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+/****************************************************************************
+**
+** Copyright (C) 2012 Digia Plc and/or its subsidiary(-ies).
+** Contact: http://www.qt-project.org/legal
+**
+** This file is part of the Qt Mobility Components.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and Digia. For licensing terms and
+** conditions see http://qt.digia.com/licensing. For further information
+** use the contact form at http://qt.digia.com/contact-us.
+**
+** 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, Digia gives you certain additional
+** rights. These rights are described in the Digia 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.
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+import QtQuick 2.0
+import FrequencyMonitor 1.0
+
+Rectangle {
+ id: root
+ property bool logging: true
+ property bool displayed: true
+ property bool enabled: logging || displayed
+ property alias active: monitor.active
+ property int samplingInterval: 500
+ property color textColor: "yellow"
+ property int textSize: 20
+ property alias label: monitor.label
+
+ border.width: 1
+ border.color: "yellow"
+ width: 5.5 * root.textSize
+ height: 3.0 * root.textSize
+ color: "black"
+ opacity: 0.5
+ radius: 10
+ visible: displayed && active
+
+ // This should ensure that the monitor is on top of all other content
+ z: 999
+
+ function notify() {
+ monitor.notify()
+ }
+
+ FrequencyMonitor {
+ id: monitor
+ samplingInterval: root.enabled ? root.samplingInterval : 0
+ onAverageFrequencyChanged: {
+ if (root.logging) trace()
+ averageFrequencyText.text = monitor.averageFrequency.toFixed(2)
+ }
+ }
+
+ Text {
+ id: labelText
+ anchors {
+ left: parent.left
+ top: parent.top
+ margins: 10
+ }
+ color: root.textColor
+ font.pixelSize: 0.6 * root.textSize
+ text: root.label
+ width: root.width - 2*anchors.margins
+ elide: Text.ElideRight
+ }
+
+ Text {
+ id: averageFrequencyText
+ anchors {
+ right: parent.right
+ bottom: parent.bottom
+ margins: 10
+ }
+ color: root.textColor
+ font.pixelSize: root.textSize
+ }
+}