X-Git-Url: https://sigrok.org/gitweb/?a=blobdiff_plain;f=pv%2Fview%2Fviewitempaintparams.hpp;h=9f2125c86159271ab981df0b46e2d201eac6bdc4;hb=64a21e782d6c9081f13f8398e6408c13648d1d14;hp=3b150a883243b5a0d4ac52300627bee0731a86d5;hpb=efdec55aec1a137460fa362a381ed1904182bfed;p=pulseview.git

diff --git a/pv/view/viewitempaintparams.hpp b/pv/view/viewitempaintparams.hpp
index 3b150a88..9f2125c8 100644
--- a/pv/view/viewitempaintparams.hpp
+++ b/pv/view/viewitempaintparams.hpp
@@ -75,6 +75,12 @@ public:
 		return (offset_ / scale_).convert_to<double>();
 	}
 
+	bool next_bg_colour_state() {
+		const bool state = bg_colour_state_;
+		bg_colour_state_ = !bg_colour_state_;
+		return state;
+	}
+
 public:
 	static QFont font();
 
@@ -84,6 +90,7 @@ private:
 	QRect rect_;
 	double scale_;
 	pv::util::Timestamp offset_;
+	bool bg_colour_state_;
 };
 
 } // namespace TraceView