Sophie: qtdatavis3d5-doc-5.12.6-1.mga7 noarch

qtdatavis3d5-doc-5.12.6-1.mga7.noarch.rpm

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE html>
<html lang="en">
<head>
  <meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
  <title>main.cpp Example File | Qt Data Visualization 5.12.6</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 >Qt 5.12</td><td ><a href="qtdatavisualization-index.html">Qt Data Visualization</a></td><td ><a href="qtdatavisualization-surface-example.html">Surface Example</a></td><td >main.cpp Example File</td></tr></table><table class="buildversion"><tr>
<td id="buildversion" width="100%" align="right"><a href="qtdatavisualization-index.html">Qt Data Visualization | Commercial or GPLv3</a></td>
        </tr></table>
      </div>
    </div>
<div class="content">
<div class="line">
<div class="content mainContent">
<div class="sidebar"><div class="sidebar-content" id="sidebar-content"></div></div>
<h1 class="title">main.cpp Example File</h1>
<span class="subtitle">surface/main.cpp</span>
<!-- $$$surface/main.cpp-description -->
<div class="descr"> <a name="details"></a>
<pre class="cpp">

  <span class="comment">/****************************************************************************
  **
  ** Copyright (C) 2016 The Qt Company Ltd.
  ** Contact: https://www.qt.io/licensing/
  **
  ** This file is part of the Qt Data Visualization module of the Qt Toolkit.
  **
  ** $QT_BEGIN_LICENSE:GPL$
  ** 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 or (at your option) any later version
  ** approved by the KDE Free Qt Foundation. The licenses are as published by
  ** the Free Software Foundation and appearing in the file LICENSE.GPL3
  ** 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.
  **
  ** $QT_END_LICENSE$
  **
  ****************************************************************************/</span>

  <span class="preprocessor">#include &quot;surfacegraph.h&quot;</span>

  <span class="preprocessor">#include &lt;QtWidgets/QApplication&gt;</span>
  <span class="preprocessor">#include &lt;QtWidgets/QWidget&gt;</span>
  <span class="preprocessor">#include &lt;QtWidgets/QHBoxLayout&gt;</span>
  <span class="preprocessor">#include &lt;QtWidgets/QVBoxLayout&gt;</span>
  <span class="preprocessor">#include &lt;QtWidgets/QPushButton&gt;</span>
  <span class="preprocessor">#include &lt;QtWidgets/QRadioButton&gt;</span>
  <span class="preprocessor">#include &lt;QtWidgets/QSlider&gt;</span>
  <span class="preprocessor">#include &lt;QtWidgets/QGroupBox&gt;</span>
  <span class="preprocessor">#include &lt;QtWidgets/QComboBox&gt;</span>
  <span class="preprocessor">#include &lt;QtWidgets/QLabel&gt;</span>
  <span class="preprocessor">#include &lt;QtWidgets/QMessageBox&gt;</span>
  <span class="preprocessor">#include &lt;QtGui/QPainter&gt;</span>
  <span class="preprocessor">#include &lt;QtGui/QScreen&gt;</span>

  <span class="type">int</span> main(<span class="type">int</span> argc<span class="operator">,</span> <span class="type">char</span> <span class="operator">*</span><span class="operator">*</span>argv)
  {
      <span class="type">QApplication</span> app(argc<span class="operator">,</span> argv);
      <span class="type"><a href="q3dsurface.html">Q3DSurface</a></span> <span class="operator">*</span>graph <span class="operator">=</span> <span class="keyword">new</span> <span class="type"><a href="q3dsurface.html">Q3DSurface</a></span>();
      <span class="type">QWidget</span> <span class="operator">*</span>container <span class="operator">=</span> <span class="type">QWidget</span><span class="operator">::</span>createWindowContainer(graph);

      <span class="keyword">if</span> (<span class="operator">!</span>graph<span class="operator">-</span><span class="operator">&gt;</span>hasContext()) {
          <span class="type">QMessageBox</span> msgBox;
          msgBox<span class="operator">.</span>setText(<span class="string">&quot;Couldn't initialize the OpenGL context.&quot;</span>);
          msgBox<span class="operator">.</span>exec();
          <span class="keyword">return</span> <span class="operator">-</span><span class="number">1</span>;
      }

