Gly.Loader¶

Methods¶

class	`new` (file)
	`load` ()
	`load_async` (cancellable, callback, *user_data)
	`load_finish` (result)
	`set_sandbox_selector` (sandbox_selector)

Name	Type	Flags
`cancellable`	`Gio.Cancellable`	r/w
`file`	`Gio.File`	r/w/co
`sandbox-selector`	`Gly.SandboxSelector`	r/w

class Gly.Loader(**kwargs)¶

[class`Loader`] prepares loading an image.

The following example shows how to obtain a [class`Gdk`.Texture]. It uses GlyGtk4 for this.

```c #include <glycin-gtk4.h>

file = Gio.File.new_for_path (“test.png”); loader = Gly.Loader.new (file); image = Gly.Loader.load (loader, None); if (image) { frame = Gly.Image.next_frame (image, None); if (frame) { texture = gly_gtk_frame_get_texture (frame); printf (“Image height: %d\n”, Gdk.Texture.get_height (texture)); image_widget = gtk_image_new_from_paintable (GDK_PAINTABLE (texture)); } } ```

New in version 1.0.

classmethod new(file)¶

Creates a new [class`Loader`].

New in version 1.0.

load()¶

Synchronously loads an image and returns an [class`Image`] when successful.

New in version 1.0.

load_async(cancellable, callback, *user_data)¶

Parameters:

cancellable (Gio.Cancellable or None) – A [class`Gio`.Cancellable] to cancel the operation
callback (Gio.AsyncReadyCallback or None) – A callback to call when the operation is complete
user_data (object or None) – Data to pass to callback

Asynchronous version of [method`Loader`.load].

New in version 1.0.

load_finish(result)¶

Finishes the [method`Image`.next_frame_async] call.

New in version 1.0.

set_sandbox_selector(sandbox_selector)¶

Parameters:: sandbox_selector (Gly.SandboxSelector) – Method by which the sandbox mechanism is selected

Selects which sandbox mechanism should be used. The default without calling this function is [enum`SandboxSelector`]``.AUTO``.

New in version 1.0.

Gly.Loader.props.cancellable¶

Gly.Loader.props.file¶

Gly.Loader.props.sandbox_selector¶