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Branched from the monolithic repo, Qt master branch, at commit
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+/****************************************************************************
+**
+** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the examples of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:BSD$
+** 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."
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+import QtQuick 1.0
+import "content"
+
+// This example illustrates expanding a list item to show a more detailed view.
+
+Rectangle {
+    id: page
+    width: 400; height: 240
+    color: "black"
+
+    // Delegate for the recipes.  This delegate has two modes:
+    // 1. List mode (default), which just shows the picture and title of the recipe.
+    // 2. Details mode, which also shows the ingredients and method.
+    Component {
+        id: recipeDelegate
+
+        Item {
+            id: recipe
+
+            // Create a property to contain the visibility of the details.
+            // We can bind multiple element's opacity to this one property,
+            // rather than having a "PropertyChanges" line for each element we
+            // want to fade.
+            property real detailsOpacity : 0
+
+            width: listView.width
+            height: 70
+
+            // A simple rounded rectangle for the background
+            Rectangle {
+                id: background
+                x: 2; y: 2; width: parent.width - x*2; height: parent.height - y*2
+                color: "ivory"
+                border.color: "orange"
+                radius: 5
+            }
+
+            // This mouse region covers the entire delegate.
+            // When clicked it changes mode to 'Details'.  If we are already
+            // in Details mode, then no change will happen.
+            MouseArea {
+                anchors.fill: parent
+                onClicked: recipe.state = 'Details';
+            }
+
+            // Lay out the page: picture, title and ingredients at the top, and method at the
+            // bottom.  Note that elements that should not be visible in the list
+            // mode have their opacity set to recipe.detailsOpacity.
+            Row {
+                id: topLayout
+                x: 10; y: 10; height: recipeImage.height; width: parent.width
+                spacing: 10
+
+                Image {
+                    id: recipeImage
+                    width: 50; height: 50
+                    source: picture
+                }
+
+                Column {
+                    width: background.width - recipeImage.width - 20; height: recipeImage.height
+                    spacing: 5
+
+                    Text { 
+                        text: title
+                        font.bold: true; font.pointSize: 16
+                    }
+
+                    Text {
+                        text: "Ingredients"
+                        font.pointSize: 12; font.bold: true
+                        opacity: recipe.detailsOpacity
+                    }
+
+                    Text {
+                        text: ingredients
+                        wrapMode: Text.WordWrap
+                        width: parent.width
+                        opacity: recipe.detailsOpacity
+                    }
+                }
+            }
+
+            Item {
+                id: details
+                x: 10; width: parent.width - 20
+                anchors { top: topLayout.bottom; topMargin: 10; bottom: parent.bottom; bottomMargin: 10 }
+                opacity: recipe.detailsOpacity
+
+                Text {
+                    id: methodTitle
+                    anchors.top: parent.top
+                    text: "Method"
+                    font.pointSize: 12; font.bold: true
+                }
+
+                Flickable {
+                    id: flick
+                    width: parent.width
+                    anchors { top: methodTitle.bottom; bottom: parent.bottom }
+                    contentHeight: methodText.height
+                    clip: true
+
+                    Text { id: methodText; text: method; wrapMode: Text.WordWrap; width: details.width }
+                }
+
+                Image {
+                    anchors { right: flick.right; top: flick.top }
+                    source: "content/pics/moreUp.png"
+                    opacity: flick.atYBeginning ? 0 : 1
+                }
+
+                Image {
+                    anchors { right: flick.right; bottom: flick.bottom }
+                    source: "content/pics/moreDown.png"
+                    opacity: flick.atYEnd ? 0 : 1
+                }
+            }
+
+            // A button to close the detailed view, i.e. set the state back to default ('').
+            TextButton {
+                y: 10
+                anchors { right: background.right; rightMargin: 10 }
+                opacity: recipe.detailsOpacity
+                text: "Close"
+
+                onClicked: recipe.state = '';
+            }
+
+            states: State {
+                name: "Details"
+
+                PropertyChanges { target: background; color: "white" }
+                PropertyChanges { target: recipeImage; width: 130; height: 130 } // Make picture bigger
+                PropertyChanges { target: recipe; detailsOpacity: 1; x: 0 } // Make details visible
+                PropertyChanges { target: recipe; height: listView.height } // Fill the entire list area with the detailed view
+
+                // Move the list so that this item is at the top.
+                PropertyChanges { target: recipe.ListView.view; explicit: true; contentY: recipe.y }
+
+                // Disallow flicking while we're in detailed view
+                PropertyChanges { target: recipe.ListView.view; interactive: false }
+            }
+
+            transitions: Transition {
+                // Make the state changes smooth
+                ParallelAnimation {
+                    ColorAnimation { property: "color"; duration: 500 }
+                    NumberAnimation { duration: 300; properties: "detailsOpacity,x,contentY,height,width" }
+                }
+            }
+        }
+    }
+
+    // The actual list
+    ListView {
+        id: listView
+        anchors.fill: parent
+        model: RecipesModel {}
+        delegate: recipeDelegate
+    }
+}