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<a href="aboutdialog_8cpp.html">Go to the documentation of this file.</a><div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno"> 1</span> <span class="comment">/*</span></div>
<div class="line"><a name="l00002"></a><span class="lineno"> 2</span> <span class="comment"> * Copyright 2020 Aaron Dewes <aaron.dewes@web.de></span></div>
<div class="line"><a name="l00003"></a><span class="lineno"> 3</span> <span class="comment"> * Copyright 2008 Matvey Kozhev <sikon@ubuntu.com></span></div>
<div class="line"><a name="l00004"></a><span class="lineno"> 4</span> <span class="comment"> *</span></div>
<div class="line"><a name="l00005"></a><span class="lineno"> 5</span> <span class="comment"> * This program is free software; you can redistribute it and/or modify</span></div>
<div class="line"><a name="l00006"></a><span class="lineno"> 6</span> <span class="comment"> * it under the terms of the GNU General Public License as published by</span></div>
<div class="line"><a name="l00007"></a><span class="lineno"> 7</span> <span class="comment"> * the Free Software Foundation; either version 2 of the License, or</span></div>
<div class="line"><a name="l00008"></a><span class="lineno"> 8</span> <span class="comment"> * (at your option) any later version.</span></div>
<div class="line"><a name="l00009"></a><span class="lineno"> 9</span> <span class="comment"> *</span></div>
<div class="line"><a name="l00010"></a><span class="lineno"> 10</span> <span class="comment"> * This program is distributed in the hope that it will be useful,</span></div>
<div class="line"><a name="l00011"></a><span class="lineno"> 11</span> <span class="comment"> * but WITHOUT ANY WARRANTY; without even the implied warranty of</span></div>
<div class="line"><a name="l00012"></a><span class="lineno"> 12</span> <span class="comment"> * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the</span></div>
<div class="line"><a name="l00013"></a><span class="lineno"> 13</span> <span class="comment"> * GNU General Public License for more details.</span></div>
<div class="line"><a name="l00014"></a><span class="lineno"> 14</span> <span class="comment"> *</span></div>
<div class="line"><a name="l00015"></a><span class="lineno"> 15</span> <span class="comment"> * You should have received a copy of the GNU General Public License</span></div>
<div class="line"><a name="l00016"></a><span class="lineno"> 16</span> <span class="comment"> * along with this program; if not, write to the Free Software</span></div>
<div class="line"><a name="l00017"></a><span class="lineno"> 17</span> <span class="comment"> * Foundation, Inc., 51 Franklin Street, Fifth Floor,</span></div>
<div class="line"><a name="l00018"></a><span class="lineno"> 18</span> <span class="comment"> * Boston, MA 02110-1301 USA</span></div>
<div class="line"><a name="l00019"></a><span class="lineno"> 19</span> <span class="comment"> */</span></div>
<div class="line"><a name="l00020"></a><span class="lineno"> 20</span>  </div>
<div class="line"><a name="l00021"></a><span class="lineno"> 21</span> <span class="preprocessor">#include "<a class="code" href="aboutdialog_8h.html">aboutdialog.h</a>"</span></div>
<div class="line"><a name="l00022"></a><span class="lineno"> 22</span>  </div>
<div class="line"><a name="l00023"></a><span class="lineno"> 23</span> <span class="preprocessor">#include <qdialogbuttonbox.h></span></div>
