Module qtjambi

Package io.qt.core

Class QMetaType

java.lang.Object

io.qt.QtObject

io.qt.core.QMetaType

All Implemented Interfaces:

QtObjectInterface, Cloneable

public class QMetaType
extends QtObject
implements Cloneable

Manages named types in the meta-object system

Java wrapper for Qt class QMetaType

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static interface	QMetaType.ConverterFn<T1,T2>	Convert value of T1 into T2
static interface	QMetaType.DataStreamInFn<U>	Writes a value to data stream.
static interface	QMetaType.DataStreamOutFn<U>	Reads a value from data stream.
static interface	QMetaType.DebugStreamFn<U>	Writes a value to debug stream.
static final class	QMetaType.GenericByteEnumerator	This class represents a QMetaType-registered but Java-unknown 8 Bit enumerator.
static final class	QMetaType.GenericEnumerator	This class represents a QMetaType-registered but Java-unknown 32 Bit enumerator.
static final class	QMetaType.GenericFlag	This class represents a QMetaType-registered but Java-unknown enumerator type which can be used in QFlags.
static final class	QMetaType.GenericFlags	This class represents a QMetaType-registered but Java-unknown QFlags type.
static final class	QMetaType.GenericGadget	This class represents a QMetaType-registered but Java-unknown gadget type.
static final class	QMetaType.GenericLongEnumerator	This class represents a QMetaType-registered but Java-unknown 64 Bit enumerator.
static final class	QMetaType.GenericObject	This class represents a QMetaType-registered but Java-unknown object type.
static final class	QMetaType.GenericShortEnumerator	This class represents a QMetaType-registered but Java-unknown 16 Bit enumerator.
static interface	QMetaType.GenericTypeInterface	Interface super type for all generic classes representing a QMetaType-registered but Java-unknown value type.
static final class	QMetaType.GenericValue	This class represents a QMetaType-registered but Java-unknown value type.
static enum	QMetaType.Type	Java wrapper for Qt enum QMetaType::Type
static enum	QMetaType.TypeFlag	Java wrapper for Qt enum QMetaType::TypeFlag
static final class	QMetaType.TypeFlags	QFlags type for enum QMetaType.TypeFlag

Constructor Summary

Constructors

Constructor	Description
QMetaType()	See QMetaType::QMetaType()
QMetaType(int type)	See QMetaType::QMetaType(int)
QMetaType(QMetaType other)	See QMetaType::QMetaType(QMetaType)
QMetaType(QMetaType.Type type)	Overloaded constructor for QMetaType(int).

