Say hello to QtQuick module

This change moves the QtQuick 2 types and C++ API (including
SceneGraph) to a new module (AKA library), QtQuick.

99% of this change is moving files from src/declarative to
src/quick, and from tests/auto/declarative to
tests/auto/qtquick2.

The loading of QtQuick 2 ("import QtQuick 2.0") is now delegated to
a plugin, src/imports/qtquick2, just like it's done for QtQuick 1.

All tools, examples, and tests that use QtQuick C++ API have gotten
"QT += quick" or "QT += quick-private" added to their .pro file.

A few additional internal QtDeclarative classes had to be exported
(via Q_DECLARATIVE_PRIVATE_EXPORT) since they're needed by the
QtQuick 2 implementation.

The old header locations (e.g. QtDeclarative/qquickitem.h) will
still be supported for some time, but will produce compile-time
warnings. (To avoid the QtQuick implementation using the
compatibility headers (since QtDeclarative's includepath comes
first), a few include statements were modified, e.g. from
"#include <qsgnode.h>" to "#include <QtQuick/qsgnode.h>".)

There's a change in qtbase that automatically adds QtQuick to the
module list if QtDeclarative is used. Together with the compatibility
headers, this should help reduce the migration pain for existing
projects.

In theory, simply getting an existing QtDeclarative-based project
to compile and link shouldn't require any changes for now -- but
porting to the new scheme is of course recommended, and will
eventually become mandatory.

Task-number: QTBUG-22889
Reviewed-by: Lars Knoll <lars.knoll@nokia.com>
Change-Id: Ia52be9373172ba2f37e7623231ecb060316c96a7
Reviewed-by: Kent Hansen <kent.hansen@nokia.com>
Reviewed-by: Sergio Ahumada <sergio.ahumada@nokia.com>