<div class="line"><a name="l00024"></a><span class="lineno"> 24</span> <span class="preprocessor">#include <qfile.h></span></div>
<div class="line"><a name="l00025"></a><span class="lineno"> 25</span> <span class="preprocessor">#include <qlabel.h></span></div>
<div class="line"><a name="l00026"></a><span class="lineno"> 26</span> <span class="preprocessor">#include <qlayout.h></span></div>
<div class="line"><a name="l00027"></a><span class="lineno"> 27</span> <span class="preprocessor">#include <qtextedit.h></span></div>
<div class="line"><a name="l00028"></a><span class="lineno"> 28</span> <span class="preprocessor">#include <qtextstream.h></span></div>
<div class="line"><a name="l00029"></a><span class="lineno"> 29</span>  </div>
<div class="line"><a name="l00030"></a><span class="lineno"><a class="line" href="classAboutDialog.html#a66647a6ddd09e3a000e96bd25a835799"> 30</a></span> <a class="code" href="classAboutDialog.html#a66647a6ddd09e3a000e96bd25a835799">AboutDialog::AboutDialog</a>(<a class="code" href="classQWidget.html">QWidget</a> *parent)</div>
<div class="line"><a name="l00031"></a><span class="lineno"> 31</span>  : <a class="code" href="classQDialog.html">QDialog</a>(parent)</div>
<div class="line"><a name="l00032"></a><span class="lineno"> 32</span> {</div>
<div class="line"><a name="l00033"></a><span class="lineno"> 33</span>  setupUi(<span class="keyword">this</span>);</div>
<div class="line"><a name="l00034"></a><span class="lineno"> 34</span>  setWindowTitle(tr(<span class="stringliteral">"About %1"</span>).arg(qApp->applicationName()));</div>
<div class="line"><a name="l00035"></a><span class="lineno"> 35</span>  logo->setPixmap(qApp->windowIcon().pixmap(128, 128));</div>
<div class="line"><a name="l00036"></a><span class="lineno"> 36</span>  name->setText(qApp->applicationName());</div>
<div class="line"><a name="l00037"></a><span class="lineno"> 37</span>  version->setText(qApp->applicationVersion());</div>
<div class="line"><a name="l00038"></a><span class="lineno"> 38</span>  connect(authorsButton, SIGNAL(clicked()),</div>
<div class="line"><a name="l00039"></a><span class="lineno"> 39</span>  <span class="keyword">this</span>, SLOT(<a class="code" href="classAboutDialog.html#abf3cc3a1e0b4b7545211a21dd2591049">authorsButtonClicked</a>()));</div>
<div class="line"><a name="l00040"></a><span class="lineno"> 40</span>  connect(licenseButton, SIGNAL(clicked()),</div>
<div class="line"><a name="l00041"></a><span class="lineno"> 41</span>  <span class="keyword">this</span>, SLOT(<a class="code" href="classAboutDialog.html#a61adeb82bf745c8b1002a0a4a7aa4bad">licenseButtonClicked</a>()));</div>
<div class="line"><a name="l00042"></a><span class="lineno"> 42</span> }</div>
<div class="line"><a name="l00043"></a><span class="lineno"> 43</span>  </div>
<div class="line"><a name="l00044"></a><span class="lineno"><a class="line" href="classAboutDialog.html#ab0844c5d56f85c6ca20d186d02b5cdf9"> 44</a></span> <span class="keywordtype">void</span> <a class="code" href="classAboutDialog.html#ab0844c5d56f85c6ca20d186d02b5cdf9">AboutDialog::displayFile</a>(<span class="keyword">const</span> QString &fileName, <span class="keyword">const</span> QString &title)</div>
<div class="line"><a name="l00045"></a><span class="lineno"> 45</span> {</div>
<div class="line"><a name="l00046"></a><span class="lineno"> 46</span>  <a class="code" href="classQDialog.html">QDialog</a> dialog(<span class="keyword">this</span>);</div>
