--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/examples/publish-subscribe/subscriberdialog.cpp	Wed Aug 25 15:49:42 2010 +0300
@@ -0,0 +1,187 @@
+/****************************************************************************
+**
+** 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.
+**
+** $QT_BEGIN_LICENSE:BSD$
+** You may use this file under the terms of the BSD license as follows:
+**
+** "Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+**   * Redistributions of source code must retain the above copyright
+**     notice, this list of conditions and the following disclaimer.
+**   * Redistributions in binary form must reproduce the above copyright
+**     notice, this list of conditions and the following disclaimer in
+**     the documentation and/or other materials provided with the
+**     distribution.
+**   * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor
+**     the names of its contributors may be used to endorse or promote
+**     products derived from this software without specific prior written
+**     permission.
+**
+** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include "subscriberdialog.h"
+#if defined(Q_WS_MAEMO_5) || defined(Q_WS_MAEMO_6)
+#include "ui_subscriberdialog_hor.h"
+#else
+#include "ui_subscriberdialog.h"
+#endif
+
+#include <qvaluespacesubscriber.h>
+
+#include <QTableWidget>
+#include <QListWidget>
+#include <QDesktopWidget>
+
+#ifdef QTM_EXAMPLES_SMALL_SCREEN
+#include <QPushButton>
+#include <QSizePolicy>
+#endif
+
+#include <QDebug>
+
+SubscriberDialog::SubscriberDialog(QWidget *parent) :
+        QDialog(parent),
+        ui(new Ui::SubscriberDialog),
+        subscriber(0),
+        tableWidget(0), listWidget(0)
+{
+    ui->setupUi(this);
+
+#ifdef QTM_EXAMPLES_SMALL_SCREEN
+    QPushButton *switchButton =
+        ui->buttonBox->addButton(tr("Switch"), QDialogButtonBox::ActionRole);
+    connect(switchButton, SIGNAL(clicked()), this, SIGNAL(switchRequested()));
+#endif
+
+#if defined(Q_WS_MAEMO_5) || defined(Q_WS_MAEMO_6)
+    tableWidget = ui->tableWidget;
+    QStringList headerLabels;
+    headerLabels << tr("Key") << tr("Value") << tr("Type");
+    tableWidget->setColumnCount(3);
+    tableWidget->setHorizontalHeaderLabels(headerLabels);
+    tableWidget->horizontalHeader()->setStretchLastSection(true);
+    tableWidget->verticalHeader()->setVisible(false);
+    tableWidget->setColumnWidth(0, 200);
+    tableWidget->setColumnWidth(1, 400);
+#else
+    QDesktopWidget desktopWidget;
+    if (desktopWidget.availableGeometry().width() < 400) {
+        // Screen is too small to fit a table widget without scrolling, use a list widget instead.
+        listWidget = new QListWidget;
+        listWidget->setAlternatingRowColors(true);
+        ui->verticalLayout->insertWidget(2, listWidget);
+    } else {
+        tableWidget = new QTableWidget;
+        QStringList headerLabels;
+        headerLabels << tr("Key") << tr("Value") << tr("Type");
+        tableWidget->setColumnCount(3);
+        tableWidget->setHorizontalHeaderLabels(headerLabels);
+        tableWidget->horizontalHeader()->setStretchLastSection(true);
+        tableWidget->verticalHeader()->setVisible(false);
+
+        ui->verticalLayout->insertWidget(2, tableWidget);
+    }
+#endif
+    connect(ui->connectButton, SIGNAL(clicked()), this, SLOT(changeSubscriberPath()));
+    changeSubscriberPath();
+
+    // if the default path does not exist reset it to /
+    QVariant value = subscriber->value();
+    if (!subscriber->value().isValid() && subscriber->subPaths().isEmpty()) {
+        ui->basePath->setText(QLatin1String("/"));
+        changeSubscriberPath();
+    }
+}
+
+SubscriberDialog::~SubscriberDialog()
+{
+    delete ui;
+}
+
+void SubscriberDialog::changeEvent(QEvent *e)
+{
+    QDialog::changeEvent(e);
+    switch (e->type()) {
+    case QEvent::LanguageChange:
+        ui->retranslateUi(this);
+        break;
+    default:
+        break;
+    }
+}
+
+//! [0]
+void SubscriberDialog::changeSubscriberPath()
+{
+    if (listWidget)
+        listWidget->clear();
+    else if (tableWidget)
+        tableWidget->clearContents();
+
+    if (!subscriber)
+        subscriber = new QValueSpaceSubscriber(ui->basePath->text(), this);
+    else
+        subscriber->setPath(ui->basePath->text());
+
+    connect(subscriber, SIGNAL(contentsChanged()), this, SLOT(subscriberChanged()));
+
+    subscriberChanged();
+}
+//! [0]
+
+//! [1]
+void SubscriberDialog::subscriberChanged()
+{
+    QStringList subPaths = subscriber->subPaths();
+
+    if (listWidget) {
+        listWidget->clear();
+    } else if (tableWidget) {
+        tableWidget->clearContents();
+        tableWidget->setRowCount(subPaths.count());
+    }
+
+    for (int i = 0; i < subPaths.count(); ++i) {
+        QVariant v = subscriber->value(subPaths.at(i));
+
+        if (listWidget) {
+            const QString itemTemplate("%1 (%2)\n%3");
+
+            QListWidgetItem *item =
+                new QListWidgetItem(itemTemplate.arg(subPaths.at(i), v.typeName(), v.toString()));
+            item->setFlags(item->flags() & ~Qt::ItemIsEditable);
+            listWidget->addItem(item);
+        } else if (tableWidget) {
+            QTableWidgetItem *pathItem = new QTableWidgetItem(subPaths.at(i));
+            pathItem->setFlags(pathItem->flags() & ~Qt::ItemIsEditable);
+            QTableWidgetItem *valueItem = new QTableWidgetItem(v.toString());
+            valueItem->setFlags(valueItem->flags() & ~Qt::ItemIsEditable);
+            QTableWidgetItem *typeItem = new QTableWidgetItem(v.typeName());
+            typeItem->setFlags(typeItem->flags() & ~Qt::ItemIsEditable);
+
+            tableWidget->setItem(i, 0, pathItem);
+            tableWidget->setItem(i, 1, valueItem);
+            tableWidget->setItem(i, 2, typeItem);
+        }
+    }
+}
+//! [1]