Revision af5e21e3 gr-wxgui/src/python/histosink_gl.py

b/gr-wxgui/src/python/histosink_gl.py
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##################################################
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# histo sink block (wrapper for old wxgui)
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##################################################
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class histo_sink_f(gr.hier_block2):
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class histo_sink_f(gr.hier_block2, common.wxgui_hb):
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	"""
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	A histogram block and a gui window.
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	"""
......
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		histo = gr.histo_sink_f(msgq)
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		histo.set_num_bins(num_bins)
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		histo.set_frame_size(frame_size)
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		#connect
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		self.connect(self, histo)
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		#controller
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		self.controller = pubsub()
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		self.controller.subscribe(NUM_BINS_KEY, histo.set_num_bins)
......
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			msg_key=MSG_KEY,
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		)
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		common.register_access_methods(self, self.win)
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		#connect
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		self.wxgui_connect(self, histo)
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# ----------------------------------------------------------------







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# Standalone test app











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