Merge commit 'qt/master-stable' into 4.6-stable

Bring Qt 4.6 into the Qt-S60 repo.

Conflicts:
	configure.exe
	mkspecs/features/qttest_p4.prf
	qmake/generators/makefile.cpp
	src/corelib/io/qdir.cpp
	src/corelib/io/qprocess.h
	src/corelib/kernel/qcoreevent.h
	src/corelib/kernel/qobject.cpp
	src/corelib/kernel/qsharedmemory_unix.cpp
	src/corelib/thread/qthread_p.h
	src/corelib/tools/qvector.h
	src/gui/dialogs/qdialog.cpp
	src/gui/dialogs/qfiledialog.cpp
	src/gui/dialogs/qfiledialog_p.h
	src/gui/dialogs/qmessagebox.cpp
	src/gui/graphicsview/qgraphicsitem.cpp
	src/gui/graphicsview/qgraphicsview.cpp
	src/gui/image/qpixmapcache.cpp
	src/gui/kernel/qapplication.cpp
	src/gui/kernel/qapplication_p.h
	src/gui/kernel/qwidget.cpp
	src/gui/kernel/qwidget_p.h
	src/gui/painting/qdrawhelper.cpp
	src/gui/painting/qpaintengine_raster.cpp
	src/gui/text/qfontengine_qpf.cpp
	src/gui/widgets/qmenubar.cpp
	src/network/socket/qlocalserver.cpp
	src/testlib/qtestcase.cpp
	src/testlib/testlib.pro
	tests/auto/qimagereader/tst_qimagereader.cpp
	tests/auto/qitemdelegate/tst_qitemdelegate.cpp
	tests/auto/qnetworkreply/tst_qnetworkreply.cpp
	tests/auto/qpixmap/qpixmap.pro

7 files changed, 81 insertions, 81 deletions

diff --git a/src/tools/uic3/embed.cpp b/src/tools/uic3/embed.cpp
index 882328a..b406c1f 100644
--- a/src/tools/uic3/embed.cpp
+++ b/src/tools/uic3/embed.cpp
@@ -238,7 +238,7 @@ void Ui3Reader::embed(const char *project, const QStringList &images)
                 out << "true, ";
             else
                 out << "false, ";
-            out << "\"" << e->name << "\" },\n";
+            out << '\"' << e->name << "\" },\n";
             delete e;
         }
 #ifndef QT_NO_IMAGE_COLLECTION_COMPRESSION
diff --git a/src/tools/uic3/form.cpp b/src/tools/uic3/form.cpp
index d9e968b..b484210 100644
--- a/src/tools/uic3/form.cpp
+++ b/src/tools/uic3/form.cpp
@@ -185,14 +185,14 @@ void Ui3Reader::createFormDecl(const QDomElement &e, bool implicitIncludes)
     for (it = globalIncludes.constBegin(); it != globalIncludes.constEnd(); ++it) {
         if (!(*it).isEmpty()) {
             QString header = fixHeaderName(*it);
-            out << "#include <" << header << ">" << endl;
+            out << "#include <" << header << '>' << endl;
         }
     }
     localIncludes = unique(localIncludes);
     for (it = localIncludes.constBegin(); it != localIncludes.constEnd(); ++it) {
         if (!(*it).isEmpty()) {
             QString header = fixHeaderName(*it);
-            out << "#include \"" << header << "\"" << endl;
+            out << "#include \"" << header << '\"' << endl;
         }
     }
     out << endl;
@@ -216,7 +216,7 @@ void Ui3Reader::createFormDecl(const QDomElement &e, bool implicitIncludes)
     typeDefs = unique(typeDefs);
     for (it = typeDefs.constBegin(); it != typeDefs.constEnd(); ++it) {
         if (!(*it).isEmpty())
-            out << "typedef " << *it << ";" << endl;
+            out << "typedef " << *it << ';' << endl;
     }
 
     nl = e.parentNode().toElement().elementsByTagName(QLatin1String("forward"));
@@ -236,17 +236,17 @@ void Ui3Reader::createFormDecl(const QDomElement &e, bool implicitIncludes)
                 out << "namespace " << *ns << " {" << endl;
                 ++ns;
             }
-            out << "class " << forwardName << ";" << endl;
+            out << "class " << forwardName << ';' << endl;
             for (int i = 0; i < (int) forwardNamespaces.count(); i++)
-                out << "}" << endl;
+                out << '}' << endl;
         }
     }
 
     for (it = forwardDecl2.constBegin(); it != forwardDecl2.constEnd(); ++it) {
         QString fd = *it;
         fd = fd.trimmed();
-        if (!fd.endsWith(QLatin1String(";")))
-            fd += QLatin1String(";");
+        if (!fd.endsWith(QLatin1Char(';')))
+            fd += QLatin1Char(';');
         out << fd << endl;
     }
 
