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+/****************************************************************************
+**
+** Definition of TQSize class
+**
+** Created : 931028
+**
+** Copyright (C) 1992-2008 Trolltech ASA. All rights reserved.
+**
+** This file is part of the kernel 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 retquirements 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 TQSIZE_H
+#define TQSIZE_H
+
+#ifndef QT_H
+#include "qpoint.h" // ### change to qwindowdefs.h?
+#endif // QT_H
+
+class Q_EXPORT TQSize
+// ### Make TQSize inherit TQt in TQt 4.0
+{
+public:
+ // ### Move this enum to qnamespace.h in TQt 4.0
+ enum ScaleMode {
+ ScaleFree,
+ ScaleMin,
+ ScaleMax
+ };
+
+ TQSize();
+ TQSize( int w, int h );
+
+ bool isNull() const;
+ bool isEmpty() const;
+ bool isValid() const;
+
+ int width() const;
+ int height() const;
+ void setWidth( int w );
+ void setHeight( int h );
+ void transpose();
+
+ void scale( int w, int h, ScaleMode mode );
+ void scale( const TQSize &s, ScaleMode mode );
+
+ TQSize expandedTo( const TQSize & ) const;
+ TQSize boundedTo( const TQSize & ) const;
+
+ TQCOORD &rwidth();
+ TQCOORD &rheight();
+
+ TQSize &operator+=( const TQSize & );
+ TQSize &operator-=( const TQSize & );
+ TQSize &operator*=( int c );
+ TQSize &operator*=( double c );
+ TQSize &operator/=( int c );
+ TQSize &operator/=( double c );
+
+ friend inline bool operator==( const TQSize &, const TQSize & );
+ friend inline bool operator!=( const TQSize &, const TQSize & );
+ friend inline const TQSize operator+( const TQSize &, const TQSize & );
+ friend inline const TQSize operator-( const TQSize &, const TQSize & );
+ friend inline const TQSize operator*( const TQSize &, int );
+ friend inline const TQSize operator*( int, const TQSize & );
+ friend inline const TQSize operator*( const TQSize &, double );
+ friend inline const TQSize operator*( double, const TQSize & );
+ friend inline const TQSize operator/( const TQSize &, int );
+ friend inline const TQSize operator/( const TQSize &, double );
+
+private:
+ static void warningDivByZero();
+
+ TQCOORD wd;
+ TQCOORD ht;
+};
+
+
+/*****************************************************************************
+ TQSize stream functions
+ *****************************************************************************/
+
+Q_EXPORT TQDataStream &operator<<( TQDataStream &, const TQSize & );
+Q_EXPORT TQDataStream &operator>>( TQDataStream &, TQSize & );
+
+
+/*****************************************************************************
+ TQSize inline functions
+ *****************************************************************************/
+
+inline TQSize::TQSize()
+{ wd = ht = -1; }
+
+inline TQSize::TQSize( int w, int h )
+{ wd=(TQCOORD)w; ht=(TQCOORD)h; }
+
+inline bool TQSize::isNull() const
+{ return wd==0 && ht==0; }
+
+inline bool TQSize::isEmpty() const
+{ return wd<1 || ht<1; }
+
+inline bool TQSize::isValid() const
+{ return wd>=0 && ht>=0; }
+
+inline int TQSize::width() const
+{ return wd; }
+
+inline int TQSize::height() const
+{ return ht; }
+
+inline void TQSize::setWidth( int w )
+{ wd=(TQCOORD)w; }
+
+inline void TQSize::setHeight( int h )
+{ ht=(TQCOORD)h; }
+
+inline TQCOORD &TQSize::rwidth()
+{ return wd; }
+
+inline TQCOORD &TQSize::rheight()
+{ return ht; }
+
+inline TQSize &TQSize::operator+=( const TQSize &s )
+{ wd+=s.wd; ht+=s.ht; return *this; }
+
+inline TQSize &TQSize::operator-=( const TQSize &s )
+{ wd-=s.wd; ht-=s.ht; return *this; }
+
+inline TQSize &TQSize::operator*=( int c )
+{ wd*=(TQCOORD)c; ht*=(TQCOORD)c; return *this; }
+
+inline TQSize &TQSize::operator*=( double c )
+{ wd=(TQCOORD)(wd*c); ht=(TQCOORD)(ht*c); return *this; }
+
+inline bool operator==( const TQSize &s1, const TQSize &s2 )
+{ return s1.wd == s2.wd && s1.ht == s2.ht; }
+
+inline bool operator!=( const TQSize &s1, const TQSize &s2 )
+{ return s1.wd != s2.wd || s1.ht != s2.ht; }
+
+inline const TQSize operator+( const TQSize & s1, const TQSize & s2 )
+{ return TQSize(s1.wd+s2.wd, s1.ht+s2.ht); }
+
+inline const TQSize operator-( const TQSize &s1, const TQSize &s2 )
+{ return TQSize(s1.wd-s2.wd, s1.ht-s2.ht); }
+
+inline const TQSize operator*( const TQSize &s, int c )
+{ return TQSize(s.wd*c, s.ht*c); }
+
+inline const TQSize operator*( int c, const TQSize &s )
+{ return TQSize(s.wd*c, s.ht*c); }
+
+inline const TQSize operator*( const TQSize &s, double c )
+{ return TQSize((TQCOORD)(s.wd*c), (TQCOORD)(s.ht*c)); }
+
+inline const TQSize operator*( double c, const TQSize &s )
+{ return TQSize((TQCOORD)(s.wd*c), (TQCOORD)(s.ht*c)); }
+
+inline TQSize &TQSize::operator/=( int c )
+{
+#if defined(QT_CHECK_MATH)
+ if ( c == 0 )
+ warningDivByZero();
+#endif
+ wd/=(TQCOORD)c; ht/=(TQCOORD)c;
+ return *this;
+}
+
+inline TQSize &TQSize::operator/=( double c )
+{
+#if defined(QT_CHECK_MATH)
+ if ( c == 0.0 )
+ warningDivByZero();
+#endif
+ wd=(TQCOORD)(wd/c); ht=(TQCOORD)(ht/c);
+ return *this;
+}
+
+inline const TQSize operator/( const TQSize &s, int c )
+{
+#if defined(QT_CHECK_MATH)
+ if ( c == 0 )
+ TQSize::warningDivByZero();
+#endif
+ return TQSize(s.wd/c, s.ht/c);
+}
+
+inline const TQSize operator/( const TQSize &s, double c )
+{
+#if defined(QT_CHECK_MATH)
+ if ( c == 0.0 )
+ TQSize::warningDivByZero();
+#endif
+ return TQSize((TQCOORD)(s.wd/c), (TQCOORD)(s.ht/c));
+}
+
+inline TQSize TQSize::expandedTo( const TQSize & otherSize ) const
+{
+ return TQSize( TQMAX(wd,otherSize.wd), TQMAX(ht,otherSize.ht) );
+}
+
+inline TQSize TQSize::boundedTo( const TQSize & otherSize ) const
+{
+ return TQSize( TQMIN(wd,otherSize.wd), TQMIN(ht,otherSize.ht) );
+}
+
+
+#endif // TQSIZE_H