diff options
Diffstat (limited to 'examples/declarative/extending/properties')
8 files changed, 372 insertions, 0 deletions
diff --git a/examples/declarative/extending/properties/birthdayparty.cpp b/examples/declarative/extending/properties/birthdayparty.cpp new file mode 100644 index 0000000..b98a691 --- /dev/null +++ b/examples/declarative/extending/properties/birthdayparty.cpp @@ -0,0 +1,65 @@ +/**************************************************************************** +** +** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the examples of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL$ +** No Commercial Usage +** This file contains pre-release code and may not be distributed. +** You may use this file in accordance with the terms and conditions +** contained in the Technology Preview License Agreement accompanying +** this package. +** +** GNU Lesser General Public License Usage +** Alternatively, 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. +** +** If you have questions regarding the use of this file, please contact +** Nokia at qt-info@nokia.com. +** +** +** +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ +#include "birthdayparty.h" + +BirthdayParty::BirthdayParty(QObject *parent) +: QObject(parent), m_celebrant(0) +{ +} + +// ![0] +Person *BirthdayParty::celebrant() const +{ + return m_celebrant; +} + +void BirthdayParty::setCelebrant(Person *c) +{ + m_celebrant = c; +} + +QmlList<Person *> *BirthdayParty::guests() +{ + return &m_guests; +} +// ![0] + +QML_DEFINE_TYPE(People, 1,0, BirthdayParty, BirthdayParty); diff --git a/examples/declarative/extending/properties/birthdayparty.h b/examples/declarative/extending/properties/birthdayparty.h new file mode 100644 index 0000000..7bc3c3f --- /dev/null +++ b/examples/declarative/extending/properties/birthdayparty.h @@ -0,0 +1,75 @@ +/**************************************************************************** +** +** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the examples of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL$ +** No Commercial Usage +** This file contains pre-release code and may not be distributed. +** You may use this file in accordance with the terms and conditions +** contained in the Technology Preview License Agreement accompanying +** this package. +** +** GNU Lesser General Public License Usage +** Alternatively, 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. +** +** If you have questions regarding the use of this file, please contact +** Nokia at qt-info@nokia.com. +** +** +** +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ +#ifndef BIRTHDAYPARTY_H +#define BIRTHDAYPARTY_H + +#include <QObject> +#include <qml.h> +#include "person.h" + +// ![0] +class BirthdayParty : public QObject +{ +Q_OBJECT +// ![0] +// ![1] +Q_PROPERTY(Person *celebrant READ celebrant WRITE setCelebrant) +// ![1] +// ![2] +Q_PROPERTY(QmlList<Person *> *guests READ guests) +// ![2] +// ![3] +public: + BirthdayParty(QObject *parent = 0); + + Person *celebrant() const; + void setCelebrant(Person *); + + QmlList<Person *> *guests(); + +private: + Person *m_celebrant; + QmlConcreteList<Person *> m_guests; +}; +QML_DECLARE_TYPE(BirthdayParty); +// ![3] + +#endif // BIRTHDAYPARTY_H diff --git a/examples/declarative/extending/properties/example.qml b/examples/declarative/extending/properties/example.qml new file mode 100644 index 0000000..9594a84 --- /dev/null +++ b/examples/declarative/extending/properties/example.qml @@ -0,0 +1,15 @@ +import People 1.0 + +// ![0] +BirthdayParty { + celebrant: Person { + name: "Bob Jones" + shoeSize: 12 + } + guests: [ + Person { name: "Joan Hodges" }, + Person { name: "Jack Smith" }, + Person { name: "Anne Brown" } + ] +} +// ![0] diff --git a/examples/declarative/extending/properties/main.cpp b/examples/declarative/extending/properties/main.cpp new file mode 100644 index 0000000..590628e --- /dev/null +++ b/examples/declarative/extending/properties/main.cpp @@ -0,0 +1,66 @@ +/**************************************************************************** +** +** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the examples of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL$ +** No Commercial Usage +** This file contains pre-release code and may not be distributed. +** You may use this file in accordance with the terms and conditions +** contained in the Technology Preview License Agreement accompanying +** this package. +** +** GNU Lesser General Public License Usage +** Alternatively, 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. +** +** If you have questions