Copyright	Will Thompson, Iñaki García Etxebarria and Jonas Platte
License	LGPL-2.1
Maintainer	Iñaki García Etxebarria (garetxe@gmail.com)
Safe Haskell	None
Language	Haskell2010

GI.Gio.Interfaces.LoadableIcon

Contents

Exported types
Methods

Description

Extends the Icon interface and adds the ability to load icons from streams.

Synopsis

Exported types

newtype LoadableIcon Source #

Constructors

LoadableIcon (ManagedPtr LoadableIcon)

Instances

GObject LoadableIcon Source #
Methods gobjectType :: LoadableIcon -> IO GType #
IsObject LoadableIcon Source #

IsLoadableIcon LoadableIcon Source #

IsIcon LoadableIcon Source #

((~) * info (ResolveLoadableIconMethod t LoadableIcon), MethodInfo * info LoadableIcon p) => IsLabel t (LoadableIcon -> p) Source #
Methods fromLabel :: Proxy# Symbol t -> LoadableIcon -> p #
((~) * info (ResolveLoadableIconMethod t LoadableIcon), MethodInfo * info LoadableIcon p) => IsLabelProxy t (LoadableIcon -> p) Source #
Methods fromLabelProxy :: Proxy Symbol t -> LoadableIcon -> p #
HasAttributeList * LoadableIcon Source #

type AttributeList LoadableIcon Source #
type AttributeList LoadableIcon
type SignalList LoadableIcon Source #
type SignalList LoadableIcon

noLoadableIcon :: Maybe LoadableIcon Source #

class GObject o => IsLoadableIcon o Source #

Instances

(GObject a, UnknownAncestorError Constraint LoadableIcon a) => IsLoadableIcon a Source #

IsLoadableIcon LoadableIcon Source #

IsLoadableIcon BytesIcon Source #

IsLoadableIcon FileIcon Source #

toLoadableIcon :: IsLoadableIcon o => o -> IO LoadableIcon Source #

Methods

load

data LoadableIconLoadMethodInfo Source #

Instances

((~) * signature (Int32 -> Maybe b -> m (InputStream, Text)), MonadIO m, IsLoadableIcon a, IsCancellable b) => MethodInfo * LoadableIconLoadMethodInfo a signature Source #
Methods overloadedMethod :: MethodProxy LoadableIconLoadMethodInfo a -> signature -> s #

loadableIconLoad Source #

Arguments

:: (HasCallStack, MonadIO m, IsLoadableIcon a, IsCancellable b)
=> a	`icon`: a `LoadableIcon`.
-> Int32	`size`: an integer.
-> Maybe b	`cancellable`: optional `Cancellable` object, `Nothing` to ignore.
-> m (InputStream, Text)	Returns: a `InputStream` to read the icon from. (Can throw `GError`)

Loads a loadable icon. For the asynchronous version of this function, see loadableIconLoadAsync.

loadAsync

data LoadableIconLoadAsyncMethodInfo Source #

Instances

((~) * signature (Int32 -> Maybe b -> Maybe AsyncReadyCallback -> m ()), MonadIO m, IsLoadableIcon a, IsCancellable b) => MethodInfo * LoadableIconLoadAsyncMethodInfo a signature Source #
Methods overloadedMethod :: MethodProxy LoadableIconLoadAsyncMethodInfo a -> signature -> s #

loadableIconLoadAsync Source #

Arguments

:: (HasCallStack, MonadIO m, IsLoadableIcon a, IsCancellable b)
=> a	`icon`: a `LoadableIcon`.
-> Int32	`size`: an integer.
-> Maybe b	`cancellable`: optional `Cancellable` object, `Nothing` to ignore.
-> Maybe AsyncReadyCallback	`callback`: a `AsyncReadyCallback` to call when the request is satisfied
-> m ()

Loads an icon asynchronously. To finish this function, see loadableIconLoadFinish. For the synchronous, blocking version of this function, see loadableIconLoad.

loadFinish

data LoadableIconLoadFinishMethodInfo Source #

Instances

((~) * signature (b -> m (InputStream, Text)), MonadIO m, IsLoadableIcon a, IsAsyncResult b) => MethodInfo * LoadableIconLoadFinishMethodInfo a signature Source #
Methods overloadedMethod :: MethodProxy LoadableIconLoadFinishMethodInfo a -> signature -> s #

loadableIconLoadFinish Source #

Arguments

:: (HasCallStack, MonadIO m, IsLoadableIcon a, IsAsyncResult b)
=> a	`icon`: a `LoadableIcon`.
-> b	`res`: a `AsyncResult`.
-> m (InputStream, Text)	Returns: a `InputStream` to read the icon from. (Can throw `GError`)

Finishes an asynchronous icon load started in loadableIconLoadAsync.