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Fix at least the most immediate manifestation of bug #6454.

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Investigation of this bug revealed that we are blinking the cursor even
when it is not visible. This should also be reverted. It may, in a way,
be that bug that caused this one, but this check is worth doing anyway.


git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@33797 a592a061-630c-0410-9148-cb99ea01b6c8
This commit is contained in:
Richard Heck 2010-03-19 01:43:53 +00:00
parent 2dfaebd243
commit 4d0d67872e
1 changed files with 6 additions and 1 deletions
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5
src/TextMetrics.cpp
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@ -329,6 +329,11 @@ bool TextMetrics::isRTLBoundary(pit_type pit, pos_type pos,
if (pos == 0)
return false;
// if the metrics have not been calculated, then we are not
// on screen and can safely ignore issues about boundaries.
if (!contains(pit))
return false;
ParagraphMetrics & pm = par_metrics_[pit];
// no RTL boundary in empty paragraph
if (pm.rows().empty())