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+/****************************************************************************
+**
+** Copyright (C) 2016 The Qt Company Ltd.
+** Contact: http://www.qt.io/licensing/
+**
+** This file is part of the Qt Quick Controls 2 module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL3$
+** 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 The Qt Company. For licensing terms
+** and conditions see http://www.qt.io/terms-conditions. For further
+** information use the contact form at http://www.qt.io/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 3 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPLv3 included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 3 requirements
+** will be met: https://www.gnu.org/licenses/lgpl.html.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 2.0 or later 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 2.0 requirements will be
+** met: http://www.gnu.org/licenses/gpl-2.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+import QtQuick 2.6
+import QtQuick.Layouts 1.1
+import QtQuick.Controls 2.0
+import QtQuick.Templates 2.0 as T
+
+T.Tumbler {
+ id: control
+ implicitWidth: 200
+ implicitHeight: 200
+
+ //! [delegate]
+ delegate: Label {
+ width: PathView.view.width
+ text: model.modelData
+ opacity: PathView.isCurrentItem ? 1 : 0.5
+ Behavior on opacity {
+ NumberAnimation { duration: 250 }
+ }
+
+ horizontalAlignment: Text.AlignHCenter
+ verticalAlignment: Text.AlignVCenter
+ }
+ //! [delegate]
+
+ //! [contentItem]
+ contentItem: PathView {
+ id: pathView
+ anchors.fill: parent
+ model: control.model
+ delegate: control.delegate
+ clip: true
+ pathItemCount: control.visibleItemCount + 1
+ preferredHighlightBegin: 0.5
+ preferredHighlightEnd: 0.5
+ dragMargin: width / 2
+
+ path: Path {
+ startX: pathView.width / 2
+ startY: -pathView.delegateHeight / 2
+ PathLine {
+ x: pathView.width / 2
+ y: pathView.pathItemCount * pathView.delegateHeight - pathView.delegateHeight / 2
+ }
+ }
+
+ property real delegateHeight: pathView.height / control.visibleItemCount
+
+ }
+ //! [contentItem]
+}