1 /****************************************************************************

     2 **

     3 ** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).

     4 ** Contact: Nokia Corporation (qt-info@nokia.com)

     5 **

     6 ** This file is part of the examples of the Qt Toolkit.

     7 **

     8 ** $QT_BEGIN_LICENSE:LGPL$

     9 ** No Commercial Usage

    10 ** This file contains pre-release code and may not be distributed.

    11 ** You may use this file in accordance with the terms and conditions

    12 ** contained in the either Technology Preview License Agreement or the

    13 ** Beta Release License Agreement.

    14 **

    15 ** GNU Lesser General Public License Usage

    16 ** Alternatively, this file may be used under the terms of the GNU Lesser

    17 ** General Public License version 2.1 as published by the Free Software

    18 ** Foundation and appearing in the file LICENSE.LGPL included in the

    19 ** packaging of this file.  Please review the following information to

    20 ** ensure the GNU Lesser General Public License version 2.1 requirements

    21 ** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.

    22 **

    23 ** In addition, as a special exception, Nokia gives you certain

    24 ** additional rights. These rights are described in the Nokia Qt LGPL

    25 ** Exception version 1.0, included in the file LGPL_EXCEPTION.txt in this

    26 ** package.

    27 **

    28 ** GNU General Public License Usage

    29 ** Alternatively, this file may be used under the terms of the GNU

    30 ** General Public License version 3.0 as published by the Free Software

    31 ** Foundation and appearing in the file LICENSE.GPL included in the

    32 ** packaging of this file.  Please review the following information to

    33 ** ensure the GNU General Public License version 3.0 requirements will be

    34 ** met: http://www.gnu.org/copyleft/gpl.html.

    35 **

    36 ** If you are unsure which license is appropriate for your use, please

    37 ** contact the sales department at http://qt.nokia.com/contact.

    38 ** $QT_END_LICENSE$

    39 **

    40 ****************************************************************************/

    41 

    42 #ifndef TEXTITEM_H

    43 #define TEXTITEM_H

    44 

    45 #include "gvbwidget.h"

    46 

    47 class QPainter;

    48 class QStyleOptionGraphicsItem;

    49 class QGraphicsTextItem;

    50 

    51 class Label : public GvbWidget

    52 {

    53     Q_OBJECT

    54 

    55 public:

    56 

    57     Label(const QString& text, QGraphicsItem *parent = 0);

    58     ~Label();

    59 

    60 public:

    61 

    62     void setText(const QString& text);

    63     QString text() const;

    64     void setFont(const QFont font);

    65 

    66 private:

    67     void resizeEvent(QGraphicsSceneResizeEvent *event);

    68     QSizeF sizeHint(Qt::SizeHint which, 

    69     const QSizeF &constraint = QSizeF()) const;

    70 

    71 private:

    72     Q_DISABLE_COPY(Label)

    73     QGraphicsSimpleTextItem *m_textItem;

    74 };

    75 

    76 #endif