@@ -279,7 +279,7 @@ void Ui3Reader::createWrapperDecl(const QDomElement &e, const QString &converted
     out << "#ifndef " << protector << endl;
     out << "#define " << protector << endl;
     out << endl;
-    out << "#include \"" << convertedUiFile << "\"" << endl;
+    out << "#include \"" << convertedUiFile << '\"' << endl;
 
     createWrapperDeclContents(e);
     out << endl;
@@ -309,8 +309,8 @@ void Ui3Reader::createWrapperDeclContents(const QDomElement &e)
 
     out << "class ";
     if (!exportMacro.isEmpty())
-        out << exportMacro << " ";
-    out << bareNameOfClass << " : public " << objClass << ", public Ui::" << bareNameOfClass << endl << "{" << endl;
+        out << exportMacro << ' ';
+    out << bareNameOfClass << " : public " << objClass << ", public Ui::" << bareNameOfClass << endl << '{' << endl;
 
     /* qmake ignore Q_OBJECT */
     out << "    Q_OBJECT" << endl;
@@ -362,8 +362,8 @@ void Ui3Reader::createWrapperDeclContents(const QDomElement &e)
             continue;
         QString returnType = n.attribute(QLatin1String("returnType"), QLatin1String("void"));
         QString functionName = n.firstChild().toText().data().trimmed();
-        if (functionName.endsWith(QLatin1String(";")))
-            functionName = functionName.left(functionName.length() - 1);
+        if (functionName.endsWith(QLatin1Char(';')))
+            functionName.chop(1);
         QString specifier = n.attribute(QLatin1String("specifier"));
         QString access = n.attribute(QLatin1String("access"));
         if (access == QLatin1String(QLatin1String("protected"))) {
@@ -394,8 +394,8 @@ void Ui3Reader::createWrapperDeclContents(const QDomElement &e)
             continue;
         QString returnType = n.attribute(QLatin1String("returnType"), QLatin1String("void"));
         QString functionName = n.firstChild().toText().data().trimmed();
-        if (functionName.endsWith(QLatin1String(";")))
-            functionName = functionName.left(functionName.length() - 1);
+        if (functionName.endsWith(QLatin1Char(';')))
+            functionName.chop(1);
         QString specifier = n.attribute(QLatin1String("specifier"));
         QString access = n.attribute(QLatin1String("access"));
         if (access == QLatin1String("protected")) {
@@ -423,8 +423,8 @@ void Ui3Reader::createWrapperDeclContents(const QDomElement &e)
         //    continue;
         QString access = n.attribute(QLatin1String("access"), QLatin1String("protected"));
         QString var = fixDeclaration(n.firstChild().toText().data().trimmed());
-        if (!var.endsWith(QLatin1String(";")))
-            var += QLatin1String(";");
+        if (!var.endsWith(QLatin1Char(';')))
+            var += QLatin1Char(';');
         if (access == QLatin1String("public"))
             publicVars += var;
         else if (access == QLatin1String("private"))
@@ -458,7 +458,7 @@ void Ui3Reader::createWrapperDeclContents(const QDomElement &e)
         if (n.attribute(QLatin1String("language"), QLatin1String("C++")) != QLatin1String("C++"))
             continue;
         QString sigName = n.firstChild().toText().data().trimmed();
-        if (sigName.endsWith(QLatin1String(";")))
+        if (sigName.endsWith(QLatin1Char(';')))
             sigName = sigName.left(sigName.length() - 1);
         extraSignals += fixDeclaration(sigName);
     }
@@ -467,7 +467,7 @@ void Ui3Reader::createWrapperDeclContents(const QDomElement &e)
     if (!extraSignals.isEmpty()) {
         out << "signals:" << endl;
         for (it = extraSignals.constBegin(); it != extraSignals.constEnd(); ++it)
-            out << "    void " << (*it) << ";" << endl;
+            out << "    void " << (*it) << ';' << endl;
         out << endl;
     }
 
