Module qtjambi

Package io.qt.core

Class QList<T>

java.lang.Object

io.qt.QtObject

io.qt.core.QList<T>

All Implemented Interfaces:

QtObjectInterface, Cloneable, Iterable<T>, Collection<T>, List<T>

Direct Known Subclasses:

QBarDataArray, QBarDataArray, QBarDataRow, QBarDataRow, QBluetoothServiceInfo.Alternative, QBluetoothServiceInfo.Sequence, QItemSelection, QNdefMessage, QPolygon, QPolygonF, QQueue, QScatterDataArray, QScatterDataArray, QStack, QStringList, QSurfaceDataArray, QSurfaceDataArray, QSurfaceDataRow, QSurfaceDataRow, QTestEventList, QXmlStreamAttributes

public class QList<T>
extends QtObject
implements Cloneable

Java wrapper for Qt class QList

Constructor Summary

Constructors

Constructor	Description
QList(int size, T value)	Creating a container filled with given value.
QList(QMetaType metaType)	Creating a container with given element type and size.
QList(QMetaType.Type metaType)	Creating a container with given element type.
QList(QMetaType.Type metaType, int size)	Creating a container with given element type and size.
QList(QMetaType metaType, int size)	Creating a container with given element type and size.
QList(Class<T> elementType)	Creating a container with given element type.
QList(Class<T> elementType, int size)	Creating a container with given element type and size.
QList(Collection<T> other)	Creating a container with given content.

