browserlist.py 文件源码

def __init__(self, parent=None, server=None):
        super().__init__(parent)
        self._model = ListModel(self)
        self.setModel(self._model)
        self._last_count = 0
        self.list_delegate = plexdesktop.delegates.ListDelegate(self)
        self.tile_delegate = plexdesktop.delegates.TileDelegateUniform(self)
        self.setItemDelegate(self.list_delegate)
        self.setSelectionMode(QtWidgets.QAbstractItemView.SingleSelection)
        self.setResizeMode(QtWidgets.QListView.Adjust)
        self.icon_size(32)
        self.setAlternatingRowColors(True)
        self.setUniformItemSizes(True)
        self.setVerticalScrollMode(QtWidgets.QAbstractItemView.ScrollPerPixel)
        # self.setWrapping(True)
        # self.setBatchSize(50)
        # self.setLayoutMode(QtWidgets.QListView.Batched)

        self.min_icon_size = self.list_delegate.title_font_metrics.height()
        self.max_icon_size = 300

        self.doubleClicked.connect(self.double_click)
        self.container_request.connect(self.model().fetch_container)
        self.customContextMenuRequested.connect(self.context_menu)
        self.itemDoubleClicked.connect(self.item_double_clicked)
        self.itemSelectionChanged.connect(self.selection_changed)
        # Model signals
        self.model().working.connect(self.working.emit)
        self.model().done.connect(self.finished.emit)
        self.model().done.connect(self.check_view_mode)
        self.model().new_container_titles.connect(self.new_titles.emit)

        self.location = plexdesktop.utils.Location.home()
        self.current_server = server
        self.history = [(self.current_server, self.location)]
        self.history_cursor = -1

        self.forced_toggle = False