      <span class="type">QSize</span> screenSize <span class="operator">=</span> graph<span class="operator">-</span><span class="operator">&gt;</span>screen()<span class="operator">-</span><span class="operator">&gt;</span>size();
      container<span class="operator">-</span><span class="operator">&gt;</span>setMinimumSize(<span class="type">QSize</span>(screenSize<span class="operator">.</span>width() <span class="operator">/</span> <span class="number">2</span><span class="operator">,</span> screenSize<span class="operator">.</span>height() <span class="operator">/</span> <span class="number">1.6</span>));
      container<span class="operator">-</span><span class="operator">&gt;</span>setMaximumSize(screenSize);
      container<span class="operator">-</span><span class="operator">&gt;</span>setSizePolicy(<span class="type">QSizePolicy</span><span class="operator">::</span>Expanding<span class="operator">,</span> <span class="type">QSizePolicy</span><span class="operator">::</span>Expanding);
      container<span class="operator">-</span><span class="operator">&gt;</span>setFocusPolicy(<span class="type">Qt</span><span class="operator">::</span>StrongFocus);

      <span class="type">QWidget</span> <span class="operator">*</span>widget <span class="operator">=</span> <span class="keyword">new</span> <span class="type">QWidget</span>;
      <span class="type">QHBoxLayout</span> <span class="operator">*</span>hLayout <span class="operator">=</span> <span class="keyword">new</span> <span class="type">QHBoxLayout</span>(widget);
      <span class="type">QVBoxLayout</span> <span class="operator">*</span>vLayout <span class="operator">=</span> <span class="keyword">new</span> <span class="type">QVBoxLayout</span>();
      hLayout<span class="operator">-</span><span class="operator">&gt;</span>addWidget(container<span class="operator">,</span> <span class="number">1</span>);
      hLayout<span class="operator">-</span><span class="operator">&gt;</span>addLayout(vLayout);
      vLayout<span class="operator">-</span><span class="operator">&gt;</span>setAlignment(<span class="type">Qt</span><span class="operator">::</span>AlignTop);

      widget<span class="operator">-</span><span class="operator">&gt;</span>setWindowTitle(<span class="type">QStringLiteral</span>(<span class="string">&quot;Surface example&quot;</span>));

      <span class="type">QGroupBox</span> <span class="operator">*</span>modelGroupBox <span class="operator">=</span> <span class="keyword">new</span> <span class="type">QGroupBox</span>(<span class="type">QStringLiteral</span>(<span class="string">&quot;Model&quot;</span>));

      <span class="type">QRadioButton</span> <span class="operator">*</span>sqrtSinModelRB <span class="operator">=</span> <span class="keyword">new</span> <span class="type">QRadioButton</span>(widget);
      sqrtSinModelRB<span class="operator">-</span><span class="operator">&gt;</span>setText(<span class="type">QStringLiteral</span>(<span class="string">&quot;Sqrt &amp;&amp; Sin&quot;</span>));
      sqrtSinModelRB<span class="operator">-</span><span class="operator">&gt;</span>setChecked(<span class="keyword">false</span>);

      <span class="type">QRadioButton</span> <span class="operator">*</span>heightMapModelRB <span class="operator">=</span> <span class="keyword">new</span> <span class="type">QRadioButton</span>(widget);
      heightMapModelRB<span class="operator">-</span><span class="operator">&gt;</span>setText(<span class="type">QStringLiteral</span>(<span class="string">&quot;Height Map&quot;</span>));
      heightMapModelRB<span class="operator">-</span><span class="operator">&gt;</span>setChecked(<span class="keyword">false</span>);

      <span class="type">QVBoxLayout</span> <span class="operator">*</span>modelVBox <span class="operator">=</span> <span class="keyword">new</span> <span class="type">QVBoxLayout</span>;
      modelVBox<span class="operator">-</span><span class="operator">&gt;</span>addWidget(sqrtSinModelRB);
      modelVBox<span class="operator">-</span><span class="operator">&gt;</span>addWidget(heightMapModelRB);
      modelGroupBox<span class="operator">-</span><span class="operator">&gt;</span>setLayout(modelVBox);

