X-Git-Url: https://sigrok.org/gitweb/?p=pulseview.git;a=blobdiff_plain;f=pv%2Fview%2Fviewitem.hpp;h=32b9f995fedb642783964b6287e68fbe36c9e131;hp=ac404ceaa415c21c72a55834633569c99eb57e85;hb=3cd51b5034d4d3086f1ffe829fa59772fd124152;hpb=214470fc17e73bbf4664f4c1678a7dd30c905bf2

diff --git a/pv/view/viewitem.hpp b/pv/view/viewitem.hpp
index ac404cea..32b9f995 100644
--- a/pv/view/viewitem.hpp
+++ b/pv/view/viewitem.hpp
@@ -99,8 +99,9 @@ public:
 	 * Computes the outline rectangle of a label.
 	 * @param rect the rectangle of the header area.
 	 * @return Returns the rectangle of the signal label.
+	 * @remarks The default implementation returns an empty rectangle.
 	 */
-	virtual QRectF label_rect(const QRectF &rect) const = 0;
+	virtual QRectF label_rect(const QRectF &rect) const;
 
 	/**
 	 * Computes the outline rectangle of the viewport hit-box.