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/****************************************************************************
**
** Copyright (C) 2021 The Qt Company Ltd.
** Contact: https://www.qt.io/licensing/
**
** This file is part of the Qt Quick Controls 2 module of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:COMM$
**
** 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 https://www.qt.io/terms-conditions. For further
** information use the contact form at https://www.qt.io/contact-us.
**
** $QT_END_LICENSE$
**
**
**
**
**
**
**
**
**
**
**
**
**
**
**
**
****************************************************************************/
import QtQuick 2.12
import QtQuick.Controls 2.12
import QtQuick.Controls.impl 2.12
import QtQuick.Templates 2.12 as T
T.Tumbler {
id: control
implicitWidth: Math.max(implicitBackgroundWidth + leftInset + rightInset,
implicitContentWidth + leftPadding + rightPadding) || 60 // ### remove 60 in Qt 6
implicitHeight: Math.max(implicitBackgroundHeight + topInset + bottomInset,
implicitContentHeight + topPadding + bottomPadding) || 200 // ### remove 200 in Qt 6
delegate: Text {
text: modelData
color: control.visualFocus ? control.palette.highlight : control.palette.text
font: control.font
opacity: 1.0 - Math.abs(Tumbler.displacement) / (control.visibleItemCount / 2)
horizontalAlignment: Text.AlignHCenter
verticalAlignment: Text.AlignVCenter
}
contentItem: TumblerView {
implicitWidth: 60
implicitHeight: 200
model: control.model
delegate: control.delegate
path: Path {
startX: control.contentItem.width / 2
startY: -control.contentItem.delegateHeight / 2
PathLine {
x: control.contentItem.width / 2
y: (control.visibleItemCount + 1) * control.contentItem.delegateHeight - control.contentItem.delegateHeight / 2
}
}
property real delegateHeight: control.availableHeight / control.visibleItemCount
}
}
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