Merge branch '4.7' of scm.dev.nokia.troll.no:qt/oslo-staging-1 into 4.7-integration

* '4.7' of scm.dev.nokia.troll.no:qt/oslo-staging-1:
  Bearer management: Fix compilation with namespace.
  fetch next token after class definition opening
  delay next token fetching when opening namespace
  don't let operator overloads confuse us
  don't try to show source when no locations are given
  Implement a private API for setting title widgets
  Fix the bug for QSettings on Windows, to store qint32/quint32, qint64/quint64 in Windows registry.
  fix CRLF
  Added private API to install an x11EventFilter
  NTLM code: Save domain in different variable
  Update the error handling of invalid hostnames in QUrl.
  Remove unsupported code from qobject.h for MSVC < .NET 2003
  Properly implement qobject_cast for const pointers.
  Revert "Doc: fixing page name bug caused by 07bbace404078dcfd82eff717daa97299b8ba52c changing qml elements page"

4 files changed, 23 insertions, 6 deletions

diff --git a/tools/linguist/linguist/mainwindow.cpp b/tools/linguist/linguist/mainwindow.cpp
index 265df05..18baa24 100644
--- a/tools/linguist/linguist/mainwindow.cpp
+++ b/tools/linguist/linguist/mainwindow.cpp
@@ -1522,7 +1522,7 @@ void MainWindow::selectedMessageChanged(const QModelIndex &sortedIndex, const QM
             }
             m_phraseView->setSourceText(-1, QString());
         }
-        if (m) {
+        if (m && !m->fileName().isEmpty()) {
             if (hasFormPreview(m->fileName())) {
                 m_sourceAndFormView->setCurrentWidget(m_formPreviewView);
                 m_formPreviewView->setSourceContext(model, m);
@@ -1577,7 +1577,7 @@ void MainWindow::updateTranslation(const QStringList &translations)
         return;
 
     m->setTranslations(translations);
-    if (hasFormPreview(m->fileName()))
+    if (!m->fileName().isEmpty() && hasFormPreview(m->fileName()))
         m_formPreviewView->setSourceContext(m_currentIndex.model(), m);
     updateDanger(m_currentIndex, true);
 
@@ -1996,7 +1996,7 @@ void MainWindow::updateLatestModel(int model)
 
         if (m_currentIndex.isValid()) {
             if (MessageItem *item = m_dataModel->messageItem(m_currentIndex)) {
-                if (hasFormPreview(item->fileName()))
+                if (!item->fileName().isEmpty() && hasFormPreview(item->fileName()))
                     m_formPreviewView->setSourceContext(model, item);
                 if (enableRw && !item->isObsolete())
                     m_phraseView->setSourceText(model, item->text());
diff --git a/tools/linguist/linguist/sourcecodeview.cpp b/tools/linguist/linguist/sourcecodeview.cpp
index b8dd9c0..d2eef56 100644
--- a/tools/linguist/linguist/sourcecodeview.cpp
+++ b/tools/linguist/linguist/sourcecodeview.cpp
@@ -64,7 +64,7 @@ void SourceCodeView::setSourceContext(const QString &fileName, const int lineNum
     m_fileToLoad.clear();
     setToolTip(fileName);
 
-    if (fileName.isNull()) {
+    if (fileName.isEmpty()) {
         clear();
         m_currentFileName.clear();
         appendHtml(tr("<i>Source code not available</i>"));
diff --git a/tools/linguist/lupdate/cpp.cpp b/tools/linguist/lupdate/cpp.cpp
index 970d44b..6ea7299 100644
--- a/tools/linguist/lupdate/cpp.cpp
+++ b/tools/linguist/lupdate/cpp.cpp
@@ -489,6 +489,7 @@ STRING(class);
 STRING(findMessage);
 STRING(friend);
 STRING(namespace);
+STRING(operator);
 STRING(qtTrId);
 STRING(return);
 STRING(struct);
@@ -753,6 +754,20 @@ uint CppParser::getToken()
                 if (yyWord == strnamespace)
                     return Tok_namespace;
                 break;
+            case 'o':
+                if (yyWord == stroperator) {
+                    // Operator overload declaration/definition.
+                    // We need to prevent those characters from confusing the followup
+                    // parsing. Actually using them does not add value, so just eat them.
+                    while (isspace(yyCh))
+                       yyCh = getChar();
+                    while (yyCh == '+' || yyCh == '-' || yyCh == '*' || yyCh == '/' || yyCh == '%'
+                           || yyCh == '=' || yyCh == '<' || yyCh == '>' || yyCh == '!'
+                           || yyCh == '&' || yyCh == '|' || yyCh == '~' || yyCh == '^'
+                           || yyCh == '[' || yyCh == ']')
+                        yyCh = getChar();
+                }
+                break;
             case 'q':
                 if (yyWord == strqtTrId)
                     return Tok_trid;
@@ -1678,6 +1693,8 @@ void CppParser::parseInternal(ConversionData &cd, QSet<QString> &inclusions)
                 functionContextUnresolved.clear(); // Pointless
                 prospectiveContext.clear();
                 pendingContext.clear();
+
+                yyTok = getToken();
             }
             break;
         case Tok_namespace:
@@ -1689,7 +1706,6 @@ void CppParser::parseInternal(ConversionData &cd, QSet<QString> &inclusions)
                 HashString ns = HashString(text);
                 yyTok = getToken();
                 if (yyTok == Tok_LeftBrace) {
-                    yyTok = getToken();
                     namespaceDepths.push(namespaces.count());
                     enterNamespace(&namespaces, ns);
 
@@ -1697,6 +1713,7 @@ void CppParser::parseInternal(ConversionData &cd, QSet<QString> &inclusions)
                     functionContextUnresolved.clear();
                     prospectiveContext.clear();
                     pendingContext.clear();
+                    yyTok = getToken();
                 } else if (yyTok == Tok_Equals) {
                     // e.g. namespace Is = OuterSpace::InnerSpace;
                     QList<HashString> fullName;
diff --git a/tools/qdoc3/test/qt-html-templates.qdocconf b/tools/qdoc3/test/qt-html-templates.qdocconf
index dc56ac9..1203357 100644
--- a/tools/qdoc3/test/qt-html-templates.qdocconf
+++ b/tools/qdoc3/test/qt-html-templates.qdocconf
@@ -89,7 +89,7 @@ HTML.postheader         = " <div class=\"header\" id=\"qtdocheader\">\n" \
 			  "              <li class=\"defaultLink\"><a href=\"modules.html\">Modules</a></li>\n" \
 			  "              <li class=\"defaultLink\"><a href=\"namespaces.html\">Namespaces</a></li>\n" \
 			  "              <li class=\"defaultLink\"><a href=\"qtglobal.html\">Global Declarations</a></li>\n" \
-			  "              <li class=\"defaultLink\"><a href=\"qmlelements.html\">QML elements</a></li>\n" \
+			  "              <li class=\"defaultLink\"><a href=\"qdeclarativeelements.html\">QML elements</a></li>\n" \
 			  "            </ul> \n" \
 			  "          </div>\n" \
 			  "        </div>\n" \