79 lines
2.4 KiB
C++
79 lines
2.4 KiB
C++
/****************************************************************************
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**
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** Copyright (C) 2016 The Qt Company Ltd.
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** Contact: https://www.qt.io/licensing/
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**
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** This file is part of the examples of the Qt Toolkit.
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**
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** $QT_BEGIN_LICENSE:GPL-EXCEPT$
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** Commercial License Usage
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** Licensees holding valid commercial Qt licenses may use this file in
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** accordance with the commercial license agreement provided with the
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** Software or, alternatively, in accordance with the terms contained in
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** a written agreement between you and The Qt Company. For licensing terms
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** and conditions see https://www.qt.io/terms-conditions. For further
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** information use the contact form at https://www.qt.io/contact-us.
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**
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** GNU General Public License Usage
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** Alternatively, this file may be used under the terms of the GNU
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** General Public License version 3 as published by the Free Software
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** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
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** included in the packaging of this file. Please review the following
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** information to ensure the GNU General Public License requirements will
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** be met: https://www.gnu.org/licenses/gpl-3.0.html.
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**
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** $QT_END_LICENSE$
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**
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****************************************************************************/
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#ifndef ICONITEM_H
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#define ICONITEM_H
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#include <QPainter>
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#include "gvbwidget.h"
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class QGraphicsOpacityEffect;
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class QPainter;
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class IconItem : public GvbWidget
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{
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Q_OBJECT
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public:
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IconItem(const QString &filename = "", QGraphicsItem *parent = 0);
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virtual ~IconItem();
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QString fileName() const;
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void setFileName(const QString &filename);
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void setOpacityEffectEnabled(const bool enable);
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bool isOpacityEffectEnabled() const;
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void setRotation(const qreal rotation) { m_rotation = rotation; }
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qreal rotation() const { return m_rotation; }
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void setSmoothTransformationEnabled(const bool enable) { m_smoothTransformation = enable; }
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bool isSmoothTransformationEnabled() const { return m_smoothTransformation; }
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private:
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virtual void paint(QPainter *painter, const QStyleOptionGraphicsItem *option, QWidget */*widget = 0*/);
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QSizeF sizeHint(Qt::SizeHint which,
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const QSizeF &constraint = QSizeF()) const;
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private:
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Q_DISABLE_COPY(IconItem)
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void reload();
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QString m_filename;
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QPixmap m_pixmap;
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qreal m_rotation;
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QGraphicsOpacityEffect *m_opacityEffect;
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bool m_smoothTransformation;
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};
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#endif
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