X-Git-Url: https://sigrok.org/gitweb/?a=blobdiff_plain;ds=sidebyside;f=pv%2Fview%2Frowitem.h;fp=pv%2Fview%2Frowitem.h;h=90036389dd39dea17d04d860d2422a1bc474bcc3;hb=0067d80499d36944277e6fed2d7ad5394c85c03f;hp=fb09edaa3cc76b52e00f3bca94c613efc7de8fbe;hpb=bcaa184ed439d801cb1a56b877bb2763246150da;p=pulseview.git

diff --git a/pv/view/rowitem.h b/pv/view/rowitem.h
index fb09edaa..90036389 100644
--- a/pv/view/rowitem.h
+++ b/pv/view/rowitem.h
@@ -106,7 +106,7 @@ public:
 	 * 	area.
 	 * @return Returns the rectangle of the signal label.
 	 */
-	virtual QRectF label_rect(int right) = 0;
+	virtual QRectF label_rect(int right) const = 0;
 
 public:
 	virtual void hover_point_changed();