Allow for when a Scene3D item switches screens

When a Scene3D item switches screens then it will need to be
reinitalized so that the supporting contexts, offscreen surfaces are
set to use the same screen and not the original one. This ensures that
the item is still rendered correctly on the new screen.

This includes a manual test using QQuickWidget in separate windows that
enables it going from one screen to the other.

Fixes: QTBUG-79192
Change-Id: Id5bbc0d30d04ea4a945463238868b68283df0543
Reviewed-by: Mike Krus <mike.krus@kdab.com>
Reviewed-by: Tomi Korpipää <tomi.korpipaa@qt.io>

1 files changed, 0 insertions, 82 deletions

diff --git a/src/quick3d/imports/scene3d/scene3dcleaner_p.h b/src/quick3d/imports/scene3d/scene3dcleaner_p.h
deleted file mode 100644
index a246cbde7..000000000
--- a/src/quick3d/imports/scene3d/scene3dcleaner_p.h
+++ /dev/null
@@ -1,82 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2016 Klaralvdalens Datakonsult AB (KDAB).
-** Contact: https://www.qt.io/licensing/
-**
-** This file is part of the Qt3D 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 QT3DRENDER_SCENE3DCLEANER_P_H
-#define QT3DRENDER_SCENE3DCLEANER_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 <QtCore/QObject>
-
-QT_BEGIN_NAMESPACE
-
-namespace Qt3DRender {
-
-class Scene3DRenderer;
-
-class Scene3DCleaner : public QObject
-{
-    Q_OBJECT
-public:
-    explicit Scene3DCleaner(QObject *parent = 0);
-    ~Scene3DCleaner();
-
-    void setRenderer(Scene3DRenderer *renderer) { m_renderer = renderer; }
-
-public Q_SLOTS:
-    void cleanup();
-
-private:
-    Scene3DRenderer *m_renderer;
-};
-
-} // namespace Qt3DRender
-
-QT_END_NAMESPACE
-
-#endif // QT3DRENDER_SCENE3DCLEANER_H