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
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
|
/****************************************************************************
**
** Copyright (C) 2015 The Qt Company Ltd.
** Contact: http://www.qt.io/licensing/
**
** This file is part of the manual tests of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:BSD$
** You may use this file under the terms of the BSD license as follows:
**
** "Redistribution and use in source and binary forms, with or without
** modification, are permitted provided that the following conditions are
** met:
** * Redistributions of source code must retain the above copyright
** notice, this list of conditions and the following disclaimer.
** * Redistributions in binary form must reproduce the above copyright
** notice, this list of conditions and the following disclaimer in
** the documentation and/or other materials provided with the
** distribution.
** * Neither the name of The Qt Company Ltd nor the names of its
** contributors may be used to endorse or promote products derived
** from this software without specific prior written permission.
**
**
** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
**
** $QT_END_LICENSE$
**
****************************************************************************/
import QtQuick 2.4
import QtQuick.Window 2.2
Rectangle {
id: root
color: "black"
MultiPointTouchArea {
id: mpta
anchors.fill: parent
touchPoints: [
TouchPoint { property color color: "red" },
TouchPoint { property color color: "orange" },
TouchPoint { property color color: "yellow" },
TouchPoint { property color color: "green" },
TouchPoint { property color color: "blue" },
TouchPoint { property color color: "violet" },
TouchPoint { property color color: "cyan" },
TouchPoint { property color color: "magenta" },
TouchPoint { property color color: "goldenrod" },
TouchPoint { property color color: "darkgray" }
] }
Repeater {
model: 10
Item {
anchors.fill: parent
property TouchPoint touchPoint
visible: touchPoint.pressed
Rectangle {
color: touchPoint.color
anchors.top: parent.top
anchors.bottom: parent.bottom
width: 2
x: touchPoint.x - 1
}
Rectangle {
color: touchPoint.color
anchors.left: parent.left
anchors.right: parent.right
height: 2
y: touchPoint.y - 1
}
Rectangle {
color: touchPoint.color
width: 50 * touchPoint.pressure
height: width
radius: width / 2
x: touchPoint.x - width / 2
y: touchPoint.y - width / 2
}
Rectangle {
id: velocityVector
visible: width > 0
width: touchPoint.velocity.length()
height: 1
x: touchPoint.x
y: touchPoint.y
rotation: width > 0 ? Math.acos(touchPoint.velocity.x / width) : 0
transformOrigin: Item.BottomLeft
}
Component.onCompleted: touchPoint = mpta.touchPoints[index]
}
}
}
|
