#!/usr/bin/env python3 import gi gi.require_version('Gtk', '3.0') from gi.repository import Gtk, GObject @Gtk.Template(resource_path='/xyz/suruatoel/mcg/ui/album-headerbar.ui') class AlbumHeaderbar(Gtk.HeaderBar): __gtype_name__ = 'McgAlbumHeaderbar' __gsignals__ = { 'close': (GObject.SIGNAL_RUN_FIRST, None, ()) } # Widgets standalone_title = Gtk.Template.Child() standalone_artist = Gtk.Template.Child() def __init__(self): super().__init__() @Gtk.Template.Callback() def on_close_clicked(self, widget): self.emit('close') def set_album(self, album): self.standalone_title.set_text(album.get_title()) self.standalone_artist.set_text(", ".join(album.get_albumartists()))