. Maybe a
P.Nothing
#if defined(ENABLE_OVERLOADING)
type family ResolveWidgetPaintableMethod (t :: Symbol) (o :: DK.Type) :: DK.Type where
ResolveWidgetPaintableMethod "bindProperty" o = GObject.Object.ObjectBindPropertyMethodInfo
ResolveWidgetPaintableMethod "bindPropertyFull" o = GObject.Object.ObjectBindPropertyFullMethodInfo
ResolveWidgetPaintableMethod "computeConcreteSize" o = Gdk.Paintable.PaintableComputeConcreteSizeMethodInfo
ResolveWidgetPaintableMethod "forceFloating" o = GObject.Object.ObjectForceFloatingMethodInfo
ResolveWidgetPaintableMethod "freezeNotify" o = GObject.Object.ObjectFreezeNotifyMethodInfo
ResolveWidgetPaintableMethod "getv" o = GObject.Object.ObjectGetvMethodInfo
ResolveWidgetPaintableMethod "invalidateContents" o = Gdk.Paintable.PaintableInvalidateContentsMethodInfo
ResolveWidgetPaintableMethod "invalidateSize" o = Gdk.Paintable.PaintableInvalidateSizeMethodInfo
ResolveWidgetPaintableMethod "isFloating" o = GObject.Object.ObjectIsFloatingMethodInfo
ResolveWidgetPaintableMethod "notify" o = GObject.Object.ObjectNotifyMethodInfo
ResolveWidgetPaintableMethod "notifyByPspec" o = GObject.Object.ObjectNotifyByPspecMethodInfo
ResolveWidgetPaintableMethod "ref" o = GObject.Object.ObjectRefMethodInfo
ResolveWidgetPaintableMethod "refSink" o = GObject.Object.ObjectRefSinkMethodInfo
ResolveWidgetPaintableMethod "runDispose" o = GObject.Object.ObjectRunDisposeMethodInfo
ResolveWidgetPaintableMethod "snapshot" o = Gdk.Paintable.PaintableSnapshotMethodInfo
ResolveWidgetPaintableMethod "stealData" o = GObject.Object.ObjectStealDataMethodInfo
ResolveWidgetPaintableMethod "stealQdata" o = GObject.Object.ObjectStealQdataMethodInfo
ResolveWidgetPaintableMethod "thawNotify" o = GObject.Object.ObjectThawNotifyMethodInfo
ResolveWidgetPaintableMethod "unref" o = GObject.Object.ObjectUnrefMethodInfo
ResolveWidgetPaintableMethod "watchClosure" o = GObject.Object.ObjectWatchClosureMethodInfo
ResolveWidgetPaintableMethod "getCurrentImage" o = Gdk.Paintable.PaintableGetCurrentImageMethodInfo
ResolveWidgetPaintableMethod "getData" o = GObject.Object.ObjectGetDataMethodInfo
ResolveWidgetPaintableMethod "getFlags" o = Gdk.Paintable.PaintableGetFlagsMethodInfo
ResolveWidgetPaintableMethod "getIntrinsicAspectRatio" o = Gdk.Paintable.PaintableGetIntrinsicAspectRatioMethodInfo
ResolveWidgetPaintableMethod "getIntrinsicHeight" o = Gdk.Paintable.PaintableGetIntrinsicHeightMethodInfo
ResolveWidgetPaintableMethod "getIntrinsicWidth" o = Gdk.Paintable.PaintableGetIntrinsicWidthMethodInfo
ResolveWidgetPaintableMethod "getProperty" o = GObject.Object.ObjectGetPropertyMethodInfo
ResolveWidgetPaintableMethod "getQdata" o = GObject.Object.ObjectGetQdataMethodInfo
ResolveWidgetPaintableMethod "getWidget" o = WidgetPaintableGetWidgetMethodInfo
ResolveWidgetPaintableMethod "setData" o = GObject.Object.ObjectSetDataMethodInfo
ResolveWidgetPaintableMethod "setDataFull" o = GObject.Object.ObjectSetDataFullMethodInfo
ResolveWidgetPaintableMethod "setProperty" o = GObject.Object.ObjectSetPropertyMethodInfo
ResolveWidgetPaintableMethod "setWidget" o = WidgetPaintableSetWidgetMethodInfo
ResolveWidgetPaintableMethod l o = O.MethodResolutionFailed l o
instance (info ~ ResolveWidgetPaintableMethod t WidgetPaintable, O.OverloadedMethod info WidgetPaintable p) => OL.IsLabel t (WidgetPaintable -> 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 ~ ResolveWidgetPaintableMethod t WidgetPaintable, O.OverloadedMethod info WidgetPaintable p, R.HasField t WidgetPaintable p) => R.HasField t WidgetPaintable p where
getField = O.overloadedMethod @info
#endif
instance (info ~ ResolveWidgetPaintableMethod t WidgetPaintable, O.OverloadedMethodInfo info WidgetPaintable) => OL.IsLabel t (O.MethodProxy info WidgetPaintable) where
#if MIN_VERSION_base(4,10,0)
fromLabel = O.MethodProxy
#else
fromLabel _ = O.MethodProxy
#endif
#endif
getWidgetPaintableWidget :: (MonadIO m, IsWidgetPaintable o) => o -> m (Maybe Gtk.Widget.Widget)
getWidgetPaintableWidget :: forall (m :: * -> *) o.
