Merge branch '4.7' of scm.dev.nokia.troll.no:qt/qt-qml into 4.7-integration

* '4.7' of scm.dev.nokia.troll.no:qt/qt-qml:
  Move xmldata example into rssnews demo.
  Move Q_ENUMS to start of class declaration
  Restructure QDeclarativeAbstractBinding destructor
  Don't call pure virtual method in ~QDeclarativeAbstractBinding()
  Fix examples autotest when compiled without webkit or xmlpatterns
  Check for acquireReg() failure
  Focus should be applied to focus scopes all the way up the chain, not
  Add focus docs snippets
  Fix doc for status, add Image::onLoaded.
  Don't crash due to recursive positioning.
  ListModel::get() shouldn't print warnings for invalid indices since it
  Add \brief to TextInput
  Add missing .pro
  Restructure the examples. They are now organized into various
  graphicsWidgets doc example was previously removed
  Doc fix
  Add a "priority" property to Keys and KeyNavigation

8 files changed, 510 insertions, 0 deletions

diff --git a/examples/declarative/cppextensions/referenceexamples/grouped/birthdayparty.cpp b/examples/declarative/cppextensions/referenceexamples/grouped/birthdayparty.cpp
new file mode 100644
index 0000000..4f415a3
--- /dev/null
+++ b/examples/declarative/cppextensions/referenceexamples/grouped/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/grouped/birthdayparty.h b/examples/declarative/cppextensions/referenceexamples/grouped/birthdayparty.h
new file mode 100644
index 0000000..31d21b2
--- /dev/null
+++ b/examples/declarative/cppextensions/referenceexamples/grouped/birthdayparty.h
@@ -0,0 +1,70 @@
+/****************************************************************************
+**
+** 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"
+
+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;
+};
+
+
+#endif // BIRTHDAYPARTY_H
diff --git a/examples/declarative/cppextensions/referenceexamples/grouped/example.qml b/examples/declarative/cppextensions/referenceexamples/grouped/example.qml
new file mode 100644
index 0000000..91b7a06
--- /dev/null
+++ b/examples/declarative/cppextensions/referenceexamples/grouped/example.qml
@@ -0,0 +1,33 @@
+import People 1.0
+
+// ![0]
+BirthdayParty {
+    host: Boy {
+        name: "Bob Jones"
+        shoe { size: 12; color: "white"; brand: "Nike"; price: 90.0 }
+    }
+
+    Boy { 
+        name: "Leo Hodges" 
+        shoe { size: 10; color: "black"; brand: "Reebok"; price: 59.95 }
+    }
+    // ![1]
+    Boy { 
+        name: "Jack Smith" 
+        shoe { 
+            size: 8
+            color: "blue"
+            brand: "Puma" 
+            price: 19.95 
+        }
+    }
+    // ![1]
+    Girl { 
+        name: "Anne Brown" 
+        shoe.size: 7
+        shoe.color: "red"
+        shoe.brand: "Marc Jacobs"
+        shoe.price: 699.99 
+    }
+}
+// ![0]
diff --git a/examples/declarative/cppextensions/referenceexamples/grouped/grouped.pro b/examples/declarative/cppextensions/referenceexamples/grouped/grouped.pro
new file mode 100644
index 0000000..576e1d2
--- /dev/null
+++ b/examples/declarative/cppextensions/referenceexamples/grouped/grouped.pro
@@ -0,0 +1,17 @@
+TEMPLATE = app
+TARGET = grouped
+DEPENDPATH += .
+INCLUDEPATH += .
+QT += declarative
+
+# Input
+SOURCES += main.cpp \
+           person.cpp \
+           birthdayparty.cpp 
+HEADERS += person.h \
+           birthdayparty.h
+RESOURCES += grouped.qrc
+target.path = $$[QT_INSTALL_EXAMPLES]/declarative/extending/grouped
+sources.files = $$SOURCES $$HEADERS $$RESOURCES $$FORMS grouped.pro
+sources.path = $$[QT_INSTALL_EXAMPLES]/declarative/extending/grouped
+INSTALLS += target sources
diff --git a/examples/declarative/cppextensions/referenceexamples/grouped/grouped.qrc b/examples/declarative/cppextensions/referenceexamples/grouped/grouped.qrc
new file mode 100644
index 0000000..e2fa01d
--- /dev/null
+++ b/examples/declarative/cppextensions/referenceexamples/grouped/grouped.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/grouped/main.cpp b/examples/declarative/cppextensions/referenceexamples/grouped/main.cpp