@@ -513,7 +513,7 @@ void Ui3Reader::createWrapperDeclContents(const QDomElement &e)
 
     out << "};" << endl;
     for (i = 0; i < (int) namespaces.count(); i++)
-        out << "}" << endl;
+        out << '}' << endl;
 
     out << endl;
 }
@@ -543,7 +543,7 @@ void Ui3Reader::writeFunctionsDecl(const QStringList &fuLst, const QStringList &
 
         signature = fixDeclaration(signature);
         type = fixType(type);
-        out << "    " << specifier << type << " " << signature << pure << ";" << endl;
+        out << "    " << specifier << type << ' ' << signature << pure << ';' << endl;
     }
     out << endl;
 }
@@ -583,8 +583,8 @@ void Ui3Reader::createFormImpl(const QDomElement &e)
         if (n.attribute(QLatin1String("language"), QLatin1String("C++")) != QLatin1String("C++"))
             continue;
         QString functionName = n.firstChild().toText().data().trimmed();
-        if (functionName.endsWith(QLatin1String(";")))
-            functionName = functionName.left(functionName.length() - 1);
+        if (functionName.endsWith(QLatin1Char(';')))
+            functionName.chop(1);
         extraFuncts += functionName;
         extraFunctTyp += n.attribute(QLatin1String("returnType"), QLatin1String("void"));
         extraFunctSpecifier += n.attribute(QLatin1String("specifier"), QLatin1String("virtual"));
@@ -598,8 +598,8 @@ void Ui3Reader::createFormImpl(const QDomElement &e)
         if (n.attribute(QLatin1String("language"), QLatin1String("C++")) != QLatin1String("C++"))
             continue;
         QString functionName = n.firstChild().toText().data().trimmed();
-        if (functionName.endsWith(QLatin1String(";")))
-            functionName = functionName.left(functionName.length() - 1);
+        if (functionName.endsWith(QLatin1Char(';')))
+            functionName.chop(1);
         extraFuncts += functionName;
         extraFunctTyp += n.attribute(QLatin1String("returnType"), QLatin1String("void"));
         extraFunctSpecifier += n.attribute(QLatin1String("specifier"), QLatin1String("virtual"));
@@ -663,7 +663,7 @@ void Ui3Reader::createFormImpl(const QDomElement &e)
     globalIncludes = unique(globalIncludes);
     for (it = globalIncludes.begin(); it != globalIncludes.end(); ++it) {
         if (!(*it).isEmpty())
-            out << "#include <" << fixHeaderName(*it) << ">" << endl;
+            out << "#include <" << fixHeaderName(*it) << '>' << endl;
     }
 
     if (externPixmaps) {
@@ -677,14 +677,14 @@ void Ui3Reader::createFormImpl(const QDomElement &e)
     localIncludes = unique(localIncludes);
     for (it = localIncludes.begin(); it != localIncludes.end(); ++it) {
         if (!(*it).isEmpty() && *it != QFileInfo(fileName + QLatin1String(".h")).fileName())
-            out << "#include \"" << fixHeaderName(*it) << "\"" << endl;
+            out << "#include \"" << fixHeaderName(*it) << '\"' << endl;
     }
 
     QString uiDotH = fileName + QLatin1String(".h");
     if (QFile::exists(uiDotH)) {
         if (!outputFileName.isEmpty())
             uiDotH = QString::fromUtf8(combinePath(uiDotH.ascii(), outputFileName.ascii()));
-        out << "#include \"" << uiDotH << "\"" << endl;
+        out << "#include \"" << uiDotH << '\"' << endl;
         writeFunctImpl = false;
     }
 
@@ -702,7 +702,7 @@ void Ui3Reader::createFormImpl(const QDomElement &e)
         out << " *  name 'name' and widget flags set to 'f'." << endl;
         out << " *" << endl;
         out << " *  The " << objClass.mid(1).toLower() << " will by default be modeless, unless you set 'modal' to" << endl;
-        out << " *  true to construct a modal " << objClass.mid(1).toLower() << "." << endl;
+        out << " *  true to construct a modal " << objClass.mid(1).toLower() << '.' << endl;
         out << " */" << endl;
         out << nameOfClass << "::" << bareNameOfClass << "(QWidget* parent, const char* name, bool modal, Qt::WindowFlags fl)" << endl;
         out << "    : " << objClass << "(parent, name, modal, fl)";
@@ -733,7 +733,7 @@ void Ui3Reader::createFormImpl(const QDomElement &e)
 
     out << endl;
 
