Obsolete Members for QRegion

The following members of class QRegion are obsolete. They are provided to keep old source code working. We strongly advise against using them in new code.

Public Functions

(obsolete) QRegion eor(const QRegion &r) const
(obsolete) QRegion intersect(const QRegion &r) const
(obsolete) QRegion intersect(const QRect &rect) const
(obsolete) QVector<QRect> rects() const
(obsolete) QRegion subtract(const QRegion &r) const
(obsolete) QRegion unite(const QRegion &r) const
(obsolete) QRegion unite(const QRect &rect) const

Member Function Documentation

QRegion QRegion::eor(const QRegion &r) const

Use xored(r) instead.

QRegion QRegion::intersect(const QRegion &r) const

Use intersected(r) instead.

QRegion QRegion::intersect(const QRect &rect) const

Use intersected(rect) instead.

This function was introduced in Qt 4.4.

QVector<QRect> QRegion::rects() const

Use begin() and end() instead.

Returns an array of non-overlapping rectangles that make up the region.

The union of all the rectangles is equal to the original region.

See also setRects().

QRegion QRegion::subtract(const QRegion &r) const

Use subtracted(r) instead.

QRegion QRegion::unite(const QRegion &r) const

Use united(r) instead.

QRegion QRegion::unite(const QRect &rect) const

Use united(rect) instead.

This function was introduced in Qt 4.4.

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