histories_manager.py 文件源码

def __init__(self):
        super().__init__()

        self.set_name('HistoriesManagerBox')
        self.set_orientation(Gtk.Orientation.HORIZONTAL)
        self.set_halign(Gtk.Align.END)
        self.set_valign(Gtk.Align.CENTER)
        self.set_hexpand(True)
        self.set_vexpand(False)

        self.link = Gtk.LinkButton()
        self.link.connect('activate-link', self._on_activate_link)
        self.link.set_label('...')
        self.link.set_tooltip_text(_('Open histories manager'))

        self._entry = Gtk.Entry()
        self._entry.set_placeholder_text(_('New history'))
        self._entry.set_icon_from_icon_name(
            Gtk.EntryIconPosition.PRIMARY,
            'list-add-symbolic'
        )
        self._entry.connect('activate', self._on_entry_activate)

        self._box = Gtk.Box()
        self._box.set_orientation(Gtk.Orientation.VERTICAL)
        self._box.add(self._entry)

        self.popover = Gtk.Popover()
        self.popover.set_relative_to(self.link)
        self.popover.add(self._box)

        self.add(self.link)

        gpaste_client.connect('SwitchHistory', self.update)
        gpaste_client.connect('DeleteHistory', self.update)
        self.update()