Source code for timelinelib.wxgui.timer
# Copyright (C) 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018 Rickard Lindberg, Roger Lindberg
#
# This file is part of Timeline.
#
# Timeline is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# Timeline is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with Timeline. If not, see <http://www.gnu.org/licenses/>.
import wx
from timelinelib.general.observer import Observable
# A timer ticked
TIMER_TICK = 3
[docs]class TimelineTimer(Observable):
[docs] def __init__(self, parent):
Observable.__init__(self)
self.timer = wx.Timer(parent)
parent.Bind(wx.EVT_TIMER, self._timer_tick, self.timer)
[docs] def start(self, interval_in_ms):
self.timer.Start(interval_in_ms)
[docs] def stop(self):
self.timer.Stop()
def _timer_tick(self, evt):
self._notify(TIMER_TICK)