Fix bug #9319: Problems with space inside math and textrm.

[lyx.git] / src / Row.h

diff --git a/src/Row.h b/src/Row.h
index a1e707e7449eaeabc9fe9d631459bc74c8638eec..13a11b4870e361365bf9a47ae7e049b23f2ed425 100644 (file)
--- a/src/Row.h
+++ b/src/Row.h
@@ -29,6 +29,18 @@ namespace lyx {
 class DocIterator;
 class Inset;
 
+/**
+ * FIXME: Change Row object to operate only on integers and not doubles.
+ *
+ * This use of double is only useful to distribute the extra
+ * horizontal space between separators in justified text. If we do
+ * integer arithmetic, then it is possible to have two groups of
+ * separators, with size s or s+1. Then strings can be drawn without
+ * cutting at separators in justfied text, as it is done in
+ * non-justified text. This will improve performance.
+ */
+
+
 /**
  * An on-screen row of text. A paragraph is broken into a RowList for
  * display. Each Row contains a tokenized description of the contents
@@ -153,7 +165,7 @@ public:
        Dimension & dimension() { return dim_; }
        ///
        int height() const { return dim_.height(); }
-       ///
+       /// The width of the row, including the left margin, but not the right one.
        int width() const { return dim_.wid; }
        ///
        int ascent() const { return dim_.asc; }