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fix Row::findElement when there is a Virtual element

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This commit is contained in:
Jean-Marc Lasgouttes 2021-01-06 18:49:41 +01:00
parent 51b37cd4d8
commit e1261817d2
1 changed files with 10 additions and 8 deletions
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14
src/Row.cpp
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@ -626,13 +626,15 @@ Row::findElement(pos_type const pos, bool const boundary, double & x) const
const_iterator cit = begin();
for ( ; cit != end() ; ++cit) {
/** Look whether the cursor is inside the element's
* span. Note that it is necessary to take the
* boundary into account, and to accept virtual
* elements, which have pos == endpos.
/** Look whether the cursor is inside the element's span. Note
* that it is necessary to take the boundary into account, and
* to accept virtual elements, in which case the position
* will be before the virtual element.
*/
if (pos + boundary_corr >= cit->pos
&& (pos + boundary_corr < cit->endpos || cit->isVirtual())) {
if (cit->isVirtual() && pos + boundary_corr == cit->pos)
break;
else if (pos + boundary_corr >= cit->pos
&& pos + boundary_corr < cit->endpos) {
x += cit->pos2x(pos);
break;
}