diff --git a/scripts/mkqtdecl6/mkqtdecl.conf b/scripts/mkqtdecl6/mkqtdecl.conf
index 6ddb717ea..29a26c355 100644
--- a/scripts/mkqtdecl6/mkqtdecl.conf
+++ b/scripts/mkqtdecl6/mkqtdecl.conf
@@ -53,55 +53,75 @@ drop_enum_const "Qt", /WindowType::WindowCancelButtonHint/ # only available on C
 drop_class "QLocale", /Data/
 
 # not implemented:
-drop_class "QSequentialIterable", /const_iterator/
-drop_class "QAssociativeIterable", /const_iterator/
-drop_class "QEnableSharedFromThis"
 drop_class "QAbstractConcatenable"
 drop_class "QAbstractFileEngineHandler"
 drop_class "QAbstractFileEngineIterator"
 drop_class "QAbstractFileEngine"   # read requires char *
 drop_class "QAlgorithmsPrivate"
+drop_class "QApplicationPermission"
+drop_class "QArgument"
 drop_class "QArrayData"
 drop_class "QArrayDataOps"
 drop_class "QArrayDataPointer"
 drop_class "QArrayDataPointerRef"
-drop_class "QArgument"
+drop_class "QAssociativeConstIterator"
+drop_class "QAssociativeIterable"
 drop_class "QAssociativeIterableImpl"
-drop_class "QSequentialIterableImpl"
+drop_class "QAssociativeIterator"
 drop_class "QAtomic"
 drop_class "QAtomicAdditiveType"
 drop_class "QAtomicInt"
 drop_class "QAtomicInteger"
 drop_class "QAtomicOps"
-drop_class "QAtomicPointer"
 drop_class "QAtomicOpsSupport"
+drop_class "QAtomicPointer"
+drop_class "QAtomicTraits"
+drop_class "QBaseIterator"
 drop_class "QBasicAtomicInt"
 drop_class "QBasicAtomicInteger"
 drop_class "QBasicAtomicOps"
 drop_class "QBasicAtomicPointer"
+drop_class "QBasicUtf8StringView"
 drop_class "QBBSystemLocaleData"
+drop_class "QBigEndianStorageType"
+drop_class "QBindable"
 drop_class "QBitArray"
 drop_class "QBitRef"
 drop_class "QBool"
 drop_class "QByteArray"
 drop_class "QByteRef"
 drop_class "QCache"
+drop_class "QCborArray"   # complex API & there are better alternatives
+drop_class "QCborArray_ConstIterator"   # complex API & there are better alternatives
+drop_class "QCborArray_Iterator"   # complex API & there are better alternatives
+drop_class "QCborError"   # complex API & there are better alternatives
+drop_class "QCborMap"   # complex API & there are better alternatives
+drop_class "QCborMap_ConstIterator"   # complex API & there are better alternatives
+drop_class "QCborMap_Iterator"   # complex API & there are better alternatives
+drop_class "QCborParserError"   # complex API & there are better alternatives
+drop_class "QCborStreamReader"   # complex API & there are better alternatives
+drop_class "QCborStreamWriter"   # complex API & there are better alternatives
+drop_class "QCborValue"   # complex API & there are better alternatives
+drop_class "QCborValueRef"   # complex API & there are better alternatives
 drop_class "QChar"
 drop_class "QCharRef"
+drop_class "QConstIterator"
 drop_class "QConstString"
+drop_class "QContainerInfo"
 drop_class "QContiguousCache"
 drop_class "QContiguousCacheData"
 drop_class "QContiguousCacheTypedData"
-drop_class "QExplicitlySharedDataPointer"
+drop_class "QEnableSharedFromThis"
 drop_class "QException"  # (TODO) no mapping yet
-drop_class "QUnhandledException"  # (TODO) no mapping yet
-drop_class "QFileInfoPrivate"
+drop_class "QExplicitlySharedDataPointer"
 drop_class "QFileInfoList"
 drop_class "QFileInfoListIterator"
+drop_class "QFileInfoPrivate"
 drop_class "QFlag"
 drop_class "QFlags"
 drop_class "QForeachContainer"
 drop_class "QForeachContainerBase"
+drop_class "QFSFileEngine"
 drop_class "QFuture"
 drop_class "QFuture"
 drop_class "QFutureInterface"
@@ -110,7 +130,6 @@ drop_class "QFutureIterator"
 drop_class "QFutureSynchronizer"
 drop_class "QFutureWatcher"
 drop_class "QFutureWatcherBase"
-drop_class "QFSFileEngine"
 drop_class "QGenericArgument"
 drop_class "QGenericAtomicOps"
 drop_class "QGenericReturnArgument"
@@ -122,10 +141,15 @@ drop_class "QHashDummyNode"
 drop_class "QHashDummyValue"
 drop_class "QHashIterator"
 drop_class "QHashNode"
+drop_class "QHashPrivate"
+drop_class "QHashSeed"
 drop_class "QIncompatibleFlag"
-drop_class "QInternal"
 drop_class "QIntegerForSizeof"
+drop_class "QInternal"
+drop_class "QIterable"
+drop_class "QIterator"
 drop_class "QJsonPrivate"
+drop_class "QKeyValueIterator"
 drop_class "QLatin1Char"
 drop_class "QLatin1String"
 drop_class "QLinkedList"
@@ -136,6 +160,8 @@ drop_class "QList"
 drop_class "QListData"
