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
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE html>
<html lang="en">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<!-- qsignaltransition.cpp -->
<title>QSignalTransition Class | Qt Core 5.11</title>
<link rel="stylesheet" type="text/css" href="style/offline-simple.css" />
<script type="text/javascript">
document.getElementsByTagName("link").item(0).setAttribute("href", "style/offline.css");
// loading style sheet breaks anchors that were jumped to before
// so force jumping to anchor again
setTimeout(function() {
var anchor = location.hash;
// need to jump to different anchor first (e.g. none)
location.hash = "#";
setTimeout(function() {
location.hash = anchor;
}, 0);
}, 0);
</script>
</head>
<body>
<div class="header" id="qtdocheader">
<div class="main">
<div class="main-rounded">
<div class="navigationbar">
<table><tr>
<td ><a href="../qtdoc/index.html">Qt 5.11</a></td><td ><a href="qtcore-index.html">Qt Core</a></td><td ><a href="qtcore-module.html">C++ Classes</a></td><td >QSignalTransition</td></tr></table><table class="buildversion"><tr>
<td id="buildversion" width="100%" align="right">Qt 5.11.2 Reference Documentation</td>
</tr></table>
</div>
</div>
<div class="content">
<div class="line">
<div class="content mainContent">
<div class="sidebar">
<div class="toc">
<h3><a name="toc">Contents</a></h3>
<ul>
<li class="level1"><a href="#properties">Properties</a></li>
<li class="level1"><a href="#public-functions">Public Functions</a></li>
<li class="level1"><a href="#signals">Signals</a></li>
<li class="level1"><a href="#reimplemented-protected-functions">Reimplemented Protected Functions</a></li>
<li class="level1"><a href="#details">Detailed Description</a></li>
</ul>
</div>
<div class="sidebar-content" id="sidebar-content"></div></div>
<h1 class="title">QSignalTransition Class</h1>
<!-- $$$QSignalTransition-brief -->
<p>The <a href="qsignaltransition.html">QSignalTransition</a> class provides a transition based on a Qt signal. <a href="#details">More...</a></p>
<!-- @@@QSignalTransition -->
<div class="table"><table class="alignedsummary">
<tr><td class="memItemLeft rightAlign topAlign"> Header:</td><td class="memItemRight bottomAlign"> <span class="preprocessor">#include <QSignalTransition></span>
</td></tr><tr><td class="memItemLeft rightAlign topAlign"> qmake:</td><td class="memItemRight bottomAlign"> QT += core</td></tr><tr><td class="memItemLeft rightAlign topAlign"> Since:</td><td class="memItemRight bottomAlign"> Qt 4.6</td></tr><tr><td class="memItemLeft rightAlign topAlign"> Inherits:</td><td class="memItemRight bottomAlign"> <a href="qabstracttransition.html">QAbstractTransition</a></td></tr></table></div><ul>
<li><a href="qsignaltransition-members.html">List of all members, including inherited members</a></li>
</ul>
<a name="properties"></a>
<h2 id="properties">Properties</h2>
<ul>
<li class="fn"><b><a href="qsignaltransition.html#senderObject-prop">senderObject</a></b> : QObject*</li>
<li class="fn"><b><a href="qsignaltransition.html#signal-prop">signal</a></b> : QByteArray</li>
</ul>
<ul>
<li class="fn">4 properties inherited from <a href="qabstracttransition.html#properties">QAbstractTransition</a></li>
<li class="fn">1 property inherited from <a href="qobject.html#properties">QObject</a></li>
</ul>
<a name="public-functions"></a>
<h2 id="public-functions">Public Functions</h2>
<div class="table"><table class="alignedsummary">
