Package Gnumed :: Package timelinelib :: Package wxgui :: Module timer
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Source Code for Module Gnumed.timelinelib.wxgui.timer

 1  # Copyright (C) 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018  Rickard Lindberg, Roger Lindberg 
 2  # 
 3  # This file is part of Timeline. 
 4  # 
 5  # Timeline is free software: you can redistribute it and/or modify 
 6  # it under the terms of the GNU General Public License as published by 
 7  # the Free Software Foundation, either version 3 of the License, or 
 8  # (at your option) any later version. 
 9  # 
10  # Timeline is distributed in the hope that it will be useful, 
11  # but WITHOUT ANY WARRANTY; without even the implied warranty of 
12  # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the 
13  # GNU General Public License for more details. 
14  # 
15  # You should have received a copy of the GNU General Public License 
16  # along with Timeline.  If not, see <http://www.gnu.org/licenses/>. 
17   
18   
19  import wx 
20   
21  from timelinelib.general.observer import Observable 
22   
23   
24  # A timer ticked 
25  TIMER_TICK = 3 
26   
27   
28 -class TimelineTimer(Observable):
29
30 - def __init__(self, parent):
31 Observable.__init__(self) 32 self.timer = wx.Timer(parent) 33 parent.Bind(wx.EVT_TIMER, self._timer_tick, self.timer)
34
35 - def start(self, interval_in_ms):
36 self.timer.Start(interval_in_ms)
37
38 - def stop(self):
39 self.timer.Stop()
40
41 - def _timer_tick(self, evt):
42 self._notify(TIMER_TICK)
43