(MonadIO m, IsWidgetPaintable o) =>
o -> m (Maybe Widget)
getWidgetPaintableWidget o
obj = IO (Maybe Widget) -> m (Maybe Widget)
forall a. IO a -> m a
forall (m :: * -> *) a. MonadIO m => IO a -> m a
MIO.liftIO (IO (Maybe Widget) -> m (Maybe Widget))
-> IO (Maybe Widget) -> m (Maybe Widget)
forall a b. (a -> b) -> a -> b
$ o -> String -> (ManagedPtr Widget -> Widget) -> IO (Maybe Widget)
forall a b.
(GObject a, GObject b) =>
a -> String -> (ManagedPtr b -> b) -> IO (Maybe b)
B.Properties.getObjectPropertyObject o
obj String
"widget" ManagedPtr Widget -> Widget
Gtk.Widget.Widget
setWidgetPaintableWidget :: (MonadIO m, IsWidgetPaintable o, Gtk.Widget.IsWidget a) => o -> a -> m ()
setWidgetPaintableWidget :: forall (m :: * -> *) o a.
(MonadIO m, IsWidgetPaintable o, IsWidget a) =>
o -> a -> m ()
setWidgetPaintableWidget o
obj a
val = IO () -> m ()
forall a. IO a -> m a
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
"widget" (a -> Maybe a
forall a. a -> Maybe a
Just a
val)
constructWidgetPaintableWidget :: (IsWidgetPaintable o, MIO.MonadIO m, Gtk.Widget.IsWidget a) => a -> m (GValueConstruct o)
constructWidgetPaintableWidget :: forall o (m :: * -> *) a.
(IsWidgetPaintable o, MonadIO m, IsWidget a) =>
a -> m (GValueConstruct o)
constructWidgetPaintableWidget a
val = IO (GValueConstruct o) -> m (GValueConstruct o)
forall a. IO a -> m a
forall (m :: * -> *) a. MonadIO m => IO a -> m a
MIO.liftIO (IO (GValueConstruct o) -> m (GValueConstruct o))
-> IO (GValueConstruct o) -> m (GValueConstruct o)
forall a b. (a -> b) -> a -> b
$ do
IO (GValueConstruct o) -> IO (GValueConstruct o)
forall a. IO a -> IO a
forall (m :: * -> *) a. MonadIO m => IO a -> m a
MIO.liftIO (IO (GValueConstruct o) -> IO (GValueConstruct o))
-> IO (GValueConstruct o) -> IO (GValueConstruct o)
forall a b. (a -> b) -> a -> b
$ String -> Maybe a -> IO (GValueConstruct o)
forall a o.
GObject a =>
String -> Maybe a -> IO (GValueConstruct o)
B.Properties.constructObjectPropertyObject String
"widget" (a -> Maybe a
forall a. a -> Maybe a
P.Just a
val)
clearWidgetPaintableWidget :: (MonadIO m, IsWidgetPaintable o) => o -> m ()
clearWidgetPaintableWidget :: forall (m :: * -> *) o.
(MonadIO m, IsWidgetPaintable o) =>
o -> m ()
clearWidgetPaintableWidget o
obj = IO () -> m ()
forall a. IO a -> m a
forall (m :: * -> *) a. MonadIO m => IO a -> m a
liftIO (IO () -> m ()) -> IO () -> m ()
forall a b. (a -> b) -> a -> b
$ o -> String -> Maybe Widget -> IO ()
forall a b.