<tr><td class="memItemLeft rightAlign topAlign"> </td><td class="memItemRight bottomAlign"><b><a href="qsignaltransition.html#QSignalTransition">QSignalTransition</a></b>(QState *<i>sourceState</i> = nullptr)</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> </td><td class="memItemRight bottomAlign"><b><a href="qsignaltransition.html#QSignalTransition-1">QSignalTransition</a></b>(const QObject *<i>sender</i>, const char *<i>signal</i>, QState *<i>sourceState</i> = nullptr)</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> </td><td class="memItemRight bottomAlign"><b><a href="qsignaltransition.html#QSignalTransition-2">QSignalTransition</a></b>(const QObject *<i>sender</i>, PointerToMemberFunction <i>signal</i>, QState *<i>sourceState</i> = nullptr)</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> virtual </td><td class="memItemRight bottomAlign"><b><a href="qsignaltransition.html#dtor.QSignalTransition">~QSignalTransition</a></b>()</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> QObject *</td><td class="memItemRight bottomAlign"><b><a href="qsignaltransition.html#senderObject">senderObject</a></b>() const</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> void </td><td class="memItemRight bottomAlign"><b><a href="qsignaltransition.html#setSenderObject">setSenderObject</a></b>(const QObject *<i>sender</i>)</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> void </td><td class="memItemRight bottomAlign"><b><a href="qsignaltransition.html#setSignal">setSignal</a></b>(const QByteArray &<i>signal</i>)</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> QByteArray </td><td class="memItemRight bottomAlign"><b><a href="qsignaltransition.html#signal">signal</a></b>() const</td></tr>
</table></div>
<ul>
<li class="fn">11 public functions inherited from <a href="qabstracttransition.html#public-functions">QAbstractTransition</a></li>
<li class="fn">32 public functions inherited from <a href="qobject.html#public-functions">QObject</a></li>
</ul>
<a name="signals"></a>
<h2 id="signals">Signals</h2>
<div class="table"><table class="alignedsummary">
<tr><td class="memItemLeft rightAlign topAlign"> void </td><td class="memItemRight bottomAlign"><b><a href="qsignaltransition.html#senderObjectChanged">senderObjectChanged</a></b>()</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> void </td><td class="memItemRight bottomAlign"><b><a href="qsignaltransition.html#signalChanged">signalChanged</a></b>()</td></tr>
</table></div>
<ul>
<li class="fn">3 signals inherited from <a href="qabstracttransition.html#signals">QAbstractTransition</a></li>
<li class="fn">2 signals inherited from <a href="qobject.html#signals">QObject</a></li>
</ul>
<a name="reimplemented-protected-functions"></a>
<h2 id="reimplemented-protected-functions">Reimplemented Protected Functions</h2>
<div class="table"><table class="alignedsummary">
<tr><td class="memItemLeft rightAlign topAlign"> virtual bool </td><td class="memItemRight bottomAlign"><b><a href="qsignaltransition.html#event">event</a></b>(QEvent *<i>e</i>) override</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> virtual bool </td><td class="memItemRight bottomAlign"><b><a href="qsignaltransition.html#eventTest">eventTest</a></b>(QEvent *<i>event</i>) override</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> virtual void </td><td class="memItemRight bottomAlign"><b><a href="qsignaltransition.html#onTransition">onTransition</a></b>(QEvent *<i>event</i>) override</td></tr>
</table></div>
<ul>
<li class="fn">3 protected functions inherited from <a href="qabstracttransition.html#protected-functions">QAbstractTransition</a></li>
<li class="fn">9 protected functions inherited from <a href="qobject.html#protected-functions">QObject</a></li>
</ul>
<h3>Additional Inherited Members</h3>
<ul>
<li class="fn">1 public slot inherited from <a href="qobject.html#public-slots">QObject</a></li>
<li class="fn">11 static public members inherited from <a href="qobject.html#static-public-members">QObject</a></li>
<li class="fn">3 protected functions inherited from <a href="qabstracttransition.html#protected-functions">QAbstractTransition</a></li>
