Module qtjambi.qml

Package io.qt.qml

Class QQmlExpression

java.lang.Object

io.qt.internal.QtJambiObject

io.qt.QtObject

io.qt.core.QObject

io.qt.qml.QQmlExpression

All Implemented Interfaces:

io.qt.QtObjectInterface, io.qt.QtSignalBlockerInterface, io.qt.QtSignalEmitterInterface, io.qt.QtThreadAffineInterface

public class QQmlExpression
extends io.qt.core.QObject

Evaluates JavaScript in a QML context

Java wrapper for Qt class QQmlExpression

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	QQmlExpression.ValueIsUndefined

Nested classes/interfaces inherited from class io.qt.core.QObject

io.qt.core.QObject.MultiSignal, io.qt.core.QObject.PrivateSignal0, io.qt.core.QObject.PrivateSignal1<A>, io.qt.core.QObject.PrivateSignal2<A,B>, io.qt.core.QObject.PrivateSignal3<A,B,C>, io.qt.core.QObject.PrivateSignal4<A,B,C,D>, io.qt.core.QObject.PrivateSignal5<A,B,C,D,E>, io.qt.core.QObject.PrivateSignal6<A,B,C,D,E,F>, io.qt.core.QObject.PrivateSignal7<A,B,C,D,E,F,G>, io.qt.core.QObject.PrivateSignal8<A,B,C,D,E,F,G,H>, io.qt.core.QObject.PrivateSignal9<A,B,C,D,E,F,G,H,I>, io.qt.core.QObject.QBooleanProperty, io.qt.core.QObject.QByteProperty, io.qt.core.QObject.QCharProperty, io.qt.core.QObject.QComputedBooleanProperty, io.qt.core.QObject.QComputedByteProperty, io.qt.core.QObject.QComputedCharProperty, io.qt.core.QObject.QComputedDoubleProperty, io.qt.core.QObject.QComputedFloatProperty, io.qt.core.QObject.QComputedIntProperty, io.qt.core.QObject.QComputedLongProperty, io.qt.core.QObject.QComputedProperty<T>, io.qt.core.QObject.QComputedShortProperty, io.qt.core.QObject.QDeclarativeConstructor, io.qt.core.QObject.QDoubleProperty, io.qt.core.QObject.QFloatProperty, io.qt.core.QObject.QIntProperty, io.qt.core.QObject.QLongProperty, io.qt.core.QObject.QProperty<T>, io.qt.core.QObject.QShortProperty, io.qt.core.QObject.Signal0, io.qt.core.QObject.Signal1<A>, io.qt.core.QObject.Signal1Default1<A>, io.qt.core.QObject.Signal2<A,B>, io.qt.core.QObject.Signal2Default1<A,B>, io.qt.core.QObject.Signal2Default2<A,B>, io.qt.core.QObject.Signal3<A,B,C>, io.qt.core.QObject.Signal3Default1<A,B,C>, io.qt.core.QObject.Signal3Default2<A,B,C>, io.qt.core.QObject.Signal3Default3<A,B,C>, io.qt.core.QObject.Signal4<A,B,C,D>, io.qt.core.QObject.Signal4Default1<A,B,C,D>, io.qt.core.QObject.Signal4Default2<A,B,C,D>, io.qt.core.QObject.Signal4Default3<A,B,C,D>, io.qt.core.QObject.Signal4Default4<A,B,C,D>, io.qt.core.QObject.Signal5<A,B,C,D,E>, io.qt.core.QObject.Signal5Default1<A,B,C,D,E>, io.qt.core.QObject.Signal5Default2<A,B,C,D,E>, io.qt.core.QObject.Signal5Default3<A,B,C,D,E>, io.qt.core.QObject.Signal5Default4<A,B,C,D,E>, io.qt.core.QObject.Signal5Default5<A,B,C,D,E>, io.qt.core.QObject.Signal6<A,B,C,D,E,F>, io.qt.core.QObject.Signal6Default1<A,B,C,D,E,F>, io.qt.core.QObject.Signal6Default2<A,B,C,D,E,F>, io.qt.core.QObject.Signal6Default3<A,B,C,D,E,F>, io.qt.core.QObject.Signal6Default4<A,B,C,D,E,F>, io.qt.core.QObject.Signal6Default5<A,B,C,D,E,F>, io.qt.core.QObject.Signal6Default6<A,B,C,D,E,F>, io.qt.core.QObject.Signal7<A,B,C,D,E,F,G>, io.qt.core.QObject.Signal7Default1<A,B,C,D,E,F,G>, io.qt.core.QObject.Signal7Default2<A,B,C,D,E,F,G>, io.qt.core.QObject.Signal7Default3<A,B,C,D,E,F,G>, io.qt.core.QObject.Signal7Default4<A,B,C,D,E,F,G>, io.qt.core.QObject.Signal7Default5<A,B,C,D,E,F,G>, io.qt.core.QObject.Signal7Default6<A,B,C,D,E,F,G>, io.qt.core.QObject.Signal7Default7<A,B,C,D,E,F,G>, io.qt.core.QObject.Signal8<A,B,C,D,E,F,G,H>, io.qt.core.QObject.Signal8Default1<A,B,C,D,E,F,G,H>, io.qt.core.QObject.Signal8Default2<A,B,C,D,E,F,G,H>, io.qt.core.QObject.Signal8Default3<A,B,C,D,E,F,G,H>, io.qt.core.QObject.Signal8Default4<A,B,C,D,E,F,G,H>, io.qt.core.QObject.Signal8Default5<A,B,C,D,E,F,G,H>, io.qt.core.QObject.Signal8Default6<A,B,C,D,E,F,G,H>, io.qt.core.QObject.Signal8Default7<A,B,C,D,E,F,G,H>, io.qt.core.QObject.Signal8Default8<A,B,C,D,E,F,G,H>, io.qt.core.QObject.Signal9<A,B,C,D,E,F,G,H,I>, io.qt.core.QObject.Signal9Default1<A,B,C,D,E,F,G,H,I>, io.qt.core.QObject.Signal9Default2<A,B,C,D,E,F,G,H,I>, io.qt.core.QObject.Signal9Default3<A,B,C,D,E,F,G,H,I>, io.qt.core.QObject.Signal9Default4<A,B,C,D,E,F,G,H,I>, io.qt.core.QObject.Signal9Default5<A,B,C,D,E,F,G,H,I>, io.qt.core.QObject.Signal9Default6<A,B,C,D,E,F,G,H,I>, io.qt.core.QObject.Signal9Default7<A,B,C,D,E,F,G,H,I>, io.qt.core.QObject.Signal9Default8<A,B,C,D,E,F,G,H,I>, io.qt.core.QObject.Signal9Default9<A,B,C,D,E,F,G,H,I>

