Home · All Classes · All Functions · Overviews

stickman.h Example File
animation/stickman/stickman.h

 /****************************************************************************
 **
 ** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
 ** All rights reserved.
 ** Contact: Nokia Corporation ([email protected])
 **
 ** This file is part of the QtCore module of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:LGPL$
 ** Commercial Usage
 ** Licensees holding valid Qt Commercial licenses may use this file in
 ** accordance with the Qt Commercial License Agreement provided with the
 ** Software or, alternatively, in accordance with the terms contained in
 ** a written agreement between you and Nokia.
 **
 ** 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 as published by the Free Software
 ** Foundation and appearing in the file LICENSE.LGPL included in the
 ** packaging of this file.  Please review the following information to
 ** ensure the GNU Lesser General Public License version 2.1 requirements
 ** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
 **
 ** In addition, as a special exception, Nokia gives you certain additional
 ** rights.  These rights are described in the Nokia Qt LGPL Exception
 ** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
 **
 ** GNU General Public License Usage
 ** Alternatively, this file may be used under the terms of the GNU
 ** General Public License version 3.0 as published by the Free Software
 ** Foundation and appearing in the file LICENSE.GPL included in the
 ** packaging of this file.  Please review the following information to
 ** ensure the GNU General Public License version 3.0 requirements will be
 ** met: http://www.gnu.org/copyleft/gpl.html.
 **
 ** If you have questions regarding the use of this file, please contact
 ** Nokia at [email protected].
 ** $QT_END_LICENSE$
 **
 ****************************************************************************/

 #ifndef STICKMAN_H
 #define STICKMAN_H

 #include <QGraphicsObject>

 static const int NodeCount = 16;
 static const int BoneCount = 24;

 class Node;

 class StickMan: public QGraphicsObject
 {
     Q_OBJECT
     Q_PROPERTY(QColor penColor WRITE setPenColor READ penColor)
     Q_PROPERTY(QColor fillColor WRITE setFillColor READ fillColor)
     Q_PROPERTY(bool isDead WRITE setIsDead READ isDead)
 public:
     StickMan();
     ~StickMan();

     virtual QRectF boundingRect() const;
     virtual void paint(QPainter *painter, const QStyleOptionGraphicsItem *option, QWidget *widget);

     int nodeCount() const;
     Node *node(int idx) const;

     void setDrawSticks(bool on);
     bool drawSticks() const { return m_sticks; }

     QColor penColor() const { return m_penColor; }
     void setPenColor(const QColor &color) { m_penColor = color; }

     QColor fillColor() const { return m_fillColor; }
     void setFillColor(const QColor &color) { m_fillColor = color; }

     bool isDead() const { return m_isDead; }
     void setIsDead(bool isDead) { m_isDead = isDead; }

 public slots:
     void stabilize();
     void childPositionChanged();

 protected:
     void timerEvent(QTimerEvent *e);

 private:

     QPointF posFor(int idx) const;

     Node *m_nodes[NodeCount];
     qreal m_perfectBoneLengths[BoneCount];

     uint m_sticks : 1;
     uint m_isDead : 1;
     uint m_reserved : 30;

     QPixmap m_pixmap;
     QColor m_penColor;
     QColor m_fillColor;
 };

 #endif // STICKMAN_H