X-Git-Url: http://git.code-monkey.de/?p=pulseview.git;a=blobdiff_plain;f=pv%2Ftoolbars%2Fsamplingbar.cpp;h=b80d6f80f0df737811aeb6c24c2132b11b77d613;hp=24c5a420e1782ce0834b172ecdaa60c0e6782d88;hb=b7b659aa72851df2d34d4c1e5fd5636fbd9176d1;hpb=aca00b1e0d3483926c53dfd856483a397f1c29a5

diff --git a/pv/toolbars/samplingbar.cpp b/pv/toolbars/samplingbar.cpp
index 24c5a42..b80d6f8 100644
--- a/pv/toolbars/samplingbar.cpp
+++ b/pv/toolbars/samplingbar.cpp
@@ -68,8 +68,10 @@ SamplingBar::SamplingBar(SigSession &session, QWidget *parent) :
 	QToolBar("Sampling Bar", parent),
 	_session(session),
 	_device_selector(this),
+	_updating_device_selector(false),
 	_configure_button(this),
 	_probes_button(this),
+	_probes_popup(_session, this),
 	_record_length_selector(this),
 	_sample_rate_list(this),
 	_icon_red(":/icons/status-red.svg"),
@@ -101,8 +103,10 @@ SamplingBar::SamplingBar(SigSession &session, QWidget *parent) :
 
 	_configure_button.setIcon(QIcon::fromTheme("configure",
 		QIcon(":/icons/configure.png")));
+
 	_probes_button.setIcon(QIcon::fromTheme("probes",
 		QIcon(":/icons/probes.svg")));
+	_probes_button.set_popup(&_probes_popup);
 
 	_run_stop_button.setToolButtonStyle(Qt::ToolButtonTextBesideIcon);
 
@@ -123,6 +127,8 @@ SamplingBar::SamplingBar(SigSession &session, QWidget *parent) :
 void SamplingBar::set_device_list(
 	const std::list<struct sr_dev_inst*> &devices)
 {
+	_updating_device_selector = true;
+
 	_device_selector.clear();
 
 	BOOST_FOREACH (sr_dev_inst *sdi, devices) {
@@ -131,7 +137,9 @@ void SamplingBar::set_device_list(
 			qVariantFromValue((void*)sdi));
 	}
 
-	update_sample_rate_selector();
+	_updating_device_selector = false;
+
+	on_device_selected();
 }
 
 struct sr_dev_inst* SamplingBar::get_selected_device() const
@@ -297,13 +305,15 @@ void SamplingBar::on_device_selected()
 {
 	using namespace pv::popups;
 
+	if (_updating_device_selector)
+		return;
+
 	update_sample_rate_selector();
 
 	sr_dev_inst *const sdi = get_selected_device();
 	_session.set_device(sdi);
 
 	_configure_button.set_popup(new DeviceOptions(sdi, this));
-	_probes_button.set_popup(new Probes(_session, this));
 }
 
 void SamplingBar::on_sample_rate_changed()