From 989ea0b76e5c4edddcd59e549bce1045536b144d Mon Sep 17 00:00:00 2001
From: Tom Rondeau <trondeau@vt.edu>
Date: Wed, 27 Feb 2013 11:29:02 -0500
Subject: qtgui: these can be closed from two directions (block or qwidget),
this closes all events for either way.
---
gr-qtgui/lib/freq_sink_c_impl.cc | 3 +++
1 file changed, 3 insertions(+)
(limited to 'gr-qtgui/lib/freq_sink_c_impl.cc')
diff --git a/gr-qtgui/lib/freq_sink_c_impl.cc b/gr-qtgui/lib/freq_sink_c_impl.cc
index 3755df0552..b1f9a2b1a1 100644
--- a/gr-qtgui/lib/freq_sink_c_impl.cc
+++ b/gr-qtgui/lib/freq_sink_c_impl.cc
@@ -86,6 +86,9 @@ namespace gr {
freq_sink_c_impl::~freq_sink_c_impl()
{
+ if(!d_main_gui->isClosed())
+ d_main_gui->close();
+
for(int i = 0; i < d_nconnections; i++) {
fft::free(d_residbufs[i]);
fft::free(d_magbufs[i]);
--
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