Class QSizeF

java.lang.Object

io.qt.QtObject

io.qt.core.QSizeF

All Implemented Interfaces:

QtObjectInterface, Cloneable

public class QSizeF
extends QtObject
implements Cloneable

Defines the size of a two-dimensional object using floating point precision

Java wrapper for Qt class QSizeF

Constructor Summary

Constructors

Constructor	Description
QSizeF()	See QSizeF::QSizeF()
QSizeF(double w, double h)	See QSizeF::QSizeF(qreal,qreal)
QSizeF(QSize sz)	See QSizeF::QSizeF(QSize)
QSizeF(QSizeF other)	See QSizeF::QSizeF(QSizeF)

Method Summary

Modifier and Type	Method	Description
final QSizeF	add(QSize arg__1)	Overloaded function for add(io.qt.core.QSizeF).
final QSizeF	add(QSizeF arg__1)	See QSizeF::operator+=(QSizeF)
final QSizeF	boundedTo(QSize arg__1)	Overloaded function for boundedTo(io.qt.core.QSizeF).
final QSizeF	boundedTo(QSizeF arg__1)	See QSizeF::boundedTo(QSizeF)const
QSizeF	clone()	Creates and returns a copy of this object.
final QSizeF	div(double c)	See operator/(QSizeF,qreal)
final QSizeF	divide(double c)	See QSizeF::operator/=(qreal)
final boolean	equals(QSize rhs)	See operator==(QSizeF,QSize)
final boolean	equals(QSizeF rhs)	See operator==(QSizeF,QSizeF)
boolean	equals(Object other)	Checks for equality depending on the type of given object.
final QSizeF	expandedTo(QSize arg__1)	Overloaded function for expandedTo(io.qt.core.QSizeF).
final QSizeF	expandedTo(QSizeF arg__1)	See QSizeF::expandedTo(QSizeF)const
final QSizeF	grownBy(QMargins m)	Overloaded function for grownBy(io.qt.core.QMarginsF).
final QSizeF	grownBy(QMarginsF m)	See QSizeF::grownBy(QMarginsF)const
int	hashCode()	Returns the objects's hash code computed by qHash(QSizeF).
final double	height()	See QSizeF::height()const
final boolean	isEmpty()	See QSizeF::isEmpty()const
final boolean	isNull()	See QSizeF::isNull()const
final boolean	isValid()	See QSizeF::isValid()const
final QSizeF	minus(QSize s2)	Overloaded function for minus(io.qt.core.QSizeF).
final QSizeF	minus(QSizeF s2)	See operator-(QSizeF,QSizeF)
final QSizeF	multiply(double c)	See QSizeF::operator*=(qreal)
final QSizeF	plus(QSize s2)	Overloaded function for plus(io.qt.core.QSizeF).
final QSizeF	plus(QSizeF s2)	See operator+(QSizeF,QSizeF)
static boolean	qFuzzyCompare(QSizeF s1, QSize s2)	Overloaded function for qFuzzyCompare(io.qt.core.QSizeF, io.qt.core.QSizeF).
static boolean	qFuzzyCompare(QSizeF s1, QSizeF s2)	See qFuzzyCompare(QSizeF,QSizeF)
static boolean	qFuzzyCompare(QSize s1, QSize s2)	Overloaded function for qFuzzyCompare(io.qt.core.QSizeF, io.qt.core.QSizeF).
static boolean	qFuzzyCompare(QSize s1, QSizeF s2)	Overloaded function for qFuzzyCompare(io.qt.core.QSizeF, io.qt.core.QSizeF).
static boolean	qFuzzyIsNull(QSize size)	Overloaded function for qFuzzyIsNull(io.qt.core.QSizeF).
static boolean	qFuzzyIsNull(QSizeF size)	See qFuzzyIsNull(QSizeF)
void	readFrom(QDataStream arg__1)	See operator>>(QDataStream&,QSizeF&)
final void	scale(double w, double h, Qt.AspectRatioMode mode)	See QSizeF::scale(qreal,qreal,Qt::AspectRatioMode)
final void	scale(QSizeF s, Qt.AspectRatioMode mode)	See QSizeF::scale(QSizeF,Qt::AspectRatioMode)
final void	scale(QSize s, Qt.AspectRatioMode mode)	Overloaded function for scale(io.qt.core.QSizeF, io.qt.core.Qt.AspectRatioMode).
final QSizeF	scaled(double w, double h, Qt.AspectRatioMode mode)	See QSizeF::scaled(qreal,qreal,Qt::AspectRatioMode)const
final QSizeF	scaled(QSizeF s, Qt.AspectRatioMode mode)	See QSizeF::scaled(QSizeF,Qt::AspectRatioMode)const
final QSizeF	scaled(QSize s, Qt.AspectRatioMode mode)	Overloaded function for scaled(io.qt.core.QSizeF, io.qt.core.Qt.AspectRatioMode).
final void	setHeight(double h)	See QSizeF::setHeight(qreal)
final void	setWidth(double w)	See QSizeF::setWidth(qreal)
final QSizeF	shrunkBy(QMargins m)	Overloaded function for shrunkBy(io.qt.core.QMarginsF).
final QSizeF	shrunkBy(QMarginsF m)	See QSizeF::shrunkBy(QMarginsF)const
final QSizeF	subtract(QSize arg__1)	Overloaded function for subtract(io.qt.core.QSizeF).
final QSizeF	subtract(QSizeF arg__1)	See QSizeF::operator-=(QSizeF)
final QSizeF	times(double c)	See operator*(QSizeF,qreal)
final QSize	toSize()	See QSizeF::toSize()const
String	toString()	See operator<<(QDebug,QSizeF)
final void	transpose()	See QSizeF::transpose()
final QSizeF	transposed()	See QSizeF::transposed()const
final double	width()	See QSizeF::width()const
void	writeTo(QDataStream arg__1)	See operator<<(QDataStream&,QSizeF)

