Long live Qt 4.5!

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diff --git a/src/qt3support/tools/q3ptrlist.h b/src/qt3support/tools/q3ptrlist.h
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+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** Contact: Qt Software Information (qt-info@nokia.com)
+**
+** This file is part of the Qt3Support module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the either Technology Preview License Agreement or the
+** Beta Release License Agreement.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file.  Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain
+** additional rights. These rights are described in the Nokia Qt LGPL
+** Exception version 1.0, included in the file LGPL_EXCEPTION.txt in this
+** package.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3.0 as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL included in the
+** packaging of this file.  Please review the following information to
+** ensure the GNU General Public License version 3.0 requirements will be
+** met: http://www.gnu.org/copyleft/gpl.html.
+**
+** If you are unsure which license is appropriate for your use, please
+** contact the sales department at qt-sales@nokia.com.
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef Q3PTRLIST_H
+#define Q3PTRLIST_H
+
+#include <Qt3Support/q3glist.h>
+
+QT_BEGIN_HEADER
+
+QT_BEGIN_NAMESPACE
+
+QT_MODULE(Qt3SupportLight)
+
+template<class type>
+class Q3PtrListStdIterator : public Q3GListStdIterator
+{
+public:
+    inline Q3PtrListStdIterator( Q3LNode* n ): Q3GListStdIterator(n) {}
+    type *operator*() { return node ? (type *)node->getData() : 0; }
+    inline Q3PtrListStdIterator<type> operator++()
+    { node = next(); return *this; }
+    inline Q3PtrListStdIterator<type> operator++(int)
+    { Q3LNode* n = node; node = next(); return Q3PtrListStdIterator<type>( n ); }
+    inline bool operator==( const Q3PtrListStdIterator<type>& it ) const { return node == it.node; }
+    inline bool operator!=( const Q3PtrListStdIterator<type>& it ) const { return node != it.node; }
+};
+
+
+template<class type>
+class Q3PtrList
+#ifdef qdoc
+	: public Q3PtrCollection
+#else
+	: public Q3GList
+#endif
+{
+public:
+
+    Q3PtrList()				{}
+    Q3PtrList( const Q3PtrList<type> &l ) : Q3GList(l) {}
+    ~Q3PtrList()				{ clear(); }
+    Q3PtrList<type> &operator=(const Q3PtrList<type> &l)
+			{ return (Q3PtrList<type>&)Q3GList::operator=(l); }
+    bool operator==( const Q3PtrList<type> &list ) const
+    { return Q3GList::operator==( list ); }
+    bool operator!=( const Q3PtrList<type> &list ) const
+    { return !Q3GList::operator==( list ); }
+    uint  count()   const		{ return Q3GList::count(); }
+    bool  isEmpty() const		{ return Q3GList::count() == 0; }
+    bool  insert( uint i, const type *d){ return Q3GList::insertAt(i,(Q3PtrCollection::Item)d); }
+    void  inSort( const type *d )	{ Q3GList::inSort((Q3PtrCollection::Item)d); }
+    void  prepend( const type *d )	{ Q3GList::insertAt(0,(Q3PtrCollection::Item)d); }
+    void  append( const type *d )	{ Q3GList::append((Q3PtrCollection::Item)d); }
+    bool  remove( uint i )		{ return Q3GList::removeAt(i); }
+    bool  remove()			{ return Q3GList::remove((Q3PtrCollection::Item)0); }
+    bool  remove( const type *d )	{ return Q3GList::remove((Q3PtrCollection::Item)d); }
+    bool  removeRef( const type *d )	{ return Q3GList::removeRef((Q3PtrCollection::Item)d); }
+    void  removeNode( Q3LNode *n )	{ Q3GList::removeNode(n); }
+    bool  removeFirst()			{ return Q3GList::removeFirst(); }
+    bool  removeLast()			{ return Q3GList::removeLast(); }
+    type *take( uint i )		{ return (type *)Q3GList::takeAt(i); }
+    type *take()			{ return (type *)Q3GList::take(); }
+    type *takeNode( Q3LNode *n )		{ return (type *)Q3GList::takeNode(n); }
+    void  clear()			{ Q3GList::clear(); }
+    void  sort()			{ Q3GList::sort(); }
+    int	  find( const type *d )		{ return Q3GList::find((Q3PtrCollection::Item)d); }
+    int	  findNext( const type *d )	{ return Q3GList::find((Q3PtrCollection::Item)d,false); }