Method Summary

Modifier and Type	Method	Description
final void	add(int index, T e)	Inserts the specified element at the specified position in this list.
boolean	add(T e)	Appends the specified element to the end of this list.
final boolean	addAll(int index, Collection<? extends T> c)	Inserts all of the elements in the specified collection into this list at the specified position.
final boolean	addAll(Collection<? extends T> c)	Appends all of the elements in the specified collection to the end of this list.
final void	append(Collection<T> t)	See QList::append(const QList<T> &)
final void	append(T t)	See QList::append(T)
final T	at(int i)	See QList::at(qsizetype)const
protected final QSequentialIterator<T>	begin()	Provides a mutable C++ iterator to the containers begin.
final int	capacity()	See QList::capacity()const
final void	clear()	See QList::clear()
QList<T>	clone()	Creates and returns a copy of this object.
protected final QSequentialConstIterator<T>	constBegin()	Provides a constant C++ iterator to the containers begin.
protected final QSequentialConstIterator<T>	constEnd()	Provides a constant C++ iterator to the containers end.
final boolean	contains(Object t)	See QList::contains(T)const
final boolean	containsAll(Collection<?> c)	Returns true if this container contains all of the elements in the specified collection.
final int	count()	See QList::count()const
final int	count(T t)	See QList::count(T)const
static QList<Object>	createVariantList()	Creating a container of type QVariant.
static QList<Object>	createVariantList(int size)	Creating a container of type QVariant and given size.
protected final QSequentialIterator<T>	end()	Provides a mutable C++ iterator to the containers end.
final boolean	endsWith(T t)	See QList::endsWith(T)const
boolean	equals(Object other)	See QList::operator==(QList<T>)const
final void	fill(T t)	See QList::fill(T,qsizetype)
final void	fill(T t, int size)	See QList::fill(T,qsizetype)
final T	first()	See QList::first()const
final T	get(int index)	Returns the element at the specified position in this list.
int	hashCode()	Returns the objects's hash code computed by qHash(QList<T>).
final int	indexOf(Object e)	See QList::indexOf(T,qsizetype)const
final int	indexOf(T t, int from)	See QList::indexOf(T,qsizetype)const
final void	insert(int i, int n, T t)	See QList::insert(qsizetype,qsizetype,T)
final void	insert(int i, T t)	See QList::insert(qsizetype,T)
final boolean	isEmpty()	See QList::isEmpty()const
final Iterator<T>	iterator()	Returns an iterator over elements of type T.
final T	last()	See QList::last()const
final int	lastIndexOf(Object t)	See QList::lastIndexOf(T,qsizetype)const
final int	lastIndexOf(T t, int from)	See QList::lastIndexOf(T,qsizetype)const
final int	length()	See QList::length()const
final ListIterator<T>	listIterator()	Returns a list iterator over the elements in this list (in proper sequence).
final ListIterator<T>	listIterator(int index)	Returns a list iterator over the elements in this list (in proper sequence), starting at the specified position in the list.
final QList<T>	mid(int pos)	See QList::mid(qsizetype,qsizetype)const
final QList<T>	mid(int pos, int length)	See QList::mid(qsizetype,qsizetype)const
final void	move(int from, int to)	See QList::move(qsizetype,qsizetype)
static QStringList	of(String element0, String... elements)	Returns a QStringList containing given elements.
static <T> QList<T>	of(T element0, T... elements)	Returns a QList containing given elements.
final void	prepend(T t)	See QList::prepend(T)
void	readFrom(QDataStream stream)	See operator>>(QDataStream&,QList<T>&)
final T	remove(int index)	Removes the element at the specified position in this list.
final void	remove(int i, int n)	See QList::remove(qsizetype,qsizetype)
final boolean	remove(Object e)	Removes the first occurrence of the specified element from this list, if it is present.
final boolean	removeAll(Collection<?> c)	Removes all of this container elements that are also contained in the specified collection.
final int	removeAll(T t)	See QList::removeAll(T)
final void	removeAt(int i)	See QList::removeAt(qsizetype)
final T	removeFirst()	See QList::removeFirst()
final boolean	removeIf(Predicate<? super T> predicate)	See QList::removeIf(Predicate)
final T	removeLast()	See QList::removeLast()
final boolean	removeOne(T t)	See QList::removeOne(T)
final void	replace(int i, T t)	See QList::replace(qsizetype,T)
final void	reserve(int size)	See QList::reserve(qsizetype)
final void	resize(int size)	See QList::resize(qsizetype)
final boolean	retainAll(Collection<?> c)	Retains only the elements in this list that are contained in the specified collection (optional operation).
final T	set(int index, T e)	Replaces the element at the specified position in this list with the specified element.
final int	size()	See QList::size()const
final void	squeeze()	See QList::squeeze()
final boolean	startsWith(T t)	See QList::startsWith(T)const
final List<T>	subList(int fromIndex, int toIndex)	Returns a view of the portion of this list between the specified fromIndex, inclusive, and toIndex, exclusive.
final void	swapItemsAt(int i, int j)	See QList::swapItemsAt(qsizetype,qsizetype)
final T	takeAt(int i)	See QList::takeAt(qsizetype)
final T	takeFirst()	See QList::takeFirst()
final T	takeLast()	See QList::takeLast()
final Object[]	toArray()	Returns an array containing all of the elements in this container.
final <A> A[]	toArray(A[] a)	Returns an array containing all of the elements in this container.
String	toString()	Returns the string representation of the object given by QVariant(this).toString().
final T	value(int i)	See QList::value(qsizetype)
final T	value(int i, T defaultValue)	See QList::value(qsizetype,T)
void	writeTo(QDataStream stream)	See operator<<(QDataStream&,QList<T>)

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.util.Collection

parallelStream, stream, toArray

Methods inherited from interface java.lang.Iterable

forEach

Methods inherited from interface java.util.List

containsAll, iterator, removeAll, replaceAll, sort, spliterator, toArray, toArray

Constructor Details

QList

public QList(QMetaType.Type metaType)

Creating a container with given element type.

See QList::QList()

Parameters:

metaType - the type T

QList

public QList(Class<T> elementType)

Creating a container with given element type.

See QList::QList()

Parameters:

elementType - the type T

QList

public QList(QMetaType metaType)

Creating a container with given element type and size.

