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// KSize - (c) by Reginald Stadlbauer 1998 <reggie@kde.org> // Version: 0.0.1 #ifndef ksize_h #define ksize_h class QSize; /** * Class for reperesenting a size by its WIDTH and HEIGHT. It's sorce compatible * to the Qt class QSize, but KSize uses 32 bit integers for the width/height. * @short Class for representing a size by (width,height) * @author Reginald Stadlbauer <reggie@kde.org> * @version 0.0.1 */ class KSize { public: KSize(); KSize(int _wid,int _hei); KSize(const QSize &_size); bool isNull() const; bool isEmpty() const; bool isValid() const; int width() const; int height() const; void setWidth(int _wid); void setHeight(int _hei); void transpose(); KSize expandedTo(const KSize &_size) const; KSize boundedTo(const KSize &_size) const; int &rwidth(); int &rheight(); KSize &operator+=(const KSize &_size); KSize &operator-=(const KSize &_size); KSize &operator*=(int _c); KSize &operator*=(float _c); KSize &operator/=(int _c); KSize &operator/=(float _c); operator QSize() const; friend bool operator==(const KSize &_size1,const KSize &_size2); friend bool operator!=(const KSize &_size1,const KSize &_size2); friend bool operator==(const QSize &_size1,const KSize &_size2); friend bool operator!=(const QSize &_size1,const KSize &_size2); friend bool operator==(const KSize &_size1,const QSize &_size2); friend bool operator!=(const KSize &_size1,const QSize &_size2); friend KSize operator+(const KSize &_size1,const KSize &_size2); friend KSize operator-(const KSize &_size1,const KSize &_size2); friend KSize operator*(const KSize &_size,int _c); friend KSize operator*(int _c,const KSize &_size); friend KSize operator*(const KSize &_size,float _c); friend KSize operator*(float _c,const KSize &_size); friend KSize operator/(const KSize &_size,int _c); friend KSize operator/(const KSize &_size,float _c); protected: int wid,hei; }; #endif
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