Fix drawing of empty boxes

[lyx.git] / src / mathed / InsetMathHull.h

diff --git a/src/mathed/InsetMathHull.h b/src/mathed/InsetMathHull.h
index 084fff67c0590c7daf216c0ecf06b92bf45f06d6..f8c04dfe2be2793a44c5b3a641ebeb837a67a373 100644 (file)
--- a/src/mathed/InsetMathHull.h
+++ b/src/mathed/InsetMathHull.h
@@ -17,7 +17,7 @@
 #include "DocIterator.h"
 #include "OutputEnums.h"
 
-#include <boost/scoped_ptr.hpp>
+#include "support/unique_ptr.h"
 
 
 namespace lyx {
@@ -86,6 +86,8 @@ public:
        ///
        bool ams() const;
        ///
+       bool outerDisplay() const;
+       ///
        void validate(LaTeXFeatures & features) const;
        /// identifies HullInset
        InsetMathHull const * asHullInset() const { return this; }
@@ -105,14 +107,16 @@ public:
 
        /// get type
        HullType getType() const;
+       /// is mutation implemented for this type?
+       static bool isMutable(HullType type);
        /// change type
        void mutate(HullType newtype);
 
        ///
        int defaultColSpace(col_type col);
        ///
-       int displayColSpace(col_type col) const;\r
-       ///\r
+       int displayColSpace(col_type col) const;
+       ///
        char defaultColAlign(col_type col);
        ///
        char displayColAlign(idx_type idx) const;
@@ -183,6 +187,8 @@ public:
        std::string contextMenuName() const;
        ///
        InsetCode lyxCode() const { return MATH_HULL_CODE; }
+       ///
+       bool canPaintChange(BufferView const &) const;
 
 protected:
        InsetMathHull(InsetMathHull const &);
@@ -233,11 +239,13 @@ private:
        /// change number of columns, split or combine columns if necessary.
        void changeCols(col_type);
        ///
-       docstring standardFont() const;
+       std::string standardFont() const;
        ///
        ColorCode standardColor() const;
        /// consistency check
        void check() const;
+       /// does it understand tabular-feature commands?
+       bool allowsTabularFeatures() const;
        /// can this change its number of rows?
        bool rowChangeOK() const;
        /// can this change its number of cols?
@@ -254,9 +262,7 @@ private:
        ///
        std::vector<InsetLabel *> label_;
        ///
-       boost::scoped_ptr<RenderPreview> preview_;
-       ///
-       mutable bool use_preview_;
+       unique_ptr<RenderPreview> preview_;
        ///
        DocIterator docit_;
        ///