Nested classes/interfaces inherited from class io.qt.QtObject

io.qt.QtObject.QPrivateConstructor

Field Summary

Fields

Modifier and Type	Field	Description
static final io.qt.core.QMetaObject	staticMetaObject	This variable stores the meta-object for the class.
final io.qt.core.QObject.Signal0	valueChanged	See QQmlExpression::valueChanged()

Fields inherited from class io.qt.core.QObject

destroyed, objectNameChanged

Constructor Summary

Constructors

Modifier	Constructor	Description
	QQmlExpression()	See QQmlExpression::QQmlExpression()
protected	QQmlExpression(io.qt.core.QObject.QDeclarativeConstructor constructor)	Constructor for internal use only.
	QQmlExpression(QQmlContext arg__1, io.qt.core.QObject arg__2, String arg__3)	Overloaded constructor for QQmlExpression(io.qt.qml.QQmlContext, io.qt.core.QObject, java.lang.String, io.qt.core.QObject) with arg__4 = null.
	QQmlExpression(QQmlContext arg__1, io.qt.core.QObject arg__2, String arg__3, io.qt.core.QObject arg__4)	See QQmlExpression::QQmlExpression(QQmlContext*,QObject*,QString,QObject*)
	QQmlExpression(QQmlScriptString arg__1)	Overloaded constructor for QQmlExpression(io.qt.qml.QQmlScriptString, io.qt.qml.QQmlContext, io.qt.core.QObject, io.qt.core.QObject)
	QQmlExpression(QQmlScriptString arg__1, QQmlContext arg__2)	Overloaded constructor for QQmlExpression(io.qt.qml.QQmlScriptString, io.qt.qml.QQmlContext, io.qt.core.QObject, io.qt.core.QObject)
	QQmlExpression(QQmlScriptString arg__1, QQmlContext arg__2, io.qt.core.QObject arg__3)	Overloaded constructor for QQmlExpression(io.qt.qml.QQmlScriptString, io.qt.qml.QQmlContext, io.qt.core.QObject, io.qt.core.QObject) with arg__4 = null.
	QQmlExpression(QQmlScriptString arg__1, QQmlContext arg__2, io.qt.core.QObject arg__3, io.qt.core.QObject arg__4)	See QQmlExpression::QQmlExpression(QQmlScriptString,QQmlContext*,QObject*,QObject*)
protected	QQmlExpression(io.qt.QtObject.QPrivateConstructor p)	Constructor for internal use only.

