From: Vincent van Ravesteijn <vfr@lyx.org>
Date: Thu, 21 May 2009 10:14:07 +0000 (+0000)
Subject: Hide "Number this line" for single line equations.
X-Git-Tag: 2.0.0~6506
X-Git-Url: https://git.lyx.org/gitweb/?a=commitdiff_plain;h=788b0097a6ed36f6c977ba36077195ea8b9c0f30;p=features.git

Hide "Number this line" for single line equations.

git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@29762 a592a061-630c-0410-9148-cb99ea01b6c8
---

diff --git a/src/mathed/InsetMathHull.cpp b/src/mathed/InsetMathHull.cpp
index 31e0bb2880..8035fb171b 100644
--- a/src/mathed/InsetMathHull.cpp
+++ b/src/mathed/InsetMathHull.cpp
@@ -1374,10 +1374,10 @@ bool InsetMathHull::getStatus(Cursor & cur, FuncRequest const & cmd,
 		// LABEL_INSERT?
 		bool const enable = (type_ == hullMultline)
 			? (nrows() - 1 == cur.row())
-			: display() != Inline;
+			: display() != Inline && nrows() > 1;
 		row_type const r = (type_ == hullMultline) ? nrows() - 1 : cur.row();
 		status.setEnabled(enable);
-		status.setOnOff(numbered(r));
+		status.setOnOff(enable && numbered(r));
 		return true;
 	}