commit 174dc2c8be3c0098e28bf5676819c7ca1c65d74f
Author: Jean-Marc Lasgouttes <lasgout...@lyx.org>
Date: Thu Oct 12 11:09:46 2023 +0200
Use Color_selectionmath as needed for multi-cell selection in math
This is complementary to partial selection implemented at 65cb9fa4.
---
src/mathed/MathData.cpp | 12 ++++++++++++
1 files changed, 12 insertions(+), 0 deletions(-)
diff --git a/src/mathed/MathData.cpp b/src/mathed/MathData.cpp
index eee53d2..24b4d86 100644
--- a/src/mathed/MathData.cpp
+++ b/src/mathed/MathData.cpp
@@ -239,6 +239,18 @@ bool MathData::addToMathRow(MathRow & mrow, MetricsInfo &
mi) const
if (s1.idx() == s2.idx() && &inset->cell(s1.idx()) == this) {
bspos = s1.pos();
espos = s2.pos();
+ } else if (s1.idx() != s2.idx()) {
+ // search for this math data and check whether it is
selected
+ for (idx_type idx = 0; idx < inset->nargs(); ++idx) {
+ MathData const & c = inset->cell(idx);
+ if (&c == this && inset->idxBetween(idx,
s1.idx(), s2.idx())) {
+ // whole cell is selected
+ bspos = 0;
+ espos = size();
+ // no need to continue searchning
+ break;
+ }
+ }
}
}
--
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