regarding the use of this file, please contact +** Nokia at qt-info@nokia.com. +** +** +** +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ +#include <QCoreApplication> +#include <QmlEngine> +#include <QmlComponent> +#include <QDebug> +#include "birthdayparty.h" +#include "person.h" + +int main(int argc, char ** argv) +{ + QCoreApplication app(argc, argv); + + QmlEngine engine; + QmlComponent component(&engine, ":example.qml"); + BirthdayParty *party = qobject_cast<BirthdayParty *>(component.create()); + + if (party && party->celebrant()) { + qWarning() << party->celebrant()->name() << "is having a birthday!"; + qWarning() << "They are inviting:"; + for (int ii = 0; ii < party->guests()->count(); ++ii) + qWarning() << " " << party->guests()->at(ii)->name(); + } else { + qWarning() << "An error occured"; + } + + return 0; +} diff --git a/examples/declarative/extending/properties/person.cpp b/examples/declarative/extending/properties/person.cpp new file mode 100644 index 0000000..b41d0b6 --- /dev/null +++ b/examples/declarative/extending/properties/person.cpp @@ -0,0 +1,68 @@ +/**************************************************************************** +** +** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the examples of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL$ +** No Commercial Usage +** This file contains pre-release code and may not be distributed. +** You may use this file in accordance with the terms and conditions +** contained in the Technology Preview License Agreement accompanying +** this package. +** +** GNU Lesser General Public License Usage +** Alternatively, 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. +** +** If you have questions regarding the use of this file, please contact +** Nokia at qt-info@nokia.com. +** +** +** +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ +#include "person.h" + +Person::Person(QObject *parent) +: QObject(parent), m_shoeSize(0) +{ +} + +QString Person::name() const +{ + return m_name; +} + +void Person::setName(const QString &n) +{ + m_name = n; +} + +int Person::shoeSize() const +{ + return m_shoeSize; +} + +void Person::setShoeSize(int s) +{ + m_shoeSize = s; +} + +QML_DEFINE_TYPE(People, 1,0, Person, Person); diff --git a/examples/declarative/extending/properties/person.h b/examples/declarative/extending/properties/person.h new file mode 100644 index 0000000..1c69f5a --- /dev/null +++ b/examples/declarative/extending/properties/person.h @@ -0,0 +1,65 @@ +/**************************************************************************** +** +** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the examples of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL$ +** No Commercial Usage +** This file contains pre-release code and may not be distributed. +** You may use this file in accordance with the terms and conditions +** contained in the Technology Preview License Agreement accompanying +** this package. +** +** GNU Lesser General Public License Usage +** Alternatively, 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. +** +** If you have questions regarding the use of this file, please contact +** Nokia at qt-info@nokia.com. +** +** +** +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ +#ifndef PERSON_H +#define PERSON_H + +#include <QObject> +#include <qml.h> + +class Person : public QObject { +Q_OBJECT +Q_PROPERTY(QString name READ name WRITE setName) +Q_PROPERTY(int shoeSize READ shoeSize WRITE setShoeSize) +public: + Person(QObject *parent = 0); + + QString name() const; + void setName(const QString &); + + int shoeSize() const; + void setShoeSize(int); +private: + QString m_name; + int m_shoeSize; +}; +QML_DECLARE_TYPE(Person); + +#endif // PERSON_H diff --git a/examples/declarative/extending/properties/properties.pro b/examples/declarative/extending/properties/properties.pro new file mode 100644 index 0000000..6355644 --- /dev/null +++ b/examples/declarative/extending/properties/properties.pro @@ -0,0 +1,13 @@ +TEMPLATE = app +TARGET = properties +DEPENDPATH += . +INCLUDEPATH += . +QT += declarative + +# Input +SOURCES += main.cpp \ + person.cpp \ + birthdayparty.cpp +HEADERS += person.h \ + birthdayparty.h +RESOURCES += properties.qrc diff --git a/examples/declarative/extending/properties/properties.qrc b/examples/declarative/extending/properties/properties.qrc new file mode 100644 index 0000000..e2fa01d --- /dev/null +++ b/examples/declarative/extending/properties/properties.qrc @@ -0,0 +1,5 @@ +<!DOCTYPE RCC><RCC version="1.0"> +<qresource> + <file>example.qml</file> +</qresource> +</RCC> |