From 325e6305b418ffe1dfb9a36c2516c6a8a3de5733 Mon Sep 17 00:00:00 2001
From: Ulf Hermann <ulf.hermann@qt.io>
Date: Wed, 3 Apr 2019 15:22:22 +0200
Subject: Move model types into their own library

The model types are not part of the core QML runtime and should only be
loaded if you explicitly import them. We cannot enforce that in Qt5 as
some of them are available from the QtQml import, but we can change it
in Qt6.

Change-Id: I1e49e84d748e352537ec2d4af901c034c91d038f
Reviewed-by: Erik Verbruggen <erik.verbruggen@me.com>
---
 src/qmlmodels/qqmlinstantiator_p.h | 119 +++++++++++++++++++++++++++++++++++++
 1 file changed, 119 insertions(+)
 create mode 100644 src/qmlmodels/qqmlinstantiator_p.h

(limited to 'src/qmlmodels/qqmlinstantiator_p.h')

diff --git a/src/qmlmodels/qqmlinstantiator_p.h b/src/qmlmodels/qqmlinstantiator_p.h
new file mode 100644
index 0000000000..8b00a1e033
--- /dev/null
+++ b/src/qmlmodels/qqmlinstantiator_p.h
@@ -0,0 +1,119 @@
+/****************************************************************************
+**
+** Copyright (C) 2016 Research In Motion.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the QtQml module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 3 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL3 included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 3 requirements
+** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 2.0 or (at your option) the GNU General
+** Public license version 3 or any later version approved by the KDE Free
+** Qt Foundation. The licenses are as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-2.0.html and
+** https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef QQMLINSTANTIATOR_P_H
+#define QQMLINSTANTIATOR_P_H
+
+//
+//  W A R N I N G
+//  -------------
+//
+// This file is not part of the Qt API.  It exists purely as an
+// implementation detail.  This header file may change from version to
+// version without notice, or even be removed.
+//
+// We mean it.
+//
+
+#include <QtQml/qqmlcomponent.h>
+#include <QtQml/qqmlparserstatus.h>
+#include <QtQmlModels/private/qtqmlmodelsglobal_p.h>
+
+QT_BEGIN_NAMESPACE
+
+class QQmlInstantiatorPrivate;
+class Q_QMLMODELS_PRIVATE_EXPORT QQmlInstantiator : public QObject, public QQmlParserStatus
+{
+    Q_OBJECT
+    Q_INTERFACES(QQmlParserStatus)
+
+    Q_PROPERTY(bool active READ isActive WRITE setActive NOTIFY activeChanged)
+    Q_PROPERTY(bool asynchronous READ isAsync WRITE setAsync NOTIFY asynchronousChanged)
+    Q_PROPERTY(QVariant model READ model WRITE setModel NOTIFY modelChanged)
+    Q_PROPERTY(int count READ count NOTIFY countChanged)
+    Q_PROPERTY(QQmlComponent *delegate READ delegate WRITE setDelegate NOTIFY delegateChanged)
+    Q_PROPERTY(QObject *object READ object NOTIFY objectChanged)
+    Q_CLASSINFO("DefaultProperty", "delegate")
+
+public:
+    QQmlInstantiator(QObject *parent = nullptr);
+    ~QQmlInstantiator();
+
+    bool isActive() const;
+    void setActive(bool newVal);
+
+    bool isAsync() const;
+    void setAsync(bool newVal);
+
+    int count() const;
+
+    QQmlComponent* delegate();
+    void setDelegate(QQmlComponent* c);
+
+    QVariant model() const;
+    void setModel(const QVariant &v);
+
+    QObject *object() const;
+
+    Q_INVOKABLE QObject *objectAt(int index) const;
+
+    void classBegin() override;
+    void componentComplete() override;
+
+Q_SIGNALS:
+    void modelChanged();
+    void delegateChanged();
+    void countChanged();
+    void objectChanged();
+    void activeChanged();
+    void asynchronousChanged();
+
+    void objectAdded(int index, QObject* object);
+    void objectRemoved(int index, QObject* object);
+
+private:
+    Q_DISABLE_COPY(QQmlInstantiator)
+    Q_DECLARE_PRIVATE(QQmlInstantiator)
+    Q_PRIVATE_SLOT(d_func(), void _q_createdItem(int, QObject *))
+    Q_PRIVATE_SLOT(d_func(), void _q_modelUpdated(const QQmlChangeSet &, bool))
+};
+
+QT_END_NAMESPACE
+
+#endif // QQMLCREATOR_P_H
-- 
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