def __init__(self, parent=None):
super().__init__(parent)
self.create_title_layout = QHBoxLayout()
self.collection_title_layout = QHBoxLayout()
self.local_title_layout = QHBoxLayout()
self.recommend_title = QLabel(u'推荐')
self.create_title = QLabel(u'创建的歌单')
self.collection_title = QLabel(u'收藏的歌单')
self.local_title = QLabel(u'本地歌单')
self.create_fold_spread_btn = QPushButton()
self.collection_fold_spread_btn = QPushButton()
self.local_fold_spread_btn = QPushButton()
self.new_playlist_btn = QPushButton('+')
self.recommend_list_widget = SpreadWidget()
self.create_list_widget = SpreadWidget()
self.collection_list_widget = SpreadWidget()
self.local_list_widget = SpreadWidget()
self.fm_item = RecommendItem(self.recommend_list_widget, "私人FM",
QPixmap(ICON_PATH + 'fm.png'))
self.layout = QVBoxLayout()
self.set_widgets_prop()
self.set_layouts_prop()
self.set_me()