Methods inherited from class io.qt.QtObject

dispose, isDisposed

Methods inherited from class java.lang.Object

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

Constructor Details

QSizeF

public QSizeF()

See QSizeF::QSizeF()

QSizeF

public QSizeF(QSize sz)

See QSizeF::QSizeF(QSize)

Parameters:

sz -

QSizeF

public QSizeF(QSizeF other)

See QSizeF::QSizeF(QSizeF)

Parameters:

other -

QSizeF

public QSizeF(double w,
 double h)

See QSizeF::QSizeF(qreal,qreal)

Parameters:

w -

h -

Method Details

boundedTo

@QtUninvokable
public final QSizeF boundedTo(QSizeF arg__1)

See QSizeF::boundedTo(QSizeF)const

Parameters:

arg__1 -

Returns:

expandedTo

@QtUninvokable
public final QSizeF expandedTo(QSizeF arg__1)

See QSizeF::expandedTo(QSizeF)const

Parameters:

arg__1 -

Returns:

grownBy

@QtUninvokable
public final QSizeF grownBy(QMarginsF m)

See QSizeF::grownBy(QMarginsF)const

Parameters:

m -

Returns:

height

@QtUninvokable
public final double height()

See QSizeF::height()const

Returns:

isEmpty

@QtUninvokable
public final boolean isEmpty()

See QSizeF::isEmpty()const

Returns:

isNull

@QtUninvokable
public final boolean isNull()

See QSizeF::isNull()const

Returns:

isValid

@QtUninvokable
public final boolean isValid()

See QSizeF::isValid()const

Returns:

times

@QtUninvokable
public final QSizeF times(double c)

See operator*(QSizeF,qreal)

Parameters:

c -

Returns:

multiply

@QtUninvokable
public final QSizeF multiply(double c)

See QSizeF::operator*=(qreal)

This member function returns the object itself.

Parameters:

c -

Returns:

this

plus

@QtUninvokable
public final QSizeF plus(QSizeF s2)

See operator+(QSizeF,QSizeF)

Parameters:

s2 -

Returns:

add

@QtUninvokable
public final QSizeF add(QSizeF arg__1)

See QSizeF::operator+=(QSizeF)

This member function returns the object itself.

Parameters:

arg__1 -

Returns:

this

minus

@QtUninvokable
public final QSizeF minus(QSizeF s2)

See operator-(QSizeF,QSizeF)

Parameters:

s2 -

Returns:

subtract

@QtUninvokable
public final QSizeF subtract(QSizeF arg__1)

See QSizeF::operator-=(QSizeF)

This member function returns the object itself.

Parameters:

arg__1 -

Returns:

this

div

@QtUninvokable
public final QSizeF div(double c)

See operator/(QSizeF,qreal)

Parameters:

c -

Returns:

divide

@QtUninvokable
public final QSizeF divide(double c)

See QSizeF::operator/=(qreal)

This member function returns the object itself.

Parameters:

c -

Returns:

this

writeTo

@QtUninvokable
public void writeTo(QDataStream arg__1)

See operator<<(QDataStream&,QSizeF)

Parameters:

arg__1 -

equals

@QtUninvokable
public final boolean equals(QSize rhs)

See operator==(QSizeF,QSize)

Parameters:

rhs -

Returns:

equals

@QtUninvokable
public final boolean equals(QSizeF rhs)

See operator==(QSizeF,QSizeF)

Parameters:

rhs -

Returns:

readFrom

@QtUninvokable
public void readFrom(QDataStream arg__1)

See operator>>(QDataStream&,QSizeF&)

Parameters:

arg__1 -

scale

@QtUninvokable
public final void scale(QSizeF s,
 Qt.AspectRatioMode mode)

See QSizeF::scale(QSizeF,Qt::AspectRatioMode)

Parameters:

s -

mode -

scale

@QtUninvokable
public final void scale(double w,
 double h,
 Qt.AspectRatioMode mode)

