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+/****************************************************************************
+**
+** Copyright (C) 2012 Nokia Corporation and/or its subsidiary(-ies).
+** Contact: http://www.qt-project.org/
+**
+** This file is part of the demonstration applications of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** GNU Lesser General Public License Usage
+** 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.
+**
+** Other Usage
+** Alternatively, this file may be used in accordance with the terms and
+** conditions contained in a signed written agreement between you and Nokia.
+**
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+import QtQuick 1.0
+
+/* A toggle button component. */
+Rectangle {
+ id: toggleButton
+
+ property url offImageSource: ""
+ property url onImageSource: ""
+ property alias imageSource: buttonImage.source
+
+ signal selected()
+ signal pushed()
+
+ color: "transparent"
+ state: "unPressed"
+ onStateChanged: {
+ if (state == "pressed") {
+ selected()
+ }
+ }
+
+ Image {
+ id: buttonImage
+
+ smooth: true
+ anchors.fill: parent
+ }
+ MouseArea {
+ id: mouseArea
+
+ anchors.fill: parent
+ onPressed: {
+ if (parent.state == "unPressed") {
+ pushed()
+ }
+ }
+ }
+
+ states: [
+ State {
+ name: "pressed"
+ PropertyChanges {
+ target: toggleButton
+ scale: 0.95
+ imageSource: onImageSource
+ }
+ },
+ State {
+ name: "unPressed"
+ PropertyChanges {
+ target: toggleButton
+ scale: 1/0.95
+ imageSource: offImageSource
+ }
+ }
+ ]
+
+ transitions: [
+ Transition {
+ from: "unPressed"
+ to: "pressed"
+ reversible: true
+ PropertyAnimation {
+ target: toggleButton
+ properties: "scale"
+ duration: 100
+ }
+ }
+ ]
+}