Long live Qt for S60!

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+/****************************************************************************
+**
+** 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 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
+