Method Summary

Modifier and Type	Method	Description
final long	alignOf()	See QMetaType::alignOf()const
static boolean	canConvert(QMetaType fromType, QMetaType toType)	See QMetaType::canConvert(QMetaType,QMetaType)
QMetaType	clone()	Creates and returns a copy of this object.
final int	compare(Object lhs, Object rhs)	See QMetaType::compare(const void*,const void*)const
static OptionalInt	compare(Object lhs, Object rhs, int typeId)	Deprecated.
static Optional<Object>	convert(QMetaType fromType, Object from, QMetaType toType)	See QMetaType::convert(QMetaType,const void*,QMetaType,void*)
static Optional<Object>	convert(Object from, int fromTypeId, int toTypeId)	Deprecated.
final Object	create()	Overloaded function for create(java.lang.Object) with copy = null.
static Object	create(int type)	Deprecated.
static Object	create(int type, Object copy)	Deprecated.
final Object	create(Object copy)	See QMetaType::create(const void*)const
final boolean	debugStream(QDebug dbg, Object rhs)	See QMetaType::debugStream(QDebug&,const void*)
static boolean	debugStream(QDebug dbg, Object rhs, int typeId)	Deprecated.
final boolean	equals(QMetaType b)	See operator==(QMetaType,QMetaType)
final boolean	equals(Object lhs, Object rhs)	See QMetaType::equals(const void*,const void*)const
static OptionalInt	equals(Object lhs, Object rhs, int typeId)	Deprecated.
boolean	equals(Object other)	See operator==(QMetaType,QMetaType)
final QMetaType.TypeFlags	flags()	See QMetaType::flags()const
static QMetaType	fromName(byte [] name)	Overloaded function for fromName(io.qt.core.QByteArrayView).
static QMetaType	fromName(QByteArray name)	Overloaded function for fromName(io.qt.core.QByteArrayView).
static QMetaType	fromName(QByteArrayView name)	See QMetaType::fromName(QByteArrayView)
static QMetaType	fromName(String name)	Overloaded function for fromName(io.qt.core.QByteArrayView).
static QMetaType	fromName(ByteBuffer name)	Overloaded function for fromName(io.qt.core.QByteArrayView).
static QMetaType	fromObject(Object obj)
static QMetaType	fromType(Class<?> clazz, QMetaType... instantiations)	See QMetaType::fromType<T>()
int	hashCode()	Returns the objects's hash code computed by qHash(QMetaType).
static boolean	hasRegisteredConverterFunction(QMetaType fromType, QMetaType toType)	See QMetaType::hasRegisteredConverterFunction(QMetaType,QMetaType)
final boolean	hasRegisteredDataStreamOperators()	See QMetaType::hasRegisteredDataStreamOperators()const
final boolean	hasRegisteredDebugStreamOperator()	See QMetaType::hasRegisteredDebugStreamOperator()const
static boolean	hasRegisteredDebugStreamOperator(int typeId)	Deprecated.
final int	id()	Overloaded function for id(int) with arg__1 = 0.
final int	id(int arg__1)	See QMetaType::id(int)const
final boolean	isCopyConstructible()	See QMetaType::isCopyConstructible()const
final boolean	isDefaultConstructible()	See QMetaType::isDefaultConstructible()const
final boolean	isDestructible()	See QMetaType::isDestructible()const
final boolean	isEqualityComparable()	See QMetaType::isEqualityComparable()const
final boolean	isMoveConstructible()	See QMetaType::isMoveConstructible()const
final boolean	isOrdered()	See QMetaType::isOrdered()const
final boolean	isRegistered()	See QMetaType::isRegistered()const
static boolean	isRegistered(int type)	See QMetaType::isRegistered(int)
final boolean	isValid()	See QMetaType::isValid()const
final Class<?>	javaType()	Returns the Java class for this meta type.
static Class<?>	javaType(int metaTypeId)	Returns the Java class for the given meta type ID.
final Optional<Object>	load(QDataStream stream)	See QMetaType::load(QDataStream&,void*)const
static Optional<Object>	load(QDataStream stream, int type)	Deprecated.
final QMetaObject	metaObject()	See QMetaType::metaObject()const
static QMetaObject	metaObjectForType(int type)	Deprecated.
static int	metaTypeId(Class<?> clazz, QMetaType ... instantiations)	Deprecated. Use qMetaTypeId(Class, QMetaType...) instead.
final String	name()	See QMetaType::name()const
static int	qMetaTypeId(Class<?> clazz, QMetaType... instantiations)	See qMetaTypeId<T>()
static int	qRegisterMetaType(Class<?> clazz, QMetaType... instantiations)	See qRegisterMetaType<T>()
static <T1, T2> boolean	registerConverter(QMetaType.ConverterFn<T1,T2> converterFn)	Registers debug stream operator for meta type T.
static <T> int	registerDataStreamOperators(QMetaType.DataStreamInFn<T> datastreamInFn, QMetaType.DataStreamOutFn<T> datastreamOutFn)	Registers datastream operators for meta type T.
static <T> int	registerDebugStreamOperator(QMetaType.DebugStreamFn<T> debugstreamFn)	Registers debug stream operator for meta type T.
static int	registerMetaType(Class<?> clazz, QMetaType ... instantiations)	Deprecated. Use qRegisterMetaType(Class, QMetaType...) instead.
final void	registerType()	See QMetaType::registerType()const
static boolean	save(QDataStream stream, int type, Object data)	Deprecated.
final boolean	save(QDataStream stream, Object data)	See QMetaType::save(QDataStream&,const void*)const
final long	sizeOf()	See QMetaType::sizeOf()const
static int	sizeOf(int type)	Deprecated.
String	toString()	See operator<<(QDebug,QMetaType)
static int	type(byte [] typeName)	Deprecated.
static int	type(QByteArray typeName)	Deprecated.
static int	type(String typeName)	Deprecated.
static QMetaType.TypeFlags	typeFlags(int type)	Deprecated.
static String	typeName(int type)	Deprecated.
static void	unregisterConverterFunction(QMetaType from, QMetaType to)	See QMetaType::unregisterConverterFunction(QMetaType,QMetaType)
static void	unregisterMetaType(QMetaType type)	See QMetaType::unregisterMetaType(QMetaType)