(GObject a, GObject b) =>
a -> String -> Maybe b -> IO ()
B.Properties.setObjectPropertyObject o
obj String
"widget" (Maybe Widget
forall a. Maybe a
Nothing :: Maybe Gtk.Widget.Widget)
#if defined(ENABLE_OVERLOADING)
data WidgetPaintableWidgetPropertyInfo
instance AttrInfo WidgetPaintableWidgetPropertyInfo where
type AttrAllowedOps WidgetPaintableWidgetPropertyInfo = '[ 'AttrSet, 'AttrConstruct, 'AttrGet, 'AttrClear]
type AttrBaseTypeConstraint WidgetPaintableWidgetPropertyInfo = IsWidgetPaintable
type AttrSetTypeConstraint WidgetPaintableWidgetPropertyInfo = Gtk.Widget.IsWidget
type AttrTransferTypeConstraint WidgetPaintableWidgetPropertyInfo = Gtk.Widget.IsWidget
type AttrTransferType WidgetPaintableWidgetPropertyInfo = Gtk.Widget.Widget
type AttrGetType WidgetPaintableWidgetPropertyInfo = (Maybe Gtk.Widget.Widget)
type AttrLabel WidgetPaintableWidgetPropertyInfo = "widget"
type AttrOrigin WidgetPaintableWidgetPropertyInfo = WidgetPaintable
attrGet = getWidgetPaintableWidget
attrSet = setWidgetPaintableWidget
attrTransfer _ v = do
unsafeCastTo Gtk.Widget.Widget v
attrConstruct = constructWidgetPaintableWidget
attrClear = clearWidgetPaintableWidget
dbgAttrInfo = P.Just (O.ResolvedSymbolInfo {
O.resolvedSymbolName = "GI.Gtk.Objects.WidgetPaintable.widget"
, O.resolvedSymbolURL = "https://hackage.haskell.org/package/gi-gtk-4.0.8/docs/GI-Gtk-Objects-WidgetPaintable.html#g:attr:widget"
})
#endif
#if defined(ENABLE_OVERLOADING)
instance O.HasAttributeList WidgetPaintable
type instance O.AttributeList WidgetPaintable = WidgetPaintableAttributeList
type WidgetPaintableAttributeList = ('[ '("widget", WidgetPaintableWidgetPropertyInfo)] :: [(Symbol, DK.Type)])
#endif
#if defined(ENABLE_OVERLOADING)
widgetPaintableWidget :: AttrLabelProxy "widget"
widgetPaintableWidget = AttrLabelProxy
#endif
#if defined(ENABLE_OVERLOADING)
type instance O.SignalList WidgetPaintable = WidgetPaintableSignalList
type WidgetPaintableSignalList = ('[ '("invalidateContents", Gdk.Paintable.PaintableInvalidateContentsSignalInfo), '("invalidateSize", Gdk.Paintable.PaintableInvalidateSizeSignalInfo), '("notify", GObject.Object.ObjectNotifySignalInfo)] :: [(Symbol, DK.Type)])
#endif
foreign import ccall "gtk_widget_paintable_new" gtk_widget_paintable_new ::
Ptr Gtk.Widget.Widget ->
IO (Ptr WidgetPaintable)
widgetPaintableNew ::
(B.CallStack.HasCallStack, MonadIO m, Gtk.Widget.IsWidget a) =>
Maybe (a)
-> m WidgetPaintable
widgetPaintableNew :: forall (m :: * -> *) a.