<li class="fn">9 protected functions inherited from <a href="qobject.html#protected-functions">QObject</a></li>
</ul>
<a name="details"></a>
<!-- $$$QSignalTransition-description -->
<div class="descr">
<h2 id="details">Detailed Description</h2>
<p>The <a href="qsignaltransition.html">QSignalTransition</a> class provides a transition based on a Qt signal.</p>
<p>Typically you would use the overload of <a href="qstate.html#addTransition">QState::addTransition</a>() that takes a sender and signal as arguments, rather than creating <a href="qsignaltransition.html">QSignalTransition</a> objects directly. <a href="qsignaltransition.html">QSignalTransition</a> is part of <a href="statemachine-api.html">The State Machine Framework</a>.</p>
<p>You can subclass <a href="qsignaltransition.html">QSignalTransition</a> and reimplement <a href="qsignaltransition.html#eventTest">eventTest</a>() to make a signal transition conditional; the event object passed to <a href="qsignaltransition.html#eventTest">eventTest</a>() will be a <a href="qstatemachine-signalevent.html">QStateMachine::SignalEvent</a> object. Example:</p>
<pre class="cpp">
<span class="keyword">class</span> CheckedTransition : <span class="keyword">public</span> <span class="type"><a href="qsignaltransition.html#QSignalTransition">QSignalTransition</a></span>
{
<span class="keyword">public</span>:
CheckedTransition(<span class="type"><a href="../qtwidgets/qcheckbox.html">QCheckBox</a></span> <span class="operator">*</span>check)
: <span class="type"><a href="qsignaltransition.html#QSignalTransition">QSignalTransition</a></span>(check<span class="operator">,</span> SIGNAL(stateChanged(<span class="type">int</span>))) {}
<span class="keyword">protected</span>:
bool eventTest(<span class="type"><a href="qevent.html">QEvent</a></span> <span class="operator">*</span>e) {
<span class="keyword">if</span> (<span class="operator">!</span><span class="type"><a href="qsignaltransition.html#QSignalTransition">QSignalTransition</a></span><span class="operator">::</span>eventTest(e))
<span class="keyword">return</span> <span class="keyword">false</span>;
<span class="type"><a href="qstatemachine.html">QStateMachine</a></span><span class="operator">::</span>SignalEvent <span class="operator">*</span>se <span class="operator">=</span> <span class="keyword">static_cast</span><span class="operator"><</span><span class="type"><a href="qstatemachine.html">QStateMachine</a></span><span class="operator">::</span>SignalEvent<span class="operator">*</span><span class="operator">></span>(e);
<span class="keyword">return</span> (se<span class="operator">-</span><span class="operator">></span>arguments()<span class="operator">.</span>at(<span class="number">0</span>)<span class="operator">.</span>toInt() <span class="operator">=</span><span class="operator">=</span> <span class="type">Qt</span><span class="operator">::</span>Checked);
}
};
<span class="operator">.</span><span class="operator">.</span><span class="operator">.</span>
<span class="type"><a href="../qtwidgets/qcheckbox.html">QCheckBox</a></span> <span class="operator">*</span>check <span class="operator">=</span> <span class="keyword">new</span> <span class="type"><a href="../qtwidgets/qcheckbox.html">QCheckBox</a></span>();
check<span class="operator">-</span><span class="operator">></span>setTristate(<span class="keyword">true</span>);
<span class="type"><a href="qstate.html">QState</a></span> <span class="operator">*</span>s1 <span class="operator">=</span> <span class="keyword">new</span> <span class="type"><a href="qstate.html">QState</a></span>();
<span class="type"><a href="qstate.html">QState</a></span> <span class="operator">*</span>s2 <span class="operator">=</span> <span class="keyword">new</span> <span class="type"><a href="qstate.html">QState</a></span>();
