QRegion Class Reference

[com.trolltech.qt.gui package]

Constructor

• void QRegion()
• void QRegion(QBitmap bitmap)
• void QRegion(QPolygon pa, FillRule fillRule)
• void QRegion(QRect r, RegionType t)
• void QRegion(QRegion region)
• void QRegion(int x, int y, int w, int h, RegionType t)

Constructor Properties

• prototype: The QRegion prototype object
• Rectangle
• Ellipse
• RegionType( value )

Prototype Object Properties

• QRect boundingRect()
• bool contains(QPoint p)
• QRegion intersected(QRect r)
• bool intersects(QRect r)
• bool isEmpty()
• bool isNull()
• QRegion operator_add(QRect r)
• QRegion operator_and(QRect r)
• bool operator_equal(QRegion r)
• int rectCount()
• List rects()
• void setRects(QRect rect, int num)
• QRegion subtracted(QRegion r)
• void swap(QRegion other)
• void translate(QPoint p)
• QRegion translated(QPoint p)
• QRegion united(QRect r)
• QRegion xored(QRegion r)

Instance Properties

QRegion objects have no special properties beyond those inherited from the QRegion prototype object.