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/****************************************************************************
**
** Copyright (C) 2017 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 2.10
import QtQuick.Templates 2.3 as T
import QtQuick.Controls.Material 2.3
T.ScrollBar {
id: control
implicitWidth: Math.max(background ? background.implicitWidth : 0,
contentItem.implicitWidth + leftPadding + rightPadding)
implicitHeight: Math.max(background ? background.implicitHeight : 0,
contentItem.implicitHeight + topPadding + bottomPadding)
padding: control.interactive ? 1 : 2
visible: control.policy !== T.ScrollBar.AlwaysOff
contentItem: Rectangle {
id: handle
implicitWidth: control.interactive ? 13 : 4
implicitHeight: control.interactive ? 13 : 4
color: control.pressed ? control.Material.scrollBarPressedColor :
control.interactive && control.hovered ? control.Material.scrollBarHoveredColor : control.Material.scrollBarColor
opacity: 0.0
}
background: Rectangle {
implicitWidth: control.interactive ? 16 : 4
implicitHeight: control.interactive ? 16 : 4
color: "#0e000000"
opacity: 0.0
visible: control.interactive
}
states: State {
name: "active"
when: control.policy === T.ScrollBar.AlwaysOn || (control.active && control.size < 1.0)
}
transitions: [
Transition {
to: "active"
NumberAnimation { targets: [contentItem, background]; property: "opacity"; to: 1.0 }
},
Transition {
from: "active"
SequentialAnimation {
PropertyAction{ targets: [contentItem, background]; property: "opacity"; value: 1.0 }
PauseAnimation { duration: 2450 }
NumberAnimation { targets: [contentItem, background]; property: "opacity"; to: 0.0 }
}
}
]
}
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