GI.Gtk.Interfaces.StyleProvider

GtkStyleProvider is an interface used to provide style information to a StyleContext. See styleContextAddProvider and styleContextAddProviderForDisplay.

Exported types

newtype StyleProvider

Memory-managed wrapper type.

Constructors

StyleProvider (ManagedPtr StyleProvider)

Instances

Eq StyleProvider

Defined in GI.Gtk.Interfaces.StyleProvider

Methods

(==) :: StyleProvider -> StyleProvider -> Bool

(/=) :: StyleProvider -> StyleProvider -> Bool

IsGValue StyleProvider

Convert StyleProvider to and from GValue with toGValue and fromGValue.

Defined in GI.Gtk.Interfaces.StyleProvider

Methods

toGValue :: StyleProvider -> IO GValue

fromGValue :: GValue -> IO StyleProvider

GObject StyleProvider

Defined in GI.Gtk.Interfaces.StyleProvider

Methods

gobjectType :: IO GType

HasParentTypes StyleProvider

Defined in GI.Gtk.Interfaces.StyleProvider

type ParentTypes StyleProvider

Defined in GI.Gtk.Interfaces.StyleProvider

type ParentTypes StyleProvider = '[Object]

noStyleProvider :: Maybe StyleProvider

A convenience alias for Nothing :: Maybe StyleProvider.

class (GObject o, IsDescendantOf StyleProvider o) => IsStyleProvider o

Type class for types which can be safely cast to StyleProvider, for instance with toStyleProvider.

Instances

(GObject o, IsDescendantOf StyleProvider o) => IsStyleProvider o

Defined in GI.Gtk.Interfaces.StyleProvider

toStyleProvider :: (MonadIO m, IsStyleProvider o) => o -> m StyleProvider

Cast to StyleProvider, for types for which this is known to be safe. For general casts, use castTo.

Methods

Overloaded methods

Signals

gtkPrivateChanged

type C_StyleProviderGtkPrivateChangedCallback = Ptr () -> Ptr () -> IO ()

Type for the callback on the (unwrapped) C side.

type StyleProviderGtkPrivateChangedCallback = IO ()

No description available in the introspection data.

afterStyleProviderGtkPrivateChanged :: (IsStyleProvider a, MonadIO m) => a -> StyleProviderGtkPrivateChangedCallback -> m SignalHandlerId

Connect a signal handler for the GtkPrivateChanged signal, to be run after the default handler. When overloading is enabled, this is equivalent to

after styleProvider #GtkPrivateChanged callback

genClosure_StyleProviderGtkPrivateChanged :: MonadIO m => StyleProviderGtkPrivateChangedCallback -> m (GClosure C_StyleProviderGtkPrivateChangedCallback)

Wrap the callback into a GClosure.

mk_StyleProviderGtkPrivateChangedCallback :: C_StyleProviderGtkPrivateChangedCallback -> IO (FunPtr C_StyleProviderGtkPrivateChangedCallback)

Generate a function pointer callable from C code, from a C_StyleProviderGtkPrivateChangedCallback.

noStyleProviderGtkPrivateChangedCallback :: Maybe StyleProviderGtkPrivateChangedCallback

A convenience synonym for Nothing :: Maybe StyleProviderGtkPrivateChangedCallback.

onStyleProviderGtkPrivateChanged :: (IsStyleProvider a, MonadIO m) => a -> StyleProviderGtkPrivateChangedCallback -> m SignalHandlerId

Connect a signal handler for the GtkPrivateChanged signal, to be run before the default handler. When overloading is enabled, this is equivalent to

on styleProvider #GtkPrivateChanged callback

wrap_StyleProviderGtkPrivateChangedCallback :: StyleProviderGtkPrivateChangedCallback -> C_StyleProviderGtkPrivateChangedCallback

Wrap a StyleProviderGtkPrivateChangedCallback into a C_StyleProviderGtkPrivateChangedCallback.