      <span class="type">QGroupBox</span> <span class="operator">*</span>selectionGroupBox <span class="operator">=</span> <span class="keyword">new</span> <span class="type">QGroupBox</span>(<span class="type">QStringLiteral</span>(<span class="string">&quot;Selection Mode&quot;</span>));

      <span class="type">QRadioButton</span> <span class="operator">*</span>modeNoneRB <span class="operator">=</span> <span class="keyword">new</span> <span class="type">QRadioButton</span>(widget);
      modeNoneRB<span class="operator">-</span><span class="operator">&gt;</span>setText(<span class="type">QStringLiteral</span>(<span class="string">&quot;No selection&quot;</span>));
      modeNoneRB<span class="operator">-</span><span class="operator">&gt;</span>setChecked(<span class="keyword">false</span>);

      <span class="type">QRadioButton</span> <span class="operator">*</span>modeItemRB <span class="operator">=</span> <span class="keyword">new</span> <span class="type">QRadioButton</span>(widget);
      modeItemRB<span class="operator">-</span><span class="operator">&gt;</span>setText(<span class="type">QStringLiteral</span>(<span class="string">&quot;Item&quot;</span>));
      modeItemRB<span class="operator">-</span><span class="operator">&gt;</span>setChecked(<span class="keyword">false</span>);

      <span class="type">QRadioButton</span> <span class="operator">*</span>modeSliceRowRB <span class="operator">=</span> <span class="keyword">new</span> <span class="type">QRadioButton</span>(widget);
      modeSliceRowRB<span class="operator">-</span><span class="operator">&gt;</span>setText(<span class="type">QStringLiteral</span>(<span class="string">&quot;Row Slice&quot;</span>));
      modeSliceRowRB<span class="operator">-</span><span class="operator">&gt;</span>setChecked(<span class="keyword">false</span>);

      <span class="type">QRadioButton</span> <span class="operator">*</span>modeSliceColumnRB <span class="operator">=</span> <span class="keyword">new</span> <span class="type">QRadioButton</span>(widget);
      modeSliceColumnRB<span class="operator">-</span><span class="operator">&gt;</span>setText(<span class="type">QStringLiteral</span>(<span class="string">&quot;Column Slice&quot;</span>));
      modeSliceColumnRB<span class="operator">-</span><span class="operator">&gt;</span>setChecked(<span class="keyword">false</span>);

      <span class="type">QVBoxLayout</span> <span class="operator">*</span>selectionVBox <span class="operator">=</span> <span class="keyword">new</span> <span class="type">QVBoxLayout</span>;
      selectionVBox<span class="operator">-</span><span class="operator">&gt;</span>addWidget(modeNoneRB);
      selectionVBox<span class="operator">-</span><span class="operator">&gt;</span>addWidget(modeItemRB);
      selectionVBox<span class="operator">-</span><span class="operator">&gt;</span>addWidget(modeSliceRowRB);
      selectionVBox<span class="operator">-</span><span class="operator">&gt;</span>addWidget(modeSliceColumnRB);
      selectionGroupBox<span class="operator">-</span><span class="operator">&gt;</span>setLayout(selectionVBox);

