X-Git-Url: https://git.lyx.org/gitweb/?a=blobdiff_plain;f=src%2Fmathed%2Fmath_charinset.h;h=76a1feab001a61fb5476971bf6ae88a0504ad211;hb=12ac7f339e14c4f76a24f45a21c0697303099145;hp=067affac0bd7b82ac2b300b777c5002de2c1e909;hpb=fa494db882878098537333bb2aad9063ddb046d4;p=lyx.git

diff --git a/src/mathed/math_charinset.h b/src/mathed/math_charinset.h
index 067affac0b..76a1feab00 100644
--- a/src/mathed/math_charinset.h
+++ b/src/mathed/math_charinset.h
@@ -30,6 +30,9 @@ public:
 	void metricsT(TextMetricsInfo const & mi, Dimension & dim) const;
 	///
 	void drawT(TextPainter &, int x, int y) const;
+	///
+	int width() const { return width_; }
+
 	///
 	void write(WriteStream & os) const;
 	///
@@ -46,5 +49,7 @@ public:
 private:
 	/// the character
 	char char_;
+	/// cached width
+	mutable int width_;
 };
 #endif