Streamlining CollapseStatus stuff

[lyx.git] / src / TextMetrics.h

diff --git a/src/TextMetrics.h b/src/TextMetrics.h
index 3d2cae5e401b53e62f18310a07caf6bf8b9e780e..ced273ad0650f527444c308e1a2ac2a6a4a2ed71 100644 (file)
--- a/src/TextMetrics.h
+++ b/src/TextMetrics.h
@@ -48,6 +48,8 @@ public:
        /// \retval true if a full screen redraw is needed.
        /// \retval false if a single paragraph redraw is enough.
        bool redoParagraph(pit_type const pit);
+       /// Clear cache of paragraph metrics
+       void clear() { par_metrics_.clear(); }
 
        ///
        int ascent() const { return dim_.asc; }