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1 | /**************************************************************************** |
2 | ** | |
3 | ** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). | |
4 | ** All rights reserved. | |
5 | ** | |
6 | ** Contact: Nokia Corporation (qt-info@nokia.com) | |
7 | ** | |
8 | ** This file is part of a Qt Solutions component. | |
9 | ** | |
10 | ** You may use this file under the terms of the BSD license as follows: | |
11 | ** | |
12 | ** "Redistribution and use in source and binary forms, with or without | |
13 | ** modification, are permitted provided that the following conditions are | |
14 | ** met: | |
15 | ** * Redistributions of source code must retain the above copyright | |
16 | ** notice, this list of conditions and the following disclaimer. | |
17 | ** * Redistributions in binary form must reproduce the above copyright | |
18 | ** notice, this list of conditions and the following disclaimer in | |
19 | ** the documentation and/or other materials provided with the | |
20 | ** distribution. | |
21 | ** * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor | |
22 | ** the names of its contributors may be used to endorse or promote | |
23 | ** products derived from this software without specific prior written | |
24 | ** permission. | |
25 | ** | |
26 | ** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS | |
27 | ** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT | |
28 | ** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR | |
29 | ** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT | |
30 | ** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, | |
31 | ** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT | |
32 | ** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, | |
33 | ** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY | |
34 | ** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT | |
35 | ** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE | |
36 | ** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE." | |
37 | ** | |
38 | ****************************************************************************/ | |
39 | ||
40 | #include <qtsingleapplication.h> | |
41 | #include <QtGui/QTextEdit> | |
42 | ||
43 | class TextEdit : public QTextEdit | |
44 | { | |
45 | Q_OBJECT | |
46 | public: | |
47 | TextEdit(QWidget *parent = 0) | |
48 | : QTextEdit(parent) | |
49 | {} | |
50 | public slots: | |
51 | void append(const QString &str) | |
52 | { | |
53 | QTextEdit::append(str); | |
54 | } | |
55 | }; | |
56 | ||
57 | #include "main.moc" | |
58 | ||
59 | ||
60 | ||
61 | int main(int argc, char **argv) | |
62 | { | |
63 | QtSingleApplication instance(argc, argv); | |
64 | if (instance.sendMessage("Wake up!")) | |
65 | return 0; | |
66 | ||
67 | TextEdit logview; | |
68 | logview.setReadOnly(true); | |
69 | logview.show(); | |
70 | ||
71 | instance.setActivationWindow(&logview); | |
72 | ||
73 | QObject::connect(&instance, SIGNAL(messageReceived(const QString&)), | |
74 | &logview, SLOT(append(const QString&))); | |
75 | ||
76 | return instance.exec(); | |
77 | } |