Method Summary

Modifier and Type	Method	Description
final void	clearError()	See QQmlExpression::clearError()
final int	columnNumber()	See QQmlExpression::columnNumber()const
final QQmlContext	context()	See QQmlExpression::context()const
final QQmlEngine	engine()	See QQmlExpression::engine()const
final QQmlError	error()	See QQmlExpression::error()const
final Object	evaluate()	See QQmlExpression::evaluate(bool*)
final String	expression()	See QQmlExpression::expression()const
final boolean	hasError()	See QQmlExpression::hasError()const
final int	lineNumber()	See QQmlExpression::lineNumber()const
final boolean	notifyOnValueChanged()	See QQmlExpression::notifyOnValueChanged()const
final io.qt.core.QObject	scopeObject()	See QQmlExpression::scopeObject()const
final void	setExpression(String arg__1)	See QQmlExpression::setExpression(QString)
final void	setNotifyOnValueChanged(boolean arg__1)	See QQmlExpression::setNotifyOnValueChanged(bool)
final void	setSourceLocation(String fileName, int line)	Overloaded function for setSourceLocation(java.lang.String, int, int) with column = 0.
final void	setSourceLocation(String fileName, int line, int column)	See QQmlExpression::setSourceLocation(QString,int,int)
final String	sourceFile()	See QQmlExpression::sourceFile()const

Methods inherited from class io.qt.core.QObject

bindableObjectName, blockSignals, childEvent, children, connect, connect, connect, connect, connect, connect, connect, connect, connect, connect, connect, connect, connect, connect, connect, connect, connect, connect, connect, connect, connect, connect, connect, connect, connect, connect, connect, connect, connect, connect, connect, connect, connect, connect, connect, connect, connect, connect, connect, connect, connect, connect, connect, connect, connect, connect, connect, connect, connect, connect, connect, connect, connect, connect, connect, connect, connect, connect, connect, connect, connect, connect, connect, connect, connect, connect, connect, connect, connect, connect, connect, connect, connect, connect, connect, connect, connect, connect, connect, connect, connect, connect, connect, connect, connect, connect, connect, connectNotify, customEvent, disconnect, disconnect, disconnect, disconnect, disconnect, disconnect, disconnect, disconnect, disconnect, disconnect, disconnect, disconnect, disconnect, disconnect, disconnect, disconnect, disconnect, disconnect, disconnect, disconnect, disconnect, disconnect, disconnect, disconnect, disconnect, disconnect, disconnect, disconnect, disconnect, disconnect, disconnect, disconnect, disconnect, disconnect, disconnect, disconnect, disconnect, disconnect, disconnect, disconnect, disconnect, disconnect, disconnect, disconnect, disconnect, disconnect, disconnect, disconnect, disconnect, disconnect, disconnect, disconnect, disconnect, disconnect, disconnect, disconnect, disconnect, disconnect, disconnect, disconnect, disconnect, disconnect, disconnect, disconnect, disconnect, disconnect, disconnect, disconnect, disconnect, disconnect, disconnect, disconnect, disconnect, disconnect, disconnect, disconnect, disconnect, disconnect, disconnect, disconnect, disconnect, disconnect, disconnect, disconnect, disconnect, disconnect, disconnect, disconnect, disconnect, disconnect, disconnectNotify, disposeLater, dumpObjectInfo, dumpObjectTree, dynamicPropertyNames, emit, emit, emit, emit, emit, emit, emit, emit, emit, emit, event, eventFilter, findChild, findChild, findChild, findChild, findChild, findChild, findChild, findChild, findChildren, findChildren, findChildren, findChildren, findChildren, findChildren, findChildren, findChildren, findChildren, findChildren, findChildren, inherits, inherits, installEventFilter, isSignalConnected, isWidgetType, isWindowType, killTimer, metaObject, moveToThread, objectName, parent, property, qt_metacast, receivers, receivers, removeEventFilter, sender, senderSignalIndex, setObjectName, setParent, setProperty, signalsBlocked, startTimer, startTimer, thread, timerEvent, toString, tr, tr, tr

Methods inherited from class io.qt.QtObject

dispose, equals, isDisposed

Methods inherited from class java.lang.Object

clone, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Methods inherited from interface io.qt.QtObjectInterface

dispose, isDisposed

Field Details

staticMetaObject

public static final io.qt.core.QMetaObject staticMetaObject

This variable stores the meta-object for the class.

valueChanged

public final io.qt.core.QObject.Signal0 valueChanged

See QQmlExpression::valueChanged()

Constructor Details

QQmlExpression

public QQmlExpression()

See QQmlExpression::QQmlExpression()

QQmlExpression

public QQmlExpression(QQmlContext arg__1,
 io.qt.core.QObject arg__2,
 String arg__3)

Overloaded constructor for QQmlExpression(io.qt.qml.QQmlContext, io.qt.core.QObject, java.lang.String, io.qt.core.QObject) with arg__4 = null.