CheckedTransition <span class="operator">*</span>t1 <span class="operator">=</span> <span class="keyword">new</span> CheckedTransition(check);
t1<span class="operator">-</span><span class="operator">></span>setTargetState(s2);
s1<span class="operator">-</span><span class="operator">></span>addTransition(t1);
</pre>
</div>
<!-- @@@QSignalTransition -->
<div class="prop">
<h2>Property Documentation</h2>
<!-- $$$senderObject-prop$$$senderObject$$$setSenderObjectconstQObject*$$$senderObjectChanged -->
<h3 class="fn" id="senderObject-prop"><a name="senderObject-prop"></a><span class="name">senderObject</span> : <span class="type"><a href="qobject.html#QObject">QObject</a></span>*</h3>
<p>This property holds the sender object that this signal transition is associated with</p>
<p><b>Access functions:</b></p>
<div class="table"><table class="alignedsummary">
<tr><td class="memItemLeft topAlign rightAlign"> QObject *</td><td class="memItemRight bottomAlign"><span class="name"><b><a href="qsignaltransition.html#senderObject">senderObject</a></b></span>() const</td></tr>
<tr><td class="memItemLeft topAlign rightAlign"> void </td><td class="memItemRight bottomAlign"><span class="name"><b><a href="qsignaltransition.html#setSenderObject">setSenderObject</a></b></span>(const QObject *<i>sender</i>)</td></tr>
</table></div>
<p><b>Notifier signal:</b></p>
<div class="table"><table class="alignedsummary">
<tr><td class="memItemLeft topAlign rightAlign"> void </td><td class="memItemRight bottomAlign"><span class="name"><b><a href="qsignaltransition.html#senderObjectChanged">senderObjectChanged</a></b></span>()</td><td class="memItemRight bottomAlign">[see note below]</td></tr>
</table></div>
<p><b>Note: </b>This is a private signal. It can be used in signal connections but cannot be emitted by the user.</p>
<!-- @@@senderObject -->
<!-- $$$signal-prop$$$signal$$$setSignalconstQByteArray&$$$signalChanged -->
<h3 class="fn" id="signal-prop"><a name="signal-prop"></a><span class="name">signal</span> : <span class="type"><a href="qbytearray.html">QByteArray</a></span></h3>
<p>This property holds the signal that this signal transition is associated with</p>
<p><b>Access functions:</b></p>
<div class="table"><table class="alignedsummary">
<tr><td class="memItemLeft topAlign rightAlign"> QByteArray </td><td class="memItemRight bottomAlign"><span class="name"><b><a href="qsignaltransition.html#signal">signal</a></b></span>() const</td></tr>
<tr><td class="memItemLeft topAlign rightAlign"> void </td><td class="memItemRight bottomAlign"><span class="name"><b><a href="qsignaltransition.html#setSignal">setSignal</a></b></span>(const QByteArray &<i>signal</i>)</td></tr>
</table></div>
<p><b>Notifier signal:</b></p>
<div class="table"><table class="alignedsummary">
<tr><td class="memItemLeft topAlign rightAlign"> void </td><td class="memItemRight bottomAlign"><span class="name"><b><a href="qsignaltransition.html#signalChanged">signalChanged</a></b></span>()</td><td class="memItemRight bottomAlign">[see note below]</td></tr>
</table></div>
<p><b>Note: </b>This is a private signal. It can be used in signal connections but cannot be emitted by the user.</p>
<!-- @@@signal -->
</div>
<div class="func">
<h2>Member Function Documentation</h2>
<!-- $$$QSignalTransition[overload1]$$$QSignalTransitionQState* -->
<h3 class="fn" id="QSignalTransition"><a name="QSignalTransition"></a>QSignalTransition::<span class="name">QSignalTransition</span>(<span class="type"><a href="qstate.html">QState</a></span> *<i>sourceState</i> = nullptr)</h3>
<p>Constructs a new signal transition with the given <i>sourceState</i>.</p>
<!-- @@@QSignalTransition -->
<!-- $$$QSignalTransition$$$QSignalTransitionconstQObject*constchar*QState* -->