 drop_class "QListIterator"
 drop_class "QListSpecialMethods"
+drop_class "QListSpecialMethodsBase"
+drop_class "QLittleEndianStorageType"
 drop_class "QMap"
 drop_class "QMapData"
 drop_class "QMapIterator"
@@ -147,48 +173,77 @@ drop_class "QMetaTypeId2"
 drop_class "QMetaTypeIdQObject"
 drop_class "QModelIndexList"
 drop_class "QMultiHash"
+drop_class "QMultiHashIterator"
 drop_class "QMultiMap"
+drop_class "QMultiMapIterator"
 drop_class "QMutableHashIterator"
 drop_class "QMutableLinkedListIterator"
 drop_class "QMutableListIterator"
 drop_class "QMutableMapIterator"
+drop_class "QMutableMultiHashIterator"
+drop_class "QMutableMultiMapIterator"
 drop_class "QMutableSetIterator"
 drop_class "QMutableStringListIterator"
 drop_class "QMutableVectorIterator"
 drop_class "QMutexLocker"
+drop_class "QNativeInterface"
 drop_class "QNoImplicitBoolCast"
+drop_class "QObjectBindableProperty"
 drop_class "QObjectCleanupHandler"
+drop_class "QObjectComputedProperty"
 drop_class "QObjectData"
 drop_class "QObjectList"
 drop_class "QObjectUserData"
+drop_class "QOverload"
 drop_class "QPair"
 drop_class "QPointer"
+drop_class "QProperty"
+drop_class "QPropertyAlias"
+drop_class "QPropertyBinding"
+drop_class "QPropertyChangeHandler"
+drop_class "QPropertyData"
 drop_class "QQueue"
 drop_class "QReturnArgument"
 drop_class "QScopedArrayPointer"
+drop_class "QScopedPointer"
 drop_class "QScopedPointerArrayDeleter"
 drop_class "QScopedPointerDeleter"
 drop_class "QScopedPointerObjectDeleteLater"
 drop_class "QScopedPointerPodDeleter"
 drop_class "QScopedValueRollback"
+drop_class "QSequentialConstIterator"
+drop_class "QSequentialIterable"
+drop_class "QSequentialIterableImpl"
+drop_class "QSequentialIterator"
 drop_class "QSet"
 drop_class "QSetIterator"
 drop_class "QSharedDataPointer"
 drop_class "QSharedData"   # where to get QAtomic?
 drop_class "QSharedPointer"
+drop_class "QSpecialInteger"
 drop_class "QStack"
 drop_class "QStaticArrayData"
 drop_class "QStaticByteArrayData"
+drop_class "QStaticByteArrayMatcher"
+drop_class "QStaticByteArrayMatcherBase"
+drop_class "QStaticPlugin"  # needs function pointers
 drop_class "QStaticStringData"
 drop_class "QStdWString"
+drop_class "QStringBuilder"
+drop_class "QStringBuilder" 
+drop_class "QStringBuilderBase"
+drop_class "QStringBuilderCommon"
+drop_class "QStringConverterBase"
+drop_class "QStringDecoder", /EncodedData/
+drop_class "QStringEncoder", /DecodedData/
 drop_class "QStringListIterator"
 drop_class "QStringList"    # mapped otherwise
 drop_class "QString"    # mapped otherwise
 drop_class "QStringRef"
-drop_class "QStringBuilder"
-drop_class "QStringBuilderBase"
-drop_class "QStringBuilderCommon"
-drop_class "QtStringBuilder"
+drop_class "QStringTokenizerBase"
+drop_class "QStringTokenizerBaseBase"
+drop_class "QTaggedIterator"
+drop_class "QTaggedPointer"
 drop_class "QtAlgorithms"
 drop_class "QtCleanUpFunction"
 drop_class "QtContainerFwd"
@@ -200,32 +255,49 @@ drop_class "QTextIStream"
 drop_class "QTextOStream"
 drop_class "QTextStreamFunction"
 drop_class "QTextStreamManipulator"
+drop_class "QtFuture"
 drop_class "QtGlobal"
+drop_class "QtGlobalStatic"
 drop_class "QThreadStorage"
 drop_class "QThreadStorageData"
+drop_class "QtMetaContainerPrivate"
+drop_class "QtMetaTypePrivate"
 drop_class "QtMsgHandler"
 drop_class "QtPlugin"
 drop_class "QtPluginInstanceFunction"
 drop_class "QtPrivate"
 drop_class "QtSharedPointer"
-drop_class "QtMetaTypePrivate"
-drop_class "QtGlobalStatic"
+drop_class "QtStringBuilder"
+drop_class "QTypedArrayData"
 drop_class "QTypeInfo"
 drop_class "QTypeInfoMerger"
-drop_class "QTypedArrayData"
-drop_class "QUuid"
+drop_class "QTypeTraits"
+drop_class "QUnhandledException"  # (TODO) no mapping yet
+drop_class "QUntypedPropertyBinding"
 drop_class "QUpdateLaterEvent"
-drop_class "QVariantComparisonHelper"
-drop_class "QVariantList"
+drop_class "QUrlTwoFlags"
+drop_class "QUuid"
 drop_class "QVariant"
+drop_class "QVariantComparisonHelper"
+drop_class "QVariantConstPointer"
+drop_class "QVariantConstPointer"
+drop_class "QVariantList"
 drop_class "QVariantMap"
+drop_class "QVariantPointer"
+drop_class "QVariantRef"
 drop_class "QVarLengthArray"
 drop_class "QVector"
 drop_class "QVectorData"
 drop_class "QVectorIterator"
 drop_class "QVectorTypedData"
+drop_class "QWeakPointer"
 