(HasCallStack, MonadIO m, IsWidget a) =>
Maybe a -> m WidgetPaintable
widgetPaintableNew Maybe a
widget = IO WidgetPaintable -> m WidgetPaintable
forall a. IO a -> m a
forall (m :: * -> *) a. MonadIO m => IO a -> m a
liftIO (IO WidgetPaintable -> m WidgetPaintable)
-> IO WidgetPaintable -> m WidgetPaintable
forall a b. (a -> b) -> a -> b
$ do
Ptr Widget
maybeWidget <- case Maybe a
widget of
Maybe a
Nothing -> Ptr Widget -> IO (Ptr Widget)
forall a. a -> IO a
forall (m :: * -> *) a. Monad m => a -> m a
return Ptr Widget
forall a. Ptr a
nullPtr
Just a
jWidget -> do
Ptr Widget
jWidget' <- a -> IO (Ptr Widget)
forall a b. (HasCallStack, ManagedPtrNewtype a) => a -> IO (Ptr b)
unsafeManagedPtrCastPtr a
jWidget
Ptr Widget -> IO (Ptr Widget)
forall a. a -> IO a
forall (m :: * -> *) a. Monad m => a -> m a
return Ptr Widget
jWidget'
Ptr WidgetPaintable
result <- Ptr Widget -> IO (Ptr WidgetPaintable)
gtk_widget_paintable_new Ptr Widget
maybeWidget
Text -> Ptr WidgetPaintable -> IO ()
forall a. HasCallStack => Text -> Ptr a -> IO ()
checkUnexpectedReturnNULL Text
"widgetPaintableNew" Ptr WidgetPaintable
result
WidgetPaintable
result' <- ((ManagedPtr WidgetPaintable -> WidgetPaintable)
-> Ptr WidgetPaintable -> IO WidgetPaintable
forall a b.
(HasCallStack, GObject a, GObject b) =>
(ManagedPtr a -> a) -> Ptr b -> IO a
wrapObject ManagedPtr WidgetPaintable -> WidgetPaintable
WidgetPaintable) Ptr WidgetPaintable
result
Maybe a -> (a -> IO ()) -> IO ()
forall (m :: * -> *) a. Monad m => Maybe a -> (a -> m ()) -> m ()
whenJust Maybe a
widget a -> IO ()
forall a. ManagedPtrNewtype a => a -> IO ()
touchManagedPtr
WidgetPaintable -> IO WidgetPaintable
forall a. a -> IO a
forall (m :: * -> *) a. Monad m => a -> m a
return WidgetPaintable
result'
#if defined(ENABLE_OVERLOADING)
#endif
foreign import ccall "gtk_widget_paintable_get_widget" gtk_widget_paintable_get_widget ::
Ptr WidgetPaintable ->
IO (Ptr Gtk.Widget.Widget)
widgetPaintableGetWidget ::
(B.CallStack.HasCallStack, MonadIO m, IsWidgetPaintable a) =>
a
-> m (Maybe Gtk.Widget.Widget)
widgetPaintableGetWidget :: forall (m :: * -> *) a.
(HasCallStack, MonadIO m, IsWidgetPaintable a) =>
a -> m (Maybe Widget)
widgetPaintableGetWidget a
self = IO (Maybe Widget) -> m (Maybe Widget)
forall a. IO a -> m a
forall (m :: * -> *) a. MonadIO m => IO a -> m a
liftIO (IO (Maybe Widget) -> m (Maybe Widget))
-> IO (Maybe Widget) -> m (Maybe Widget)
forall a b. (a -> b) -> a -> b
$ do
Ptr WidgetPaintable
self' <- a -> IO (Ptr WidgetPaintable)
forall a b. (HasCallStack, ManagedPtrNewtype a) => a -> IO (Ptr b)
unsafeManagedPtrCastPtr a
self
Ptr Widget
result <- Ptr WidgetPaintable -> IO (Ptr Widget)
gtk_widget_paintable_get_widget Ptr WidgetPaintable
self'
Maybe Widget
maybeResult <- Ptr Widget -> (Ptr Widget -> IO Widget) -> IO (Maybe Widget)
forall a b. Ptr a -> (Ptr a -> IO b) -> IO (Maybe b)
convertIfNonNull Ptr Widget
result ((Ptr Widget -> IO Widget) -> IO (Maybe Widget))
-> (Ptr Widget -> IO Widget) -> IO (Maybe Widget)
forall a b. (a -> b) -> a -> b
$ \Ptr Widget
result' -> do
Widget
result'' <- ((ManagedPtr Widget -> Widget) -> Ptr Widget -> IO Widget
forall a b.