      <span class="type">QSlider</span> <span class="operator">*</span>axisMinSliderX <span class="operator">=</span> <span class="keyword">new</span> <span class="type">QSlider</span>(<span class="type">Qt</span><span class="operator">::</span>Horizontal<span class="operator">,</span> widget);
      axisMinSliderX<span class="operator">-</span><span class="operator">&gt;</span>setMinimum(<span class="number">0</span>);
      axisMinSliderX<span class="operator">-</span><span class="operator">&gt;</span>setTickInterval(<span class="number">1</span>);
      axisMinSliderX<span class="operator">-</span><span class="operator">&gt;</span>setEnabled(<span class="keyword">true</span>);
      <span class="type">QSlider</span> <span class="operator">*</span>axisMaxSliderX <span class="operator">=</span> <span class="keyword">new</span> <span class="type">QSlider</span>(<span class="type">Qt</span><span class="operator">::</span>Horizontal<span class="operator">,</span> widget);
      axisMaxSliderX<span class="operator">-</span><span class="operator">&gt;</span>setMinimum(<span class="number">1</span>);
      axisMaxSliderX<span class="operator">-</span><span class="operator">&gt;</span>setTickInterval(<span class="number">1</span>);
      axisMaxSliderX<span class="operator">-</span><span class="operator">&gt;</span>setEnabled(<span class="keyword">true</span>);
      <span class="type">QSlider</span> <span class="operator">*</span>axisMinSliderZ <span class="operator">=</span> <span class="keyword">new</span> <span class="type">QSlider</span>(<span class="type">Qt</span><span class="operator">::</span>Horizontal<span class="operator">,</span> widget);
      axisMinSliderZ<span class="operator">-</span><span class="operator">&gt;</span>setMinimum(<span class="number">0</span>);
      axisMinSliderZ<span class="operator">-</span><span class="operator">&gt;</span>setTickInterval(<span class="number">1</span>);
      axisMinSliderZ<span class="operator">-</span><span class="operator">&gt;</span>setEnabled(<span class="keyword">true</span>);
      <span class="type">QSlider</span> <span class="operator">*</span>axisMaxSliderZ <span class="operator">=</span> <span class="keyword">new</span> <span class="type">QSlider</span>(<span class="type">Qt</span><span class="operator">::</span>Horizontal<span class="operator">,</span> widget);
      axisMaxSliderZ<span class="operator">-</span><span class="operator">&gt;</span>setMinimum(<span class="number">1</span>);
      axisMaxSliderZ<span class="operator">-</span><span class="operator">&gt;</span>setTickInterval(<span class="number">1</span>);
      axisMaxSliderZ<span class="operator">-</span><span class="operator">&gt;</span>setEnabled(<span class="keyword">true</span>);

      <span class="type">QComboBox</span> <span class="operator">*</span>themeList <span class="operator">=</span> <span class="keyword">new</span> <span class="type">QComboBox</span>(widget);
      themeList<span class="operator">-</span><span class="operator">&gt;</span>addItem(<span class="type">QStringLiteral</span>(<span class="string">&quot;Qt&quot;</span>));
      themeList<span class="operator">-</span><span class="operator">&gt;</span>addItem(<span class="type">QStringLiteral</span>(<span class="string">&quot;Primary Colors&quot;</span>));
      themeList<span class="operator">-</span><span class="operator">&gt;</span>addItem(<span class="type">QStringLiteral</span>(<span class="string">&quot;Digia&quot;</span>));
      themeList<span class="operator">-</span><span class="operator">&gt;</span>addItem(<span class="type">QStringLiteral</span>(<span class="string">&quot;Stone Moss&quot;</span>));
      themeList<span class="operator">-</span><span class="operator">&gt;</span>addItem(<span class="type">QStringLiteral</span>(<span class="string">&quot;Army Blue&quot;</span>));
      themeList<span class="operator">-</span><span class="operator">&gt;</span>addItem(<span class="type">QStringLiteral</span>(<span class="string">&quot;Retro&quot;</span>));
      themeList<span class="operator">-</span><span class="operator">&gt;</span>addItem(<span class="type">QStringLiteral</span>(<span class="string">&quot;Ebony&quot;</span>));
      themeList<span class="operator">-</span><span class="operator">&gt;</span>addItem(<span class="type">QStringLiteral</span>(<span class="string">&quot;Isabelle&quot;</span>));

      <span class="type">QGroupBox</span> <span class="operator">*</span>colorGroupBox <span class="operator">=</span> <span class="keyword">new</span> <span class="type">QGroupBox</span>(<span class="type">QStringLiteral</span>(<span class="string">&quot;Custom gradient&quot;</span>));

