Remove qtgraphicaleffects sources and add note about its state in Qt 6HEADdev

Add a README.md mentioning the documentation on where the ported
effects can be found, as well as how to check out the Qt5 branch.

Pick-to: 6.2
Fixes: QTBUG-95757
Change-Id: Ib47c7e73f8622c8e287df0f74c6f16a5113b357e
Reviewed-by: Tor Arne Vestbø <[email protected]>
Reviewed-by: Volker Hilsheimer <[email protected]>

1 files changed, 0 insertions, 54 deletions

diff --git a/tools/pngdumper/pngdumper.h b/tools/pngdumper/pngdumper.h
deleted file mode 100644
index 54fac1b..0000000
--- a/tools/pngdumper/pngdumper.h
+++ /dev/null
@@ -1,54 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2016 The Qt Company Ltd.
-** Contact: https://www.qt.io/licensing/
-**
-** This file is part of the Qt Graphical Effects module.
-**
-** $QT_BEGIN_LICENSE:GPL-EXCEPT$
-** 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 General Public License Usage
-** Alternatively, this file may be used under the terms of the GNU
-** General Public License version 3 as published by the Free Software
-** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
-** 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-3.0.html.
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-#ifndef ITEMCAPTURER_H
-#define ITEMCAPTURER_H
-
-#include <QtQuick>
-
-class ItemCapturer : public QQuickItem
-{
-    Q_OBJECT
-    Q_DISABLE_COPY(ItemCapturer)
-    
-public:
-    ItemCapturer(QQuickItem *parent = 0);
-    ~ItemCapturer();
-
-    Q_INVOKABLE void grabItem(QQuickItem *item, QString filename);
-    Q_INVOKABLE void document(QString s);
-
-signals:
-     void imageSaved();
-
-};
-
-QML_DECLARE_TYPE(ItemCapturer)
-
-#endif // ITEMCAPTURER_H
-