diff --git a/ui/widgets/checkbox.h b/ui/widgets/checkbox.h
index 06da21b..d6be831 100644
--- a/ui/widgets/checkbox.h
+++ b/ui/widgets/checkbox.h
@@ -127,6 +127,9 @@ public:
 	QImage prepareRippleMask() const override;
 	bool checkRippleStartPosition(QPoint position) const override;
 	void setLocked(bool locked);
+	bool isLocked() {
+		return _locked;
+	}
 
 private:
 	void paintXV(QPainter &p, int left, int top, int outerWidth, float64 toggled, const QBrush &brush);