<h3 class="fn" id="QSignalTransition-1"><a name="QSignalTransition-1"></a>QSignalTransition::<span class="name">QSignalTransition</span>(const <span class="type"><a href="qobject.html#QObject">QObject</a></span> *<i>sender</i>, const <span class="type">char</span> *<i>signal</i>, <span class="type"><a href="qstate.html">QState</a></span> *<i>sourceState</i> = nullptr)</h3>
<p>Constructs a new signal transition associated with the given <i>signal</i> of the given <i>sender</i>, and with the given <i>sourceState</i>.</p>
<!-- @@@QSignalTransition -->
<!-- $$$QSignalTransition$$$QSignalTransitionconstQObject*PointerToMemberFunctionQState* -->
<h3 class="fn" id="QSignalTransition-2"><a name="QSignalTransition-2"></a>QSignalTransition::<span class="name">QSignalTransition</span>(const <span class="type"><a href="qobject.html#QObject">QObject</a></span> *<i>sender</i>, <span class="type">PointerToMemberFunction</span> <i>signal</i>, <span class="type"><a href="qstate.html">QState</a></span> *<i>sourceState</i> = nullptr)</h3>
<p>This is an overloaded function.</p>
<p>Constructs a new signal transition associated with the given <i>signal</i> of the given <i>sender</i> object and with the given <i>sourceState</i>. This constructor is enabled if the compiler supports delegating constructors, as indicated by the presence of the macro Q_COMPILER_DELEGATING_CONSTRUCTORS.</p>
<p>This function was introduced in Qt 5.7.</p>
<!-- @@@QSignalTransition -->
<!-- $$$~QSignalTransition[overload1]$$$~QSignalTransition -->
<h3 class="fn" id="dtor.QSignalTransition"><a name="dtor.QSignalTransition"></a><code>[virtual] </code>QSignalTransition::<span class="name">~QSignalTransition</span>()</h3>
<p>Destroys this signal transition.</p>
<!-- @@@~QSignalTransition -->
<!-- $$$event[overload1]$$$eventQEvent* -->
<h3 class="fn" id="event"><a name="event"></a><code>[override virtual protected] </code><span class="type">bool</span> QSignalTransition::<span class="name">event</span>(<span class="type"><a href="qevent.html">QEvent</a></span> *<i>e</i>)</h3>
<p>Reimplemented from <a href="qabstracttransition.html#event">QAbstractTransition::event</a>().</p>
<!-- @@@event -->
<!-- $$$eventTest[overload1]$$$eventTestQEvent* -->
<h3 class="fn" id="eventTest"><a name="eventTest"></a><code>[override virtual protected] </code><span class="type">bool</span> QSignalTransition::<span class="name">eventTest</span>(<span class="type"><a href="qevent.html">QEvent</a></span> *<i>event</i>)</h3>
<p>Reimplemented from <a href="qabstracttransition.html#eventTest">QAbstractTransition::eventTest</a>().</p>
<p>The default implementation returns <code>true</code> if the <i>event</i> is a <a href="qstatemachine-signalevent.html">QStateMachine::SignalEvent</a> object and the event's sender and signal index match this transition, and returns <code>false</code> otherwise.</p>
<!-- @@@eventTest -->
<!-- $$$onTransition[overload1]$$$onTransitionQEvent* -->
<h3 class="fn" id="onTransition"><a name="onTransition"></a><code>[override virtual protected] </code><span class="type">void</span> QSignalTransition::<span class="name">onTransition</span>(<span class="type"><a href="qevent.html">QEvent</a></span> *<i>event</i>)</h3>
<p>Reimplemented from <a href="qabstracttransition.html#onTransition">QAbstractTransition::onTransition</a>().</p>
<!-- @@@onTransition -->
<!-- $$$senderObject -->
<h3 class="fn" id="senderObject"><a name="senderObject"></a><span class="type"><a href="qobject.html#QObject">QObject</a></span> *QSignalTransition::<span class="name">senderObject</span>() const</h3>
<p>Returns the sender object associated with this signal transition.</p>
<p><b>Note:</b> Getter function for property <a href="qsignaltransition.html#senderObject-prop">senderObject</a>. </p><p><b>See also </b><a href="qsignaltransition.html#setSenderObject">setSenderObject</a>().</p>
