gio.loadable_icon_mixin

Module for [LoadableIcon] interface mixin

tmpl LoadableIconGidBuilderT LoadableIconT

Templates 2

tmplLoadableIconT()

[gio.loadable_icon.LoadableIcon] extends the [gio.icon.Icon] interface and adds the ability to load icons from streams.

Functions

gio.input_stream.InputStream load(int size, out string type, gio.cancellable.Cancellable cancellable = null)

Loads a loadable icon. For the asynchronous version of this function, see [gio.loadable_icon.LoadableIcon.loadAsync].

Parameters

`size`	an integer.
`type`	a location to store the type of the loaded icon, null to ignore.
`cancellable`	optional #GCancellable object, null to ignore.

Returns

a #GInputStream to read the icon from.

Throws

[ErrorWrap]

void loadAsync(int size, gio.cancellable.Cancellable cancellable = null, gio.types.AsyncReadyCallback callback = null)

Loads an icon asynchronously. To finish this function, see [gio.loadable_icon.LoadableIcon.loadFinish]. For the synchronous, blocking version of this function, see [gio.loadable_icon.LoadableIcon.load].

Parameters

`size`	an integer.
`cancellable`	optional #GCancellable object, null to ignore.
`callback`	a #GAsyncReadyCallback to call when the request is satisfied

gio.input_stream.InputStream loadFinish(gio.async_result.AsyncResult res, out string type)

Finishes an asynchronous icon load started in [gio.loadable_icon.LoadableIcon.loadAsync].

Parameters

`res`	a #GAsyncResult.
`type`	a location to store the type of the loaded icon, null to ignore.

Returns

a #GInputStream to read the icon from.

Throws

[ErrorWrap]

tmplLoadableIconGidBuilderT()