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Diffstat (limited to 'tqtinterface/qt4/src/widgets/tqsplitter.h')
-rw-r--r-- | tqtinterface/qt4/src/widgets/tqsplitter.h | 170 |
1 files changed, 170 insertions, 0 deletions
diff --git a/tqtinterface/qt4/src/widgets/tqsplitter.h b/tqtinterface/qt4/src/widgets/tqsplitter.h new file mode 100644 index 0000000..b9d536d --- /dev/null +++ b/tqtinterface/qt4/src/widgets/tqsplitter.h @@ -0,0 +1,170 @@ +/**************************************************************************** +** +** Definition of TQSplitter class +** +** Created : 980105 +** +** Copyright (C) 2010 Timothy Pearson and (C) 1992-2008 Trolltech ASA. +** +** This file is part of the widgets module of the TQt 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 TQt 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.TQPL +** included in the packaging of this file. Licensees holding valid TQt +** Commercial licenses may use this file in accordance with the TQt +** 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 TQSPLITTER_H +#define TQSPLITTER_H + +#ifndef TQT_H +#include "tqframe.h" +#include "tqvaluelist.h" +#endif // TQT_H + +#ifndef TQT_NO_SPLITTER + +class TQSplitterHandle; +class TQSplitterPrivate; +class TQSplitterLayoutStruct; +class TQTextStream; + +class TQ_EXPORT TQSplitter : public TQFrame +{ + Q_OBJECT + TQ_OBJECT + Q_PROPERTY( Qt::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 tqchildrenCollapsible READ tqchildrenCollapsible WRITE setChildrenCollapsible ) + +public: + // ### TQt 4.0: remove Auto from public API + enum ResizeMode { Stretch, KeepSize, FollowSizeHint, Auto }; + + TQSplitter( TQWidget* tqparent = 0, const char* name = 0 ); + TQSplitter( Qt::Orientation, TQWidget* tqparent = 0, const char* name = 0 ); + ~TQSplitter(); + + virtual void setOrientation( Qt::Orientation ); + Qt::Orientation orientation() const { return orient; } + + // ### TQt 4.0: make setChildrenCollapsible() and setCollapsible() virtual + + void setChildrenCollapsible( bool ); + bool tqchildrenCollapsible() const; + + void setCollapsible( TQWidget *w, bool ); + virtual void setResizeMode( TQWidget *w, ResizeMode ); + virtual void setOpaqueResize( bool = TRUE ); + bool opaqueResize() const; + + void moveToFirst( TQWidget * ); + void moveToLast( TQWidget * ); + + void refresh() { recalc( TRUE ); } + TQSize tqsizeHint() const; + TQSize tqminimumSizeHint() const; + + TQValueList<int> sizes() const; + void setSizes( TQValueList<int> ); + + int handleWidth() const; + void setHandleWidth( int ); + +protected: + void childEvent( TQChildEvent * ); + + bool event( TQEvent * ); + void resizeEvent( TQResizeEvent * ); + + int idAfter( TQWidget* ) const; + + void moveSplitter( TQCOORD pos, int id ); + virtual void drawSplitter( TQPainter*, TQCOORD x, TQCOORD y, + TQCOORD w, TQCOORD h ); + void styleChange( TQStyle& ); + 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( TQSplitterLayoutStruct * ); + void processChildEvents(); + TQSplitterLayoutStruct *tqfindWidget( TQWidget * ); + TQSplitterLayoutStruct *addWidget( TQWidget *, bool prepend = FALSE ); + void recalcId(); + void doMove( bool backwards, int pos, int id, int delta, bool upLeft, + bool mayCollapse ); + void setGeo( TQWidget *w, int pos, int size, bool splitterMoved ); + int tqfindWidgetJustBeforeOrJustAfter( int id, int delta, int &collapsibleSize ); + void updateHandles(); + + inline TQCOORD pick( const TQPoint &p ) const + { return orient == Qt::Horizontal ? p.x() : p.y(); } + inline TQCOORD pick( const TQSize &s ) const + { return orient == Qt::Horizontal ? s.width() : s.height(); } + + inline TQCOORD trans( const TQPoint &p ) const + { return orient == Qt::Vertical ? p.x() : p.y(); } + inline TQCOORD trans( const TQSize &s ) const + { return orient == Qt::Vertical ? s.width() : s.height(); } + + TQSplitterPrivate *d; + + Qt::Orientation orient; + friend class TQSplitterHandle; + +#ifndef TQT_NO_TEXTSTREAM + friend TQ_EXPORT TQTextStream& operator<<( TQTextStream&, const TQSplitter& ); + friend TQ_EXPORT TQTextStream& operator>>( TQTextStream&, TQSplitter& ); +#endif + +private: +#if defined(TQ_DISABLE_COPY) + TQSplitter( const TQSplitter & ); + TQSplitter& operator=( const TQSplitter & ); +#endif +}; + +#ifndef TQT_NO_TEXTSTREAM +TQ_EXPORT TQTextStream& operator<<( TQTextStream&, const TQSplitter& ); +TQ_EXPORT TQTextStream& operator>>( TQTextStream&, TQSplitter& ); +#endif + +#endif // TQT_NO_SPLITTER + +#endif // TQSPLITTER_H |