QQmlExpression

public QQmlExpression(QQmlContext arg__1,
 io.qt.core.QObject arg__2,
 String arg__3,
 io.qt.core.QObject arg__4)

See QQmlExpression::QQmlExpression(QQmlContext*,QObject*,QString,QObject*)

QQmlExpression

public QQmlExpression(QQmlScriptString arg__1,
 QQmlContext arg__2,
 io.qt.core.QObject arg__3)

Overloaded constructor for QQmlExpression(io.qt.qml.QQmlScriptString, io.qt.qml.QQmlContext, io.qt.core.QObject, io.qt.core.QObject) with arg__4 = null.

QQmlExpression

public QQmlExpression(QQmlScriptString arg__1,
 QQmlContext arg__2)

Overloaded constructor for QQmlExpression(io.qt.qml.QQmlScriptString, io.qt.qml.QQmlContext, io.qt.core.QObject, io.qt.core.QObject)

with:

• arg__3 = null
• arg__4 = null

QQmlExpression

public QQmlExpression(QQmlScriptString arg__1)

Overloaded constructor for QQmlExpression(io.qt.qml.QQmlScriptString, io.qt.qml.QQmlContext, io.qt.core.QObject, io.qt.core.QObject)

with:

• arg__2 = null
• arg__3 = null
• arg__4 = null

QQmlExpression

public QQmlExpression(QQmlScriptString arg__1,
 QQmlContext arg__2,
 io.qt.core.QObject arg__3,
 io.qt.core.QObject arg__4)

See QQmlExpression::QQmlExpression(QQmlScriptString,QQmlContext*,QObject*,QObject*)

QQmlExpression

protected QQmlExpression(io.qt.QtObject.QPrivateConstructor p)

Constructor for internal use only.

Parameters:

p - expected to be null.

QQmlExpression

protected QQmlExpression(io.qt.core.QObject.QDeclarativeConstructor constructor)

Constructor for internal use only. It is not allowed to call the declarative constructor from inside Java.

Method Details

clearError

@QtUninvokable
public final void clearError()

See QQmlExpression::clearError()

columnNumber

@QtUninvokable
public final int columnNumber()

See QQmlExpression::columnNumber()const

context

@QtUninvokable
public final QQmlContext context()

See QQmlExpression::context()const

engine

@QtUninvokable
public final QQmlEngine engine()

See QQmlExpression::engine()const

error

@QtUninvokable
public final QQmlError error()

See QQmlExpression::error()const

evaluate

@QtUninvokable
public final Object evaluate()
                      throws QQmlExpression.ValueIsUndefined

See QQmlExpression::evaluate(bool*)

Throws:

QQmlExpression.ValueIsUndefined

expression

@QtUninvokable
public final String expression()

See QQmlExpression::expression()const

hasError

@QtUninvokable
public final boolean hasError()

See QQmlExpression::hasError()const

lineNumber

@QtUninvokable
public final int lineNumber()

See QQmlExpression::lineNumber()const

notifyOnValueChanged

@QtUninvokable
public final boolean notifyOnValueChanged()

See QQmlExpression::notifyOnValueChanged()const

scopeObject

@QtUninvokable
public final io.qt.core.QObject scopeObject()

See QQmlExpression::scopeObject()const

setExpression

@QtUninvokable
public final void setExpression(String arg__1)

See QQmlExpression::setExpression(QString)

setNotifyOnValueChanged

@QtUninvokable
public final void setNotifyOnValueChanged(boolean arg__1)

See QQmlExpression::setNotifyOnValueChanged(bool)

setSourceLocation

@QtUninvokable
public final void setSourceLocation(String fileName,
 int line)

Overloaded function for setSourceLocation(java.lang.String, int, int) with column = 0.

setSourceLocation

@QtUninvokable
public final void setSourceLocation(String fileName,
 int line,
 int column)

See QQmlExpression::setSourceLocation(QString,int,int)

sourceFile

@QtUninvokable
public final String sourceFile()

See QQmlExpression::sourceFile()const