-    out << "{" << endl;
+    out << '{' << endl;
 
 //
 // setup the gui
@@ -775,7 +775,7 @@ void Ui3Reader::createFormImpl(const QDomElement &e)
         out << indent << "init();" << endl;
 
     // end of constructor
-    out << "}" << endl;
+    out << '}' << endl;
     out << endl;
 
     // destructor
@@ -783,11 +783,11 @@ void Ui3Reader::createFormImpl(const QDomElement &e)
     out << " *  Destroys the object and frees any allocated resources" << endl;
     out << " */" << endl;
     out << nameOfClass << "::~" << bareNameOfClass << "()" << endl;
-    out << "{" << endl;
+    out << '{' << endl;
     if (extraFuncts.contains(QLatin1String("destroy()")))
         out << indent << "destroy();" << endl;
     out << indent << "// no need to delete child widgets, Qt does it all for us" << endl;
-    out << "}" << endl;
+    out << '}' << endl;
     out << endl;
 
     // handle application events if required
@@ -816,9 +816,9 @@ void Ui3Reader::createFormImpl(const QDomElement &e)
     out << " *  language." << endl;
     out << " */" << endl;
     out << "void " << nameOfClass << "::languageChange()" << endl;
-    out << "{" << endl;
+    out << '{' << endl;
     out << "    retranslateUi(this);" << endl;
-    out << "}" << endl;
+    out << '}' << endl;
     out << endl;
 
     // create stubs for additional slots if necessary
@@ -833,8 +833,8 @@ void Ui3Reader::createFormImpl(const QDomElement &e)
             type = type.simplified();
             QString fname = fixDeclaration(Parser::cleanArgs(*it));
             if (!(*it3).startsWith(QLatin1String("pure"))) { // "pure virtual" or "pureVirtual"
-                out << type << " " << nameOfClass << "::" << fname << endl;
-                out << "{" << endl;
+                out << type << ' ' << nameOfClass << "::" << fname << endl;
+                out << '{' << endl;
                 if (*it != QLatin1String("init()") && *it != QLatin1String("destroy()")) {
                     QRegExp numeric(QLatin1String("^(?:signed|unsigned|u?char|u?short|u?int"
                                      "|u?long|Q_U?INT(?:8|16|32)|Q_U?LONG|float"
@@ -868,14 +868,14 @@ void Ui3Reader::createFormImpl(const QDomElement &e)
 
                         if (type == QLatin1String("bool")) {
                             retVal = QLatin1String("false");
-                        } else if (isBasicNumericType || type.endsWith(QLatin1String("*"))) {
+                        } else if (isBasicNumericType || type.endsWith(QLatin1Char('*'))) {
                             retVal = QLatin1String("0");
-                        } else if (type.endsWith(QLatin1String("&"))) {
+                        } else if (type.endsWith(QLatin1Char('&'))) {
                             do {
                                 type.chop(1);
-                            } while (type.endsWith(QLatin1String(" ")));
+                            } while (type.endsWith(QLatin1Char(' ')));
                             retVal = QLatin1String("uic_temp_var");
-                            out << indent << "static " << type << " " << retVal << ";" << endl;
+                            out << indent << "static " << type << ' ' << retVal << ';' << endl;
                         } else {
                             retVal = type + QLatin1String("()");
                         }
@@ -883,9 +883,9 @@ void Ui3Reader::createFormImpl(const QDomElement &e)
 
                     out << indent << "qWarning(\"" << nameOfClass << "::" << fname << ": Not implemented yet\");" << endl;
                     if (!retVal.isEmpty())
-                        out << indent << "return " << retVal << ";" << endl;
+                        out << indent << "return " << retVal << ';' << endl;
                 }
-                out << "}" << endl;
+                out << '}' << endl;
                 out << endl;
             }
             ++it;
diff --git a/src/tools/uic3/main.cpp b/src/tools/uic3/main.cpp
index d581016..9535b91 100644
--- a/src/tools/uic3/main.cpp
+++ b/src/tools/uic3/main.cpp
@@ -367,7 +367,7 @@ int runUic3(int argc, char * argv[])
     }
 
     if (headerFile) {
-        out << "#include \"" << headerFile << "\"" << endl << endl;
+        out << "#include \"" << headerFile << '\"' << endl << endl;
     }
 
