1 files changed, 178 insertions, 0 deletions
diff --git a/src/declarative/items/qquickvisualitemmodel_p.h b/src/declarative/items/qquickvisualitemmodel_p.h
new file mode 100644
index 0000000000..9fc3d5767c
--- /dev/null
+++ b/src/declarative/items/qquickvisualitemmodel_p.h
@@ -0,0 +1,178 @@
+// Commit: ac5c099cc3c5b8c7eec7a49fdeb8a21037230350
+/****************************************************************************
+**
+** 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 QQUICKVISUALITEMMODEL_P_H
+#define QQUICKVISUALITEMMODEL_P_H
+
+#include <QtDeclarative/qdeclarative.h>
+#include <QtCore/qobject.h>
+
+QT_BEGIN_HEADER
+
+QT_BEGIN_NAMESPACE
+
+QT_MODULE(Declarative)
+
+class QQuickItem;
+class QDeclarativeChangeSet;
+
+class Q_DECLARATIVE_EXPORT QQuickVisualModel : public QObject
+{
+    Q_OBJECT
+
+    Q_PROPERTY(int count READ count NOTIFY countChanged)
+
+public:
+    virtual ~QQuickVisualModel() {}
+
+    enum ReleaseFlag { Referenced = 0x01, Destroyed = 0x02 };
+    Q_DECLARE_FLAGS(ReleaseFlags, ReleaseFlag)
+
+    virtual int count() const = 0;
+    virtual bool isValid() const = 0;
+    virtual QQuickItem *item(int index, bool complete=true) = 0;
+    virtual ReleaseFlags release(QQuickItem *item) = 0;
+    virtual bool completePending() const = 0;
+    virtual void completeItem() = 0;
+    virtual QString stringValue(int, const QString &) = 0;
+    virtual void setWatchedRoles(QList<QByteArray> roles) = 0;
+
+    virtual int indexOf(QQuickItem *item, QObject *objectContext) const = 0;
+
+Q_SIGNALS:
+    void countChanged();
+    void modelUpdated(const QDeclarativeChangeSet &changeSet, bool reset);
+    void createdItem(int index, QQuickItem *item);
+    void destroyingItem(QQuickItem *item);
+
+protected:
+    QQuickVisualModel(QObjectPrivate &dd, QObject *parent = 0)
+        : QObject(dd, parent) {}
+
+private:
+    Q_DISABLE_COPY(QQuickVisualModel)
+};
+
+class QQuickVisualItemModelAttached;
+class QQuickVisualItemModelPrivate;
+class Q_DECLARATIVE_EXPORT QQuickVisualItemModel : public QQuickVisualModel
+{
+    Q_OBJECT
+    Q_DECLARE_PRIVATE(QQuickVisualItemModel)
+
+    Q_PROPERTY(QDeclarativeListProperty<QQuickItem> children READ children NOTIFY childrenChanged DESIGNABLE false)
+    Q_CLASSINFO("DefaultProperty", "children")
+
+public:
+    QQuickVisualItemModel(QObject *parent=0);
+    virtual ~QQuickVisualItemModel() {}
+
+    virtual int count() const;
+    virtual bool isValid() const;
+    virtual QQuickItem *item(int index, bool complete=true);
+    virtual ReleaseFlags release(QQuickItem *item);
+    virtual bool completePending() const;
+    virtual void completeItem();
+    virtual QString stringValue(int index, const QString &role);
+    virtual void setWatchedRoles(QList<QByteArray>) {}
+
+    virtual int indexOf(QQuickItem *item, QObject *objectContext) const;
+
+    QDeclarativeListProperty<QQuickItem> children();
+
+    static QQuickVisualItemModelAttached *qmlAttachedProperties(QObject *obj);
+
+Q_SIGNALS:
+    void childrenChanged();
+
+private:
+    Q_DISABLE_COPY(QQuickVisualItemModel)
+};
+
+class QQuickVisualItemModelAttached : public QObject
+{
+    Q_OBJECT
+
+public:
+    QQuickVisualItemModelAttached(QObject *parent)
+        : QObject(parent), m_index(0) {}
+    ~QQuickVisualItemModelAttached() {
+        attachedProperties.remove(parent());
+    }
+
+    Q_PROPERTY(int index READ index NOTIFY indexChanged)
+    int index() const { return m_index; }
+    void setIndex(int idx) {
+        if (m_index != idx) {
+            m_index = idx;
+            emit indexChanged();
+        }
+    }
+
+    static QQuickVisualItemModelAttached *properties(QObject *obj) {
+        QQuickVisualItemModelAttached *rv = attachedProperties.value(obj);
+        if (!rv) {
+            rv = new QQuickVisualItemModelAttached(obj);
+            attachedProperties.insert(obj, rv);
+        }
+        return rv;
+    }
+
+Q_SIGNALS:
+    void indexChanged();
+
+public:
+    int m_index;
+
+    static QHash<QObject*, QQuickVisualItemModelAttached*> attachedProperties;
+};
+
+
+QT_END_NAMESPACE
+
+QML_DECLARE_TYPE(QQuickVisualModel)
+QML_DECLARE_TYPE(QQuickVisualItemModel)
+QML_DECLARE_TYPEINFO(QQuickVisualItemModel, QML_HAS_ATTACHED_PROPERTIES)
+
+QT_END_HEADER
+
+#endif // QQUICKVISUALITEMMODEL_P_H