diff options
Diffstat (limited to 'examples/declarative/cppextensions/referenceexamples/default')
8 files changed, 412 insertions, 0 deletions
diff --git a/examples/declarative/cppextensions/referenceexamples/default/birthdayparty.cpp b/examples/declarative/cppextensions/referenceexamples/default/birthdayparty.cpp new file mode 100644 index 0000000..4f415a3 --- /dev/null +++ b/examples/declarative/cppextensions/referenceexamples/default/birthdayparty.cpp @@ -0,0 +1,72 @@ +/**************************************************************************** +** +** Copyright (C) 2010 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_host(0) +{ +} + +Person *BirthdayParty::host() const +{ + return m_host; +} + +void BirthdayParty::setHost(Person *c) +{ + m_host = c; +} + +QDeclarativeListProperty<Person> BirthdayParty::guests() +{ + return QDeclarativeListProperty<Person>(this, m_guests); +} + +int BirthdayParty::guestCount() const +{ + return m_guests.count(); +} + +Person *BirthdayParty::guest(int index) const +{ + return m_guests.at(index); +} + diff --git a/examples/declarative/cppextensions/referenceexamples/default/birthdayparty.h b/examples/declarative/cppextensions/referenceexamples/default/birthdayparty.h new file mode 100644 index 0000000..9741040 --- /dev/null +++ b/examples/declarative/cppextensions/referenceexamples/default/birthdayparty.h @@ -0,0 +1,71 @@ +/**************************************************************************** +** +** Copyright (C) 2010 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 <QDeclarativeListProperty> +#include "person.h" + +// ![0] +class BirthdayParty : public QObject +{ + Q_OBJECT + Q_PROPERTY(Person *host READ host WRITE setHost) + Q_PROPERTY(QDeclarativeListProperty<Person> guests READ guests) + Q_CLASSINFO("DefaultProperty", "guests") +public: + BirthdayParty(QObject *parent = 0); + + Person *host() const; + void setHost(Person *); + + QDeclarativeListProperty<Person> guests(); + int guestCount() const; + Person *guest(int) const; + +private: + Person *m_host; + QList<Person *> m_guests; +}; +// ![0] + +#endif // BIRTHDAYPARTY_H diff --git a/examples/declarative/cppextensions/referenceexamples/default/default.pro b/examples/declarative/cppextensions/referenceexamples/default/default.pro new file mode 100644 index 0000000..32aff0b --- /dev/null +++ b/examples/declarative/cppextensions/referenceexamples/default/default.pro @@ -0,0 +1,17 @@ +TEMPLATE = app +TARGET = default +DEPENDPATH += . +INCLUDEPATH += . +QT += declarative + +# Input +SOURCES += main.cpp \ + person.cpp \ + birthdayparty.cpp +HEADERS += person.h \ + birthdayparty.h +RESOURCES += default.qrc +target.path = $$[QT_INSTALL_EXAMPLES]/declarative/extending/default +sources.files = $$SOURCES $$HEADERS $$RESOURCES $$FORMS default.pro +sources.path = $$[QT_INSTALL_EXAMPLES]/declarative/extending/default +INSTALLS += target sources diff --git a/examples/declarative/cppextensions/referenceexamples/default/default.qrc b/examples/declarative/cppextensions/referenceexamples/default/default.qrc new file mode 100644 index 0000000..e2fa01d --- /dev/null +++ b/examples/declarative/cppextensions/referenceexamples/default/default.qrc @@ -0,0 +1,5 @@ +<!DOCTYPE RCC><RCC version="1.0"> +<qresource> + <file>example.qml</file> +</qresource> +</RCC> diff --git a/examples/declarative/cppextensions/referenceexamples/default/example.qml b/examples/declarative/cppextensions/referenceexamples/default/example.qml new file mode 100644 index 0000000..c0f3cbb --- /dev/null +++ b/examples/declarative/cppextensions/referenceexamples/default/example.qml @@ -0,0 +1,14 @@ +import People 1.0 + +// ![0] +BirthdayParty { + host: Boy { + name: "Bob Jones" + shoeSize: 12 + } + + Boy { name: "Leo Hodges" } + Boy { name: "Jack Smith" } + Girl { name: "Anne Brown" } +} +// ![0] diff --git a/examples/declarative/cppextensions/referenceexamples/default/main.cpp b/examples/declarative/cppextensions/referenceexamples/default/main.cpp new file mode 100644 index 0000000..2ffd180 --- /dev/null +++ b/examples/declarative/cppextensions/referenceexamples/default/main.cpp @@ -0,0 +1,76 @@ +/**************************************************************************** +** +** Copyright (C) 2010 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 <QDeclarativeEngine> +#include <QDeclarativeComponent> +#include <QDebug> +#include "birthdayparty.h" +#include "person.h" + +int main(int argc, char ** argv) +{ + QCoreApplication app(argc, argv); + + qmlRegisterType<BirthdayParty>("People", 1,0, "BirthdayParty"); + qmlRegisterType<Person>(); + qmlRegisterType<Boy>("People", 1,0, "Boy"); + qmlRegisterType<Girl>("People", 1,0, "Girl"); + + QDeclarativeEngine engine; + QDeclarativeComponent component(&engine, ":example.qml"); + BirthdayParty *party = qobject_cast<BirthdayParty *>(component.create()); + + if (party && party->host()) { + qWarning() << party->host()->name() << "is having a birthday!"; + + if (qobject_cast<Boy *>(party->host())) + qWarning() << "He is inviting:"; + else + qWarning() << "She is inviting:"; + + for (int ii = 0; ii < party->guestCount(); ++ii) + qWarning() << " " << party->guest(ii)->name(); + } else { + qWarning() << "An error occured"; + } + + return 0; +} diff --git a/examples/declarative/cppextensions/referenceexamples/default/person.cpp b/examples/declarative/cppextensions/referenceexamples/default/person.cpp new file mode 100644 index 0000000..69216d3 --- /dev/null +++ b/examples/declarative/cppextensions/referenceexamples/default/person.cpp @@ -0,0 +1,79 @@ +/**************************************************************************** +** +** Copyright (C) 2010 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; +} + + +Boy::Boy(QObject * parent) +: Person(parent) +{ +} + + +Girl::Girl(QObject * parent) +: Person(parent) +{ +} + diff --git a/examples/declarative/cppextensions/referenceexamples/default/person.h b/examples/declarative/cppextensions/referenceexamples/default/person.h new file mode 100644 index 0000000..3e56860 --- /dev/null +++ b/examples/declarative/cppextensions/referenceexamples/default/person.h @@ -0,0 +1,78 @@ +/**************************************************************************** +** +** Copyright (C) 2010 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> + +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; +}; + +class Boy : public Person +{ + Q_OBJECT +public: + Boy(QObject * parent = 0); +}; + +class Girl : public Person +{ + Q_OBJECT +public: + Girl(QObject * parent = 0); +}; + +#endif // PERSON_H |