Fix #10778 (issue with CJK and language nesting)

[lyx.git] / src / frontends / FontMetrics.h

diff --git a/src/frontends/FontMetrics.h b/src/frontends/FontMetrics.h
index 1c1a658f8a4e4fdc09a1ad878f3823e21e45ace5..e8493d1316e897ada98ffc4638cbcbfaa920deec 100644 (file)
--- a/src/frontends/FontMetrics.h
+++ b/src/frontends/FontMetrics.h
@@ -65,6 +65,14 @@ public:
        virtual Dimension const defaultDimension() const = 0;
        /// return the em size
        virtual int em() const = 0;
+       /// return the width of a line for underlining
+       virtual int lineWidth() const = 0;
+       /// return the distance from the base line to where an underline
+       /// should be drawn.
+       virtual int underlinePos() const = 0;
+       /// return the distance from the base line to where the strike out line
+       /// should be drawn.
+       virtual int strikeoutPos() const = 0;
 
        /// return the width of the char in the font
        virtual int width(char_type c) const = 0;