1// qqmlexpression.sip generated by MetaSIP 2// 3// This file is part of the QtQml Python extension module. 4// 5// Copyright (c) 2021 Riverbank Computing Limited <info@riverbankcomputing.com> 6// 7// This file is part of PyQt5. 8// 9// This file may be used under the terms of the GNU General Public License 10// version 3.0 as published by the Free Software Foundation and appearing in 11// the file LICENSE included in the packaging of this file. Please review the 12// following information to ensure the GNU General Public License version 3.0 13// requirements will be met: http://www.gnu.org/copyleft/gpl.html. 14// 15// If you do not wish to use this file under the terms of the GPL version 3.0 16// then you may purchase a commercial license. For more information contact 17// info@riverbankcomputing.com. 18// 19// This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE 20// WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. 21 22 23class QQmlExpression : QObject 24{ 25%TypeHeaderCode 26#include <qqmlexpression.h> 27%End 28 29public: 30 QQmlExpression(); 31 QQmlExpression(QQmlContext *, QObject *, const QString &, QObject *parent /TransferThis/ = 0); 32 QQmlExpression(const QQmlScriptString &, QQmlContext *context = 0, QObject *scope = 0, QObject *parent /TransferThis/ = 0); 33 virtual ~QQmlExpression(); 34 QQmlEngine *engine() const; 35 QQmlContext *context() const; 36 QString expression() const; 37 void setExpression(const QString &); 38 bool notifyOnValueChanged() const; 39 void setNotifyOnValueChanged(bool); 40 QString sourceFile() const; 41 int lineNumber() const; 42 int columnNumber() const; 43 void setSourceLocation(const QString &fileName, int line, int column = 0); 44 QObject *scopeObject() const; 45 bool hasError() const; 46 void clearError(); 47 QQmlError error() const; 48 QVariant evaluate(bool *valueIsUndefined = 0) /ReleaseGIL/; 49 50signals: 51 void valueChanged(); 52}; 53