Module qtjambi

Package io.qt.gui

Class QRegion

java.lang.Object

io.qt.QtObject

io.qt.gui.QRegion

All Implemented Interfaces:

QtObjectInterface, Cloneable, Iterable<QRect>

public class QRegion
extends QtObject
implements Iterable<QRect>, Cloneable

Specifies a clip region for a painter

Java wrapper for Qt class QRegion

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static enum	QRegion.RegionType	Java wrapper for Qt enum QRegion::RegionType

Constructor Summary

Constructors

Constructor	Description
QRegion()	See QRegion::QRegion()
QRegion(int x, int y, int w, int h)	Overloaded constructor for QRegion(int, int, int, int, io.qt.gui.QRegion.RegionType) with t = io.qt.gui.QRegion.RegionType.Rectangle.
QRegion(int x, int y, int w, int h, QRegion.RegionType t)	See QRegion::QRegion(int,int,int,int,QRegion::RegionType)
QRegion(QRect r)	Overloaded constructor for QRegion(io.qt.core.QRect, io.qt.gui.QRegion.RegionType) with t = io.qt.gui.QRegion.RegionType.Rectangle.
QRegion(QRect r, QRegion.RegionType t)	See QRegion::QRegion(QRect,QRegion::RegionType)
QRegion(QBitmap bitmap)	See QRegion::QRegion(QBitmap)
QRegion(QPolygon pa)	Overloaded constructor for QRegion(io.qt.gui.QPolygon, io.qt.core.Qt.FillRule) with fillRule = io.qt.core.Qt.FillRule.OddEvenFill.
QRegion(QPolygon pa, Qt.FillRule fillRule)	See QRegion::QRegion(QPolygon,Qt::FillRule)
QRegion(QRegion region)	See QRegion::QRegion(QRegion)

