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<h1 class="title">roundrectitem.cpp Example File</h1>
<span class="subtitle">graphicsview/padnavigator/roundrectitem.cpp</span>
<!-- $$$graphicsview/padnavigator/roundrectitem.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 examples of the Qt Toolkit.
  **
  ** $QT_BEGIN_LICENSE:BSD$
  ** 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.
  **
  ** BSD License Usage
  ** Alternatively, you may use this file under the terms of the BSD license
  ** as follows:
  **
  ** &quot;Redistribution and use in source and binary forms, with or without
  ** modification, are permitted provided that the following conditions are
  ** met:
  **   * Redistributions of source code must retain the above copyright
  **     notice, this list of conditions and the following disclaimer.
  **   * Redistributions in binary form must reproduce the above copyright
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  <span class="preprocessor">#include &quot;roundrectitem.h&quot;</span>

  <span class="preprocessor">#include &lt;QApplication&gt;</span>
  <span class="preprocessor">#include &lt;QPainter&gt;</span>
  <span class="preprocessor">#include &lt;QPalette&gt;</span>

  RoundRectItem<span class="operator">::</span>RoundRectItem(<span class="keyword">const</span> <span class="type"><a href="../qtcore/qrectf.html">QRectF</a></span> <span class="operator">&amp;</span>bounds<span class="operator">,</span> <span class="keyword">const</span> <span class="type"><a href="../qtgui/qcolor.html">QColor</a></span> <span class="operator">&amp;</span>color<span class="operator">,</span>
                               <span class="type"><a href="qgraphicsitem.html">QGraphicsItem</a></span> <span class="operator">*</span>parent)
      : <span class="type"><a href="qgraphicsobject.html">QGraphicsObject</a></span>(parent)<span class="operator">,</span> fillRect(<span class="keyword">false</span>)<span class="operator">,</span> bounds(bounds)
  {
      gradient<span class="operator">.</span>setStart(bounds<span class="operator">.</span>topLeft());
      gradient<span class="operator">.</span>setFinalStop(bounds<span class="operator">.</span>bottomRight());
      gradient<span class="operator">.</span>setColorAt(<span class="number">0</span><span class="operator">,</span> color);
      gradient<span class="operator">.</span>setColorAt(<span class="number">1</span><span class="operator">,</span> color<span class="operator">.</span>dark(<span class="number">200</span>));
      setCacheMode(ItemCoordinateCache);
  }

  <span class="type"><a href="../qtgui/qpixmap.html">QPixmap</a></span> RoundRectItem<span class="operator">::</span>pixmap() <span class="keyword">const</span>
  {
      <span class="keyword">return</span> pix;
  }
  <span class="type">void</span> RoundRectItem<span class="operator">::</span>setPixmap(<span class="keyword">const</span> <span class="type"><a href="../qtgui/qpixmap.html">QPixmap</a></span> <span class="operator">&amp;</span>pixmap)
  {
      pix <span class="operator">=</span> pixmap;
      update();
  }

  <span class="type"><a href="../qtcore/qrectf.html">QRectF</a></span> RoundRectItem<span class="operator">::</span>boundingRect() <span class="keyword">const</span>
  {
      <span class="keyword">return</span> bounds<span class="operator">.</span>adjusted(<span class="number">0</span><span class="operator">,</span> <span class="number">0</span><span class="operator">,</span> <span class="number">2</span><span class="operator">,</span> <span class="number">2</span>);
  }

  <span class="type">void</span> RoundRectItem<span class="operator">::</span>paint(<span class="type"><a href="../qtgui/qpainter.html">QPainter</a></span> <span class="operator">*</span>painter<span class="operator">,</span> <span class="keyword">const</span> <span class="type"><a href="qstyleoptiongraphicsitem.html">QStyleOptionGraphicsItem</a></span> <span class="operator">*</span>option<span class="operator">,</span>
                            <span class="type"><a href="qwidget.html">QWidget</a></span> <span class="operator">*</span>widget)
  {
      Q_UNUSED(option);
      Q_UNUSED(widget);
      painter<span class="operator">-</span><span class="operator">&gt;</span>setPen(<span class="type"><a href="../qtcore/qt.html">Qt</a></span><span class="operator">::</span>NoPen);
      painter<span class="operator">-</span><span class="operator">&gt;</span>setBrush(<span class="type"><a href="../qtgui/qcolor.html">QColor</a></span>(<span class="number">0</span><span class="operator">,</span> <span class="number">0</span><span class="operator">,</span> <span class="number">0</span><span class="operator">,</span> <span class="number">64</span>));
      painter<span class="operator">-</span><span class="operator">&gt;</span>drawRoundRect(bounds<span class="operator">.</span>translated(<span class="number">2</span><span class="operator">,</span> <span class="number">2</span>));
      <span class="keyword">if</span> (fillRect)
          painter<span class="operator">-</span><span class="operator">&gt;</span>setBrush(<span class="type"><a href="qapplication.html">QApplication</a></span><span class="operator">::</span>palette()<span class="operator">.</span>brush(<span class="type"><a href="../qtgui/qpalette.html">QPalette</a></span><span class="operator">::</span>Window));
      <span class="keyword">else</span>
          painter<span class="operator">-</span><span class="operator">&gt;</span>setBrush(gradient);
      painter<span class="operator">-</span><span class="operator">&gt;</span>setPen(<span class="type"><a href="../qtgui/qpen.html">QPen</a></span>(<span class="type"><a href="../qtcore/qt.html">Qt</a></span><span class="operator">::</span>black<span class="operator">,</span> <span class="number">1</span>));
      painter<span class="operator">-</span><span class="operator">&gt;</span>drawRoundRect(bounds);
      <span class="keyword">if</span> (<span class="operator">!</span>pix<span class="operator">.</span>isNull()) {
          painter<span class="operator">-</span><span class="operator">&gt;</span>scale(<span class="number">1.95</span><span class="operator">,</span> <span class="number">1.95</span>);
          painter<span class="operator">-</span><span class="operator">&gt;</span>drawPixmap(<span class="operator">-</span>pix<span class="operator">.</span>width() <span class="operator">/</span> <span class="number">2</span><span class="operator">,</span> <span class="operator">-</span>pix<span class="operator">.</span>height() <span class="operator">/</span> <span class="number">2</span><span class="operator">,</span> pix);
      }
  }

  bool RoundRectItem<span class="operator">::</span>fill() <span class="keyword">const</span>
  {
      <span class="keyword">return</span> fillRect;
  }
  <span class="type">void</span> RoundRectItem<span class="operator">::</span>setFill(bool fill)
  {
      fillRect <span class="operator">=</span> fill;
      update();
  }

</pre>
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<!-- @@@graphicsview/padnavigator/roundrectitem.cpp -->
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