<div class="line"><a name="l00047"></a><span class="lineno"> 47</span>  QVBoxLayout layout(&dialog);</div>
<div class="line"><a name="l00048"></a><span class="lineno"> 48</span>  QTextEdit textEdit(&dialog);</div>
<div class="line"><a name="l00049"></a><span class="lineno"> 49</span>  QDialogButtonBox buttonBox(QDialogButtonBox::Close, Qt::Horizontal, &dialog);</div>
<div class="line"><a name="l00050"></a><span class="lineno"> 50</span>  </div>
<div class="line"><a name="l00051"></a><span class="lineno"> 51</span>  textEdit.setLayoutDirection(Qt::LeftToRight);</div>
<div class="line"><a name="l00052"></a><span class="lineno"> 52</span>  </div>
<div class="line"><a name="l00053"></a><span class="lineno"> 53</span>  QFile file(fileName);</div>
<div class="line"><a name="l00054"></a><span class="lineno"> 54</span>  <span class="keywordflow">if</span> (!file.open(QIODevice::ReadOnly))</div>
<div class="line"><a name="l00055"></a><span class="lineno"> 55</span>  <span class="keywordflow">return</span>;</div>
<div class="line"><a name="l00056"></a><span class="lineno"> 56</span>  </div>
<div class="line"><a name="l00057"></a><span class="lineno"> 57</span>  QTextStream stream(&file);</div>
<div class="line"><a name="l00058"></a><span class="lineno"> 58</span>  stream.setCodec(<span class="stringliteral">"UTF-8"</span>);</div>
<div class="line"><a name="l00059"></a><span class="lineno"> 59</span>  QString text = stream.readAll();</div>
<div class="line"><a name="l00060"></a><span class="lineno"> 60</span>  <span class="comment">// this is done to force the content of the text editor to be LTR, and monospaced.</span></div>
<div class="line"><a name="l00061"></a><span class="lineno"> 61</span>  textEdit.setHtml(QString(QLatin1String(<span class="stringliteral">"<pre>%1</pre>"</span>)).arg(text));</div>
<div class="line"><a name="l00062"></a><span class="lineno"> 62</span>  </div>
<div class="line"><a name="l00063"></a><span class="lineno"> 63</span>  textEdit.setReadOnly(<span class="keyword">true</span>);</div>
<div class="line"><a name="l00064"></a><span class="lineno"> 64</span>  connect(&buttonBox, SIGNAL(rejected()), &dialog, SLOT(close()));</div>
<div class="line"><a name="l00065"></a><span class="lineno"> 65</span>  buttonBox.setCenterButtons(<span class="keyword">true</span>);</div>
<div class="line"><a name="l00066"></a><span class="lineno"> 66</span>  layout.addWidget(&textEdit);</div>
<div class="line"><a name="l00067"></a><span class="lineno"> 67</span>  layout.addWidget(&buttonBox);</div>
<div class="line"><a name="l00068"></a><span class="lineno"> 68</span>  layout.setMargin(6);</div>
<div class="line"><a name="l00069"></a><span class="lineno"> 69</span>  </div>
<div class="line"><a name="l00070"></a><span class="lineno"> 70</span>  dialog.setLayout(&layout);</div>
<div class="line"><a name="l00071"></a><span class="lineno"> 71</span>  dialog.setWindowTitle(title);</div>
<div class="line"><a name="l00072"></a><span class="lineno"> 72</span>  dialog.setWindowFlags(Qt::Sheet);</div>
<div class="line"><a name="l00073"></a><span class="lineno"> 73</span>  dialog.resize(600, 350);</div>
<div class="line"><a name="l00074"></a><span class="lineno"> 74</span>  dialog.exec();</div>
<div class="line"><a name="l00075"></a><span class="lineno"> 75</span> }</div>
<div class="line"><a name="l00076"></a><span class="lineno"> 76</span>  </div>