     QString convertedUi;
diff --git a/src/tools/uic3/parser.cpp b/src/tools/uic3/parser.cpp
index 744dd30..395cc4d 100644
--- a/src/tools/uic3/parser.cpp
+++ b/src/tools/uic3/parser.cpp
@@ -48,14 +48,14 @@ QT_BEGIN_NAMESPACE
 QString Parser::cleanArgs(const QString &func)
 {
     QString slot(func);
-    int begin = slot.indexOf(QLatin1String("(")) + 1;
+    int begin = slot.indexOf(QLatin1Char('(')) + 1;
     QString args = slot.mid(begin);
-    args = args.left(args.indexOf(QLatin1String(")")));
+    args = args.left(args.indexOf(QLatin1Char(')')));
     QStringList lst = args.split(QLatin1Char(','));
     QString res = slot.left(begin);
     for (QStringList::Iterator it = lst.begin(); it != lst.end(); ++it) {
         if (it != lst.begin())
-            res += QLatin1String(",");
+            res += QLatin1Char(',');
         QString arg = *it;
         int pos = 0;
         if ((pos = arg.indexOf(QLatin1Char('&'))) != -1) {
@@ -65,7 +65,7 @@ QString Parser::cleanArgs(const QString &func)
         } else {
             arg = arg.simplified();
             if ((pos = arg.indexOf(QLatin1Char(':'))) != -1)
-                arg = arg.left(pos).simplified() + QLatin1String(":") + arg.mid(pos + 1).simplified();
+                arg = arg.left(pos).simplified() + QLatin1Char(':') + arg.mid(pos + 1).simplified();
             QStringList l = arg.split(QLatin1Char(' '));
             if (l.count() == 2) {
                 if (l[0] != QLatin1String("const")
@@ -73,12 +73,12 @@ QString Parser::cleanArgs(const QString &func)
                         && l[0] != QLatin1String("var"))
                     arg = l[0];
             } else if (l.count() == 3) {
-                arg = l[0] + QLatin1String(" ") + l[1];
+                arg = l[0] + QLatin1Char(' ') + l[1];
             }
         }
         res += arg;
     }
-    res += QLatin1String(")");
+    res += QLatin1Char(')');
     return res;
 }
 
diff --git a/src/tools/uic3/qt3to4.cpp b/src/tools/uic3/qt3to4.cpp
index 9e5b64b..2862727 100644
--- a/src/tools/uic3/qt3to4.cpp
+++ b/src/tools/uic3/qt3to4.cpp
@@ -149,7 +149,7 @@ void Porting::readXML(RuleList *renamedHeaders, RuleList *renamedClasses, RuleLi
     QString fileName = QLatin1String("q3porting.xml");
     QString filePath;
     //check QLibraryInfo::DataPath/filename
-    filePath = QDir::cleanPath(QLibraryInfo::location(QLibraryInfo::DataPath) + QLatin1String("/") + fileName)  ;
+    filePath = QDir::cleanPath(QLibraryInfo::location(QLibraryInfo::DataPath) + QLatin1Char('/') + fileName)  ;
 
     //check QLibraryInfo::PrefixPath/tools/porting/src/filename
     if (!QFile::exists(filePath))
diff --git a/src/tools/uic3/subclassing.cpp b/src/tools/uic3/subclassing.cpp
index e590ab7..85c2218 100644
--- a/src/tools/uic3/subclassing.cpp
+++ b/src/tools/uic3/subclassing.cpp
@@ -69,7 +69,7 @@ void Ui3Reader::createSubDecl( const QDomElement &e, const QString& subClass )
         return;
 
     out << "class " << subClass << " : public " << nameOfClass << endl;
-    out << "{" << endl;
+    out << '{' << endl;
 