 drop_enum_const "QEvent", /CocoaRequestModal/ # not available on WIN
+
+drop_method "QKeyCombination", /QKeyCombination::operator<\(/ # deleted
+drop_method "QMetaAssociation", /QMetaAssociation::QMetaAssociation\(.*MetaAssociationInterface/ # interface class not available
+drop_method "QMetaContainer", /QMetaContainer::QMetaContainer\(.*MetaContainerInterface/ # interface class not available
+drop_method "QMetaSequence", /QMetaSequence::QMetaSequence\(.*MetaSequenceInterface/ # interface class not available
 drop_method "QCollator", /QCollator::compare\(.*QStringRef/ # clashes with QString version
 drop_method "QLocale", /QLocale::(toDouble|toFloat|toInt|toLongLong|toShort|quoteString|toUInt|toULongLong|toUShort)\(.*QStringRef/ # clashes with QString version
 drop_method "QRegularExpression", /QRegularExpression::(match|globalMatch)\(.*QStringRef/ # clashes with QString version
@@ -427,6 +499,23 @@ add_native_impl_polygons
 
 no_copy_ctor "QBasicMutex"
 no_copy_ctor "QMapDataBase"
+no_copy_ctor "QChildEvent"
+no_copy_ctor "QDynamicPropertyChangeEvent"
+no_copy_ctor "QDeferredDeleteEvent"
+no_copy_ctor "QEvent"
+no_copy_ctor "QPropertyNotifier"
+no_copy_ctor "QPropertyObserver"
+no_copy_ctor "QSemaphoreReleaser"
+no_copy_ctor "QSemaphoreReleaser"
+no_copy_ctor "QStringConverter"
+no_copy_ctor "QStringDecoder"
+no_copy_ctor "QStringEncoder"
+no_copy_ctor "QTimerEvent"
+
+no_default_ctor "QModelRoleData"
+no_default_ctor "QPartialOrdering"
+no_default_ctor "QOperatingSystemVersion"
+no_default_ctor "QStringConverter"
 
 drop_method "QMessageLogger", /QMessageLogger::critical.*\.\.\./ # does not support ...
 drop_method "QMessageLogger", /QMessageLogger::debug.*\.\.\./ # does not support ...
@@ -634,8 +723,8 @@ drop_class "QOpenGLWidget"  # OpenGL native types not supported
 drop_class "QOpenGLWindow"  # OpenGL native types not supported
 
