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QDeclarativeExpression Class Reference
[QtDeclarative module]

Inherits QObject.

Methods

Qt Signals


Detailed Description


Method Documentation

QDeclarativeExpression.__init__ (self)

QDeclarativeExpression.__init__ (self, QDeclarativeContext, QObject, QString, QObject parent = None)

The parent argument, if not None, causes self to be owned by Qt instead of PyQt.

QDeclarativeExpression.clearError (self)

QDeclarativeContext QDeclarativeExpression.context (self)

QDeclarativeEngine QDeclarativeExpression.engine (self)

QDeclarativeError QDeclarativeExpression.error (self)

(QVariant, bool valueIsUndefined) QDeclarativeExpression.evaluate (self)

QString QDeclarativeExpression.expression (self)

bool QDeclarativeExpression.hasError (self)

int QDeclarativeExpression.lineNumber (self)

bool QDeclarativeExpression.notifyOnValueChanged (self)

QObject QDeclarativeExpression.scopeObject (self)

QDeclarativeExpression.setExpression (self, QString)

QDeclarativeExpression.setNotifyOnValueChanged (self, bool)

QDeclarativeExpression.setSourceLocation (self, QString fileName, int line)

QString QDeclarativeExpression.sourceFile (self)


Qt Signal Documentation

void valueChanged ()

This is the default overload of this signal.


PyQt 4.8 for X11Copyright © Riverbank Computing Ltd and Nokia 2010Qt 4.7.0