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

QMetaType

public QMetaType()

See QMetaType::QMetaType()

This function was introduced in Qt 6.0.

QMetaType

public QMetaType(QMetaType other)

See QMetaType::QMetaType(QMetaType)

QMetaType

public QMetaType(int type)

See QMetaType::QMetaType(int)

QMetaType

public QMetaType(QMetaType.Type type)

Overloaded constructor for QMetaType(int).

Parameters:

type -

Method Details

alignOf

@QtUninvokable
public final long alignOf()

See QMetaType::alignOf()const

This function was introduced in Qt 6.0.

compare

@QtUninvokable
public final int compare(Object lhs,
 Object rhs)

See QMetaType::compare(const void*,const void*)const

This function was introduced in Qt 6.0.

create

@QtUninvokable
public final Object create(Object copy)

See QMetaType::create(const void*)const

debugStream

@QtUninvokable
public final boolean debugStream(QDebug dbg,
 Object rhs)

See QMetaType::debugStream(QDebug&,const void*)

equals

@QtUninvokable
public final boolean equals(Object lhs,
 Object rhs)

See QMetaType::equals(const void*,const void*)const

This function was introduced in Qt 6.0.

flags

@QtUninvokable
public final QMetaType.TypeFlags flags()

See QMetaType::flags()const

hasRegisteredDataStreamOperators

@QtUninvokable
public final boolean hasRegisteredDataStreamOperators()

See QMetaType::hasRegisteredDataStreamOperators()const

This function was introduced in Qt 6.1.

hasRegisteredDebugStreamOperator

@QtUninvokable
public final boolean hasRegisteredDebugStreamOperator()

See QMetaType::hasRegisteredDebugStreamOperator()const

This function was introduced in Qt 6.0.

id

@QtUninvokable
public final int id(int arg__1)

See QMetaType::id(int)const

isCopyConstructible

@QtUninvokable
public final boolean isCopyConstructible()

See QMetaType::isCopyConstructible()const

This function was introduced in Qt 6.5.

isDefaultConstructible

@QtUninvokable
public final boolean isDefaultConstructible()

See QMetaType::isDefaultConstructible()const

This function was introduced in Qt 6.5.

isDestructible

@QtUninvokable
public final boolean isDestructible()

See QMetaType::isDestructible()const

This function was introduced in Qt 6.5.

isEqualityComparable

@QtUninvokable
public final boolean isEqualityComparable()

See QMetaType::isEqualityComparable()const

isMoveConstructible

@QtUninvokable
public final boolean isMoveConstructible()

See QMetaType::isMoveConstructible()const

This function was introduced in Qt 6.5.

isOrdered

@QtUninvokable
public final boolean isOrdered()

See QMetaType::isOrdered()const

isRegistered

@QtUninvokable
public final boolean isRegistered()

