Creates a gtk.icon_paintable.IconPaintable for a file with a given size and scale.
The icon can then be rendered by using it as a gdk.paintable.Paintable.
a gio.file.File
desired icon size
the desired scale
a gtk.icon_paintable.IconPaintable containing for the icon. Unref with gobject.object.ObjectG.unref
Creates a gtk.icon_paintable.IconPaintable for a file with a given size and scale.
The icon can then be rendered by using it as a gdk.paintable.Paintable.