See QSizeF::scale(qreal,qreal,Qt::AspectRatioMode)

Parameters:

w -

h -

mode -

scaled

@QtUninvokable
public final QSizeF scaled(QSizeF s,
 Qt.AspectRatioMode mode)

See QSizeF::scaled(QSizeF,Qt::AspectRatioMode)const

Parameters:

s -

mode -

Returns:

scaled

@QtUninvokable
public final QSizeF scaled(double w,
 double h,
 Qt.AspectRatioMode mode)

See QSizeF::scaled(qreal,qreal,Qt::AspectRatioMode)const

Parameters:

w -

h -

mode -

Returns:

setHeight

@QtUninvokable
public final void setHeight(double h)

See QSizeF::setHeight(qreal)

Parameters:

h -

setWidth

@QtUninvokable
public final void setWidth(double w)

See QSizeF::setWidth(qreal)

Parameters:

w -

shrunkBy

@QtUninvokable
public final QSizeF shrunkBy(QMarginsF m)

See QSizeF::shrunkBy(QMarginsF)const

Parameters:

m -

Returns:

toSize

@QtUninvokable
public final QSize toSize()

See QSizeF::toSize()const

Returns:

transpose

@QtUninvokable
public final void transpose()

See QSizeF::transpose()

transposed

@QtUninvokable
public final QSizeF transposed()

See QSizeF::transposed()const

Returns:

width

@QtUninvokable
public final double width()

See QSizeF::width()const

Returns:

qFuzzyCompare

public static boolean qFuzzyCompare(QSizeF s1,
 QSizeF s2)

See qFuzzyCompare(QSizeF,QSizeF)

Parameters:

s1 -

s2 -

Returns:

Since:

This function was introduced in Qt 6.8.

qFuzzyIsNull

public static boolean qFuzzyIsNull(QSizeF size)

See qFuzzyIsNull(QSizeF)

Parameters:

size -

Returns:

Since:

This function was introduced in Qt 6.8.

equals

@QtUninvokable
public boolean equals(Object other)

Checks for equality depending on the type of given object.

• QSizeF ckecked by to operator==(QSizeF,QSizeF)
• QSize ckecked by to operator==(QSizeF,QSize)

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(QSizeF).

Overrides:

hashCode in class Object

toString

@QtUninvokable
public String toString()

See operator<<(QDebug,QSizeF)

Overrides:

toString in class Object

clone

@QtUninvokable
public QSizeF clone()

Creates and returns a copy of this object.

See QSizeF::QSizeF(QSizeF)

Overrides:

clone in class Object

boundedTo

@QtUninvokable
public final QSizeF boundedTo(QSize arg__1)

Overloaded function for boundedTo(io.qt.core.QSizeF).

expandedTo

@QtUninvokable
public final QSizeF expandedTo(QSize arg__1)

Overloaded function for expandedTo(io.qt.core.QSizeF).

grownBy

@QtUninvokable
public final QSizeF grownBy(QMargins m)

Overloaded function for grownBy(io.qt.core.QMarginsF).

plus

@QtUninvokable
public final QSizeF plus(QSize s2)

Overloaded function for plus(io.qt.core.QSizeF).

add

@QtUninvokable
public final QSizeF add(QSize arg__1)

Overloaded function for add(io.qt.core.QSizeF).

minus

@QtUninvokable
public final QSizeF minus(QSize s2)

Overloaded function for minus(io.qt.core.QSizeF).

subtract

@QtUninvokable
public final QSizeF subtract(QSize arg__1)

Overloaded function for subtract(io.qt.core.QSizeF).

scale

@QtUninvokable
public final void scale(QSize s,
 Qt.AspectRatioMode mode)

Overloaded function for scale(io.qt.core.QSizeF, io.qt.core.Qt.AspectRatioMode).

scaled

@QtUninvokable
public final QSizeF scaled(QSize s,
 Qt.AspectRatioMode mode)

Overloaded function for scaled(io.qt.core.QSizeF, io.qt.core.Qt.AspectRatioMode).

shrunkBy

@QtUninvokable
public final QSizeF shrunkBy(QMargins m)

Overloaded function for shrunkBy(io.qt.core.QMarginsF).

qFuzzyCompare

public static boolean qFuzzyCompare(QSize s1,
 QSizeF s2)

Overloaded function for qFuzzyCompare(io.qt.core.QSizeF, io.qt.core.QSizeF).

qFuzzyCompare

public static boolean qFuzzyCompare(QSizeF s1,
 QSize s2)

Overloaded function for qFuzzyCompare(io.qt.core.QSizeF, io.qt.core.QSizeF).

qFuzzyCompare

public static boolean qFuzzyCompare(QSize s1,
 QSize s2)

Overloaded function for qFuzzyCompare(io.qt.core.QSizeF, io.qt.core.QSizeF).

qFuzzyIsNull

public static boolean qFuzzyIsNull(QSize size)

Overloaded function for qFuzzyIsNull(io.qt.core.QSizeF).