See QMetaType::isRegistered()const

isValid

@QtUninvokable
public final boolean isValid()

See QMetaType::isValid()const

load

@QtUninvokable
public final Optional<Object> load(QDataStream stream)

See QMetaType::load(QDataStream&,void*)const

metaObject

@QtUninvokable
public final QMetaObject metaObject()

See QMetaType::metaObject()const

name

@QtUninvokable
public final String name()

See QMetaType::name()const

equals

@QtUninvokable
public final boolean equals(QMetaType b)

See operator==(QMetaType,QMetaType)

registerType

@QtUninvokable
public final void registerType()

See QMetaType::registerType()const

This function was introduced in Qt 6.5.

save

@QtUninvokable
public final boolean save(QDataStream stream,
 Object data)

See QMetaType::save(QDataStream&,const void*)const

sizeOf

@QtUninvokable
public final long sizeOf()

See QMetaType::sizeOf()const

canConvert

public static boolean canConvert(QMetaType fromType,
 QMetaType toType)

See QMetaType::canConvert(QMetaType,QMetaType)

compare

@Deprecated
public static OptionalInt compare(Object lhs,
 Object rhs,
 int typeId)

Deprecated.

See QMetaType::compare(const void*,const void*,int,int*)

This function was introduced in Qt 6.0.

convert

public static Optional<Object> convert(QMetaType fromType,
 Object from,
 QMetaType toType)

See QMetaType::convert(QMetaType,const void*,QMetaType,void*)

convert

@Deprecated
public static Optional<Object> convert(Object from,
 int fromTypeId,
 int toTypeId)

Deprecated.

See QMetaType::convert(const void*,int,void*,int)

create

@Deprecated
public static Object create(int type,
 Object copy)

Deprecated.

See QMetaType::create(int,const void*)

debugStream

@Deprecated
public static boolean debugStream(QDebug dbg,
 Object rhs,
 int typeId)

Deprecated.

See QMetaType::debugStream(QDebug&,const void*,int)

equals

@Deprecated
public static OptionalInt equals(Object lhs,
 Object rhs,
 int typeId)

Deprecated.

See QMetaType::equals(const void*,const void*,int,int*)

This function was introduced in Qt 6.0.

fromName

public static QMetaType fromName(QByteArrayView name)

See QMetaType::fromName(QByteArrayView)

fromType

public static QMetaType fromType(Class<?> clazz,
 QMetaType... instantiations)

See QMetaType::fromType<T>()

hasRegisteredConverterFunction

public static boolean hasRegisteredConverterFunction(QMetaType fromType,
 QMetaType toType)

See QMetaType::hasRegisteredConverterFunction(QMetaType,QMetaType)

hasRegisteredDebugStreamOperator

@Deprecated
public static boolean hasRegisteredDebugStreamOperator(int typeId)

Deprecated.

See QMetaType::hasRegisteredDebugStreamOperator(int)

This function was introduced in Qt 6.0.

isRegistered

public static boolean isRegistered(int type)

See QMetaType::isRegistered(int)

load

@Deprecated
public static Optional<Object> load(QDataStream stream,
 int type)

Deprecated.

See QMetaType::load(QDataStream&,int,void*)

metaObjectForType

@Deprecated
public static QMetaObject metaObjectForType(int type)

Deprecated.

See QMetaType::metaObjectForType(int)

qMetaTypeId

public static int qMetaTypeId(Class<?> clazz,
 QMetaType... instantiations)

See qMetaTypeId<T>()

qRegisterMetaType

public static int qRegisterMetaType(Class<?> clazz,
 QMetaType... instantiations)

See qRegisterMetaType<T>()

save

@Deprecated
public static boolean save(QDataStream stream,
 int type,
 Object data)

Deprecated.

See QMetaType::save(QDataStream&,int,const void*)

sizeOf

@Deprecated
public static int sizeOf(int type)

Deprecated.