<!-- @@@senderObject -->
<!-- $$$senderObjectChanged -->
<h3 class="fn" id="senderObjectChanged"><a name="senderObjectChanged"></a><code>[signal] </code><span class="type">void</span> QSignalTransition::<span class="name">senderObjectChanged</span>()</h3>
<p>This signal is emitted when the <a href="qsignaltransition.html#senderObject-prop">senderObject</a> property is changed.</p>
<p>This function was introduced in Qt 5.4.</p>
<p><b>Note: </b>This is a private signal. It can be used in signal connections but cannot be emitted by the user.</p>
<p><b>Note:</b> Notifier signal for property <a href="qsignaltransition.html#senderObject-prop">senderObject</a>. </p><p><b>See also </b><a href="qsignaltransition.html#senderObject-prop">QSignalTransition::senderObject</a>.</p>
<!-- @@@senderObjectChanged -->
<!-- $$$setSenderObject -->
<h3 class="fn" id="setSenderObject"><a name="setSenderObject"></a><span class="type">void</span> QSignalTransition::<span class="name">setSenderObject</span>(const <span class="type"><a href="qobject.html#QObject">QObject</a></span> *<i>sender</i>)</h3>
<p>Sets the <i>sender</i> object associated with this signal transition.</p>
<p><b>Note:</b> Setter function for property <a href="qsignaltransition.html#senderObject-prop">senderObject</a>. </p><p><b>See also </b><a href="qsignaltransition.html#senderObject">senderObject</a>().</p>
<!-- @@@setSenderObject -->
<!-- $$$setSignal -->
<h3 class="fn" id="setSignal"><a name="setSignal"></a><span class="type">void</span> QSignalTransition::<span class="name">setSignal</span>(const <span class="type"><a href="qbytearray.html">QByteArray</a></span> &<i>signal</i>)</h3>
<p>Sets the <i>signal</i> associated with this signal transition.</p>
<p><b>Note:</b> Setter function for property <a href="qsignaltransition.html#signal-prop">signal</a>. </p><p><b>See also </b><a href="qsignaltransition.html#signal">signal</a>().</p>
<!-- @@@setSignal -->
<!-- $$$signal -->
<h3 class="fn" id="signal"><a name="signal"></a><span class="type"><a href="qbytearray.html">QByteArray</a></span> QSignalTransition::<span class="name">signal</span>() const</h3>
<p>Returns the signal associated with this signal transition.</p>
<p><b>Note:</b> Getter function for property <a href="qsignaltransition.html#signal-prop">signal</a>. </p><p><b>See also </b><a href="qsignaltransition.html#setSignal">setSignal</a>().</p>
<!-- @@@signal -->
<!-- $$$signalChanged -->
<h3 class="fn" id="signalChanged"><a name="signalChanged"></a><code>[signal] </code><span class="type">void</span> QSignalTransition::<span class="name">signalChanged</span>()</h3>
<p>This signal is emitted when the signal property is changed.</p>
<p>This function was introduced in Qt 5.4.</p>
<p><b>Note: </b>This is a private signal. It can be used in signal connections but cannot be emitted by the user.</p>
<p><b>Note:</b> Notifier signal for property <a href="qsignaltransition.html#signal-prop">signal</a>. </p><p><b>See also </b><a href="qsignaltransition.html#signal-prop">QSignalTransition::signal</a>.</p>
<!-- @@@signalChanged -->
</div>
</div>
</div>
</div>
</div>
</div>
<div class="footer">
<p>
<acronym title="Copyright">©</acronym> 2018 The Qt Company Ltd.
Documentation contributions included herein are the copyrights of
their respective owners.<br/> The documentation provided herein is licensed under the terms of the <a href="http://www.gnu.org/licenses/fdl.html">GNU Free Documentation License version 1.3</a> as published by the Free Software Foundation.<br/> Qt and respective logos are trademarks of The Qt Company Ltd. in Finland and/or other countries worldwide. All other trademarks are property
of their respective owners. </p>
</div>
</body>
</html>