RowItem: Make label_rect a const function

[pulseview.git] / pv / view / tracegroup.h

diff --git a/pv/view/tracegroup.h b/pv/view/tracegroup.h
index 297afa82eaec28c1002bc79cbbd33a4ee47466e4..0d246cee3c05471c88dbe4f99425eafcea395230 100644 (file)
--- a/pv/view/tracegroup.h
+++ b/pv/view/tracegroup.h
@@ -77,7 +77,7 @@ public:
         *      area.
         * @return Returns the rectangle of the signal label.
         */
-       QRectF label_rect(int right);
+       QRectF label_rect(int right) const;
 
        /**
         * Determines if a point is in the header label rect.