<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html xmlns="http://www.w3.org/1999/xhtml"> <head> <meta http-equiv="Content-Type" content="text/xhtml;charset=UTF-8"/> <title>Qwt User's Guide: QwtPlotDict Class Reference</title> <link href="tabs.css" rel="stylesheet" type="text/css"/> <link href="doxygen.css" rel="stylesheet" type="text/css"/> </head> <body> <!-- Generated by Doxygen 1.7.3 --> <div id="top"> <div id="titlearea"> <table cellspacing="0" cellpadding="0"> <tbody> <tr style="height: 56px;"> <td style="padding-left: 0.5em;"> <div id="projectname">Qwt User's Guide <span id="projectnumber">6.0.1</span></div> </td> </tr> </tbody> </table> </div> <div id="navrow1" class="tabs"> <ul class="tablist"> <li><a href="index.html"><span>Main Page</span></a></li> <li><a href="pages.html"><span>Related Pages</span></a></li> <li class="current"><a href="annotated.html"><span>Classes</span></a></li> <li><a href="files.html"><span>Files</span></a></li> </ul> </div> <div id="navrow2" class="tabs2"> <ul class="tablist"> <li><a href="annotated.html"><span>Class List</span></a></li> <li><a href="classes.html"><span>Class Index</span></a></li> <li><a href="inherits.html"><span>Class Hierarchy</span></a></li> <li><a href="functions.html"><span>Class Members</span></a></li> </ul> </div> </div> <div class="header"> <div class="summary"> <a href="#pub-methods">Public Member Functions</a> | <a href="#friends">Friends</a> </div> <div class="headertitle"> <h1>QwtPlotDict Class Reference</h1> </div> </div> <div class="contents"> <!-- doxytag: class="QwtPlotDict" --> <p>A dictionary for plot items. <a href="#_details">More...</a></p> <p><code>#include <<a class="el" href="qwt__plot__dict_8h_source.html">qwt_plot_dict.h</a>></code></p> <div class="dynheader"> Inheritance diagram for QwtPlotDict:</div> <div class="dyncontent"> <div class="center"><img src="class_qwt_plot_dict__inherit__graph.png" border="0" usemap="#_qwt_plot_dict_inherit__map" alt="Inheritance graph"/></div> <map name="_qwt_plot_dict_inherit__map" id="_qwt_plot_dict_inherit__map"> <area shape="rect" id="node3" href="class_qwt_plot.html" title="A 2-D plotting widget." alt="" coords="17,83,84,112"/></map> <center><span class="legend">[<a href="graph_legend.html">legend</a>]</span></center></div> <p><a href="class_qwt_plot_dict-members.html">List of all members.</a></p> <table class="memberdecls"> <tr><td colspan="2"><h2><a name="pub-methods"></a> Public Member Functions</h2></td></tr> <tr><td class="memItemLeft" align="right" valign="top">bool </td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_plot_dict.html#a10dfae8b454fa4258b0372366013507a">autoDelete</a> () const </td></tr> <tr><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_plot_dict.html#acb2e402e05c693433ed7e84696fbdfc0">detachItems</a> (int rtti=QwtPlotItem::Rtti_PlotItem, bool autoDelete=true)</td></tr> <tr><td class="memItemLeft" align="right" valign="top">const QwtPlotItemList & </td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_plot_dict.html#a9cbb1c5c22de93594b7e2524af108f55">itemList</a> () const </td></tr> <tr><td class="memItemLeft" align="right" valign="top">QwtPlotItemList </td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_plot_dict.html#a0979adc53ad5ecf5e4a93aa9b5a4df38">itemList</a> (int rtti) const </td></tr> <tr><td class="memItemLeft" align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_plot_dict.html#a0ee364450834ac63f4cbd5baab82d15f">QwtPlotDict</a> ()</td></tr> <tr><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_plot_dict.html#a3291431f0a9cca5b2affc5adf17bbdfb">setAutoDelete</a> (bool)</td></tr> <tr><td class="memItemLeft" align="right" valign="top">virtual </td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_plot_dict.html#a9199acfe3e8dcb095065bff3f90f518b">~QwtPlotDict</a> ()</td></tr> <tr><td colspan="2"><h2><a name="friends"></a> Friends</h2></td></tr> <tr><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a055bada44394b2c38d0d907087a14fa3"></a><!