setup special wxgui connect on sinks, needs testing

[debian/gnuradio] / gr-wxgui / src / python / waterfallsink_gl.py

diff --git a/gr-wxgui/src/python/waterfallsink_gl.py b/gr-wxgui/src/python/waterfallsink_gl.py
index 2d4c959f8a8f14baafb64409092c807513409ac4..37844399ed6337e1a9fdf992c3dc0b63b2b98b1c 100644 (file)
--- a/gr-wxgui/src/python/waterfallsink_gl.py
+++ b/gr-wxgui/src/python/waterfallsink_gl.py
@@ -31,7 +31,7 @@ from constants import *
 ##################################################
 # Waterfall sink block (wrapper for old wxgui)
 ##################################################
-class _waterfall_sink_base(gr.hier_block2):
+class _waterfall_sink_base(gr.hier_block2, common.wxgui_hb):
        """
        An fft block with real/complex inputs and a gui window.
        """
@@ -73,8 +73,6 @@ class _waterfall_sink_base(gr.hier_block2):
                )
                msgq = gr.msg_queue(2)
                sink = gr.message_sink(gr.sizeof_float*fft_size, msgq, True)
-               #connect
-               self.connect(self, fft, sink)
                #controller
                self.controller = pubsub()
                self.controller.subscribe(AVERAGE_KEY, fft.set_average)
@@ -110,6 +108,8 @@ class _waterfall_sink_base(gr.hier_block2):
                )
                common.register_access_methods(self, self.win)
                setattr(self.win, 'set_baseband_freq', getattr(self, 'set_baseband_freq')) #BACKWARDS
+               #connect
+               self.wxgui_connect(self, fft, sink)
 
 class waterfall_sink_f(_waterfall_sink_base):
        _fft_chain = blks2.logpwrfft_f