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+/****************************************************************************
+**
+** Copyright (C) 2013 Digia Plc and/or its subsidiary(-ies).
+** Contact: For any questions to Digia, please use the contact form at
+** http://qt.digia.com/
+**
+** This file is part of the examples of the Qt Enterprise Embedded.
+**
+** $QT_BEGIN_LICENSE:BSD$
+** 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 Digia Plc 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 2.0
+
+MouseArea {
+ id: pickerRoot
+
+ parent: root
+ anchors.fill: parent
+
+ onClicked: visible = false
+ visible: false
+
+ property alias contentWidth: back.width
+ property real contentHeight: 350 * root.contentScale
+ property alias model: list.model
+ property variant value: null
+ property string name: ""
+ property alias currentIndex: list.currentIndex
+ property alias count: list.count
+
+ onValueChanged: {
+ for (var i = 0; i < list.count; ++i) {
+ var data = list.model[i];
+ if (data === undefined)
+ data = list.model.get(i);
+ if (data.value === pickerRoot.value) {
+ list.currentIndex = i;
+ return;
+ }
+ }
+ list.currentIndex = -1;
+ }
+
+ Rectangle {
+ id: back
+ color: "#77333333"
+ width: 200 * root.contentScale
+ height: Math.min(pickerRoot.contentHeight, list.contentHeight + list.anchors.margins * 2)
+ anchors.centerIn: parent
+ property int itemHeight: 25 * root.contentScale
+ rotation: root.contentRotation
+ Behavior on rotation { NumberAnimation { } }
+
+ ListView {
+ id: list
+ anchors.fill: parent
+ clip: true
+ anchors.margins: 14 * root.contentScale
+
+ currentIndex: -1
+
+ onCurrentIndexChanged: {
+ if (list.currentIndex >= 0) {
+ var data = list.model[list.currentIndex];
+ if (data === undefined)
+ data = list.model.get(list.currentIndex);
+ pickerRoot.value = data.value;
+ pickerRoot.name = data.name;
+ } else {
+ pickerRoot.value = null
+ pickerRoot.name = ""
+ }
+ }
+
+ delegate: Item {
+ height: 40 * root.contentScale
+ width: parent.width
+ Rectangle {
+ anchors.fill: parent
+ border.color: index == list.currentIndex ? "#44ffffff" : "transparent"
+ color: index == list.currentIndex ? "#22ffffff" : "transparent"
+ radius: 3 * root.contentScale
+ Text {
+ color: "white"
+ text: (typeof modelData === 'undefined' ? name : modelData.name)
+ anchors.centerIn: parent
+ font.pixelSize: Math.round(20 * root.contentScale)
+ }
+ MouseArea {
+ anchors.fill: parent
+ onClicked: {
+ list.currentIndex = index;
+ }
+ }
+ }
+ }
+ }
+ }
+}
+