X-Git-Url: https://sigrok.org/gitweb/?p=pulseview.git;a=blobdiff_plain;f=pv%2Fview%2Ftracegroup.h;h=a950eac91451ba188ab0bd898430b4d83ebdef2e;hp=341a2a8835fac28ea57f7c04c47acd867c199e4c;hb=3e769a374963f37f7d52b65ef6c56bcdf1ef11fe;hpb=0a51d1c122784a9052058c79ec2099b1ed104a22

diff --git a/pv/view/tracegroup.h b/pv/view/tracegroup.h
index 341a2a88..a950eac9 100644
--- a/pv/view/tracegroup.h
+++ b/pv/view/tracegroup.h
@@ -34,6 +34,8 @@ class TraceGroup : public RowItem, public RowItemOwner
 private:
 	static const int Padding;
 	static const int Width;
+	static const int LineThickness;
+	static const QColor LineColour;
 
 public:
 	/**
@@ -108,7 +110,15 @@ public:
 	 */
 	int owner_v_offset() const;
 
-	void update_viewport();
+	/**
+	 * Returns the number of nested parents that this row item owner has.
+	 */
+	unsigned int depth() const;
+
+public:
+	void appearance_changed(bool label, bool content);
+
+	void extents_changed(bool horz, bool vert);
 
 private Q_SLOTS:
 	void on_ungroup();