-- doxytag: member="QwtPlotDict::QwtPlotItem" ref="a055bada44394b2c38d0d907087a14fa3" args="" --> class </td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_plot_dict.html#a055bada44394b2c38d0d907087a14fa3">QwtPlotItem</a></td></tr> </table> <hr/><a name="_details"></a><h2>Detailed Description</h2> <div class="textblock"><p>A dictionary for plot items. </p> <p><a class="el" href="class_qwt_plot_dict.html" title="A dictionary for plot items.">QwtPlotDict</a> organizes plot items in increasing z-order. If <a class="el" href="class_qwt_plot_dict.html#a10dfae8b454fa4258b0372366013507a">autoDelete()</a> is enabled, all attached items will be deleted in the destructor of the dictionary.</p> <dl class="see"><dt><b>See also:</b></dt><dd><a class="el" href="class_qwt_plot_item.html#aeb2f676533ccae3436bf578824e2165e" title="Attach the item to a plot.">QwtPlotItem::attach()</a>, <a class="el" href="class_qwt_plot_item.html#ab2bbee6dbe36a5f1d0ce853ac66716a6" title="This method detaches a QwtPlotItem from any QwtPlot it has been associated with.">QwtPlotItem::detach()</a>, <a class="el" href="class_qwt_plot_item.html#a4c58d814336643190b9f2918f80c30df">QwtPlotItem::z()</a> </dd></dl> </div><hr/><h2>Constructor & Destructor Documentation</h2> <a class="anchor" id="a0ee364450834ac63f4cbd5baab82d15f"></a><!-- doxytag: member="QwtPlotDict::QwtPlotDict" ref="a0ee364450834ac63f4cbd5baab82d15f" args="()" --> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname">QwtPlotDict::QwtPlotDict </td> <td>(</td> <td class="paramname"></td><td>)</td> <td><code> [explicit]</code></td> </tr> </table> </div> <div class="memdoc"> <p>Constructor</p> <p>Auto deletion is enabled. </p> <dl class="see"><dt><b>See also:</b></dt><dd><a class="el" href="class_qwt_plot_dict.html#a3291431f0a9cca5b2affc5adf17bbdfb">setAutoDelete()</a>, attachItem() </dd></dl> </div> </div> <a class="anchor" id="a9199acfe3e8dcb095065bff3f90f518b"></a><!-- doxytag: member="QwtPlotDict::~QwtPlotDict" ref="a9199acfe3e8dcb095065bff3f90f518b" args="()" --> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname">QwtPlotDict::~QwtPlotDict </td> <td>(</td> <td class="paramname"></td><td>)</td> <td><code> [virtual]</code></td> </tr> </table> </div> <div class="memdoc"> <p>Destructor</p> <p>If autoDelete is on, all attached items will be deleted </p> <dl class="see"><dt><b>See also:</b></dt><dd><a class="el" href="class_qwt_plot_dict.html#a3291431f0a9cca5b2affc5adf17bbdfb">setAutoDelete()</a>, <a class="el" href="class_qwt_plot_dict.html#a10dfae8b454fa4258b0372366013507a">autoDelete()</a>, attachItem() </dd></dl> </div> </div> <hr/><h2>Member Function Documentation</h2> <a class="anchor" id="a10dfae8b454fa4258b0372366013507a"></a><!