40a54bf565
Examples should demonstrate best practice, and we can use the keyword directly nowadays. Change-Id: I1f122e5caceca17290757ffbaf3d660e7daa9ae4 Reviewed-by: Topi Reiniö <topi.reinio@theqtcompany.com>
114 lines
3.9 KiB
C++
114 lines
3.9 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 QtCore module of the Qt Toolkit.
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**
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** $QT_BEGIN_LICENSE:BSD$
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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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** BSD License Usage
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** Alternatively, you may use this file under the terms of the BSD license
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** as follows:
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**
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** "Redistribution and use in source and binary forms, with or without
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** modification, are permitted provided that the following conditions are
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** met:
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** * Redistributions of source code must retain the above copyright
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** notice, this list of conditions and the following disclaimer.
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** * Redistributions in binary form must reproduce the above copyright
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** notice, this list of conditions and the following disclaimer in
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** the documentation and/or other materials provided with the
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** distribution.
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** * Neither the name of The Qt Company Ltd nor the names of its
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** contributors may be used to endorse or promote products derived
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** from this software without specific prior written permission.
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**
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**
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** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
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**
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** $QT_END_LICENSE$
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**
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****************************************************************************/
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#ifndef STICKMAN_H
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#define STICKMAN_H
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#include <QGraphicsObject>
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static const int NodeCount = 16;
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static const int BoneCount = 24;
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class Node;
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QT_BEGIN_NAMESPACE
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QT_END_NAMESPACE
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class StickMan: public QGraphicsObject
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{
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Q_OBJECT
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Q_PROPERTY(QColor penColor WRITE setPenColor READ penColor)
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Q_PROPERTY(QColor fillColor WRITE setFillColor READ fillColor)
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Q_PROPERTY(bool isDead WRITE setIsDead READ isDead)
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public:
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StickMan();
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~StickMan();
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virtual QRectF boundingRect() const override;
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virtual void paint(QPainter *painter, const QStyleOptionGraphicsItem *option, QWidget *widget) override;
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int nodeCount() const;
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Node *node(int idx) const;
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void setDrawSticks(bool on);
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bool drawSticks() const { return m_sticks; }
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QColor penColor() const { return m_penColor; }
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void setPenColor(const QColor &color) { m_penColor = color; }
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QColor fillColor() const { return m_fillColor; }
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void setFillColor(const QColor &color) { m_fillColor = color; }
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bool isDead() const { return m_isDead; }
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void setIsDead(bool isDead) { m_isDead = isDead; }
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public slots:
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void stabilize();
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void childPositionChanged();
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protected:
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void timerEvent(QTimerEvent *e) override;
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private:
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QPointF posFor(int idx) const;
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Node *m_nodes[NodeCount];
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qreal m_perfectBoneLengths[BoneCount];
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uint m_sticks : 1;
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uint m_isDead : 1;
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uint m_reserved : 30;
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QPixmap m_pixmap;
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QColor m_penColor;
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QColor m_fillColor;
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};
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#endif // STICKMAN_H
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