 /* tmake ignore Q_OBJECT */
     out << "    Q_OBJECT" << endl;
@@ -105,8 +105,8 @@ void Ui3Reader::createSubDecl( const QDomElement &e, const QString& subClass )
             continue;
         QString returnType = n.attribute(QLatin1String("returnType"), QLatin1String("void"));
         QString functionName = n.firstChild().toText().data().trimmed();
-        if ( functionName.endsWith(QLatin1String(";")))
-            functionName = functionName.left( functionName.length() - 1 );
+        if ( functionName.endsWith(QLatin1Char(';')))
+            functionName.chop(1);
         QString specifier = n.attribute(QLatin1String("specifier"));
         QString access = n.attribute(QLatin1String("access"));
         if ( access == QLatin1String("protected") ) {
@@ -133,8 +133,8 @@ void Ui3Reader::createSubDecl( const QDomElement &e, const QString& subClass )
             continue;
         QString returnType = n.attribute(QLatin1String("returnType"), QLatin1String("void"));
         QString functionName = n.firstChild().toText().data().trimmed();
-        if ( functionName.endsWith(QLatin1String(";")) )
-            functionName = functionName.left( functionName.length() - 1 );
+        if ( functionName.endsWith(QLatin1Char(';')) )
+            functionName.chop(1);
         QString specifier = n.attribute(QLatin1String("specifier"));
         QString access = n.attribute(QLatin1String("access"));
         if ( access == QLatin1String("protected") ) {
@@ -195,7 +195,7 @@ void Ui3Reader::writeFunctionsSubDecl( const QStringList &fuLst, const QStringLi
             type = QLatin1String("void");
         if ( *it3 == QLatin1String("non virtual") )
             continue;
-        out << "    " << type << " " << fixDeclaration(*it) << ";" << endl;
+        out << "    " << type << ' ' << fixDeclaration(*it) << ';' << endl;
     }
     out << endl;
 }
@@ -223,7 +223,7 @@ void Ui3Reader::createSubImpl( const QDomElement &e, const QString& subClass )
         out << " *  name 'name' and widget flags set to 'f' " << endl;
         out << " *" << endl;
         out << " *  The " << objClass.mid(1).toLower() << " will by default be modeless, unless you set 'modal' to" << endl;
-        out << " *  true to construct a modal " << objClass.mid(1).toLower() << "." << endl;
+        out << " *  true to construct a modal " << objClass.mid(1).toLower() << '.' << endl;
         out << " */" << endl;
         out << subClass << "::" << subClass << "( QWidget* parent, const char* name, bool modal, Qt::WindowFlags fl )" << endl;
         out << "    : " << nameOfClass << "( parent, name, modal, fl )" << endl;
@@ -235,8 +235,8 @@ void Ui3Reader::createSubImpl( const QDomElement &e, const QString& subClass )
         out << subClass << "::" << subClass << "( QWidget* parent, const char* name, Qt::WindowFlags fl )" << endl;
         out << "    : " << nameOfClass << "( parent, name, fl )" << endl;
     }
-    out << "{" << endl;
-    out << "}" << endl;
+    out << '{' << endl;
+    out << '}' << endl;
     out << endl;
 
     // destructor
@@ -244,9 +244,9 @@ void Ui3Reader::createSubImpl( const QDomElement &e, const QString& subClass )
     out << " *  Destroys the object and frees any allocated resources" << endl;
     out << " */" << endl;
     out << subClass << "::~" << subClass << "()" << endl;
-    out << "{" << endl;
+    out << '{' << endl;
     out << "    // no need to delete child widgets, Qt does it all for us" << endl;
-    out << "}" << endl;
+    out << '}' << endl;
     out << endl;
 
