77 lines
2.4 KiB
C
77 lines
2.4 KiB
C
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/****************************************************************************
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**
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** Copyright (C) 2012 Nokia Corporation and/or its subsidiary(-ies).
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** Contact: http://www.qt-project.org/
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**
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** This file is part of the test suite of the Qt Toolkit.
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**
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** $QT_BEGIN_LICENSE:LGPL$
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** GNU Lesser General Public License Usage
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** This file may be used under the terms of the GNU Lesser General Public
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** License version 2.1 as published by the Free Software Foundation and
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** appearing in the file LICENSE.LGPL included in the packaging of this
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** file. Please review the following information to ensure the GNU Lesser
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** General Public License version 2.1 requirements will be met:
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** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
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**
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** In addition, as a special exception, Nokia gives you certain additional
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** rights. These rights are described in the Nokia Qt LGPL Exception
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** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
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**
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** GNU General Public License Usage
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** Alternatively, this file may be used under the terms of the GNU General
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** Public License version 3.0 as published by the Free Software Foundation
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** and appearing in the file LICENSE.GPL included in the packaging of this
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** file. Please review the following information to ensure the GNU General
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** Public License version 3.0 requirements will be met:
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** http://www.gnu.org/copyleft/gpl.html.
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**
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** Other Usage
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** Alternatively, this file may be used in accordance with the terms and
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** conditions contained in a signed written agreement between you and Nokia.
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**
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**
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**
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**
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**
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**
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** $QT_END_LICENSE$
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**
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****************************************************************************/
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#ifndef PROPERTYFIELD_H
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#define PROPERTYFIELD_H
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#include <QLineEdit>
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#include <QMetaProperty>
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#include <QTime>
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/*!
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A QLineEdit for viewing the text form of a property on an object.
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Automatically stays up-to-date when the property changes.
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(This is rather like a QML TextField bound to a property.)
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*/
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class PropertyField : public QLineEdit
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{
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Q_OBJECT
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public:
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explicit PropertyField(QObject* subject, const QMetaProperty& prop, QWidget *parent = 0);
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signals:
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public slots:
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void propertyChanged();
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protected:
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QString valueToString(QVariant val);
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private:
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QObject* m_subject;
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QString m_lastText;
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QString m_lastTextShowing;
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QTime m_lastChangeTime;
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const QMetaProperty m_prop;
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};
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#endif // PROPERTYFIELD_H
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