2 files changed, 1 insertions, 27 deletions
diff --git a/src/libs/installer/scriptengine.cpp b/src/libs/installer/scriptengine.cpp
index 4d062c9cb..ae5bed72c 100644
--- a/src/libs/installer/scriptengine.cpp
+++ b/src/libs/installer/scriptengine.cpp
@@ -372,6 +372,7 @@ ScriptEngine::ScriptEngine(PackageManagerCore *core) :
     QObject(core),
     m_guiProxy(new GuiProxy(this, this))
 {
+    m_engine.installExtensions(QJSEngine::TranslationExtension);
     QJSValue global = m_engine.globalObject();
     global.setProperty(QLatin1String("console"), m_engine.newQObject(new ConsoleProxy));
     global.setProperty(QLatin1String("QFileDialog"), m_engine.newQObject(new QFileDialogProxy(core)));
@@ -379,12 +380,6 @@ ScriptEngine::ScriptEngine(PackageManagerCore *core) :
     global.setProperty(QLatin1String("InstallerProxy"), proxy);
     global.setProperty(QLatin1String("print"), m_engine.newQObject(new ConsoleProxy)
         .property(QLatin1String("log")));
-#if QT_VERSION < 0x050400
-    global.setProperty(QLatin1String("qsTr"), m_engine.newQObject(new QCoreApplicationProxy)
-        .property(QStringLiteral("qsTr")));
-#else
-    m_engine.installTranslatorFunctions();
-#endif
     global.setProperty(QLatin1String("systemInfo"), m_engine.newQObject(new SystemInfo));
 
     global.setProperty(QLatin1String("QInstaller"), generateQInstallerObject());
diff --git a/src/libs/installer/scriptengine_p.h b/src/libs/installer/scriptengine_p.h
index bf8240d98..c5f04c0dc 100644
--- a/src/libs/installer/scriptengine_p.h
+++ b/src/libs/installer/scriptengine_p.h
@@ -125,24 +125,6 @@ private:
     ScriptEngine *m_engine;
 };
 
-#if QT_VERSION < 0x050400
-class QCoreApplicationProxy : public QObject
-{
-    Q_OBJECT
-    Q_DISABLE_COPY(QCoreApplicationProxy)
-
-public:
-    QCoreApplicationProxy() {}
-
-public slots:
-    QString qsTr(const QString &text = QString(), const QString &disambiguation = QString(), int n = -1) const
-    {
-        return QCoreApplication::translate(QCoreApplication::applicationName().toUtf8().constData(),
-            text.toUtf8().constData(), disambiguation.toUtf8().constData(), n);
-    }
-};
-#endif
-
 class GuiProxy : public QObject
 {
     Q_OBJECT
@@ -198,8 +180,5 @@ Q_DECLARE_METATYPE(QInstaller::ConsoleProxy*)
 Q_DECLARE_METATYPE(QInstaller::InstallerProxy*)
 Q_DECLARE_METATYPE(QInstaller::QFileDialogProxy*)
 Q_DECLARE_METATYPE(QInstaller::QDesktopServicesProxy*)
-#if QT_VERSION < 0x050400
-Q_DECLARE_METATYPE(QInstaller::QCoreApplicationProxy*)
-#endif
 
 #endif // SCRIPTENGINE_H