<div class="line"><a name="l00077"></a><span class="lineno"><a class="line" href="classAboutDialog.html#abf3cc3a1e0b4b7545211a21dd2591049"> 77</a></span> <span class="keywordtype">void</span> <a class="code" href="classAboutDialog.html#abf3cc3a1e0b4b7545211a21dd2591049">AboutDialog::authorsButtonClicked</a>()</div>
<div class="line"><a name="l00078"></a><span class="lineno"> 78</span> {</div>
<div class="line"><a name="l00079"></a><span class="lineno"> 79</span>  <a class="code" href="classAboutDialog.html#ab0844c5d56f85c6ca20d186d02b5cdf9">displayFile</a>(QLatin1String(<span class="stringliteral">":AUTHORS"</span>), tr(<span class="stringliteral">"Authors"</span>));</div>
<div class="line"><a name="l00080"></a><span class="lineno"> 80</span> }</div>
<div class="line"><a name="l00081"></a><span class="lineno"> 81</span>  </div>
<div class="line"><a name="l00082"></a><span class="lineno"><a class="line" href="classAboutDialog.html#a61adeb82bf745c8b1002a0a4a7aa4bad"> 82</a></span> <span class="keywordtype">void</span> <a class="code" href="classAboutDialog.html#a61adeb82bf745c8b1002a0a4a7aa4bad">AboutDialog::licenseButtonClicked</a>()</div>
<div class="line"><a name="l00083"></a><span class="lineno"> 83</span> {</div>
<div class="line"><a name="l00084"></a><span class="lineno"> 84</span>  <a class="code" href="classAboutDialog.html#ab0844c5d56f85c6ca20d186d02b5cdf9">displayFile</a>(QLatin1String(<span class="stringliteral">":LICENSE.GPL2"</span>), tr(<span class="stringliteral">"License"</span>));</div>
<div class="line"><a name="l00085"></a><span class="lineno"> 85</span> }</div>
<div class="line"><a name="l00086"></a><span class="lineno"> 86</span>  </div>
</div><!-- fragment --></div><!-- contents -->
<div class="ttc" id="aclassAboutDialog_html_a66647a6ddd09e3a000e96bd25a835799"><div class="ttname"><a href="classAboutDialog.html#a66647a6ddd09e3a000e96bd25a835799">AboutDialog::AboutDialog</a></div><div class="ttdeci">AboutDialog(QWidget *parent=nullptr)</div><div class="ttdef"><b>Definition:</b> <a href="aboutdialog_8cpp_source.html#l00030">aboutdialog.cpp:30</a></div></div>
<div class="ttc" id="aclassQDialog_html"><div class="ttname"><a href="classQDialog.html">QDialog</a></div></div>
<div class="ttc" id="aclassAboutDialog_html_abf3cc3a1e0b4b7545211a21dd2591049"><div class="ttname"><a href="classAboutDialog.html#abf3cc3a1e0b4b7545211a21dd2591049">AboutDialog::authorsButtonClicked</a></div><div class="ttdeci">void authorsButtonClicked()</div><div class="ttdef"><b>Definition:</b> <a href="aboutdialog_8cpp_source.html#l00077">aboutdialog.cpp:77</a></div></div>
<div class="ttc" id="aclassQWidget_html"><div class="ttname"><a href="classQWidget.html">QWidget</a></div></div>
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<div class="ttc" id="aclassAboutDialog_html_a61adeb82bf745c8b1002a0a4a7aa4bad"><div class="ttname"><a href="classAboutDialog.html#a61adeb82bf745c8b1002a0a4a7aa4bad">AboutDialog::licenseButtonClicked</a></div><div class="ttdeci">void licenseButtonClicked()</div><div class="ttdef"><b>Definition:</b> <a href="aboutdialog_8cpp_source.html#l00082">aboutdialog.cpp:82</a></div></div>
<div class="ttc" id="aclassAboutDialog_html_ab0844c5d56f85c6ca20d186d02b5cdf9"><div class="ttname"><a href="classAboutDialog.html#ab0844c5d56f85c6ca20d186d02b5cdf9">AboutDialog::displayFile</a></div><div class="ttdeci">void displayFile(const QString &fileName, const QString &title)</div><div class="ttdef"><b>Definition:</b> <a href="aboutdialog_8cpp_source.html#l00044">aboutdialog.cpp:44</a></div></div>
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