blob: 94777c268ca71b4f709b190076cb456bb0074042 (
plain)
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
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
|
/****************************************************************************
**
** Copyright (C) 2017 The Qt Company Ltd.
** Contact: https://www.qt.io/licensing/
**
** This file is part of the manual tests of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:GPL-EXCEPT$
** 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.
**
** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU
** General Public License version 3 as published by the Free Software
** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
** included in the packaging of this file. Please review the following
** information to ensure the GNU General Public License requirements will
** be met: https://www.gnu.org/licenses/gpl-3.0.html.
**
** $QT_END_LICENSE$
**
****************************************************************************/
import QtQuick 2.8
import Qt.labs.handlers 1.0
import "qrc:/quick/shared/" as Examples
Item {
width: 480
height: 320
Rectangle {
id: rect
anchors.fill: parent; anchors.margins: 40
border.width: 3; border.color: "transparent"
color: handler.pressed ? "lightsteelblue" : "darkgrey"
TapHandler {
id: handler
acceptedButtons: (leftAllowedCB.checked ? Qt.LeftButton : Qt.NoButton) |
(middleAllowedCB.checked ? Qt.MiddleButton : Qt.NoButton) |
(rightAllowedCB.checked ? Qt.RightButton : Qt.NoButton)
gesturePolicy: (policyDragThresholdCB.checked ? TapHandler.DragThreshold :
policyWithinBoundsCB.checked ? TapHandler.WithinBounds :
TapHandler.ReleaseWithinBounds)
onCanceled: {
console.log("canceled @ " + point.position)
borderBlink.blinkColor = "red"
borderBlink.start()
}
onTapped: { // 'point' is an implicit parameter referencing to a QQuickEventPoint instance
if (tapCount > 1) {
tapCountLabel.text = tapCount
flashAnimation.start()
} else {
borderBlink.start()
}
}
onLongPressed: longPressFeedback.createObject(rect,
{"x": point.position.x, "y": point.position.y,
"text": Math.round(handler.timeHeld).toFixed(3) + " sec",
"color": borderBlink.blinkColor})
}
Text {
id: tapCountLabel
anchors.centerIn: parent
font.pixelSize: 72
font.weight: Font.Black
SequentialAnimation {
id: flashAnimation
PropertyAction { target: tapCountLabel; property: "visible"; value: true }
PropertyAction { target: tapCountLabel; property: "opacity"; value: 1.0 }
PropertyAction { target: tapCountLabel; property: "scale"; value: 1.0 }
ParallelAnimation {
NumberAnimation {
target: tapCountLabel
property: "opacity"
to: 0
duration: 500
}
NumberAnimation {
target: tapCountLabel
property: "scale"
to: 1.5
duration: 500
}
}
}
}
Rectangle {
id: expandingCircle
radius: handler.timeHeld * 100
visible: radius > 0 && handler.pressed
border.width: 3
border.color: borderBlink.blinkColor
color: "transparent"
width: radius * 2
height: radius * 2
x: handler.point.pressPosition.x - radius
y: handler.point.pressPosition.y - radius
opacity: 0.25
}
Component {
id: longPressFeedback
Text { }
}
SequentialAnimation {
id: borderBlink
property color blinkColor: (function(pbtns) {
switch (pbtns) {
case Qt.MiddleButton: return "orange";
case Qt.RightButton: return "magenta";
default: return "green";
}
})(handler.point.pressedButtons)
loops: 3
ScriptAction { script: rect.border.color = borderBlink.blinkColor }
PauseAnimation { duration: 100 }
ScriptAction { script: rect.border.color = "transparent" }
PauseAnimation { duration: 100 }
}
}
Row {
spacing: 6
Text { text: "accepted mouse clicks:"; anchors.verticalCenter: leftAllowedCB.verticalCenter }
Examples.CheckBox {
id: leftAllowedCB
checked: true
text: "left click"
}
Examples.CheckBox {
id: middleAllowedCB
text: "middle click"
}
Examples.CheckBox {
id: rightAllowedCB
text: "right click"
}
Text { text: " gesture policy:"; anchors.verticalCenter: leftAllowedCB.verticalCenter }
Examples.CheckBox {
id: policyDragThresholdCB
text: "drag threshold"
onCheckedChanged: if (checked) {
policyWithinBoundsCB.checked = false;
policyReleaseWithinBoundsCB.checked = false;
}
}
Examples.CheckBox {
id: policyWithinBoundsCB
text: "within bounds"
onCheckedChanged: if (checked) {
policyDragThresholdCB.checked = false;
policyReleaseWithinBoundsCB.checked = false;
}
}
Examples.CheckBox {
id: policyReleaseWithinBoundsCB
checked: true
text: "release within bounds"
onCheckedChanged: if (checked) {
policyDragThresholdCB.checked = false;
policyWithinBoundsCB.checked = false;
}
}
}
}
|