new file mode 100644
index 0000000..baf32cf
--- /dev/null
+++ b/examples/declarative/cppextensions/referenceexamples/grouped/main.cpp
@@ -0,0 +1,86 @@
+/****************************************************************************
+**
+** 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<ShoeDescription>();
+    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:";
+
+        Person *bestShoe = 0;
+        for (int ii = 0; ii < party->guestCount(); ++ii) {
+            Person *guest = party->guest(ii);
+            qWarning() << "   " << guest->name();
+
+            if (!bestShoe || bestShoe->shoe()->price() < guest->shoe()->price())
+                bestShoe = guest;
+        }
+        if (bestShoe)
+            qWarning() << bestShoe->name() << "is wearing the best shoes!";
+
+    } else {
+        qWarning() << "An error occured";
+    }
+
+    return 0;
+}
diff --git a/examples/declarative/cppextensions/referenceexamples/grouped/person.cpp b/examples/declarative/cppextensions/referenceexamples/grouped/person.cpp
new file mode 100644
index 0000000..0a9e508
--- /dev/null
+++ b/examples/declarative/cppextensions/referenceexamples/grouped/person.cpp
@@ -0,0 +1,119 @@
+/****************************************************************************
+**
+** 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"
+
+ShoeDescription::ShoeDescription(QObject *parent)
+: QObject(parent), m_size(0), m_price(0)
+{
+}
+
+int ShoeDescription::size() const
+{
+    return m_size;
+}
+
+void ShoeDescription::setSize(int s)
+{
+    m_size = s;
+}
+
+QColor ShoeDescription::color() const
+{
+    return m_color;
+}
+
+void ShoeDescription::setColor(const QColor &c)
+{
+    m_color = c;
+}
+
+QString ShoeDescription::brand() const
+{
+    return m_brand;
+}
+
+void ShoeDescription::setBrand(const QString &b)
+{
+    m_brand = b;
+}
+
+qreal ShoeDescription::price() const
+{
+    return m_price;
+}
+
+void ShoeDescription::setPrice(qreal p)
+{
+    m_price = p;
+}
+
+Person::Person(QObject *parent)
+: QObject(parent)
+{
+}
+
+QString Person::name() const
+{
+    return m_name;
+}
+
+void Person::setName(const QString &n)
+{
+    m_name = n;
+}
+
+ShoeDescription *Person::shoe()
+{
+    return &m_shoe;
+}
+
+
+Boy::Boy(QObject * parent)
+: Person(parent)
+{
+}
+
+
+Girl::Girl(QObject * parent)
+: Person(parent)
+{
+}
+
diff --git a/examples/declarative/cppextensions/referenceexamples/grouped/person.h b/examples/declarative/cppextensions/referenceexamples/grouped/person.h
new file mode 100644
index 0000000..a031e69
--- /dev/null
+++ b/examples/declarative/cppextensions/referenceexamples/grouped/person.h
@@ -0,0 +1,108 @@
+/****************************************************************************
+**
+** 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>
+#include <QColor>
+
+class ShoeDescription : public QObject
+{
+    Q_OBJECT
+    Q_PROPERTY(int size READ size WRITE setSize)
+    Q_PROPERTY(QColor color READ color WRITE setColor)
+    Q_PROPERTY(QString brand READ brand WRITE setBrand)
+    Q_PROPERTY(qreal price READ price WRITE setPrice)
+public:
+    ShoeDescription(QObject *parent = 0);
+
+    int size() const;
+    void setSize(int);
+
+    QColor color() const;
+    void setColor(const QColor &);
+
+    QString brand() const;
+    void setBrand(const QString &);
+
+    qreal price() const;
+    void setPrice(qreal);
+private:
+    int m_size;
+    QColor m_color;
+    QString m_brand;
+    qreal m_price;
+};
+
+class Person : public QObject
+{
+    Q_OBJECT
+    Q_PROPERTY(QString name READ name WRITE setName)
+// ![1]
+    Q_PROPERTY(ShoeDescription *shoe READ shoe)
+// ![1]
+public:
+    Person(QObject *parent = 0);
+
+    QString name() const;
+    void setName(const QString &);
+
+    ShoeDescription *shoe();
+private:
+    QString m_name;
+    ShoeDescription m_shoe;
+};
+
+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