examples/animation/stickman/stickman.h
changeset 0 1918ee327afb
child 4 3b1da2848fc7
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/examples/animation/stickman/stickman.h	Mon Jan 11 14:00:40 2010 +0000
@@ -0,0 +1,104 @@
+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the QtCore module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the Technology Preview License Agreement accompanying
+** this package.
+**
+** 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.
+**
+** If you have questions regarding the use of this file, please contact
+** Nokia at qt-info@nokia.com.
+**
+**
+**
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef STICKMAN_H
+#define STICKMAN_H
+
+#include <QGraphicsObject>
+
+static const int NodeCount = 16;
+static const int BoneCount = 24;
+
+class Node;
+QT_BEGIN_NAMESPACE
+QT_END_NAMESPACE
+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