X-Git-Url: http://git.code-monkey.de/?a=blobdiff_plain;f=pv%2Fview%2Fdecodesignal.h;h=a9ff265e0569ad59cea4b7be869347180d8310ed;hb=7112a4581822c43241a55fbd61c98bee062d452b;hp=95459d68fd7da43faa97474610f94a6a89d0aa7b;hpb=e0fc58100fbcd6c3bfd5aecb213d7541a3436622;p=pulseview.git

diff --git a/pv/view/decodesignal.h b/pv/view/decodesignal.h
index 95459d6..a9ff265 100644
--- a/pv/view/decodesignal.h
+++ b/pv/view/decodesignal.h
@@ -37,9 +37,12 @@ class DecodeSignal : public Trace
 {
 	Q_OBJECT
 
+private:
+	static const QColor DecodeColours[4];
+
 public:
 	DecodeSignal(pv::SigSession &session,
-		boost::shared_ptr<pv::data::Decoder> decoder);
+		boost::shared_ptr<pv::data::Decoder> decoder, int index);
 
 	void init_context_bar_actions(QWidget *parent);
 
@@ -48,12 +51,20 @@ public:
 	void set_view(pv::view::View *view);
 
 	/**
-	 * Paints the trace with a QPainter
+	 * Paints the background layer of the trace with a QPainter
+	 * @param p the QPainter to paint into.
+	 * @param left the x-coordinate of the left edge of the signal.
+	 * @param right the x-coordinate of the right edge of the signal.
+	 **/
+	void paint_back(QPainter &p, int left, int right);
+
+	/**
+	 * Paints the mid-layer of the trace with a QPainter
 	 * @param p the QPainter to paint into.
 	 * @param left the x-coordinate of the left edge of the signal
 	 * @param right the x-coordinate of the right edge of the signal
 	 **/
-	void paint(QPainter &p, int left, int right);
+	void paint_mid(QPainter &p, int left, int right);
 
 	const std::list<QAction*> get_context_bar_actions();