Module: Gio::LoadableIcon

Defined in:

(unknown)

Overview

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

Instance Method Summary

• #load(icon, size, type, cancellable) ⇒ Gio::InputStream

  icon, nil to ignore.

• #load_async(icon, size, cancellable, callback, user_data) ⇒ nil
• #load_finish(icon, res, type) ⇒ Gio::InputStream

  A GInput::Stream to read the icon from.

Instance Method Details

#load(icon, size, type, cancellable) ⇒ Gio::InputStream

icon, nil to ignore. ignore.

Parameters:

• icon (Gio::LoadableIcon) —

  a GLoadable::Icon.

• size (Integer) —

  an integer.

• type (String) —

  a location to store the type of the loaded

• cancellable (Gio::Cancellable) —

  optional #GCancellable object, nil to

Returns:

• (Gio::InputStream) —

  a GInput::Stream to read the icon from.

#load_async(icon, size, cancellable, callback, user_data) ⇒ nil

Parameters:

• icon (Gio::LoadableIcon) —

  a GLoadable::Icon.

• size (Integer) —

  an integer.

• cancellable (Gio::Cancellable) —

  optional #GCancellable object, nil to ignore.

• callback (Gio::AsyncReadyCallback) —

  a GAsync::ReadyCallback to call when the request is satisfied

• user_data (GObject) —

  the data to pass to callback function

Returns:

• (nil)

#load_finish(icon, res, type) ⇒ Gio::InputStream

Returns a GInput::Stream to read the icon from.

Parameters:

• icon (Gio::LoadableIcon) —

  a GLoadable::Icon.

• res (Gio::AsyncResult) —

  a GAsync::Result.

• type (String) —

  a location to store the type of the loaded icon, nil to ignore.

Returns:

• (Gio::InputStream) —

  a GInput::Stream to read the icon from.