See QMetaType::sizeOf(int)

type

@Deprecated
public static int type(QByteArray typeName)

Deprecated.

See QMetaType::type(::QByteArray)

type

@Deprecated
public static int type(String typeName)

Deprecated.

See QMetaType::type(const char*)

typeFlags

@Deprecated
public static QMetaType.TypeFlags typeFlags(int type)

Deprecated.

See QMetaType::typeFlags(int)

typeName

@Deprecated
public static String typeName(int type)

Deprecated.

See QMetaType::typeName(int)

unregisterConverterFunction

public static void unregisterConverterFunction(QMetaType from,
 QMetaType to)

See QMetaType::unregisterConverterFunction(QMetaType,QMetaType)

unregisterMetaType

public static void unregisterMetaType(QMetaType type)

See QMetaType::unregisterMetaType(QMetaType)

equals

@QtUninvokable
public boolean equals(Object other)

See operator==(QMetaType,QMetaType)

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(QMetaType).

Overrides:

hashCode in class Object

registerMetaType

@Deprecated
public static int registerMetaType(Class<?> clazz,
 QMetaType ... instantiations)

Deprecated.

Use qRegisterMetaType(Class, QMetaType...) instead.

metaTypeId

@Deprecated
public static int metaTypeId(Class<?> clazz,
 QMetaType ... instantiations)

Deprecated.

Use qMetaTypeId(Class, QMetaType...) instead.

registerDataStreamOperators

public static <T> int registerDataStreamOperators(QMetaType.DataStreamInFn<T> datastreamInFn,
 QMetaType.DataStreamOutFn<T> datastreamOutFn)

Registers datastream operators for meta type T.

Parameters:

datastreamInFn - (only lambda expressions allowed)

datastreamOutFn - (only lambda expressions allowed)

Returns:

the registered meta type

registerDebugStreamOperator

public static <T> int registerDebugStreamOperator(QMetaType.DebugStreamFn<T> debugstreamFn)

Registers debug stream operator for meta type T.

Parameters:

debugstreamFn - (only lambda expressions allowed)

Returns:

the registered meta type

registerConverter

public static <T1,
T2> boolean registerConverter(QMetaType.ConverterFn<T1,T2> converterFn)

Registers debug stream operator for meta type T.

Parameters:

converterFn - (only lambda expressions allowed)

Returns:

the registered meta type

javaType

@QtUninvokable
public final Class<?> javaType()

Returns the Java class for this meta type.

Returns:

java class

javaType

@QtUninvokable
public static Class<?> javaType(int metaTypeId)

Returns the Java class for the given meta type ID.

Returns:

java class

fromObject

public static QMetaType fromObject(Object obj)

toString

@QtUninvokable
public String toString()

See operator<<(QDebug,QMetaType)

Overrides:

toString in class Object

clone

@QtUninvokable
public QMetaType clone()

Creates and returns a copy of this object.

See QMetaType::QMetaType(QMetaType)

Overrides:

clone in class Object

create

@QtUninvokable
public final Object create()

Overloaded function for create(java.lang.Object) with copy = null.

id

@QtUninvokable
public final int id()

Overloaded function for id(int) with arg__1 = 0.

create

@Deprecated
public static Object create(int type)

Deprecated.

Overloaded function for create(int, java.lang.Object) with copy = null.

fromName

public static QMetaType fromName(QByteArray name)

Overloaded function for fromName(io.qt.core.QByteArrayView).

fromName

public static QMetaType fromName(ByteBuffer name)

Overloaded function for fromName(io.qt.core.QByteArrayView).

fromName

public static QMetaType fromName(byte [] name)

Overloaded function for fromName(io.qt.core.QByteArrayView).

fromName

public static QMetaType fromName(String name)

Overloaded function for fromName(io.qt.core.QByteArrayView).

type

@Deprecated
public static int type(byte [] typeName)

Deprecated.

Overloaded function for type(io.qt.core.QByteArray).