      <span class="type">QLinearGradient</span> grBtoY(<span class="number">0</span><span class="operator">,</span> <span class="number">0</span><span class="operator">,</span> <span class="number">1</span><span class="operator">,</span> <span class="number">100</span>);
      grBtoY<span class="operator">.</span>setColorAt(<span class="number">1.0</span><span class="operator">,</span> <span class="type">Qt</span><span class="operator">::</span>black);
      grBtoY<span class="operator">.</span>setColorAt(<span class="number">0.67</span><span class="operator">,</span> <span class="type">Qt</span><span class="operator">::</span>blue);
      grBtoY<span class="operator">.</span>setColorAt(<span class="number">0.33</span><span class="operator">,</span> <span class="type">Qt</span><span class="operator">::</span>red);
      grBtoY<span class="operator">.</span>setColorAt(<span class="number">0.0</span><span class="operator">,</span> <span class="type">Qt</span><span class="operator">::</span>yellow);
      <span class="type">QPixmap</span> pm(<span class="number">24</span><span class="operator">,</span> <span class="number">100</span>);
      <span class="type">QPainter</span> pmp(<span class="operator">&amp;</span>pm);
      pmp<span class="operator">.</span>setBrush(<span class="type">QBrush</span>(grBtoY));
      pmp<span class="operator">.</span>setPen(<span class="type">Qt</span><span class="operator">::</span>NoPen);
      pmp<span class="operator">.</span>drawRect(<span class="number">0</span><span class="operator">,</span> <span class="number">0</span><span class="operator">,</span> <span class="number">24</span><span class="operator">,</span> <span class="number">100</span>);
      <span class="type">QPushButton</span> <span class="operator">*</span>gradientBtoYPB <span class="operator">=</span> <span class="keyword">new</span> <span class="type">QPushButton</span>(widget);
      gradientBtoYPB<span class="operator">-</span><span class="operator">&gt;</span>setIcon(<span class="type">QIcon</span>(pm));
      gradientBtoYPB<span class="operator">-</span><span class="operator">&gt;</span>setIconSize(<span class="type">QSize</span>(<span class="number">24</span><span class="operator">,</span> <span class="number">100</span>));

      <span class="type">QLinearGradient</span> grGtoR(<span class="number">0</span><span class="operator">,</span> <span class="number">0</span><span class="operator">,</span> <span class="number">1</span><span class="operator">,</span> <span class="number">100</span>);
      grGtoR<span class="operator">.</span>setColorAt(<span class="number">1.0</span><span class="operator">,</span> <span class="type">Qt</span><span class="operator">::</span>darkGreen);
      grGtoR<span class="operator">.</span>setColorAt(<span class="number">0.5</span><span class="operator">,</span> <span class="type">Qt</span><span class="operator">::</span>yellow);
      grGtoR<span class="operator">.</span>setColorAt(<span class="number">0.2</span><span class="operator">,</span> <span class="type">Qt</span><span class="operator">::</span>red);
      grGtoR<span class="operator">.</span>setColorAt(<span class="number">0.0</span><span class="operator">,</span> <span class="type">Qt</span><span class="operator">::</span>darkRed);
      pmp<span class="operator">.</span>setBrush(<span class="type">QBrush</span>(grGtoR));
      pmp<span class="operator">.</span>drawRect(<span class="number">0</span><span class="operator">,</span> <span class="number">0</span><span class="operator">,</span> <span class="number">24</span><span class="operator">,</span> <span class="number">100</span>);
      <span class="type">QPushButton</span> <span class="operator">*</span>gradientGtoRPB <span class="operator">=</span> <span class="keyword">new</span> <span class="type">QPushButton</span>(widget);
      gradientGtoRPB<span class="operator">-</span><span class="operator">&gt;</span>setIcon(<span class="type">QIcon</span>(pm));
      gradientGtoRPB<span class="operator">-</span><span class="operator">&gt;</span>setIconSize(<span class="type">QSize</span>(<span class="number">24</span><span class="operator">,</span> <span class="number">100</span>));

