Qt Mobility Reference Documentation

hapticbutton.cpp Example File

hapticsquare/hapticbutton.cpp
 /****************************************************************************
 **
 ** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
 ** All rights reserved.
 ** Contact: Nokia Corporation (qt-info@nokia.com)
 **
 ** This file is part of the Qt Mobility Components.
 **
 ** $QT_BEGIN_LICENSE:LGPL$
 ** Commercial Usage
 ** Licensees holding valid Qt Commercial licenses may use this file in
 ** accordance with the Qt Commercial License Agreement provided with
 ** the Software or, alternatively, in accordance with the terms
 ** contained in a written agreement between you and Nokia.
 **
 ** 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 1.1, 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.
 ** $QT_END_LICENSE$
 **
 ****************************************************************************/

 #include "hapticbutton.h"
 #include <QPainter>

 HapticButton::HapticButton(const QString &label) :
     QWidget(0), m_label(label)
 {
     setMinimumSize(100, 100);
 }

 void HapticButton::setLabel(const QString& label)
 {
     m_label = label;
 }

 void HapticButton::mousePressEvent(QMouseEvent *)
 {
     emit clicked();
 }

 void HapticButton::paintEvent(QPaintEvent *)
 {
     QPainter paint(this);

     QRect r(1, 1, width()-2, height()-2);
     paint.drawRoundedRect(r, 10, 10);
     paint.drawText(r, Qt::AlignCenter, m_label);
 }
X

Thank you for giving your feedback.

Make sure it is related to this specific page. For more general bugs and requests, please use the Qt Bug Tracker.