 # depedencies from operators are not derived automatically currently:
-include "QPoint", [ "<QPoint>", "<QMatrix>", "<QMatrix4x4>" ]
-include "QPointF", [ "<QPointF>", "<QMatrix>", "<QMatrix4x4>" ]
+include "QPoint", [ "<QPoint>", "<QMatrix4x4>" ]
+include "QPointF", [ "<QPointF>", "<QMatrix4x4>" ]
 include "QVector3D", [ "<QVector3D>", "<QVector2D>", "<QMatrix4x4>" ]
 include "QVector4D", [ "<QVector4D>", "<QVector2D>", "<QMatrix4x4>" ]
 include "QAction", [ "<QAction>", "<QGraphicsWidget>", "<QMenu>" ]
diff --git a/scripts/mkqtdecl_common/c++.treetop b/scripts/mkqtdecl_common/c++.treetop
index e9f4a41aa..fe850f5d9 100644
--- a/scripts/mkqtdecl_common/c++.treetop
+++ b/scripts/mkqtdecl_common/c++.treetop
@@ -157,7 +157,7 @@ grammar CPP
   end
 
   rule enum_type
-    "enum" ![a-zA-Z0-9_] a "class"? s id:id? ( s ":" s type )? bodyspec:( s "{" s body:enum_body s "}" )? <PEnumType>
+    "enum" ![a-zA-Z0-9_] a is_class:(s "class" )? s id:id? ( s ":" s type )? bodyspec:( s "{" s body:enum_body s "}" )? <PEnumType>
   end
 
   rule virtual_spec
diff --git a/scripts/mkqtdecl_common/common.conf b/scripts/mkqtdecl_common/common.conf
index 169bc8bb4..e90f83ffb 100644
--- a/scripts/mkqtdecl_common/common.conf
+++ b/scripts/mkqtdecl_common/common.conf
@@ -122,10 +122,17 @@ def add_native_impl_QPersistentQModelIndex
 
   # alternative implementation for QPersistentQModelIndex::operator const QModelIndex &
   add_native_impl("QPersistentModelIndex", <<'CODE', <<'DECL')
+#if QT_VERSION < 0x60000
   static const QModelIndex &castToQModelIndex(const QPersistentModelIndex *m)
   {
     return m->operator const QModelIndex &();
   }
+#else
+  static QModelIndex castToQModelIndex(const QPersistentModelIndex *m)
+  {
+    return m->operator QModelIndex();
+  }
+#endif
 CODE
   gsi::method_ext("castToQModelIndex", &castToQModelIndex, "@brief Binding for \"operator const QModelIndex &\".")
 DECL
@@ -215,25 +222,25 @@ def add_native_impl_streams
     return v;
   }
 
-  static qt_gsi::Converter<class QChar>::target_type f_QDataStream_read_qchar(QDataStream *s)
+  static qt_gsi::Converter<QChar>::target_type f_QDataStream_read_qchar(QDataStream *s)
   {
-    QChar v = 0;
+    QChar v = QChar (0);
     *s >> v;
-    return qt_gsi::Converter<class QChar>::toc (v);
+    return qt_gsi::Converter<QChar>::toc (v);
   }
 
-  static qt_gsi::Converter<class QList<int> >::target_type f_QDataStream_read_int_list(QDataStream *s)
+  static qt_gsi::Converter<QList<int> >::target_type f_QDataStream_read_int_list(QDataStream *s)
   {
     QList<int> v;
     *s >> v;
-    return qt_gsi::Converter<class QList<int> >::toc (v);
+    return qt_gsi::Converter<QList<int> >::toc (v);
   }
 
-  static qt_gsi::Converter<class QVector<int> >::target_type f_QDataStream_read_int_vector(QDataStream *s)
+  static qt_gsi::Converter<QVector<int> >::target_type f_QDataStream_read_int_vector(QDataStream *s)
   {
     QVector<int> v;
     *s >> v;
-    return qt_gsi::Converter<class QVector<int> >::toc (v);
+    return qt_gsi::Converter<QVector<int> >::toc (v);
   }
 
   static QString f_QDataStream_read_string(QDataStream *s)
@@ -316,21 +323,21 @@ def add_native_impl_streams
     return s;
   }
 
