1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
|
// Copyright (C) 2017 The Qt Company Ltd.
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause
import QtQuick
Item {
id: scrollBar
// The properties that define the scrollbar's state.
// position and pageSize are in the range 0.0 - 1.0. They are relative to the
// height of the page, i.e. a pageSize of 0.5 means that you can see 50%
// of the height of the view.
// orientation can be either Qt.Vertical or Qt.Horizontal
property real position
property real pageSize
property int orientation : Qt.Vertical
// A light, semi-transparent background
Rectangle {
id: background
anchors.fill: parent
radius: orientation === Qt.Vertical ? (width/2 - 1) : (height/2 - 1)
color: "white"
opacity: 0.3
}
// Size the bar to the required size, depending upon the orientation.
Rectangle {
x: orientation === Qt.Vertical ? 1 : (scrollBar.position * (scrollBar.width-2) + 1)
y: orientation === Qt.Vertical ? (scrollBar.position * (scrollBar.height-2) + 1) : 1
width: orientation === Qt.Vertical ? (parent.width-2) : (scrollBar.pageSize * (scrollBar.width-2))
height: orientation === Qt.Vertical ? (scrollBar.pageSize * (scrollBar.height-2)) : (parent.height-2)
radius: orientation === Qt.Vertical ? (width/2 - 1) : (height/2 - 1)
color: "black"
opacity: 0.7
}
}
|