 
@@ -268,8 +268,8 @@ void Ui3Reader::createSubImpl( const QDomElement &e, const QString& subClass )
             continue;
         QString returnType = n.attribute(QLatin1String("returnType"), QLatin1String("void"));
         QString functionName = n.firstChild().toText().data().trimmed();
-        if ( functionName.endsWith(QLatin1String(";")) )
-            functionName = functionName.left( functionName.length() - 1 );
+        if ( functionName.endsWith(QLatin1Char(';')) )
+            functionName.chop(1);
         QString specifier = n.attribute(QLatin1String("specifier"));
         QString access = n.attribute(QLatin1String("access"));
         if ( access == QLatin1String("protected") ) {
@@ -296,8 +296,8 @@ void Ui3Reader::createSubImpl( const QDomElement &e, const QString& subClass )
             continue;
         QString returnType = n.attribute(QLatin1String("returnType"), QLatin1String("void"));
         QString functionName = n.firstChild().toText().data().trimmed();
-        if ( functionName.endsWith(QLatin1String(";")) )
-            functionName = functionName.left( functionName.length() - 1 );
+        if ( functionName.endsWith(QLatin1Char(';')) )
+            functionName.chop(1);
         QString specifier = n.attribute(QLatin1String("specifier"));
         QString access = n.attribute(QLatin1String("access"));
         if ( access == QLatin1String("protected") ) {
@@ -351,10 +351,10 @@ void Ui3Reader::writeFunctionsSubImpl( const QStringList &fuLst, const QStringLi
         out << "/*" << endl;
         out << " * " << descr << endl;
         out << " */" << endl;
-        out << type << " " << subClass << "::" << fixDeclaration(*it) << endl;
-        out << "{" << endl;
+        out << type << ' ' << subClass << "::" << fixDeclaration(*it) << endl;
+        out << '{' << endl;
         out << "    qWarning( \"" << subClass << "::" << fixDeclaration(*it) << " not yet implemented!\" );" << endl;
-        out << "}" << endl << endl;
+        out << '}' << endl << endl;
     }
     out << endl;
 }
diff --git a/src/tools/uic3/ui3reader.cpp b/src/tools/uic3/ui3reader.cpp
index 1ba4b2f..539565c 100644
--- a/src/tools/uic3/ui3reader.cpp
+++ b/src/tools/uic3/ui3reader.cpp
@@ -125,10 +125,10 @@ QString Ui3Reader::fixString(const QString &str, bool encode)
     QString s;
     if (!encode) {
         s = str;
-        s.replace(QLatin1String("\\"), QLatin1String("\\\\"));
-        s.replace(QLatin1String("\""), QLatin1String("\\\""));
-        s.replace(QLatin1String("\r"), QLatin1String(""));
-        s.replace(QLatin1String("\n"), QLatin1String("\\n\"\n\""));
+        s.replace(QLatin1Char('\\'), QLatin1String("\\\\"));
+        s.replace(QLatin1Char('\"'), QLatin1String("\\\""));
+        s.remove(QLatin1Char('\r'));
+        s.replace(QLatin1Char('\n'), QLatin1String("\\n\"\n\""));
     } else {
         QByteArray utf8 = str.utf8();
         const int l = utf8.length();
@@ -136,7 +136,7 @@ QString Ui3Reader::fixString(const QString &str, bool encode)
             s += QLatin1String("\\x") + QString::number((uchar)utf8[i], 16);
     }
 
-    return QLatin1String("\"") + s + QLatin1String("\"");
+    return QLatin1Char('\"') + s + QLatin1Char('\"');
 }
 
 QString Ui3Reader::trcall(const QString& sourceText, const QString& comment)
@@ -158,12 +158,12 @@ QString Ui3Reader::trcall(const QString& sourceText, const QString& comment)
     }
 
     if (comment.isEmpty()) {
-        return t + QLatin1String("(") + fixString(sourceText, encode) + QLatin1String(")");
+        return t + QLatin1Char('(') + fixString(sourceText, encode) + QLatin1Char(')');
     } else {
-        return t + QLatin1String("(")
+        return t + QLatin1Char('(')
             + fixString(sourceText, encode)
             + QLatin1String(", ")
-            + fixString(comment, encode) + QLatin1String(")");
+            + fixString(comment, encode) + QLatin1Char(')');
     }
 }
 
@@ -480,10 +480,10 @@ void Ui3Reader::createColorGroupImpl(const QString& name, const QDomElement& e)
             QString pixmap = n.firstChild().toText().data();
             if (!pixmapLoaderFunction.isEmpty()) {
                 pixmap.prepend(pixmapLoaderFunction
-                    + QLatin1String("(")
+                    + QLatin1Char('(')
                     + QLatin1String(externPixmaps ? "\"" : ""));
 
-                pixmap.append(QLatin1String(externPixmaps ? "\"" : "") + QLatin1String(")"));
+                pixmap.append(QLatin1String(externPixmaps ? "\"" : "") + QLatin1Char(')'));
             }
             out << indent << name << ".setBrush(QColorGroup::"
                 << ColorRole[r] << ", QBrush(" << color << ", " << pixmap << "));" << endl;
@@ -578,9 +578,9 @@ QString Ui3Reader::registerObject(const QString& name)
 
     if (objectNames.contains(result)) {
         int i = 2;
-        while (objectNames.contains(result + QLatin1String("_") + QString::number(i)))
+        while (objectNames.contains(result + QLatin1Char('_') + QString::number(i)))
             i++;
-        result += QLatin1String("_");
+        result += QLatin1Char('_');
         result += QString::number(i);
     }
     objectNames += result;