From 9f67cede589444dd9a8b0c4af1b86b2d69ba26da Mon Sep 17 00:00:00 2001
From: =?utf8?q?J=C3=BCrgen=20Spitzm=C3=BCller?= <spitz@lyx.org>
Date: Thu, 25 Feb 2010 12:56:12 +0000
Subject: [PATCH] Menus.cpp: priorize capitals as language accelerators.

git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@33566 a592a061-630c-0410-9148-cb99ea01b6c8
---
 src/frontends/qt4/Menus.cpp | 18 +++++++++++++++++-
 1 file changed, 17 insertions(+), 1 deletion(-)

diff --git a/src/frontends/qt4/Menus.cpp b/src/frontends/qt4/Menus.cpp
index b2a887d06e..11f59fbe6d 100644
--- a/src/frontends/qt4/Menus.cpp
+++ b/src/frontends/qt4/Menus.cpp
@@ -780,16 +780,32 @@ void MenuDefinition::expandLanguageSelector(Buffer const * buf)
 	     cit != languages.end(); ++cit) {
 		QString label = qt_((*cit)->display());
 		// try to add an accelerator
+		bool success = false;
+		// try capitals first
 		for (int i = 0; i < label.size(); ++i) {
-			if (label[i].isSpace())
+			if (!label[i].isUpper())
 				continue;
 			QString const ch = QString(label[i]);
 			if (!accelerators.contains(ch, Qt::CaseInsensitive)) {
 				label = label + toqstr("|") + ch;
 				accelerators.append(ch);
+				success = true;
 				break;
 			}
 		}
+		// if all capitals are taken, try the rest
+		if (!success) {
+			for (int i = 0; i < label.size(); ++i) {
+				if (label[i].isSpace())
+					continue;
+				QString const ch = QString(label[i]);
+				if (!accelerators.contains(ch, Qt::CaseInsensitive)) {
+					label = label + toqstr("|") + ch;
+					accelerators.append(ch);
+					break;
+				}
+			}
+		}
 		MenuItem w(MenuItem::Command, label,
 			FuncRequest(LFUN_LANGUAGE, (*cit)->lang()));
 		item.submenu().addWithStatusCheck(w);
-- 
2.39.2