--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/qtmobility/examples/battery-charge/battery-publisher/batterypublisher.cpp	Fri Apr 16 15:51:22 2010 +0300
@@ -0,0 +1,105 @@
+/****************************************************************************
+**
+** Copyright (C) 2009 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.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** 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 Technology Preview License Agreement accompanying
+** this package.
+**
+** 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.
+**
+** If you have questions regarding the use of this file, please contact
+** Nokia at qt-info@nokia.com.
+**
+**
+**
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include "batterypublisher.h"
+#include "ui_batterypublisher.h"
+
+#include <qvaluespacepublisher.h>
+
+#include <QTimer>
+
+BatteryPublisher::BatteryPublisher(QWidget *parent)
+:   QDialog(parent), ui(new Ui::BatteryPublisher), chargeTimer(0)
+{
+    ui->setupUi(this);
+
+    publisher = new QValueSpacePublisher("/power/battery");
+
+    connect(ui->batteryCharge, SIGNAL(valueChanged(int)),
+            this, SLOT(chargeChanged(int)));
+    connect(ui->charging, SIGNAL(toggled(bool)),
+            this, SLOT(chargingToggled(bool)));
+
+    chargeChanged(ui->batteryCharge->value());
+}
+
+BatteryPublisher::~BatteryPublisher()
+{
+    delete ui;
+    delete publisher;
+}
+
+void BatteryPublisher::changeEvent(QEvent *e)
+{
+    QDialog::changeEvent(e);
+    switch (e->type()) {
+    case QEvent::LanguageChange:
+        ui->retranslateUi(this);
+        break;
+    default:
+        break;
+    }
+}
+
+void BatteryPublisher::timerEvent(QTimerEvent *)
+{
+    int newCharge = ui->batteryCharge->value() + 1;
+    ui->batteryCharge->setValue(newCharge);
+
+    if (newCharge >= 100)
+        ui->charging->setChecked(false);
+}
+
+void BatteryPublisher::chargeChanged(int newCharge)
+{
+    publisher->setValue("charge", newCharge);
+}
+
+void BatteryPublisher::chargingToggled(bool charging)
+{
+    ui->batteryCharge->setEnabled(!charging);
+    publisher->setValue("charging", charging);
+
+    if (charging)
+        chargeTimer = startTimer(2000);
+    else
+        killTimer(chargeTimer);
+}