-  static QDataStream *f_QDataStream_put_qchar(QDataStream *s, const qt_gsi::Converter<class QChar>::target_type &v)
+  static QDataStream *f_QDataStream_put_qchar(QDataStream *s, const qt_gsi::Converter<QChar>::target_type &v)
   {
-    *s << qt_gsi::Converter<class QChar>::toq (v);
+    *s << qt_gsi::Converter<QChar>::toq (v);
     return s;
   }
 
-  static QDataStream *f_QDataStream_put_int_list(QDataStream *s, const qt_gsi::Converter<class QList<int> >::target_type &v)
+  static QDataStream *f_QDataStream_put_int_list(QDataStream *s, const qt_gsi::Converter<QList<int> >::target_type &v)
   {
-    *s << qt_gsi::Converter<class QList<int> >::toq (v);
+    *s << qt_gsi::Converter<QList<int> >::toq (v);
     return s;
   }
 
-  static QDataStream *f_QDataStream_put_int_vector(QDataStream *s, const qt_gsi::Converter<class QVector<int> >::target_type &v)
+  static QDataStream *f_QDataStream_put_int_vector(QDataStream *s, const qt_gsi::Converter<QVector<int> >::target_type &v)
   {
-    *s << qt_gsi::Converter<class QVector<int> >::toq (v);
+    *s << qt_gsi::Converter<QVector<int> >::toq (v);
     return s;
   }
 
@@ -441,7 +448,7 @@ add_native_impl("QTextStream", <<'CODE', <<'DECL')
 
   static qt_gsi::Converter<QChar>::target_type f_QTextStream_read_qchar(QTextStream *s)
   {
-    QChar v = 0;
+    QChar v = QChar (0);
     *s >> v;
     return qt_gsi::Converter<QChar>::toc (v);
   }
diff --git a/scripts/mkqtdecl_common/cpp_classes.rb b/scripts/mkqtdecl_common/cpp_classes.rb
index bfad113f7..5a1fb4458 100644
--- a/scripts/mkqtdecl_common/cpp_classes.rb
+++ b/scripts/mkqtdecl_common/cpp_classes.rb
@@ -615,15 +615,15 @@ end
 # @attribute specs the enum members (an array of CPPEnumSpec objects)
 class CPPEnum < CPPObject
 
-  attr_accessor :name, :specs
-  def_initializer :name, :specs
+  attr_accessor :name, :specs, :is_class
+  def_initializer :name, :specs, :is_class
 
   def to_s
     "enum " + (self.name || "")
   end
 
   def dump(i)
-    l = i + self.to_s + " {\n"
+    l = i + self.to_s + (self.is_class ? " class" : "") + " {\n"
     l += (self.specs || []).collect { |s| i + "  " + s.to_s + "\n" }.join("")
     l += i + "}"
   end
diff --git a/scripts/mkqtdecl_common/cpp_parser_classes.rb b/scripts/mkqtdecl_common/cpp_parser_classes.rb
index 08990bb43..c0dc09dd5 100644
--- a/scripts/mkqtdecl_common/cpp_parser_classes.rb
+++ b/scripts/mkqtdecl_common/cpp_parser_classes.rb
@@ -128,7 +128,7 @@ module PEnumType
   def cpp
     name = id ? id.text_value : nil
     specs = bodyspec.nonterminal? ? bodyspec.body.cpp : nil
-    CPPEnum::new(name, specs)
+    CPPEnum::new(name, specs, is_class.nonterminal?)
   end
 end
 
diff --git a/scripts/mkqtdecl_common/produce.rb b/scripts/mkqtdecl_common/produce.rb
index 88613d73e..b05989f29 100755
--- a/scripts/mkqtdecl_common/produce.rb
+++ b/scripts/mkqtdecl_common/produce.rb
@@ -1677,7 +1677,11 @@ END
         next
       end
 
-      edecl << "  gsi::enum_const (\"#{ei_name}\", #{cls}::#{ei}, \"@brief Enum constant #{cls}::#{ei}\")"
+      if ed.enum.is_class
+        edecl << "  gsi::enum_const (\"#{ei_name}\", #{cls}::#{en}::#{ei}, \"@brief Enum constant #{cls}::#{en}::#{ei}\")"
+      else
+        edecl << "  gsi::enum_const (\"#{ei_name}\", #{cls}::#{ei}, \"@brief Enum constant #{cls}::#{ei}\")"
+      end
 
     end
 
@@ -1689,8 +1693,6 @@ END
     ofile.puts("  \"@qt\\n@brief This class represents the QFlags<#{cls}::#{en}> flag set\");")
     ofile.puts("")
 