See QList::QList()

Parameters:

metaType - the type T

QList

public QList(QMetaType.Type metaType,
 int size)

Creating a container with given element type and size.

See QList::QList(qsizetype)

Parameters:

metaType - the type T

QList

public QList(Class<T> elementType,
 int size)

Creating a container with given element type and size.

See QList::QList(qsizetype)

Parameters:

elementType - the type T

QList

public QList(QMetaType metaType,
 int size)

Creating a container with given element type and size.

See QList::QList(qsizetype)

Parameters:

metaType - the type T

QList

public QList(int size,
 T value)

Creating a container filled with given value.

See QList::QList(qsizetype,T)

QList

public QList(Collection<T> other)

Creating a container with given content.

See QList::QList(const QList<T> &)

Parameters:

other - container

Method Details

createVariantList

public static QList<Object> createVariantList()

Creating a container of type QVariant.

createVariantList

public static QList<Object> createVariantList(int size)

Creating a container of type QVariant and given size.

clone

public QList<T> clone()

Creates and returns a copy of this object.

See QList::QList(const QList<T> &)

append

@QtUninvokable
public final void append(Collection<T> t)

See QList::append(const QList<T> &)

append

@QtUninvokable
public final void append(T t)

See QList::append(T)

at

@QtUninvokable
public final T at(int i)

See QList::at(qsizetype)const

clear

@QtUninvokable
public final void clear()

See QList::clear()

Specified by:

clear in interface Collection<T>

Specified by:

clear in interface List<T>

contains

@QtUninvokable
public final boolean contains(Object t)

See QList::contains(T)const

Specified by:

contains in interface Collection<T>

Specified by:

contains in interface List<T>

count

@QtUninvokable
public final int count()

See QList::count()const

count

@QtUninvokable
public final int count(T t)

See QList::count(T)const

begin

@QtUninvokable
protected final QSequentialIterator<T> begin()

Provides a mutable C++ iterator to the containers begin.

See QList::begin()

Returns:

begin

end

@QtUninvokable
protected final QSequentialIterator<T> end()

Provides a mutable C++ iterator to the containers end.

See QList::end()

Returns:

end

constBegin

@QtUninvokable
protected final QSequentialConstIterator<T> constBegin()

Provides a constant C++ iterator to the containers begin.

See QList::constBegin()const

Returns:

begin

constEnd

@QtUninvokable
protected final QSequentialConstIterator<T> constEnd()

Provides a constant C++ iterator to the containers end.

See QList::constEnd()const

Returns:

end

endsWith

@QtUninvokable
public final boolean endsWith(T t)

See QList::endsWith(T)const

first

@QtUninvokable
public final T first()

See QList::first()const

indexOf

@QtUninvokable
public final int indexOf(T t,
 int from)

See QList::indexOf(T,qsizetype)const

insert

@QtUninvokable
public final void insert(int i,
 T t)

See QList::insert(qsizetype,T)

isEmpty

@QtUninvokable
public final boolean isEmpty()

See QList::isEmpty()const

Specified by:

isEmpty in interface Collection<T>

Specified by:

isEmpty in interface List<T>

Returns:

true if this container contains no elements

last

@QtUninvokable
public final T last()

See QList::last()const

lastIndexOf

@QtUninvokable
public final int lastIndexOf(Object t)

See QList::lastIndexOf(T,qsizetype)const

Specified by:

lastIndexOf in interface List<T>

lastIndexOf

@QtUninvokable
public final int lastIndexOf(T t,
 int from)

See QList::lastIndexOf(T,qsizetype)const

length

@QtUninvokable
public final int length()

See QList::length()const

mid

@QtUninvokable
public final QList<T> mid(int pos)

See QList::mid(qsizetype,qsizetype)const

mid

@QtUninvokable
public final QList<T> mid(int pos,
 int length)