Method Summary

Modifier and Type	Method	Description
final void	assign(QRect arg__1)	Overloaded function for assign(io.qt.gui.QRegion).
final void	assign(QBitmap arg__1)	Overloaded function for assign(io.qt.gui.QRegion).
final void	assign(QPolygon arg__1)	Overloaded function for assign(io.qt.gui.QRegion).
final void	assign(QRegion arg__1)	See QRegion::operator=(QRegion)
protected final QSequentialConstIterator<QRect>	begin()	See QRegion::begin()const
final QRect	boundingRect()	See QRegion::boundingRect()const
QRegion	clone()	Creates and returns a copy of this object.
final boolean	contains(QPoint p)	See QRegion::contains(QPoint)const
final boolean	contains(QRect r)	See QRegion::contains(QRect)const
protected final QSequentialConstIterator<QRect>	end()	See QRegion::end()const
final boolean	equals(QRect r)	Overloaded function for equals(io.qt.gui.QRegion).
final boolean	equals(QBitmap r)	Overloaded function for equals(io.qt.gui.QRegion).
final boolean	equals(QPolygon r)	Overloaded function for equals(io.qt.gui.QRegion).
final boolean	equals(QRegion r)	See QRegion::operator==(QRegion)const
boolean	equals(Object other)	See QRegion::operator==(QRegion)const
int	hashCode()	Returns the objects's hash code computed by qHash(QRegion).
final QRegion	intersected(QRect r)	See QRegion::intersected(QRect)const
final QRegion	intersected(QBitmap r)	Overloaded function for intersected(io.qt.gui.QRegion).
final QRegion	intersected(QPolygon r)	Overloaded function for intersected(io.qt.gui.QRegion).
final QRegion	intersected(QRegion r)	See QRegion::intersected(QRegion)const
final boolean	intersects(QRect r)	See QRegion::intersects(QRect)const
final boolean	intersects(QBitmap r)	Overloaded function for intersects(io.qt.gui.QRegion).
final boolean	intersects(QPolygon r)	Overloaded function for intersects(io.qt.gui.QRegion).
final boolean	intersects(QRegion r)	See QRegion::intersects(QRegion)const
final boolean	isEmpty()	See QRegion::isEmpty()const
final boolean	isNull()	See QRegion::isNull()const
Iterator<QRect>	iterator()	Returns an iterator for this iterable object.
final QRegion	minus(QRect r)	Overloaded function for minus(io.qt.gui.QRegion).
final QRegion	minus(QBitmap r)	Overloaded function for minus(io.qt.gui.QRegion).
final QRegion	minus(QPolygon r)	Overloaded function for minus(io.qt.gui.QRegion).
final QRegion	minus(QRegion r)	See QRegion::operator-(QRegion)const
final QRegion	plus(QRect r)	See QRegion::operator+(QRect)const
final QRegion	plus(QBitmap r)	Overloaded function for plus(io.qt.gui.QRegion).
final QRegion	plus(QPolygon r)	Overloaded function for plus(io.qt.gui.QRegion).
final QRegion	plus(QRegion r)	See QRegion::operator+(QRegion)const
void	readFrom(QDataStream arg__1)	See operator>>(QDataStream&,QRegion&)
final int	rectCount()	See QRegion::rectCount()const
final QConstSpan<QRect>	rects()	See QRegion::rects()const
final void	setRects(QConstSpan<QRect> r)	See QRegion::setRects(QSpan<const QRect>)
final void	setRects(QList<QRect> r)	Overloaded function for setRects(io.qt.core.QConstSpan).
final void	setRects(QRect ... r)	Overloaded function for setRects(io.qt.core.QConstSpan).
final void	setRects(Collection<QRect> r)	Overloaded function for setRects(io.qt.core.QConstSpan).
final QRegion	subtracted(QRect r)	Overloaded function for subtracted(io.qt.gui.QRegion).
final QRegion	subtracted(QBitmap r)	Overloaded function for subtracted(io.qt.gui.QRegion).
final QRegion	subtracted(QPolygon r)	Overloaded function for subtracted(io.qt.gui.QRegion).
final QRegion	subtracted(QRegion r)	See QRegion::subtracted(QRegion)const
final void	swap(QRegion other)	See QRegion::swap(QRegion&)
final QRegion	times(QTransform m)	See operator*(QRegion,QTransform)
String	toString()	See operator<<(QDebug,QRegion)
final void	translate(int dx, int dy)	See QRegion::translate(int,int)
final void	translate(QPoint p)	See QRegion::translate(QPoint)
final QRegion	translated(int dx, int dy)	See QRegion::translated(int,int)const
final QRegion	translated(QPoint p)	See QRegion::translated(QPoint)const
final QRegion	united(QRect r)	See QRegion::united(QRect)const
final QRegion	united(QBitmap r)	Overloaded function for united(io.qt.gui.QRegion).
final QRegion	united(QPolygon r)	Overloaded function for united(io.qt.gui.QRegion).
final QRegion	united(QRegion r)	See QRegion::united(QRegion)const
void	writeTo(QDataStream arg__1)	See operator<<(QDataStream&,QRegion)
final QRegion	xored(QRect r)	Overloaded function for xored(io.qt.gui.QRegion).
final QRegion	xored(QBitmap r)	Overloaded function for xored(io.qt.gui.QRegion).
final QRegion	xored(QPolygon r)	Overloaded function for xored(io.qt.gui.QRegion).
final QRegion	xored(QRegion r)	See QRegion::xored(QRegion)const

Methods inherited from class io.qt.QtObject

dispose, isDisposed

Methods inherited from class java.lang.Object

finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface java.lang.Iterable

forEach, spliterator

Constructor Details

QRegion

public QRegion()

See QRegion::QRegion()

QRegion

public QRegion(QBitmap bitmap)

See QRegion::QRegion(QBitmap)

Parameters:

bitmap -

QRegion

public QRegion(QPolygon pa,
 Qt.FillRule fillRule)

See QRegion::QRegion(QPolygon,Qt::FillRule)

Parameters:

pa -

fillRule -

QRegion

public QRegion(QRect r,
 QRegion.RegionType t)

See QRegion::QRegion(QRect,QRegion::RegionType)

Parameters:

r -

t -

QRegion

public QRegion(QRegion region)

See QRegion::QRegion(QRegion)

Parameters:

region -

QRegion

public QRegion(int x,
 int y,
 int w,
 int h,
 QRegion.RegionType t)

See QRegion::QRegion(int,int,int,int,QRegion::RegionType)

Parameters:

x -

y -

w -

h -

t -

QRegion

public QRegion(QPolygon pa)

Overloaded constructor for QRegion(io.qt.gui.QPolygon, io.qt.core.Qt.FillRule) with fillRule = io.qt.core.Qt.FillRule.OddEvenFill.

QRegion

public QRegion(QRect r)

Overloaded constructor for QRegion(io.qt.core.QRect, io.qt.gui.QRegion.RegionType) with t = io.qt.gui.QRegion.RegionType.Rectangle.

