/**************************************************************************** | |
** | |
** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). | |
** All rights reserved. | |
** Contact: Nokia Corporation (qt-info@nokia.com) | |
** | |
** This file is part of the QtDeclarative module of the Qt Toolkit. | |
** | |
** $QT_BEGIN_LICENSE:LGPL$ | |
** GNU Lesser General Public License Usage | |
** This file may be used under the terms of the GNU Lesser General Public | |
** License version 2.1 as published by the Free Software Foundation and | |
** appearing in the file LICENSE.LGPL included in the packaging of this | |
** file. Please review the following information to ensure the GNU Lesser | |
** General Public License version 2.1 requirements will be met: | |
** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. | |
** | |
** In addition, as a special exception, Nokia gives you certain additional | |
** rights. These rights are described in the Nokia Qt LGPL Exception | |
** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. | |
** | |
** GNU General Public License Usage | |
** Alternatively, this file may be used under the terms of the GNU General | |
** Public License version 3.0 as published by the Free Software Foundation | |
** and appearing in the file LICENSE.GPL included in the packaging of this | |
** file. Please review the following information to ensure the GNU General | |
** Public License version 3.0 requirements will be met: | |
** http://www.gnu.org/copyleft/gpl.html. | |
** | |
** Other Usage | |
** Alternatively, this file may be used in accordance with the terms and | |
** conditions contained in a signed written agreement between you and Nokia. | |
** | |
** | |
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** $QT_END_LICENSE$ | |
** | |
****************************************************************************/ | |
#ifndef QDECLARATIVELIST_H | |
#define QDECLARATIVELIST_H | |
#include <QtCore/qglobal.h> | |
#include <QtCore/qlist.h> | |
#include <QtCore/qvariant.h> | |
QT_BEGIN_HEADER | |
QT_BEGIN_NAMESPACE | |
QT_MODULE(Declarative) | |
class QObject; | |
struct QMetaObject; | |
#ifndef QDECLARATIVELISTPROPERTY | |
#define QDECLARATIVELISTPROPERTY | |
template<typename T> | |
class QDeclarativeListProperty { | |
public: | |
typedef void (*AppendFunction)(QDeclarativeListProperty<T> *, T*); | |
typedef int (*CountFunction)(QDeclarativeListProperty<T> *); | |
typedef T *(*AtFunction)(QDeclarativeListProperty<T> *, int); | |
typedef void (*ClearFunction)(QDeclarativeListProperty<T> *); | |
QDeclarativeListProperty() | |
: object(0), data(0), append(0), count(0), at(0), clear(0), dummy1(0), dummy2(0) {} | |
QDeclarativeListProperty(QObject *o, QList<T *> &list) | |
: object(o), data(&list), append(qlist_append), count(qlist_count), at(qlist_at), | |
clear(qlist_clear), dummy1(0), dummy2(0) {} | |
QDeclarativeListProperty(QObject *o, void *d, AppendFunction a, CountFunction c = 0, AtFunction t = 0, | |
ClearFunction r = 0) | |
: object(o), data(d), append(a), count(c), at(t), clear(r), dummy1(0), dummy2(0) {} | |
bool operator==(const QDeclarativeListProperty &o) const { | |
return object == o.object && | |
data == o.data && | |
append == o.append && | |
count == o.count && | |
at == o.at && | |
clear == o.clear; | |
} | |
QObject *object; | |
void *data; | |
AppendFunction append; | |
CountFunction count; | |
AtFunction at; | |
ClearFunction clear; | |
void *dummy1; | |
void *dummy2; | |
private: | |
static void qlist_append(QDeclarativeListProperty *p, T *v) { | |
reinterpret_cast<QList<T *> *>(p->data)->append(v); | |
} | |
static int qlist_count(QDeclarativeListProperty *p) { | |
return reinterpret_cast<QList<T *> *>(p->data)->count(); | |
} | |
static T *qlist_at(QDeclarativeListProperty *p, int idx) { | |
return reinterpret_cast<QList<T *> *>(p->data)->at(idx); | |
} | |
static void qlist_clear(QDeclarativeListProperty *p) { | |
return reinterpret_cast<QList<T *> *>(p->data)->clear(); | |
} | |
}; | |
#endif | |
class QDeclarativeEngine; | |
class QDeclarativeListReferencePrivate; | |
class Q_DECLARATIVE_EXPORT QDeclarativeListReference | |
{ | |
public: | |
QDeclarativeListReference(); | |
QDeclarativeListReference(QObject *, const char *property, QDeclarativeEngine * = 0); | |
QDeclarativeListReference(const QDeclarativeListReference &); | |
QDeclarativeListReference &operator=(const QDeclarativeListReference &); | |
~QDeclarativeListReference(); | |
bool isValid() const; | |
QObject *object() const; | |
const QMetaObject *listElementType() const; | |
bool canAppend() const; | |
bool canAt() const; | |
bool canClear() const; | |
bool canCount() const; | |
bool append(QObject *) const; | |
QObject *at(int) const; | |
bool clear() const; | |
int count() const; | |
private: | |
friend class QDeclarativeListReferencePrivate; | |
QDeclarativeListReferencePrivate* d; | |
}; | |
QT_END_NAMESPACE | |
Q_DECLARE_METATYPE(QDeclarativeListReference) | |
QT_END_HEADER | |
#endif // QDECLARATIVELIST_H |