X-Git-Url: https://sigrok.org/gitweb/?p=pulseview.git;a=blobdiff_plain;f=pv%2Fviews%2Ftrace%2Fview.cpp;h=e72770f07eabe7481f2f48b95a1cf0f86a15816d;hp=9b8e76c5696cc6559bd450fbee614bbb5f2c04dc;hb=74bf66669012692f7eda790abe724bd5bb4ae8c6;hpb=03408f5f5b62ce74016d91d60bdadce8dbddd46b

diff --git a/pv/views/trace/view.cpp b/pv/views/trace/view.cpp
index 9b8e76c5..e72770f0 100644
--- a/pv/views/trace/view.cpp
+++ b/pv/views/trace/view.cpp
@@ -303,6 +303,19 @@ unordered_set< shared_ptr<Signal> > View::signals() const
 	return signals_;
 }
 
+shared_ptr<Signal> View::get_signal_by_signalbase(shared_ptr<data::SignalBase> base) const
+{
+	shared_ptr<Signal> ret_val;
+
+	for (const shared_ptr<Signal> s : signals_)
+		if (s->base() == base) {
+			ret_val = s;
+			break;
+		}
+
+	return ret_val;
+}
+
 void View::clear_signals()
 {
 	ViewBase::clear_signals();
@@ -1369,6 +1382,7 @@ void View::determine_time_unit()
 bool View::eventFilter(QObject *object, QEvent *event)
 {
 	const QEvent::Type type = event->type();
+
 	if (type == QEvent::MouseMove) {
 
 		if (object)
@@ -1386,6 +1400,15 @@ bool View::eventFilter(QObject *object, QEvent *event)
 
 		update_hover_point();
 
+	} else if (type == QEvent::MouseButtonPress) {
+		const QMouseEvent *const mouse_event = (QMouseEvent*)event;
+		if ((object == viewport_) && (mouse_event->button() & Qt::LeftButton)) {
+			// Send event to all trace tree items
+			const vector<shared_ptr<TraceTreeItem>> trace_tree_items(
+				list_by_type<TraceTreeItem>());
+			for (const shared_ptr<TraceTreeItem>& r : trace_tree_items)
+				r->mouse_left_press_event(mouse_event);
+		}
 	} else if (type == QEvent::Leave) {
 		hover_point_ = QPoint(-1, -1);
 		update_hover_point();