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/****************************************************************************
**
** Copyright (C) 2016 Jochen Becher
** Contact: https://www.qt.io/licensing/
**
** This file is part of Qt Creator.
**
** 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.
**
****************************************************************************/
#pragma once
#include <QtGlobal>
QT_BEGIN_NAMESPACE
class QPointF;
QT_END_NAMESPACE
namespace qmt {
class IWindable
{
public:
virtual ~IWindable() { }
virtual QPointF grabHandle(int index) = 0;
virtual void insertHandle(int beforeIndex, const QPointF &pos, double rasterWidth, double rasterHeight) = 0;
virtual void deleteHandle(int index) = 0;
virtual void setHandlePos(int index, const QPointF &pos) = 0;
virtual void dropHandle(int index, double rasterWidth, double rasterHeight) = 0;
};
} // namespace qmt
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