QRegion

public QRegion(int x,
 int y,
 int w,
 int h)

Overloaded constructor for QRegion(int, int, int, int, io.qt.gui.QRegion.RegionType) with t = io.qt.gui.QRegion.RegionType.Rectangle.

Method Details

begin

@QtUninvokable
protected final QSequentialConstIterator<QRect> begin()

See QRegion::begin()const

Returns:

boundingRect

@QtUninvokable
public final QRect boundingRect()

See QRegion::boundingRect()const

Returns:

contains

@QtUninvokable
public final boolean contains(QPoint p)

See QRegion::contains(QPoint)const

Parameters:

p -

Returns:

contains

@QtUninvokable
public final boolean contains(QRect r)

See QRegion::contains(QRect)const

Parameters:

r -

Returns:

end

@QtUninvokable
protected final QSequentialConstIterator<QRect> end()

See QRegion::end()const

Returns:

intersected

@QtUninvokable
public final QRegion intersected(QRect r)

See QRegion::intersected(QRect)const

Parameters:

r -

Returns:

intersected

@QtUninvokable
public final QRegion intersected(QRegion r)

See QRegion::intersected(QRegion)const

Parameters:

r -

Returns:

intersects

@QtUninvokable
public final boolean intersects(QRect r)

See QRegion::intersects(QRect)const

Parameters:

r -

Returns:

intersects

@QtUninvokable
public final boolean intersects(QRegion r)

See QRegion::intersects(QRegion)const

Parameters:

r -

Returns:

isEmpty

@QtUninvokable
public final boolean isEmpty()

See QRegion::isEmpty()const

Returns:

isNull

@QtUninvokable
public final boolean isNull()

See QRegion::isNull()const

Returns:

times

@QtUninvokable
public final QRegion times(QTransform m)

See operator*(QRegion,QTransform)

Parameters:

m -

Returns:

plus

@QtUninvokable
public final QRegion plus(QRect r)

See QRegion::operator+(QRect)const

Parameters:

r -

Returns:

plus

@QtUninvokable
public final QRegion plus(QRegion r)

See QRegion::operator+(QRegion)const

Parameters:

r -

Returns:

minus

@QtUninvokable
public final QRegion minus(QRegion r)

See QRegion::operator-(QRegion)const

Parameters:

r -

Returns:

writeTo

@QtUninvokable
public void writeTo(QDataStream arg__1)

See operator<<(QDataStream&,QRegion)

Parameters:

arg__1 -

assign

@QtUninvokable
public final void assign(QRegion arg__1)

See QRegion::operator=(QRegion)

Parameters:

arg__1 -

equals

@QtUninvokable
public final boolean equals(QRegion r)

See QRegion::operator==(QRegion)const

Parameters:

r -

Returns:

readFrom

@QtUninvokable
public void readFrom(QDataStream arg__1)

See operator>>(QDataStream&,QRegion&)

Parameters:

arg__1 -

rectCount

@QtUninvokable
public final int rectCount()

See QRegion::rectCount()const

Returns:

rects

@QtUninvokable
public final QConstSpan<QRect> rects()

See QRegion::rects()const

Returns:

Since:

This function was introduced in Qt 6.8.

setRects

@QtUninvokable
public final void setRects(QConstSpan<QRect> r)

See QRegion::setRects(QSpan<const QRect>)

Parameters:

r -

Since:

This function was introduced in Qt 6.8.

subtracted

@QtUninvokable
public final QRegion subtracted(QRegion r)

See QRegion::subtracted(QRegion)const

Parameters:

r -

Returns:

swap

@QtUninvokable
public final void swap(QRegion other)

See QRegion::swap(QRegion&)

Parameters:

other -

translate

@QtUninvokable
public final void translate(QPoint p)

See QRegion::translate(QPoint)

Parameters:

p -

translate

@QtUninvokable
public final void translate(int dx,
 int dy)

See QRegion::translate(int,int)

Parameters:

dx -

dy -

translated

@QtUninvokable
public final QRegion translated(QPoint p)

See QRegion::translated(QPoint)const

Parameters:

p -

Returns:

translated

@QtUninvokable
public final QRegion translated(int dx,
 int dy)

See QRegion::translated(int,int)const

Parameters:

dx -

dy -

Returns:

united

@QtUninvokable
public final QRegion united(QRect r)

See QRegion::united(QRect)const

Parameters:

r -

Returns:

united

@QtUninvokable
public final QRegion united(QRegion r)

See QRegion::united(QRegion)const

Parameters:

r -

Returns:

xored

@QtUninvokable
public final QRegion xored(QRegion r)

See QRegion::xored(QRegion)const

Parameters:

r -

Returns:

iterator

public Iterator<QRect> iterator()

Returns an iterator for this iterable object.