      <span class="type">QHBoxLayout</span> <span class="operator">*</span>colorHBox <span class="operator">=</span> <span class="keyword">new</span> <span class="type">QHBoxLayout</span>;
      colorHBox<span class="operator">-</span><span class="operator">&gt;</span>addWidget(gradientBtoYPB);
      colorHBox<span class="operator">-</span><span class="operator">&gt;</span>addWidget(gradientGtoRPB);
      colorGroupBox<span class="operator">-</span><span class="operator">&gt;</span>setLayout(colorHBox);

      vLayout<span class="operator">-</span><span class="operator">&gt;</span>addWidget(modelGroupBox);
      vLayout<span class="operator">-</span><span class="operator">&gt;</span>addWidget(selectionGroupBox);
      vLayout<span class="operator">-</span><span class="operator">&gt;</span>addWidget(<span class="keyword">new</span> <span class="type">QLabel</span>(<span class="type">QStringLiteral</span>(<span class="string">&quot;Column range&quot;</span>)));
      vLayout<span class="operator">-</span><span class="operator">&gt;</span>addWidget(axisMinSliderX);
      vLayout<span class="operator">-</span><span class="operator">&gt;</span>addWidget(axisMaxSliderX);
      vLayout<span class="operator">-</span><span class="operator">&gt;</span>addWidget(<span class="keyword">new</span> <span class="type">QLabel</span>(<span class="type">QStringLiteral</span>(<span class="string">&quot;Row range&quot;</span>)));
      vLayout<span class="operator">-</span><span class="operator">&gt;</span>addWidget(axisMinSliderZ);
      vLayout<span class="operator">-</span><span class="operator">&gt;</span>addWidget(axisMaxSliderZ);
      vLayout<span class="operator">-</span><span class="operator">&gt;</span>addWidget(<span class="keyword">new</span> <span class="type">QLabel</span>(<span class="type">QStringLiteral</span>(<span class="string">&quot;Theme&quot;</span>)));
      vLayout<span class="operator">-</span><span class="operator">&gt;</span>addWidget(themeList);
      vLayout<span class="operator">-</span><span class="operator">&gt;</span>addWidget(colorGroupBox);

      widget<span class="operator">-</span><span class="operator">&gt;</span>show();

      SurfaceGraph <span class="operator">*</span>modifier <span class="operator">=</span> <span class="keyword">new</span> SurfaceGraph(graph);

