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<td align="right" valign="center"><img src="logo32.png" align="right" width="64" height="32" border="0"></td></tr></table><h1 align=center>qsplitter.h</h1>
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<p>This is the verbatim text of the qsplitter.h include file. It is provided only for illustration; the copyright remains with Trolltech.
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<hr>
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<pre>
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/****************************************************************************
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** $Id: qt/qsplitter.h 3.3.8 edited Jan 11 14:39 $
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**
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** Definition of TQSplitter class
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**
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** Created : 980105
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**
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** Copyright (C) 1992-2007 Trolltech ASA. All rights reserved.
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**
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** This file is part of the widgets module of the TQt GUI Toolkit.
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**
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** This file may be used under the terms of the GNU General Public
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** License versions 2.0 or 3.0 as published by the Free Software
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** Foundation and appearing in the file LICENSE.GPL included in the
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** packaging of this file. Alternatively you may (at your option) use any
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** later version of the GNU General Public License if such license has
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** been publicly approved by Trolltech ASA (or its successors, if any)
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** and the KDE Free TQt Foundation.
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**
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** Please review the following information to ensure GNU General
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** Public Licensing requirements will be met:
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** http://trolltech.com/products/qt/licenses/licensing/opensource/.
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** If you are unsure which license is appropriate for your use, please
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** review the following information:
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** http://trolltech.com/products/qt/licenses/licensing/licensingoverview
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** or contact the sales department at sales@trolltech.com.
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**
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** This file may be used under the terms of the Q Public License as
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** defined by Trolltech ASA and appearing in the file LICENSE.TQPL
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** included in the packaging of this file. Licensees holding valid TQt
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** Commercial licenses may use this file in accordance with the TQt
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** Commercial License Agreement provided with the Software.
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**
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** This file is provided "AS IS" with NO WARRANTY OF ANY KIND,
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** INCLUDING THE WARRANTIES OF DESIGN, MERCHANTABILITY AND FITNESS FOR
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** A PARTICULAR PURPOSE. Trolltech reserves all rights not granted
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** herein.
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**
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**********************************************************************/
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#ifndef TQSPLITTER_H
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#define TQSPLITTER_H
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#ifndef QT_H
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#include "qframe.h"
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#include "qvaluelist.h"
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#endif // QT_H
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#ifndef QT_NO_SPLITTER
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class TQSplitterHandle;
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class TQSplitterPrivate;
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class TQSplitterLayoutStruct;
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class TQTextStream;
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class Q_EXPORT TQSplitter : public TQFrame
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{
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Q_OBJECT
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Q_PROPERTY( Orientation orientation READ orientation WRITE setOrientation )
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Q_PROPERTY( bool opaqueResize READ opaqueResize WRITE setOpaqueResize )
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Q_PROPERTY( int handleWidth READ handleWidth WRITE setHandleWidth )
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Q_PROPERTY( bool childrenCollapsible READ childrenCollapsible WRITE setChildrenCollapsible )
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public:
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// ### TQt 4.0: remove Auto from public API
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enum ResizeMode { Stretch, KeepSize, FollowSizeHint, Auto };
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TQSplitter( TQWidget* parent = 0, const char* name = 0 );
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TQSplitter( Orientation, TQWidget* parent = 0, const char* name = 0 );
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~TQSplitter();
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virtual void setOrientation( Orientation );
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Orientation orientation() const { return orient; }
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// ### TQt 4.0: make setChildrenCollapsible() and setCollapsible() virtual
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void setChildrenCollapsible( bool );
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bool childrenCollapsible() const;
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void setCollapsible( TQWidget *w, bool );
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virtual void setResizeMode( TQWidget *w, ResizeMode );
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virtual void setOpaqueResize( bool = TRUE );
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bool opaqueResize() const;
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void moveToFirst( TQWidget * );
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void moveToLast( TQWidget * );
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void refresh() { recalc( TRUE ); }
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TQSize sizeHint() const;
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TQSize minimumSizeHint() const;
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TQValueList<int> sizes() const;
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void setSizes( TQValueList<int> );
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int handleWidth() const;
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void setHandleWidth( int );
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protected:
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void childEvent( TQChildEvent * );
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bool event( TQEvent * );
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void resizeEvent( TQResizeEvent * );
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int idAfter( TQWidget* ) const;
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void moveSplitter( TQCOORD pos, int id );
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virtual void drawSplitter( TQPainter*, TQCOORD x, TQCOORD y,
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TQCOORD w, TQCOORD h );
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void styleChange( TQStyle& );
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int adjustPos( int, int );
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virtual void setRubberband( int );
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void getRange( int id, int *, int * );
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private:
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enum { DefaultResizeMode = 3 };
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void init();
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void recalc( bool update = FALSE );
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void doResize();
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void storeSizes();
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void getRange( int id, int *, int *, int *, int * );
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void addContribution( int, int *, int *, bool );
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int adjustPos( int, int, int *, int *, int *, int * );
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bool collapsible( TQSplitterLayoutStruct * );
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void processChildEvents();
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TQSplitterLayoutStruct *findWidget( TQWidget * );
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TQSplitterLayoutStruct *addWidget( TQWidget *, bool prepend = FALSE );
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void recalcId();
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void doMove( bool backwards, int pos, int id, int delta, bool upLeft,
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bool mayCollapse );
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void setGeo( TQWidget *w, int pos, int size, bool splitterMoved );
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int findWidgetJustBeforeOrJustAfter( int id, int delta, int &collapsibleSize );
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void updateHandles();
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inline TQCOORD pick( const TQPoint &p ) const
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{ return orient == Horizontal ? p.x() : p.y(); }
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inline TQCOORD pick( const TQSize &s ) const
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{ return orient == Horizontal ? s.width() : s.height(); }
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inline TQCOORD trans( const TQPoint &p ) const
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{ return orient == Vertical ? p.x() : p.y(); }
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inline TQCOORD trans( const TQSize &s ) const
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{ return orient == Vertical ? s.width() : s.height(); }
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TQSplitterPrivate *d;
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Orientation orient;
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friend class TQSplitterHandle;
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#ifndef QT_NO_TEXTSTREAM
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friend Q_EXPORT TQTextStream& operator<<( TQTextStream&, const TQSplitter& );
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friend Q_EXPORT TQTextStream& operator>>( TQTextStream&, TQSplitter& );
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#endif
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private:
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#if defined(Q_DISABLE_COPY)
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TQSplitter( const TQSplitter & );
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TQSplitter& operator=( const TQSplitter & );
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#endif
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};
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#ifndef QT_NO_TEXTSTREAM
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Q_EXPORT TQTextStream& operator<<( TQTextStream&, const TQSplitter& );
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Q_EXPORT TQTextStream& operator>>( TQTextStream&, TQSplitter& );
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#endif
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#endif // QT_NO_SPLITTER
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#endif // TQSPLITTER_H
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</pre>
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<table width=100% cellspacing=0 border=0><tr>
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<td>Copyright © 2007
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<a href="troll.html">Trolltech</a><td align=center><a href="trademarks.html">Trademarks</a>
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<td align=right><div align=right>TQt 3.3.8</div>
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