def __init__(self, scrollable_list=None, data_sources=tuple(), *a, **k):
super(ListComponent, self).__init__(*a, **k)
self._data_sources = data_sources
self._activation_task = task.Task()
self._action_on_scroll_task = task.Task()
self._scrollable_list = None
self._scroller = ScrollComponent(parent=self)
self._pager = ScrollComponent(parent=self)
self.last_action_item = lambda: self._last_action_item
self.item_formatter = DefaultItemFormatter()
for c in (self._scroller, self._pager):
for button in (c.scroll_up_button, c.scroll_down_button):
button.color = b'List.ScrollerOn'
button.pressed_color = None
button.disabled_color = b'List.ScrollerOff'
if scrollable_list == None:
self.scrollable_list = ActionList(
num_visible_items=len(data_sources))
else:
self.scrollable_list = scrollable_list
self._scrollable_list.num_visible_items = len(data_sources)
self._delay_activation = BooleanContext()
self._selected_index_float = 0.0
self._in_encoder_selection = BooleanContext(False)
self._execute_action_task = self._tasks.add(
task.sequence(task.delay(1), task.run(self._execute_action)))
self._execute_action_task.kill()
return
def _create_tasks(self, notification_time):
duration = notification_time if notification_time is not None else self._default_notification_time
self._notification_timeout_task = self._tasks.add(
task.sequence(task.wait(duration), task.run(self.hide_notification)
)).kill() if duration != -1 else self._tasks.add(
task.Task())
return
def __init__(self, *a, **k):
super(ActionWithSettingsComponent, self).__init__(*a, **k)
self._is_showing_settings = False
self._settings_task = task.Task()
