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+/****************************************************************************
+** $Id$
+**
+** Defintion of QSplitter class
+**
+** Created: 980105
+**
+** Copyright (C) 1992-2000 Trolltech AS. All rights reserved.
+**
+** This file is part of the widgets module of the Qt GUI Toolkit.
+**
+** This file may be distributed under the terms of the Q Public License
+** as defined by Trolltech AS of Norway and appearing in the file
+** LICENSE.QPL included in the packaging of this file.
+**
+** This file may be distributed and/or modified under the terms of the
+** GNU General Public License version 2 as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL included in the
+** packaging of this file.
+**
+** Licensees holding valid Qt Enterprise Edition or Qt Professional Edition
+** 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
+** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
+**
+** See http://www.trolltech.com/pricing.html or email sales@trolltech.com for
+** information about Qt Commercial License Agreements.
+** See http://www.trolltech.com/qpl/ for QPL licensing information.
+** See http://www.trolltech.com/gpl/ for GPL licensing information.
+**
+** Contact info@trolltech.com if any conditions of this licensing are
+** not clear to you.
+**
+**********************************************************************/
+#ifndef QSPLITTER_H
+#define QSPLITTER_H
+
+#ifndef QT_H
+#include "qframe.h"
+#include "qvaluelist.h"
+#endif // QT_H
+
+class QSplitterHandle;
+class QSplitterData;
+class QSplitterLayoutStruct;
+
+class Q_EXPORT QSplitter : public QFrame
+{
+ Q_OBJECT
+ Q_PROPERTY( Orientation orientation READ orientation WRITE setOrientation )
+
+public:
+ enum ResizeMode { Stretch, KeepSize, FollowSizeHint };
+
+ 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; }
+
+ 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;
+ QSizePolicy sizePolicy() const;
+
+ QValueList<int> sizes() const;
+ void setSizes( QValueList<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:
+ void init();
+ void recalc( bool update = FALSE );
+ void doResize();
+ void storeSizes();
+ void processChildEvents();
+ QSplitterLayoutStruct *addWidget( QWidget*, bool first = FALSE );
+ void recalcId();
+ void moveBefore( int pos, int id, bool upLeft );
+ void moveAfter( int pos, int id, bool upLeft );
+ void setG( QWidget *w, int p, int s );
+
+ QCOORD pick( const QPoint &p ) const
+ { return orient == Horizontal ? p.x() : p.y(); }
+ QCOORD pick( const QSize &s ) const
+ { return orient == Horizontal ? s.width() : s.height(); }
+
+ QCOORD trans( const QPoint &p ) const
+ { return orient == Vertical ? p.x() : p.y(); }
+ QCOORD trans( const QSize &s ) const
+ { return orient == Vertical ? s.width() : s.height(); }
+
+ QSplitterData *data;
+
+ Orientation orient;
+ friend class QSplitterHandle;
+private: // Disabled copy constructor and operator=
+#if defined(Q_DISABLE_COPY)
+ QSplitter( const QSplitter & );
+ QSplitter& operator=( const QSplitter & );
+#endif
+};
+
+#endif // QSPLITTER_H