1 files changed, 213 insertions, 0 deletions

diff --git a/src/quick/items/qquicklistview_p.h b/src/quick/items/qquicklistview_p.h
new file mode 100644
index 0000000000..68746d8215
--- /dev/null
+++ b/src/quick/items/qquicklistview_p.h
@@ -0,0 +1,213 @@
+// Commit: 95814418f9d6adeba365c795462e8afb00138211
+/****************************************************************************
+**
+** 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.
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef QQUICKLISTVIEW_P_H
+#define QQUICKLISTVIEW_P_H
+
+#include "qquickitemview_p.h"
+
+#include <private/qdeclarativeguard_p.h>
+
+QT_BEGIN_HEADER
+
+QT_BEGIN_NAMESPACE
+
+class QQuickListView;
+class QQuickListViewPrivate;
+class Q_AUTOTEST_EXPORT QQuickViewSection : public QObject
+{
+    Q_OBJECT
+    Q_PROPERTY(QString property READ property WRITE setProperty NOTIFY propertyChanged)
+    Q_PROPERTY(SectionCriteria criteria READ criteria WRITE setCriteria NOTIFY criteriaChanged)
+    Q_PROPERTY(QDeclarativeComponent *delegate READ delegate WRITE setDelegate NOTIFY delegateChanged)
+    Q_PROPERTY(int labelPositioning READ labelPositioning WRITE setLabelPositioning NOTIFY labelPositioningChanged)
+    Q_ENUMS(SectionCriteria)
+    Q_ENUMS(LabelPositioning)
+public:
+    QQuickViewSection(QQuickListView *parent=0);
+
+    QString property() const { return m_property; }
+    void setProperty(const QString &);
+
+    enum SectionCriteria { FullString, FirstCharacter };
+    SectionCriteria criteria() const { return m_criteria; }
+    void setCriteria(SectionCriteria);
+
+    QDeclarativeComponent *delegate() const { return m_delegate; }
+    void setDelegate(QDeclarativeComponent *delegate);
+
+    QString sectionString(const QString &value);
+
+    enum LabelPositioning { InlineLabels = 0x01, CurrentLabelAtStart = 0x02, NextLabelAtEnd = 0x04 };
+    int labelPositioning() { return m_labelPositioning; }
+    void setLabelPositioning(int pos);
+
+Q_SIGNALS:
+    void propertyChanged();
+    void criteriaChanged();
+    void delegateChanged();
+    void labelPositioningChanged();
+
+private:
+    QString m_property;
+    SectionCriteria m_criteria;
+    QDeclarativeComponent *m_delegate;
+    int m_labelPositioning;
+    QQuickListViewPrivate *m_view;
+};
+
+
+class QQuickVisualModel;
+class QQuickListViewAttached;
+class Q_AUTOTEST_EXPORT QQuickListView : public QQuickItemView
+{
+    Q_OBJECT
+    Q_DECLARE_PRIVATE(QQuickListView)
+
+    // XXX deprecate these two properties (only duration should be necessary)
+    Q_PROPERTY(qreal highlightMoveSpeed READ highlightMoveSpeed WRITE setHighlightMoveSpeed NOTIFY highlightMoveSpeedChanged)
+    Q_PROPERTY(qreal highlightResizeSpeed READ highlightResizeSpeed WRITE setHighlightResizeSpeed NOTIFY highlightResizeSpeedChanged)
+
+    Q_PROPERTY(int highlightResizeDuration READ highlightResizeDuration WRITE setHighlightResizeDuration NOTIFY highlightResizeDurationChanged)
+
+    Q_PROPERTY(qreal spacing READ spacing WRITE setSpacing NOTIFY spacingChanged)
+    Q_PROPERTY(Orientation orientation READ orientation WRITE setOrientation NOTIFY orientationChanged)
+
+    Q_PROPERTY(QQuickViewSection *section READ sectionCriteria CONSTANT)
+    Q_PROPERTY(QString currentSection READ currentSection NOTIFY currentSectionChanged)
+
+    Q_PROPERTY(SnapMode snapMode READ snapMode WRITE setSnapMode NOTIFY snapModeChanged)
+
+    Q_ENUMS(Orientation)
+    Q_ENUMS(SnapMode)
+    Q_CLASSINFO("DefaultProperty", "data")
+
+public:
+    QQuickListView(QQuickItem *parent=0);
+    ~QQuickListView();
+
+    qreal spacing() const;
+    void setSpacing(qreal spacing);
+
+    enum Orientation { Horizontal = Qt::Horizontal, Vertical = Qt::Vertical };
+    Orientation orientation() const;
+    void setOrientation(Orientation);
+
+    QQuickViewSection *sectionCriteria();
+    QString currentSection() const;
+
+    virtual void setHighlightFollowsCurrentItem(bool);
+
+    qreal highlightMoveSpeed() const;
+    void setHighlightMoveSpeed(qreal);
+
+    qreal highlightResizeSpeed() const;
+    void setHighlightResizeSpeed(qreal);
+
+    int highlightResizeDuration() const;
+    void setHighlightResizeDuration(int);
+
+    virtual void setHighlightMoveDuration(int);
+
+    enum SnapMode { NoSnap, SnapToItem, SnapOneItem };
+    SnapMode snapMode() const;
+    void setSnapMode(SnapMode mode);
+
+    static QQuickListViewAttached *qmlAttachedProperties(QObject *);
+
+public Q_SLOTS:
+    void incrementCurrentIndex();
+    void decrementCurrentIndex();
+
+Q_SIGNALS:
+    void spacingChanged();
+    void orientationChanged();
+    void currentSectionChanged();
+    void highlightMoveSpeedChanged();
+    void highlightResizeSpeedChanged();
+    void highlightResizeDurationChanged();
+    void snapModeChanged();
+
+protected:
+    virtual void viewportMoved();
+    virtual void keyPressEvent(QKeyEvent *);
+    virtual void geometryChanged(const QRectF &newGeometry,const QRectF &oldGeometry);
+
+protected Q_SLOTS:
+    void updateSections();
+};
+
+class QQuickListViewAttached : public QQuickItemViewAttached
+{
+    Q_OBJECT
+
+public:
+    QQuickListViewAttached(QObject *parent)
+        : QQuickItemViewAttached(parent), m_view(0) {}
+    ~QQuickListViewAttached() {}
+
+    Q_PROPERTY(QQuickListView *view READ view NOTIFY viewChanged)
+    QQuickListView *view() { return m_view; }
+    void setView(QQuickListView *view) {
+        if (view != m_view) {
+            m_view = view;
+            emit viewChanged();
+        }
+    }
+
+Q_SIGNALS:
+    void viewChanged();
+
+public:
+    QDeclarativeGuard<QQuickListView> m_view;
+};
+
+
+QT_END_NAMESPACE
+
+QML_DECLARE_TYPEINFO(QQuickListView, QML_HAS_ATTACHED_PROPERTIES)
+QML_DECLARE_TYPE(QQuickListView)
+QML_DECLARE_TYPE(QQuickViewSection)
+
+QT_END_HEADER
+
+#endif // QQUICKLISTVIEW_P_H