See QList::mid(qsizetype,qsizetype)const

move

@QtUninvokable
public final void move(int from,
 int to)

See QList::move(qsizetype,qsizetype)

prepend

@QtUninvokable
public final void prepend(T t)

See QList::prepend(T)

removeAll

@QtUninvokable
public final int removeAll(T t)

See QList::removeAll(T)

removeIf

@QtUninvokable
public final boolean removeIf(Predicate<? super T> predicate)

See QList::removeIf(Predicate)

Specified by:

removeIf in interface Collection<T>

removeAt

@QtUninvokable
public final void removeAt(int i)

See QList::removeAt(qsizetype)

removeFirst

@QtUninvokable
public final T removeFirst()

See QList::removeFirst()

removeLast

@QtUninvokable
public final T removeLast()

See QList::removeLast()

removeOne

@QtUninvokable
public final boolean removeOne(T t)

See QList::removeOne(T)

replace

@QtUninvokable
public final void replace(int i,
 T t)

See QList::replace(qsizetype,T)

reserve

@QtUninvokable
public final void reserve(int size)

See QList::reserve(qsizetype)

size

@QtUninvokable
public final int size()

See QList::size()const

Specified by:

size in interface Collection<T>

Specified by:

size in interface List<T>

Returns:

the number of elements in this container

startsWith

@QtUninvokable
public final boolean startsWith(T t)

See QList::startsWith(T)const

takeAt

@QtUninvokable
public final T takeAt(int i)

See QList::takeAt(qsizetype)

takeFirst

@QtUninvokable
public final T takeFirst()

See QList::takeFirst()

takeLast

@QtUninvokable
public final T takeLast()

See QList::takeLast()

value

@QtUninvokable
public final T value(int i)

See QList::value(qsizetype)

value

@QtUninvokable
public final T value(int i,
 T defaultValue)

See QList::value(qsizetype,T)

equals

@QtUninvokable
public boolean equals(Object other)

See QList::operator==(QList<T>)const

Specified by:

equals in interface Collection<T>

Specified by:

equals in interface List<T>

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(QList<T>).

Specified by:

hashCode in interface Collection<T>

Specified by:

hashCode in interface List<T>

Overrides:

hashCode in class Object

toString

@QtUninvokable
public String toString()

Returns the string representation of the object given by QVariant(this).toString().

Returns:

String

add

@QtUninvokable
public boolean add(T e)

Appends the specified element to the end of this list.

Specified by:

add in interface Collection<T>

Specified by:

add in interface List<T>

See Also:

• List.add(Object)

add

@QtUninvokable
public final void add(int index,
 T e)

Inserts the specified element at the specified position in this list.

Specified by:

add in interface List<T>

See Also:

• List.add(int, Object)

set

@QtUninvokable
public final T set(int index,
 T e)

Replaces the element at the specified position in this list with the specified element.

Specified by:

set in interface List<T>

See Also:

• List.set(int, Object)

remove

@QtUninvokable
public final boolean remove(Object e)

Removes the first occurrence of the specified element from this list, if it is present.

Specified by:

remove in interface Collection<T>

Specified by:

remove in interface List<T>

See Also:

• List.remove(Object)

indexOf

@QtUninvokable
public final int indexOf(Object e)

See QList::indexOf(T,qsizetype)const

Specified by:

indexOf in interface List<T>

get

@QtUninvokable
public final T get(int index)

Returns the element at the specified position in this list.

