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author | axis <qt-info@nokia.com> | 2009-04-24 11:34:15 (GMT) |
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committer | axis <qt-info@nokia.com> | 2009-04-24 11:34:15 (GMT) |
commit | 8f427b2b914d5b575a4a7c0ed65d2fb8f45acc76 (patch) | |
tree | a17e1a767a89542ab59907462206d7dcf2e504b2 /demos/qtdemo/itemcircleanimation.h | |
download | Qt-8f427b2b914d5b575a4a7c0ed65d2fb8f45acc76.zip Qt-8f427b2b914d5b575a4a7c0ed65d2fb8f45acc76.tar.gz Qt-8f427b2b914d5b575a4a7c0ed65d2fb8f45acc76.tar.bz2 |
Long live Qt for S60!
Diffstat (limited to 'demos/qtdemo/itemcircleanimation.h')
-rw-r--r-- | demos/qtdemo/itemcircleanimation.h | 110 |
1 files changed, 110 insertions, 0 deletions
diff --git a/demos/qtdemo/itemcircleanimation.h b/demos/qtdemo/itemcircleanimation.h new file mode 100644 index 0000000..27e399c --- /dev/null +++ b/demos/qtdemo/itemcircleanimation.h @@ -0,0 +1,110 @@ +/**************************************************************************** +** +** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies). +** Contact: Qt Software Information (qt-info@nokia.com) +** +** This file is part of the demonstration applications 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 either Technology Preview License Agreement or the +** Beta Release License Agreement. +** +** 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 1.0, 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 are unsure which license is appropriate for your use, please +** contact the sales department at qt-sales@nokia.com. +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#ifndef ITEM_CIRCLE_ANIMATION_H +#define ITEM_CIRCLE_ANIMATION_H + +#include <QtCore> +#include <QObject> +#include <QtGui> +#include <QTimeLine> +#include <QList> +#include "demoitem.h" +#include "letteritem.h" +#include "guideline.h" +#include "guidecircle.h" + +typedef QList<LetterItem *> LetterList; +class TickerEffect; + +class ItemCircleAnimation : public QObject, public DemoItem +{ +public: + ItemCircleAnimation(QGraphicsScene *scene = 0, QGraphicsItem *parent = 0); + virtual ~ItemCircleAnimation(); + + // overidden methods: + QRectF boundingRect() const; + void paint(QPainter *, const QStyleOptionGraphicsItem *, QWidget * = 0); + void hoverEnterEvent(QGraphicsSceneHoverEvent *event); + void hoverLeaveEvent(QGraphicsSceneHoverEvent *event); + void mouseMoveEvent(QGraphicsSceneMouseEvent *event); + void mousePressEvent(QGraphicsSceneMouseEvent *event); + void mouseReleaseEvent(QGraphicsSceneMouseEvent *event); + void wheelEvent(QGraphicsSceneWheelEvent *event); + void animationStarted(int id = 0); + void animationStopped(int id = 0); + void prepare(); + void tick(); + void switchToNextEffect(); + void useGuideQt(); + void useGuideTt(); + void pause(bool on); + + bool tickOnPaint; + bool paused; + bool doIntroTransitions; + +private: + void setupLetters(); + void createLetter(char c); + void setupGuides(); + void useGuide(Guide *guide, int firstLetter, int lastLetter); + void swapModel(); + void setTickerScale(float s); + + int showCount; + float scale; + QPointF mouseMoveLastPosition; + int letterCount; + LetterList *letterList; + Guide *qtGuide1; + Guide *qtGuide2; + Guide *qtGuide3; + Guide *currGuide; + TickerEffect *effect; + QTime tickTimer; +}; + +#endif // ITEM_CIRCLE_ANIMATION_H + + + |