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#ifndef QMARGINS_H

#define QMARGINS_H

#include <QtCore/qnamespace.h>

QT_BEGIN_HEADER

QT_BEGIN_NAMESPACE

QT_MODULE(Core)

class QMargins

{

public:

    QMargins();

    QMargins(int left, int top, int right, int bottom);

    bool isNull() const;

    int left() const;

    int top() const;

    int right() const;

    int bottom() const;

    void setLeft(int left);

    void setTop(int top);

    void setRight(int right);

    void setBottom(int bottom);

private:

    int m_left;

    int m_top;

    int m_right;

    int m_bottom;

    friend inline bool operator==(const QMargins &, const QMargins &);

    friend inline bool operator!=(const QMargins &, const QMargins &);

};

Q_DECLARE_TYPEINFO(QMargins, Q_MOVABLE_TYPE);

/*****************************************************************************

  QMargins inline functions

 *****************************************************************************/

inline QMargins::QMargins()

{ m_top = m_bottom = m_left = m_right = 0; }

inline QMargins::QMargins(int aleft, int atop, int aright, int abottom)

    : m_left(aleft), m_top(atop), m_right(aright), m_bottom(abottom) {}

inline bool QMargins::isNull() const

{ return m_left==0 && m_top==0 && m_right==0 && m_bottom==0; }

inline int QMargins::left() const

{ return m_left; }

inline int QMargins::top() const

{ return m_top; }

inline int QMargins::right() const

{ return m_right; }

inline int QMargins::bottom() const

{ return m_bottom; }

inline void QMargins::setLeft(int aleft)

{ m_left = aleft; }

inline void QMargins::setTop(int atop)

{ m_top = atop; }

inline void QMargins::setRight(int aright)

{ m_right = aright; }

inline void QMargins::setBottom(int abottom)

{ m_bottom = abottom; }

inline bool operator==(const QMargins &m1, const QMargins &m2)

{

    return

            m1.m_left == m2.m_left &&

            m1.m_top == m2.m_top &&

            m1.m_right == m2.m_right &&

            m1.m_bottom == m2.m_bottom;

}

inline bool operator!=(const QMargins &m1, const QMargins &m2)

{

    return

            m1.m_left != m2.m_left ||

            m1.m_top != m2.m_top ||

            m1.m_right != m2.m_right ||

            m1.m_bottom != m2.m_bottom;

}

#ifndef QT_NO_DEBUG_STREAM

Q_CORE_EXPORT QDebug operator<<(QDebug, const QMargins &);

#endif

QT_END_NAMESPACE

QT_END_HEADER

#endif // QMARGINS_H