(HasCallStack, GObject a, GObject b) =>
(ManagedPtr a -> a) -> Ptr b -> IO a
newObject ManagedPtr Widget -> Widget
Gtk.Widget.Widget) Ptr Widget
result'
Widget -> IO Widget
forall a. a -> IO a
forall (m :: * -> *) a. Monad m => a -> m a
return Widget
result''
a -> IO ()
forall a. ManagedPtrNewtype a => a -> IO ()
touchManagedPtr a
self
Maybe Widget -> IO (Maybe Widget)
forall a. a -> IO a
forall (m :: * -> *) a. Monad m => a -> m a
return Maybe Widget
maybeResult
#if defined(ENABLE_OVERLOADING)
data WidgetPaintableGetWidgetMethodInfo
instance (signature ~ (m (Maybe Gtk.Widget.Widget)), MonadIO m, IsWidgetPaintable a) => O.OverloadedMethod WidgetPaintableGetWidgetMethodInfo a signature where
overloadedMethod = widgetPaintableGetWidget
instance O.OverloadedMethodInfo WidgetPaintableGetWidgetMethodInfo a where
overloadedMethodInfo = P.Just (O.ResolvedSymbolInfo {
O.resolvedSymbolName = "GI.Gtk.Objects.WidgetPaintable.widgetPaintableGetWidget",
O.resolvedSymbolURL = "https://hackage.haskell.org/package/gi-gtk-4.0.8/docs/GI-Gtk-Objects-WidgetPaintable.html#v:widgetPaintableGetWidget"
})
#endif
foreign import ccall "gtk_widget_paintable_set_widget" gtk_widget_paintable_set_widget ::
Ptr WidgetPaintable ->
Ptr Gtk.Widget.Widget ->
IO ()
widgetPaintableSetWidget ::
(B.CallStack.HasCallStack, MonadIO m, IsWidgetPaintable a, Gtk.Widget.IsWidget b) =>
a
-> Maybe (b)
-> m ()
widgetPaintableSetWidget :: forall (m :: * -> *) a b.
(HasCallStack, MonadIO m, IsWidgetPaintable a, IsWidget b) =>
a -> Maybe b -> m ()
widgetPaintableSetWidget a
self Maybe b
widget = IO () -> m ()
forall a. IO a -> m a
forall (m :: * -> *) a. MonadIO m => IO a -> m a
liftIO (IO () -> m ()) -> IO () -> m ()
forall a b. (a -> b) -> a -> b
$ do
Ptr WidgetPaintable
self' <- a -> IO (Ptr WidgetPaintable)
forall a b. (HasCallStack, ManagedPtrNewtype a) => a -> IO (Ptr b)
unsafeManagedPtrCastPtr a
self
Ptr Widget
maybeWidget <- case Maybe b
widget of
Maybe b
Nothing -> Ptr Widget -> IO (Ptr Widget)
forall a. a -> IO a
forall (m :: * -> *) a. Monad m => a -> m a
return Ptr Widget
forall a. Ptr a
nullPtr
Just b
jWidget -> do
Ptr Widget
jWidget' <- b -> IO (Ptr Widget)
forall a b. (HasCallStack, ManagedPtrNewtype a) => a -> IO (Ptr b)
unsafeManagedPtrCastPtr b
jWidget
Ptr Widget -> IO (Ptr Widget)
forall a. a -> IO a
forall (m :: * -> *) a. Monad m => a -> m a
return Ptr Widget
jWidget'
Ptr WidgetPaintable -> Ptr Widget -> IO ()
gtk_widget_paintable_set_widget Ptr WidgetPaintable
self' Ptr Widget
maybeWidget
a -> IO ()
forall a. ManagedPtrNewtype a => a -> IO ()
touchManagedPtr a
self
Maybe b -> (b -> IO ()) -> IO ()
forall (m :: * -> *) a. Monad m => Maybe a -> (a -> m ()) -> m ()
whenJust Maybe b
widget b -> IO ()
forall a. ManagedPtrNewtype a => a -> IO ()
touchManagedPtr
() -> IO ()
forall a. a -> IO a
forall (m :: * -> *) a. Monad m => a -> m a
return ()
#if defined(ENABLE_OVERLOADING)
data WidgetPaintableSetWidgetMethodInfo
instance (signature ~ (Maybe (b) -> m ()), MonadIO m, IsWidgetPaintable a, Gtk.Widget.IsWidget b) => O.OverloadedMethod WidgetPaintableSetWidgetMethodInfo a signature where
overloadedMethod = widgetPaintableSetWidget
instance O.OverloadedMethodInfo WidgetPaintableSetWidgetMethodInfo a where
overloadedMethodInfo = P.Just (O.ResolvedSymbolInfo {
O.resolvedSymbolName = "GI.Gtk.Objects.WidgetPaintable.widgetPaintableSetWidget",
O.resolvedSymbolURL = "https://hackage.haskell.org/package/gi-gtk-4.0.8/docs/GI-Gtk-Objects-WidgetPaintable.html#v:widgetPaintableSetWidget"
})
#endif