blob: ea6116dca1cc295de4ebf544bc160154045af9d9 (
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
|
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="utf-8">
<!-- examples.qdoc -->
<meta name="description" content="Example for documenting QML types.">
<title>QML Documentation Example | Test 6.2.11</title>
</head>
<body>
<h1 class="title">QML Documentation Example</h1>
<pre class="qml" translate="no"><span class="comment">// Copyright (C) 2016 The Qt Company Ltd.</span>
<span class="comment">// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause</span>
import QtQuick 1.0
<span class="comment">/*!
\qmltype TabWidget
\inqmlmodule UIComponents
\brief A widget that places its children as tabs.
A TabWidget places its children as tabs in a view. Selecting
a tab involves selecting the tab at the top.
The TabWidget component is part of the \l {UI Components} module.
This documentation is part of the \l{componentset}{UIComponents} example.
\section1 Adding Tabs
To add a tab, declare the tab as a child of the TabWidget.
\code
TabWidget {
id: tabwidget
Rectangle {
id: tab1
color: "red"
//... omitted
}
Rectangle {
id: tab2
color: "blue"
//... omitted
}
}
\endcode
*/</span>
<span class="type">Item</span> {
<span class="name">id</span>: <span class="name">tabWidget</span>
<span class="comment">/*!
\internal
Setting the default property to stack.children means any child items
of the TabWidget are actually added to the 'stack' item's children.
See the \l{"Property Binding in QML"}
documentation for details on default properties.
This is an implementation detail, not meant for public knowledge. Putting
the \internal command at the beginning will cause QDoc to not publish this
documentation in the public API page.
Normally, a property alias needs to have a
"\qmlproperty <type> <propertyname>" to assign the alias a type.
*/</span>
default property <span class="type">alias</span> <span class="name">content</span>: <span class="name">stack</span>.<span class="name">children</span>
<span class="comment">/*!
The currently active tab in the TabWidget.
*/</span>
property <span class="type"><a href="qml-int.html" translate="no">int</a></span> <span class="name">current</span>: <span class="number">0</span>
<span class="comment">/*!
A sample \c{read-only} property.
A contrived property to demonstrate QDoc's ability to detect
read-only properties.
The signature is:
\code
readonly property int sampleReadOnlyProperty: 0
\endcode
Note that the property must be initialized to a value.
*/</span>
readonly property <span class="type"><a href="qml-int.html" translate="no">int</a></span> <span class="name">sampleReadOnlyProperty</span>: <span class="number">0</span>
<span class="comment">/*!
\internal
This handler is an implementation
detail. The \c{\internal} command will prevent QDoc from publishing this
documentation on the public API.
*/</span>
<span class="name">onCurrentChanged</span>: <span class="name">setOpacities</span>()
<span class="name">Component</span>.onCompleted: <span class="name">setOpacities</span>()
<span class="comment">/*!
\internal
An internal function to set the opacity.
The \internal command will prevent QDoc from publishing this
documentation on the public API.
*/</span>
<span class="keyword">function </span><span class="name">setOpacities</span>() {
<span class="keyword">for</span> (var i = 0; <span class="name">i</span> <span class="operator"><</span> <span class="name">stack</span>.<span class="name">children</span>.<span class="name">length</span>; ++<span class="name">i</span>) {
<span class="name">stack</span>.<span class="name">children</span>[<span class="name">i</span>].<span class="name">opacity</span> <span class="operator">=</span> (<span class="name">i</span> <span class="operator">==</span> <span class="name">current</span> ? <span class="number">1</span> : <span class="number">0</span>)
}
}
<span class="type">Row</span> {
<span class="name">id</span>: <span class="name">header</span>
<span class="type">Repeater</span> {
<span class="name">model</span>: <span class="name">stack</span>.<span class="name">children</span>.<span class="name">length</span>
<span class="name">delegate</span>: <span class="name">Rectangle</span> {
<span class="name">width</span>: <span class="name">tabWidget</span>.<span class="name">width</span> <span class="operator">/</span> <span class="name">stack</span>.<span class="name">children</span>.<span class="name">length</span>; <span class="name">height</span>: <span class="number">36</span>
<span class="type">Rectangle</span> {
<span class="name">width</span>: <span class="name">parent</span>.<span class="name">width</span>; <span class="name">height</span>: <span class="number">1</span>
<span class="type">anchors</span> { <span class="name">bottom</span>: <span class="name">parent</span>.<span class="name">bottom</span>; <span class="name">bottomMargin</span>: <span class="number">1</span> }
<span class="name">color</span>: <span class="string">"#acb2c2"</span>
}
<span class="type">BorderImage</span> {
<span class="type">anchors</span> { <span class="name">fill</span>: <span class="name">parent</span>; <span class="name">leftMargin</span>: <span class="number">2</span>; <span class="name">topMargin</span>: <span class="number">5</span>; <span class="name">rightMargin</span>: <span class="number">1</span> }
<span class="type">border</span> { <span class="name">left</span>: <span class="number">7</span>; <span class="name">right</span>: <span class="number">7</span> }
<span class="name">source</span>: <span class="string">"tab.png"</span>
<span class="name">visible</span>: <span class="name">tabWidget</span>.<span class="name">current</span> <span class="operator">==</span> <span class="name">index</span>
}
<span class="type">Text</span> {
<span class="name">horizontalAlignment</span>: <span class="name">Qt</span>.<span class="name">AlignHCenter</span>; <span class="name">verticalAlignment</span>: <span class="name">Qt</span>.<span class="name">AlignVCenter</span>
<span class="name">anchors</span>.fill: <span class="name">parent</span>
<span class="name">text</span>: <span class="name">stack</span>.<span class="name">children</span>[<span class="name">index</span>].<span class="name">title</span>
<span class="name">elide</span>: <span class="name">Text</span>.<span class="name">ElideRight</span>
<span class="name">font</span>.bold: <span class="name">tabWidget</span>.<span class="name">current</span> <span class="operator">==</span> <span class="name">index</span>
}
<span class="type">MouseArea</span> {
<span class="name">anchors</span>.fill: <span class="name">parent</span>
<span class="name">onClicked</span>: <span class="name">tabWidget</span>.<span class="name">current</span> <span class="operator">=</span> <span class="name">index</span>
}
}
}
}
<span class="type">Item</span> {
<span class="name">id</span>: <span class="name">stack</span>
<span class="name">width</span>: <span class="name">tabWidget</span>.<span class="name">width</span>
<span class="name">anchors</span>.top: <span class="name">header</span>.<span class="name">bottom</span>; <span class="name">anchors</span>.bottom: <span class="name">tabWidget</span>.<span class="name">bottom</span>
}
}</pre>
|
