X-Git-Url: https://sigrok.org/gitweb/?p=pulseview.git;a=blobdiff_plain;f=pv%2Futil.hpp;h=49ae04b2dbc024814e61e88428dc896e8949e0b2;hp=fab29a14f05ac21ea90b88d37088c2f9274a278f;hb=HEAD;hpb=0efa7f0cc59eab39dccce698d8fb6675feeb3e73

diff --git a/pv/util.hpp b/pv/util.hpp
index fab29a14..67236c0d 100644
--- a/pv/util.hpp
+++ b/pv/util.hpp
@@ -25,11 +25,15 @@
 #include <vector>
 
 #ifndef Q_MOC_RUN
+// Workaround for https://github.com/boostorg/serialization/issues/186
+#include <boost/serialization/nvp.hpp>
+
 #include <boost/multiprecision/cpp_dec_float.hpp>
 #endif
 
 #include <QMetaType>
 #include <QString>
+#include <QFontMetrics>
 
 using std::string;
 using std::vector;
@@ -143,6 +147,15 @@ QString format_time_minutes(const Timestamp& t, signed precision = 0,
 
 vector<string> split_string(string text, string separator);
 
+/**
+ * Return the width of a string in a given font.
+ * @param[in] metric metrics of the font
+ * @param[in] string the string whose width should be determined
+ *
+ * @return width of the string in pixels
+ */
+std::streamsize text_width(const QFontMetrics &metric, const QString &string);
+
 } // namespace util
 } // namespace pv