From: Juergen Spitzmueller <spitz@lyx.org>
Date: Fri, 22 Mar 2019 13:10:05 +0000 (+0100)
Subject: Disable language combo if there is nothing to select
X-Git-Tag: lyx-2.4.0dev-acb2ca7b~2394
X-Git-Url: https://git.lyx.org/gitweb/?a=commitdiff_plain;h=9a2c5b515a05abe122a8b19262e6ec6ce66df06b;p=lyx.git

Disable language combo if there is nothing to select
---

diff --git a/src/frontends/qt4/GuiLyXFiles.cpp b/src/frontends/qt4/GuiLyXFiles.cpp
index d1b1df02d2..21d3653aab 100644
--- a/src/frontends/qt4/GuiLyXFiles.cpp
+++ b/src/frontends/qt4/GuiLyXFiles.cpp
@@ -315,6 +315,9 @@ void GuiLyXFiles::on_filesLW_itemClicked(QTreeWidgetItem * item, int)
 
 void GuiLyXFiles::setLanguage()
 {
+	// Enable language selection only if there is a selection.
+	languageCO->setEnabled(languageCO->count() > 1);
+	languageLA->setEnabled(languageCO->count() > 1);
 	// first try last setting
 	if (!savelang_.isEmpty()) {
 		int index = languageCO->findData(savelang_);