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diff --git a/src/widgets/qsplitter.h b/src/widgets/qsplitter.h
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+/****************************************************************************
+**
+** Definition of QSplitter class
+**
+**  Created : 980105
+**
+** Copyright (C) 1992-2008 Trolltech ASA.  All rights reserved.
+**
+** This file is part of the widgets module of the Qt GUI Toolkit.
+**
+** This file may be used under the terms of the GNU General
+** Public License versions 2.0 or 3.0 as published by the Free
+** Software Foundation and appearing in the files LICENSE.GPL2
+** and LICENSE.GPL3 included in the packaging of this file.
+** Alternatively you may (at your option) use any later version
+** of the GNU General Public License if such license has been
+** publicly approved by Trolltech ASA (or its successors, if any)
+** and the KDE Free Qt Foundation.
+**
+** Please review the following information to ensure GNU General
+** Public Licensing requirements will be met:
+** http://trolltech.com/products/qt/licenses/licensing/opensource/.
+** If you are unsure which license is appropriate for your use, please
+** review the following information:
+** http://trolltech.com/products/qt/licenses/licensing/licensingoverview
+** or contact the sales department at sales@trolltech.com.
+**
+** This file may be used under the terms of the Q Public License as
+** defined by Trolltech ASA and appearing in the file LICENSE.QPL
+** included in the packaging of this file.  Licensees holding valid Qt
+** Commercial licenses may use this file in accordance with the Qt
+** Commercial License Agreement provided with the Software.
+**
+** This file is provided "AS IS" with NO WARRANTY OF ANY KIND,
+** INCLUDING THE WARRANTIES OF DESIGN, MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE. Trolltech reserves all rights not granted
+** herein.
+**
+**********************************************************************/
+
+#ifndef QSPLITTER_H
+#define QSPLITTER_H
+
+#ifndef QT_H
+#include "qframe.h"
+#include "qvaluelist.h"
+#endif // QT_H
+
+#ifndef QT_NO_SPLITTER
+
+class QSplitterHandle;
+class QSplitterPrivate;
+class QSplitterLayoutStruct;
+class QTextStream;
+
+class Q_EXPORT QSplitter : public QFrame
+{
+    Q_OBJECT
+    Q_PROPERTY( Orientation orientation READ orientation WRITE setOrientation )
+    Q_PROPERTY( bool opaqueResize READ opaqueResize WRITE setOpaqueResize )
+    Q_PROPERTY( int handleWidth READ handleWidth WRITE setHandleWidth )
+    Q_PROPERTY( bool childrenCollapsible READ childrenCollapsible WRITE setChildrenCollapsible )
+
+public:
+    // ### Qt 4.0: remove Auto from public API
+    enum ResizeMode { Stretch, KeepSize, FollowSizeHint, Auto };
+
+    QSplitter( QWidget* parent = 0, const char* name = 0 );
+    QSplitter( Orientation, QWidget* parent = 0, const char* name = 0 );
+    ~QSplitter();
+
+    virtual void setOrientation( Orientation );
+    Orientation orientation() const { return orient; }
+
+    // ### Qt 4.0: make setChildrenCollapsible() and setCollapsible() virtual
+
+    void setChildrenCollapsible( bool );
+    bool childrenCollapsible() const;
+
+    void setCollapsible( QWidget *w, bool );
+    virtual void setResizeMode( QWidget *w, ResizeMode );
+    virtual void setOpaqueResize( bool = TRUE );
+    bool opaqueResize() const;
+
+    void moveToFirst( QWidget * );
+    void moveToLast( QWidget * );
+
+    void refresh() { recalc( TRUE ); }
+    QSize sizeHint() const;
+    QSize minimumSizeHint() const;
+
+    QValueList<int> sizes() const;
+    void setSizes( QValueList<int> );
+
+    int handleWidth() const;
+    void setHandleWidth( int );
+
+protected:
+    void childEvent( QChildEvent * );
+
+    bool event( QEvent * );
+    void resizeEvent( QResizeEvent * );
+
+    int idAfter( QWidget* ) const;
+
+    void moveSplitter( QCOORD pos, int id );
+    virtual void drawSplitter( QPainter*, QCOORD x, QCOORD y,
+			       QCOORD w, QCOORD h );
+    void styleChange( QStyle& );
+    int adjustPos( int, int );
+    virtual void setRubberband( int );
+    void getRange( int id, int *, int * );
+
+private:
+    enum { DefaultResizeMode = 3 };
+
+    void init();
+    void recalc( bool update = FALSE );
+    void doResize();
+    void storeSizes();
+    void getRange( int id, int *, int *, int *, int * );
+    void addContribution( int, int *, int *, bool );
+    int adjustPos( int, int, int *, int *, int *, int * );
+    bool collapsible( QSplitterLayoutStruct * );
+    void processChildEvents();
+    QSplitterLayoutStruct *findWidget( QWidget * );
+    QSplitterLayoutStruct *addWidget( QWidget *, bool prepend = FALSE );
+    void recalcId();
+    void doMove( bool backwards, int pos, int id, int delta, bool upLeft,
+		 bool mayCollapse );
+    void setGeo( QWidget *w, int pos, int size, bool splitterMoved );
+    int findWidgetJustBeforeOrJustAfter( int id, int delta, int &collapsibleSize );
+    void updateHandles();
+
+    inline QCOORD pick( const QPoint &p ) const
+    { return orient == Horizontal ? p.x() : p.y(); }
+    inline QCOORD pick( const QSize &s ) const
+    { return orient == Horizontal ? s.width() : s.height(); }
+
+    inline QCOORD trans( const QPoint &p ) const
+    { return orient == Vertical ? p.x() : p.y(); }
+    inline QCOORD trans( const QSize &s ) const
+    { return orient == Vertical ? s.width() : s.height(); }
+
+    QSplitterPrivate *d;
+
+    Orientation orient;
+    friend class QSplitterHandle;
+
+#ifndef QT_NO_TEXTSTREAM
+    friend Q_EXPORT QTextStream& operator<<( QTextStream&, const QSplitter& );
+    friend Q_EXPORT QTextStream& operator>>( QTextStream&, QSplitter& );
+#endif
+
+private:
+#if defined(Q_DISABLE_COPY)
+    QSplitter( const QSplitter & );
+    QSplitter& operator=( const QSplitter & );
+#endif
+};
+
+#ifndef QT_NO_TEXTSTREAM
+Q_EXPORT QTextStream& operator<<( QTextStream&, const QSplitter& );
+Q_EXPORT QTextStream& operator>>( QTextStream&, QSplitter& );
+#endif
+
+#endif // QT_NO_SPLITTER
+
+#endif // QSPLITTER_H