-    ofile.puts("//  Inject the declarations into the parent")
-
     # inject the declarations into the parent namespace or class
     pdecl_obj = ed.parent
 
@@ -1706,7 +1708,12 @@ END
       pname = pcls + "_Namespace"
     end
 
-    ofile.puts("static gsi::ClassExt<#{pname}> inject_#{clsn}_#{en}_Enum_in_parent (decl_#{clsn}_#{en}_Enum.defs ());")
+    if ! ed.enum.is_class
+      ofile.puts("//  Inject the declarations into the parent")
+      ofile.puts("static gsi::ClassExt<#{pname}> inject_#{clsn}_#{en}_Enum_in_parent (decl_#{clsn}_#{en}_Enum.defs ());")
+    end
+
+
     ofile.puts("static gsi::ClassExt<#{pname}> decl_#{clsn}_#{en}_Enum_as_child (decl_#{clsn}_#{en}_Enum, \"#{en}\");")
     ofile.puts("static gsi::ClassExt<#{pname}> decl_#{clsn}_#{en}_Enums_as_child (decl_#{clsn}_#{en}_Enums, \"QFlags_#{en}\");")
 
diff --git a/src/gsiqt/gsiqt.pro b/src/gsiqt/gsiqt.pro
index 8e0f734e4..181ca3fc9 100644
--- a/src/gsiqt/gsiqt.pro
+++ b/src/gsiqt/gsiqt.pro
@@ -2,11 +2,16 @@
 TEMPLATE = subdirs
 SUBDIRS = qtbasic 
 
-greaterThan(QT_MAJOR_VERSION, 4) {
-  SUBDIRS += qt5
-  qt5.depends += qtbasic
+greaterThan(QT_MAJOR_VERSION, 5) {
+  SUBDIRS += qt6
+  qt6.depends += qtbasic
 } else {
-  SUBDIRS += qt4
-  qt4.depends += qtbasic
+  greaterThan(QT_MAJOR_VERSION, 4) {
+    SUBDIRS += qt5
+    qt5.depends += qtbasic
+  } else {
+    SUBDIRS += qt4
+    qt4.depends += qtbasic
+  }
 }
 
diff --git a/src/gsiqt/qtbasic/gsiQt.h b/src/gsiqt/qtbasic/gsiQt.h
index 123ad4fa4..f3049e08a 100644
--- a/src/gsiqt/qtbasic/gsiQt.h
+++ b/src/gsiqt/qtbasic/gsiQt.h
@@ -387,6 +387,7 @@ public:
   static target_type toc (source_type qc) { return target_type (qc); }
 };
 
+#if QT_VERSION < 0x060000
 template <>
 struct Converter<Q_PID>
 {
@@ -396,6 +397,7 @@ public:
   static source_type toq (target_type c) { return source_type (c); }
   static target_type toc (source_type qc) { return target_type (qc); }
 };
+#endif
 
 template <>
 struct Converter<QChar>
diff --git a/src/gtfui/gtfUiDialog.cc b/src/gtfui/gtfUiDialog.cc
index 05910ee96..2b35d2f48 100644
--- a/src/gtfui/gtfUiDialog.cc
+++ b/src/gtfui/gtfUiDialog.cc
@@ -32,6 +32,8 @@
 #include <QScrollBar>
 #include <QPainter>
 #include <QHeaderView>
+#include <QTreeView>
+#include <QTreeWidget>
 
 namespace gtf
 {
@@ -224,7 +226,7 @@ void
 StripedBar::set_treeview (QTreeView *tv)
 {
   mp_tv = tv;
-  connect (mp_tv->verticalScrollBar () /*@@@ Qt4.2 only*/, SIGNAL (valueChanged (int)), this, SLOT (force_update (int)));
+  connect (mp_tv->verticalScrollBar () /* Qt4.2 only*/, SIGNAL (valueChanged (int)), this, SLOT (force_update (int)));
   connect (mp_tv, SIGNAL (expanded (const QModelIndex &)), this, SLOT (force_update (const QModelIndex &)));
   connect (mp_tv, SIGNAL (collapsed (const QModelIndex &)), this, SLOT (force_update (const QModelIndex &)));
 }