+    int	  findRef( const type *d )	{ return Q3GList::findRef((Q3PtrCollection::Item)d); }
+    int	  findNextRef( const type *d ){ return Q3GList::findRef((Q3PtrCollection::Item)d,false);}
+    uint  contains( const type *d ) const { return Q3GList::contains((Q3PtrCollection::Item)d); }
+    uint  containsRef( const type *d ) const
+					{ return Q3GList::containsRef((Q3PtrCollection::Item)d); }
+    bool replace( uint i, const type *d ) { return Q3GList::replaceAt( i, (Q3PtrCollection::Item)d ); }
+    type *at( uint i )			{ return (type *)Q3GList::at(i); }
+    int	  at() const			{ return Q3GList::at(); }
+    type *current()  const		{ return (type *)Q3GList::get(); }
+    Q3LNode *currentNode()  const	{ return Q3GList::currentNode(); }
+    type *getFirst() const		{ return (type *)Q3GList::cfirst(); }
+    type *getLast()  const		{ return (type *)Q3GList::clast(); }
+    type *first()			{ return (type *)Q3GList::first(); }
+    type *last()			{ return (type *)Q3GList::last(); }
+    type *next()			{ return (type *)Q3GList::next(); }
+    type *prev()			{ return (type *)Q3GList::prev(); }
+    void  toVector( Q3GVector *vec )const{ Q3GList::toVector(vec); }
+
+
+    // standard iterators
+    typedef Q3PtrListStdIterator<type> Iterator;
+    typedef Q3PtrListStdIterator<type> ConstIterator;
+    inline Iterator begin() { return Q3GList::begin(); }
+    inline ConstIterator begin() const { return Q3GList::begin(); }
+    inline ConstIterator constBegin() const { return Q3GList::begin(); }
+    inline Iterator end() { return Q3GList::end(); }
+    inline ConstIterator end() const { return Q3GList::end(); }
+    inline ConstIterator constEnd() const { return Q3GList::end(); }
+    inline Iterator erase( Iterator it ) { return Q3GList::erase( it ); }
+    // stl syntax compatibility
+    typedef Iterator iterator;
+    typedef ConstIterator const_iterator;
+
+
+#ifdef qdoc
+protected:
+    virtual int compareItems( Q3PtrCollection::Item, Q3PtrCollection::Item );
+    virtual QDataStream& read( QDataStream&, Q3PtrCollection::Item& );
+    virtual QDataStream& write( QDataStream&, Q3PtrCollection::Item ) const;
+#endif
+
+private:
+    void  deleteItem( Item d );
+};
+
+#if !defined(Q_BROKEN_TEMPLATE_SPECIALIZATION)
+template<> inline void Q3PtrList<void>::deleteItem( Q3PtrCollection::Item )
+{
+}
+#endif
+
+template<class type> inline void Q3PtrList<type>::deleteItem( Q3PtrCollection::Item d )
+{
+    if ( del_item ) delete (type *)d;
+}
+
+template<class type>
+class Q3PtrListIterator : public Q3GListIterator
+{
+public:
+    Q3PtrListIterator(const Q3PtrList<type> &l) :Q3GListIterator((Q3GList &)l) {}
+   ~Q3PtrListIterator()	      {}
+    uint  count()   const     { return list->count(); }
+    bool  isEmpty() const     { return list->count() == 0; }
+    bool  atFirst() const     { return Q3GListIterator::atFirst(); }
+    bool  atLast()  const     { return Q3GListIterator::atLast(); }
+    type *toFirst()	      { return (type *)Q3GListIterator::toFirst(); }
+    type *toLast()	      { return (type *)Q3GListIterator::toLast(); }
+    operator type *() const   { return (type *)Q3GListIterator::get(); }
+    type *operator*()         { return (type *)Q3GListIterator::get(); }
+
+    // No good, since Q3PtrList<char> (ie. QStrList fails...
+    //
+    // MSVC++ gives warning
+    // Sunpro C++ 4.1 gives error
+    //    type *operator->()        { return (type *)Q3GListIterator::get(); }
+
+    type *current()   const   { return (type *)Q3GListIterator::get(); }
+    type *operator()()	      { return (type *)Q3GListIterator::operator()();}
+    type *operator++()	      { return (type *)Q3GListIterator::operator++(); }
+    type *operator+=(uint j)  { return (type *)Q3GListIterator::operator+=(j);}
+    type *operator--()	      { return (type *)Q3GListIterator::operator--(); }
+    type *operator-=(uint j)  { return (type *)Q3GListIterator::operator-=(j);}
+    Q3PtrListIterator<type>& operator=(const Q3PtrListIterator<type>&it)
+			      { Q3GListIterator::operator=(it); return *this; }
+};
+
+QT_END_NAMESPACE
+
+QT_END_HEADER
+
+#endif // Q3PTRLIST_H