      <span class="type">QObject</span><span class="operator">::</span>connect(heightMapModelRB<span class="operator">,</span> <span class="operator">&amp;</span><span class="type">QRadioButton</span><span class="operator">::</span>toggled<span class="operator">,</span>
                       modifier<span class="operator">,</span> <span class="operator">&amp;</span>SurfaceGraph<span class="operator">::</span>enableHeightMapModel);
      <span class="type">QObject</span><span class="operator">::</span>connect(sqrtSinModelRB<span class="operator">,</span> <span class="operator">&amp;</span><span class="type">QRadioButton</span><span class="operator">::</span>toggled<span class="operator">,</span>
                       modifier<span class="operator">,</span> <span class="operator">&amp;</span>SurfaceGraph<span class="operator">::</span>enableSqrtSinModel);
      <span class="type">QObject</span><span class="operator">::</span>connect(modeNoneRB<span class="operator">,</span> <span class="operator">&amp;</span><span class="type">QRadioButton</span><span class="operator">::</span>toggled<span class="operator">,</span>
                       modifier<span class="operator">,</span> <span class="operator">&amp;</span>SurfaceGraph<span class="operator">::</span>toggleModeNone);
      <span class="type">QObject</span><span class="operator">::</span>connect(modeItemRB<span class="operator">,</span>  <span class="operator">&amp;</span><span class="type">QRadioButton</span><span class="operator">::</span>toggled<span class="operator">,</span>
                       modifier<span class="operator">,</span> <span class="operator">&amp;</span>SurfaceGraph<span class="operator">::</span>toggleModeItem);
      <span class="type">QObject</span><span class="operator">::</span>connect(modeSliceRowRB<span class="operator">,</span>  <span class="operator">&amp;</span><span class="type">QRadioButton</span><span class="operator">::</span>toggled<span class="operator">,</span>
                       modifier<span class="operator">,</span> <span class="operator">&amp;</span>SurfaceGraph<span class="operator">::</span>toggleModeSliceRow);
      <span class="type">QObject</span><span class="operator">::</span>connect(modeSliceColumnRB<span class="operator">,</span>  <span class="operator">&amp;</span><span class="type">QRadioButton</span><span class="operator">::</span>toggled<span class="operator">,</span>
                       modifier<span class="operator">,</span> <span class="operator">&amp;</span>SurfaceGraph<span class="operator">::</span>toggleModeSliceColumn);
      <span class="type">QObject</span><span class="operator">::</span>connect(axisMinSliderX<span class="operator">,</span> <span class="operator">&amp;</span><span class="type">QSlider</span><span class="operator">::</span>valueChanged<span class="operator">,</span>
                       modifier<span class="operator">,</span> <span class="operator">&amp;</span>SurfaceGraph<span class="operator">::</span>adjustXMin);
      <span class="type">QObject</span><span class="operator">::</span>connect(axisMaxSliderX<span class="operator">,</span> <span class="operator">&amp;</span><span class="type">QSlider</span><span class="operator">::</span>valueChanged<span class="operator">,</span>
                       modifier<span class="operator">,</span> <span class="operator">&amp;</span>SurfaceGraph<span class="operator">::</span>adjustXMax);
      <span class="type">QObject</span><span class="operator">::</span>connect(axisMinSliderZ<span class="operator">,</span> <span class="operator">&amp;</span><span class="type">QSlider</span><span class="operator">::</span>valueChanged<span class="operator">,</span>
                       modifier<span class="operator">,</span> <span class="operator">&amp;</span>SurfaceGraph<span class="operator">::</span>adjustZMin);
      <span class="type">QObject</span><span class="operator">::</span>connect(axisMaxSliderZ<span class="operator">,</span> <span class="operator">&amp;</span><span class="type">QSlider</span><span class="operator">::</span>valueChanged<span class="operator">,</span>
                       modifier<span class="operator">,</span> <span class="operator">&amp;</span>SurfaceGraph<span class="operator">::</span>adjustZMax);
      <span class="type">QObject</span><span class="operator">::</span>connect(themeList<span class="operator">,</span> SIGNAL(currentIndexChanged(<span class="type">int</span>))<span class="operator">,</span>
                       modifier<span class="operator">,</span> SLOT(changeTheme(<span class="type">int</span>)));
      <span class="type">QObject</span><span class="operator">::</span>connect(gradientBtoYPB<span class="operator">,</span> <span class="operator">&amp;</span><span class="type">QPushButton</span><span class="operator">::</span>pressed<span class="operator">,</span>
                       modifier<span class="operator">,</span> <span class="operator">&amp;</span>SurfaceGraph<span class="operator">::</span>setBlackToYellowGradient);
      <span class="type">QObject</span><span class="operator">::</span>connect(gradientGtoRPB<span class="operator">,</span> <span class="operator">&amp;</span><span class="type">QPushButton</span><span class="operator">::</span>pressed<span class="operator">,</span>
                       modifier<span class="operator">,</span> <span class="operator">&amp;</span>SurfaceGraph<span class="operator">::</span>setGreenToRedGradient);

      modifier<span class="operator">-</span><span class="operator">&gt;</span>setAxisMinSliderX(axisMinSliderX);
      modifier<span class="operator">-</span><span class="operator">&gt;</span>setAxisMaxSliderX(axisMaxSliderX);
      modifier<span class="operator">-</span><span class="operator">&gt;</span>setAxisMinSliderZ(axisMinSliderZ);
      modifier<span class="operator">-</span><span class="operator">&gt;</span>setAxisMaxSliderZ(axisMaxSliderZ);

      sqrtSinModelRB<span class="operator">-</span><span class="operator">&gt;</span>setChecked(<span class="keyword">true</span>);
      modeItemRB<span class="operator">-</span><span class="operator">&gt;</span>setChecked(<span class="keyword">true</span>);
      themeList<span class="operator">-</span><span class="operator">&gt;</span>setCurrentIndex(<span class="number">2</span>);

      <span class="keyword">return</span> app<span class="operator">.</span>exec();
  }

</pre>
</div>
<!-- @@@surface/main.cpp -->
        </div>
       </div>
   </div>
   </div>
</div>
<div class="footer">
   <p>
   <acronym title="Copyright">&copy;</acronym> 2019 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>