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/****************************************************************************
**
** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
** Contact: Nokia Corporation (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 http://www.qtsoftware.com/contact.
** $QT_END_LICENSE$
**
****************************************************************************/
#ifndef TEXT_BUTTON_H
#define TEXT_BUTTON_H
#include <QtGui>
#include "demoitem.h"
#include "demotextitem.h"
#include "scanitem.h"
class DemoItemAnimation;
class ButtonBackground;
class TextButton : public DemoItem
{
public:
enum ALIGNMENT {LEFT, RIGHT};
enum BUTTONTYPE {SIDEBAR, PANEL, UP, DOWN};
enum STATE {ON, OFF, HIGHLIGHT, DISABLED};
TextButton(const QString &text, ALIGNMENT align = LEFT, int userCode = 0,
QGraphicsScene *scene = 0, QGraphicsItem *parent = 0, BUTTONTYPE color = SIDEBAR);
virtual ~TextButton();
// overidden methods:
virtual QRectF boundingRect() const;
virtual void paint(QPainter *, const QStyleOptionGraphicsItem *, QWidget * = 0){};
virtual void hoverEnterEvent(QGraphicsSceneHoverEvent *event);
virtual void hoverLeaveEvent(QGraphicsSceneHoverEvent *event);
virtual void mousePressEvent(QGraphicsSceneMouseEvent *event);
virtual void mouseReleaseEvent(QGraphicsSceneMouseEvent *event);
void animationStarted(int id = 0);
void prepare();
void setState(STATE state);
void setMenuString(const QString &menu);
void setDisabled(bool disabled);
private:
void setupButtonBg();
void setupScanItem();
void setupHoverText();
DemoItemAnimation *scanAnim;
ButtonBackground *bgOn;
ButtonBackground *bgOff;
ButtonBackground *bgHighlight;
ButtonBackground *bgDisabled;
BUTTONTYPE buttonType;
ALIGNMENT alignment;
QString buttonLabel;
QString menuString;
int userCode;
QSize logicalSize;
STATE state;
};
#endif // TEXT_BUTTON_H
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