forked from M-Labs/artiq
applets: fix warning timing
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796aeabb53
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@ -34,7 +34,8 @@ class HistogramPlot(pyqtgraph.PlotWidget):
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brush=(0, 0, 255, 150))
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self.setTitle(title)
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else:
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self.timer.start(1000)
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if not self.timer.isActive():
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self.timer.start(1000)
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def length_warning(self):
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self.clear()
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