Assure correct spacing of colored items in mathed

[lyx.git] / src / MetricsInfo.h

diff --git a/src/MetricsInfo.h b/src/MetricsInfo.h
index 7fe72405bfd72fc5bd585e24b47bb96473bff925..14c39903c0111e33ebc8245a89afc5dcf2712949 100644 (file)
--- a/src/MetricsInfo.h
+++ b/src/MetricsInfo.h
@@ -61,7 +61,8 @@ public:
        // Temporarily change to the style suitable for use in fractions
        Changer changeFrac();
        // Temporarily change to the style suitable for use in arrays
-       Changer changeArray();
+       // or to style suitable for smallmatrix when \c small is true.
+       Changer changeArray(bool small = false);
        // Temporarily change the style to (script)script style
        Changer changeScript();
        ///
@@ -115,11 +116,11 @@ public:
        void draw(int x, int y, char_type c);
        ///
        void draw(int x, int y, docstring const & str);
-       /// Determines the background color for the specified inset based on the
+       /// Determines the background color based on the
        /// selection state, the background color inherited from the parent inset
-       /// and the inset's own background color.
+       /// and the inset's own background color (if one is specified).
        /// \param sel whether to take the selection state into account
-       ColorCode backgroundColor(Inset const * inset, bool sel = true) const;
+       ColorCode backgroundColor(Inset const * inset = nullptr, bool sel = true) const;
 
        /// Determines the text color based on the intended color, the
        /// change tracking state and the selection state.
@@ -133,7 +134,7 @@ public:
        /// Whether the text at this point is right-to-left (for insets)
        bool ltr_pos;
        /// The change the parent is part of (change tracking)
-       Change change_;
+       Change change;
        /// Whether the parent is selected as a whole
        bool selected;
        /// Whether the spell checker is enabled for the parent
@@ -142,6 +143,8 @@ public:
        bool full_repaint;
        /// Current background color
        ColorCode background_color;
+       /// Useful for drawing display math numbering
+       int leftx, rightx;
 };
 
 class TextMetricsInfo {};