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/****************************************************************************
**
** Copyright (C) 2020 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
import QtQuick.NativeStyle as NativeStyle
NativeStyle.DefaultScrollBar {
id: controlRoot
topPadding: orientation === Qt.Vertical ? controlRoot.__decreaseVisual.indicator.height : 0
bottomPadding: orientation === Qt.Vertical ? controlRoot.__increaseVisual.indicator.height : 0
leftPadding: orientation === Qt.Horizontal ? controlRoot.__decreaseVisual.indicator.width : 0
rightPadding: orientation === Qt.Horizontal ? controlRoot.__increaseVisual.indicator.width : 0
contentItem: NativeStyle.ScrollBar {
control: controlRoot
subControl: NativeStyle.ScrollBar.Handle
}
NativeStyle.ScrollBar {
// Fade a hovered-looking version of the handle
// on top of the default handle when hovering it
x: contentItem.x
y: contentItem.y
z: 1
width: contentItem.width
height: contentItem.height
control: controlRoot
subControl: NativeStyle.ScrollBar.Handle
overrideState: NativeStyle.StyleItem.AlwaysHovered
opacity: controlRoot.hovered || control.pressed ? 1 : 0
visible: contentItem instanceof NativeStyle.StyleItem
Behavior on opacity { NumberAnimation { duration: contentItem.transitionDuration } }
}
// The groove background should have window color
Rectangle {
x: background.x
y: background.y
z: -1
width: background.width
height: background.height
color: controlRoot.palette.window
}
background: NativeStyle.ScrollBar {
control: controlRoot
subControl: NativeStyle.ScrollBar.Groove
overrideState: NativeStyle.ScrollBar.NeverHovered
}
__decreaseVisual.indicator: NativeStyle.ScrollBar {
control: controlRoot
subControl: NativeStyle.ScrollBar.SubLine
overrideState: NativeStyle.ScrollBar.AlwaysHovered
opacity: controlRoot.__decreaseVisual.hovered ? 1 : 0
visible: contentItem instanceof NativeStyle.StyleItem
Behavior on opacity { NumberAnimation { duration: contentItem.transitionDuration } }
useNinePatchImage: false
}
NativeStyle.ScrollBar {
control: controlRoot
subControl: NativeStyle.ScrollBar.SubLine
overrideState: NativeStyle.ScrollBar.AlwaysSunken
opacity: controlRoot.__decreaseVisual.pressed ? 1 : 0
visible: contentItem instanceof NativeStyle.StyleItem
useNinePatchImage: false
z: 1
}
__increaseVisual.indicator: NativeStyle.ScrollBar {
control: controlRoot
subControl: NativeStyle.ScrollBar.AddLine
x: orientation == Qt.Horizontal ? controlRoot.width - width : 0
y: orientation == Qt.Vertical ? controlRoot.height - height : 0
overrideState: NativeStyle.ScrollBar.AlwaysHovered
opacity: controlRoot.__increaseVisual.hovered ? 1 : 0
visible: contentItem instanceof NativeStyle.StyleItem
Behavior on opacity { NumberAnimation { duration: contentItem.transitionDuration } }
useNinePatchImage: false
}
NativeStyle.ScrollBar {
control: controlRoot
subControl: NativeStyle.ScrollBar.AddLine
x: __increaseVisual.indicator.x
y: __increaseVisual.indicator.y
z: 1
overrideState: NativeStyle.ScrollBar.AlwaysSunken
opacity: controlRoot.__increaseVisual.pressed ? 1 : 0
visible: contentItem instanceof NativeStyle.StyleItem
useNinePatchImage: false
}
}
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