Specified by:

iterator in interface Iterable<QRect>

See Also:

• begin()
• end()

equals

@QtUninvokable
public boolean equals(Object other)

See QRegion::operator==(QRegion)const

Overrides:

equals in class QtObject

Parameters:

other - other object

Returns:

true if the native counterpart of the two objects are one and the same.

hashCode

@QtUninvokable
public int hashCode()

Returns the objects's hash code computed by qHash(QRegion).

Overrides:

hashCode in class Object

toString

@QtUninvokable
public String toString()

See operator<<(QDebug,QRegion)

Overrides:

toString in class Object

clone

@QtUninvokable
public QRegion clone()

Creates and returns a copy of this object.

See QRegion::QRegion(QRegion)

Overrides:

clone in class Object

intersected

@QtUninvokable
public final QRegion intersected(QPolygon r)

Overloaded function for intersected(io.qt.gui.QRegion).

intersected

@QtUninvokable
public final QRegion intersected(QBitmap r)

Overloaded function for intersected(io.qt.gui.QRegion).

intersects

@QtUninvokable
public final boolean intersects(QPolygon r)

Overloaded function for intersects(io.qt.gui.QRegion).

intersects

@QtUninvokable
public final boolean intersects(QBitmap r)

Overloaded function for intersects(io.qt.gui.QRegion).

plus

@QtUninvokable
public final QRegion plus(QPolygon r)

Overloaded function for plus(io.qt.gui.QRegion).

plus

@QtUninvokable
public final QRegion plus(QBitmap r)

Overloaded function for plus(io.qt.gui.QRegion).

minus

@QtUninvokable
public final QRegion minus(QRect r)

Overloaded function for minus(io.qt.gui.QRegion).

minus

@QtUninvokable
public final QRegion minus(QPolygon r)

Overloaded function for minus(io.qt.gui.QRegion).

minus

@QtUninvokable
public final QRegion minus(QBitmap r)

Overloaded function for minus(io.qt.gui.QRegion).

assign

@QtUninvokable
public final void assign(QRect arg__1)

Overloaded function for assign(io.qt.gui.QRegion).

assign

@QtUninvokable
public final void assign(QPolygon arg__1)

Overloaded function for assign(io.qt.gui.QRegion).

assign

@QtUninvokable
public final void assign(QBitmap arg__1)

Overloaded function for assign(io.qt.gui.QRegion).

equals

@QtUninvokable
public final boolean equals(QRect r)

Overloaded function for equals(io.qt.gui.QRegion).

equals

@QtUninvokable
public final boolean equals(QPolygon r)

Overloaded function for equals(io.qt.gui.QRegion).

equals

@QtUninvokable
public final boolean equals(QBitmap r)

Overloaded function for equals(io.qt.gui.QRegion).

setRects

@QtUninvokable
public final void setRects(Collection<QRect> r)

Overloaded function for setRects(io.qt.core.QConstSpan).

setRects

@QtUninvokable
public final void setRects(QList<QRect> r)

Overloaded function for setRects(io.qt.core.QConstSpan).

setRects

@QtUninvokable
public final void setRects(QRect ... r)

Overloaded function for setRects(io.qt.core.QConstSpan).

subtracted

@QtUninvokable
public final QRegion subtracted(QRect r)

Overloaded function for subtracted(io.qt.gui.QRegion).

subtracted

@QtUninvokable
public final QRegion subtracted(QPolygon r)

Overloaded function for subtracted(io.qt.gui.QRegion).

subtracted

@QtUninvokable
public final QRegion subtracted(QBitmap r)

Overloaded function for subtracted(io.qt.gui.QRegion).

united

@QtUninvokable
public final QRegion united(QPolygon r)

Overloaded function for united(io.qt.gui.QRegion).

united

@QtUninvokable
public final QRegion united(QBitmap r)

Overloaded function for united(io.qt.gui.QRegion).

xored

@QtUninvokable
public final QRegion xored(QRect r)

Overloaded function for xored(io.qt.gui.QRegion).

xored

@QtUninvokable
public final QRegion xored(QPolygon r)

Overloaded function for xored(io.qt.gui.QRegion).

xored

@QtUninvokable
public final QRegion xored(QBitmap r)

Overloaded function for xored(io.qt.gui.QRegion).