/**************************************************************************** ** ** Copyright (C) 2015 The Qt Company Ltd. ** Contact: http://www.qt.io/licensing/ ** ** This file is part of the examples of the Qt Toolkit. ** ** $QT_BEGIN_LICENSE:LGPL21$ ** 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 http://www.qt.io/terms-conditions. For further ** information use the contact form at http://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 2.1 or version 3 as published by the Free ** Software Foundation and appearing in the file LICENSE.LGPLv21 and ** LICENSE.LGPLv3 included in the packaging of this file. Please review the ** following information to ensure the GNU Lesser General Public License ** requirements will be met: https://www.gnu.org/licenses/lgpl.html and ** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. ** ** As a special exception, The Qt Company gives you certain additional ** rights. These rights are described in The Qt Company LGPL Exception ** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. ** ** $QT_END_LICENSE$ ** ****************************************************************************/ #ifndef ICONITEM_H #define ICONITEM_H #include #include "gvbwidget.h" class QGraphicsOpacityEffect; class QPainter; class IconItem : public GvbWidget { Q_OBJECT public: IconItem(const QString &filename = "", QGraphicsItem *parent = 0); virtual ~IconItem(); QString fileName() const; void setFileName(const QString &filename); void setOpacityEffectEnabled(const bool enable); bool isOpacityEffectEnabled() const; void setRotation(const qreal rotation) { m_rotation = rotation; } qreal rotation() const { return m_rotation; } void setSmoothTransformationEnabled(const bool enable) { m_smoothTransformation = enable; } bool isSmoothTransformationEnabled() const { return m_smoothTransformation; } private: virtual void paint(QPainter *painter, const QStyleOptionGraphicsItem *option, QWidget */*widget = 0*/); QSizeF sizeHint(Qt::SizeHint which, const QSizeF &constraint = QSizeF()) const; private: Q_DISABLE_COPY(IconItem) void reload(); QString m_filename; QPixmap m_pixmap; qreal m_rotation; QGraphicsOpacityEffect *m_opacityEffect; bool m_smoothTransformation; }; #endif