def __init__(self, parent=None):
QtGui.QMainWindow.__init__(self, None)
self.setAttribute(QtCore.Qt.WA_DeleteOnClose)
self._enabled_sources = {}
self.settings = QtCore.QSettings()
self.setupUi(self)
self.alertBlinkTimer = QtCore.QTimer()
self.alertBlinkTimer.setInterval(500)
self._setup_connections()
self._parent = parent
# If True this DataWindow was restored from saved settings
self.restored = False
self.alertBlinking = False
self.set_sounds_and_volume()
def _init_timer(self):
"""Initialize reploting timer."""
self._replot_timer = QtCore.QTimer()
self._replot_timer.setInterval(1000) # Replot every 1000 ms
self._replot_timer.timeout.connect(self._replot)
self._replot_timer.start()