Specified by:

get in interface List<T>

See Also:

• List.get(int)

swapItemsAt

@QtUninvokable
public final void swapItemsAt(int i,
 int j)

See QList::swapItemsAt(qsizetype,qsizetype)

fill

@QtUninvokable
public final void fill(T t)

See QList::fill(T,qsizetype)

fill

@QtUninvokable
public final void fill(T t,
 int size)

See QList::fill(T,qsizetype)

insert

@QtUninvokable
public final void insert(int i,
 int n,
 T t)

See QList::insert(qsizetype,qsizetype,T)

remove

@QtUninvokable
public final void remove(int i,
 int n)

See QList::remove(qsizetype,qsizetype)

capacity

@QtUninvokable
public final int capacity()

See QList::capacity()const

resize

@QtUninvokable
public final void resize(int size)

See QList::resize(qsizetype)

squeeze

@QtUninvokable
public final void squeeze()

See QList::squeeze()

writeTo

@QtUninvokable
public void writeTo(QDataStream stream)

See operator<<(QDataStream&,QList<T>)

readFrom

@QtUninvokable
public void readFrom(QDataStream stream)

See operator>>(QDataStream&,QList<T>&)

of

@SafeVarargs
public static <T> QList<T> of(T element0,
 T... elements)

Returns a QList containing given elements.

Type Parameters:

T - the QList's element type

Parameters:

element0 - the first element

elements - subsequent elements

Returns:

a QList containing the specified element

Throws:

NullPointerException - if elements are null

of

@SafeVarargs
public static QStringList of(String element0,
 String... elements)

Returns a QStringList containing given elements.

Parameters:

element0 - the first element

elements - subsequent elements

Returns:

a QStringList containing the specified element

addAll

@QtUninvokable
public final boolean addAll(Collection<? extends T> c)

Appends all of the elements in the specified collection to the end of this list.

Specified by:

addAll in interface Collection<T>

Specified by:

addAll in interface List<T>

addAll

@QtUninvokable
public final boolean addAll(int index,
 Collection<? extends T> c)

Inserts all of the elements in the specified collection into this list at the specified position.

Specified by:

addAll in interface List<T>

remove

@QtUninvokable
public final T remove(int index)

Removes the element at the specified position in this list.

Specified by:

remove in interface List<T>

listIterator

@QtUninvokable
public final ListIterator<T> listIterator()

Returns a list iterator over the elements in this list (in proper sequence).

Specified by:

listIterator in interface List<T>

listIterator

@QtUninvokable
public final ListIterator<T> listIterator(int index)

Returns a list iterator over the elements in this list (in proper sequence), starting at the specified position in the list.

Specified by:

listIterator in interface List<T>

subList

@QtUninvokable
public final List<T> subList(int fromIndex,
 int toIndex)

Returns a view of the portion of this list between the specified fromIndex, inclusive, and toIndex, exclusive. (If fromIndex and toIndex are equal, the returned list is empty.) The returned list is backed by this list, so non-structural changes in the returned list are reflected in this list, and vice-versa. The returned list supports all of the optional list operations supported by this list.

Specified by:

subList in interface List<T>

retainAll

@QtUninvokable
public final boolean retainAll(Collection<?> c)

Retains only the elements in this list that are contained in the specified collection (optional operation). In other words, removes from this list all of its elements that are not contained in the specified collection.

Specified by:

retainAll in interface Collection<T>

Specified by:

retainAll in interface List<T>

toArray

@QtUninvokable
public final Object[] toArray()

Returns an array containing all of the elements in this container.

Specified by:

toArray in interface Collection<T>

toArray

@QtUninvokable
public final <A> A[] toArray(A[] a)

Returns an array containing all of the elements in this container.

Specified by:

toArray in interface Collection<T>

containsAll

@QtUninvokable
public final boolean containsAll(Collection<?> c)

Returns true if this container contains all of the elements in the specified collection.

Specified by:

containsAll in interface Collection<T>

removeAll

@QtUninvokable
public final boolean removeAll(Collection<?> c)

Removes all of this container elements that are also contained in the specified collection.

Specified by:

removeAll in interface Collection<T>

iterator

@QtUninvokable
public final Iterator<T> iterator()

Returns an iterator over elements of type T.

Specified by:

iterator in interface Collection<T>

Specified by:

iterator in interface Iterable<T>

Returns:

an Iterator