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Diffstat (limited to 'examples/widgets/animation/stickman/stickman.h')
-rw-r--r-- | examples/widgets/animation/stickman/stickman.h | 103 |
1 files changed, 103 insertions, 0 deletions
diff --git a/examples/widgets/animation/stickman/stickman.h b/examples/widgets/animation/stickman/stickman.h new file mode 100644 index 0000000000..f50ed1a6c2 --- /dev/null +++ b/examples/widgets/animation/stickman/stickman.h @@ -0,0 +1,103 @@ +/**************************************************************************** +** +** Copyright (C) 2012 Nokia Corporation and/or its subsidiary(-ies). +** Contact: http://www.qt-project.org/ +** +** This file is part of the QtCore module of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:BSD$ +** You may use this file under the terms of the BSD license as follows: +** +** "Redistribution and use in source and binary forms, with or without +** modification, are permitted provided that the following conditions are +** met: +** * Redistributions of source code must retain the above copyright +** notice, this list of conditions and the following disclaimer. +** * Redistributions in binary form must reproduce the above copyright +** notice, this list of conditions and the following disclaimer in +** the documentation and/or other materials provided with the +** distribution. +** * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor +** the names of its contributors may be used to endorse or promote +** products derived from this software without specific prior written +** permission. +** +** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE." +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#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 |