-- doxytag: member="QwtPlotDict::autoDelete" ref="a10dfae8b454fa4258b0372366013507a" args="() const " --> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname">bool QwtPlotDict::autoDelete </td> <td>(</td> <td class="paramname"></td><td>)</td> <td> const</td> </tr> </table> </div> <div class="memdoc"> <dl class="return"><dt><b>Returns:</b></dt><dd>true if auto deletion is enabled </dd></dl> <dl class="see"><dt><b>See also:</b></dt><dd><a class="el" href="class_qwt_plot_dict.html#a3291431f0a9cca5b2affc5adf17bbdfb">setAutoDelete()</a>, attachItem() </dd></dl> </div> </div> <a class="anchor" id="acb2e402e05c693433ed7e84696fbdfc0"></a><!-- doxytag: member="QwtPlotDict::detachItems" ref="acb2e402e05c693433ed7e84696fbdfc0" args="(int rtti=QwtPlotItem::Rtti_PlotItem, bool autoDelete=true)" --> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname">void QwtPlotDict::detachItems </td> <td>(</td> <td class="paramtype">int </td> <td class="paramname"><em>rtti</em> = <code>QwtPlotItem::Rtti_PlotItem</code>, </td> </tr> <tr> <td class="paramkey"></td> <td></td> <td class="paramtype">bool </td> <td class="paramname"><em>autoDelete</em> = <code>true</code> </td> </tr> <tr> <td></td> <td>)</td> <td></td><td></td> </tr> </table> </div> <div class="memdoc"> <p>Detach items from the dictionary</p> <dl><dt><b>Parameters:</b></dt><dd> <table class="params"> <tr><td class="paramname">rtti</td><td>In case of QwtPlotItem::Rtti_PlotItem detach all items otherwise only those items of the type rtti. </td></tr> <tr><td class="paramname">autoDelete</td><td>If true, delete all detached items </td></tr> </table> </dd> </dl> </div> </div> <a class="anchor" id="a0979adc53ad5ecf5e4a93aa9b5a4df38"></a><!-- doxytag: member="QwtPlotDict::itemList" ref="a0979adc53ad5ecf5e4a93aa9b5a4df38" args="(int rtti) const " --> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname">QwtPlotItemList QwtPlotDict::itemList </td> <td>(</td> <td class="paramtype">int </td> <td class="paramname"><em>rtti</em></td><td>)</td> <td> const</td> </tr> </table> </div> <div class="memdoc"> <dl class="return"><dt><b>Returns:</b></dt><dd>List of all attached plot items of a specific type. </dd></dl> <dl class="see"><dt><b>See also:</b></dt><dd><a class="el" href="class_qwt_plot_item.html#af153b5a40a60ac626f1c58e69fc4ecad">QwtPlotItem::rtti()</a> </dd></dl> </div> </div> <a class="anchor" id="a9cbb1c5c22de93594b7e2524af108f55"></a><!-- doxytag: member="QwtPlotDict::itemList" ref="a9cbb1c5c22de93594b7e2524af108f55" args="() const " --> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname">const QwtPlotItemList & QwtPlotDict::itemList </td> <td>(</td> <td class="paramname"></td><td>)</td> <td> const</td> </tr> </table> </div> <div class="memdoc"> <p>A QwtPlotItemList of all attached plot items. </p> <p>Use caution when iterating these lists, as removing/detaching an item will invalidate the iterator. Instead you can place pointers to objects to be removed in a removal list, and traverse that list later.</p> <dl class="return"><dt><b>Returns:</b></dt><dd>List of all attached plot items. </dd></dl> </div> </div> <a class="anchor" id="a3291431f0a9cca5b2affc5adf17bbdfb"></a><!-- doxytag: member="QwtPlotDict::setAutoDelete" ref="a3291431f0a9cca5b2affc5adf17bbdfb" args="(bool)" --> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname">void QwtPlotDict::setAutoDelete </td> <td>(</td> <td class="paramtype">bool </td> <td class="paramname"><em>autoDelete</em></td><td>)</td> <td></td> </tr> </table> </div> <div class="memdoc"> <p>En/Disable Auto deletion</p> <p>If Auto deletion is on all attached plot items will be deleted in the destructor of <a class="el" href="class_qwt_plot_dict.html" title="A dictionary for plot items.">QwtPlotDict</a>. The default value is on.</p> <dl class="see"><dt><b>See also:</b></dt><dd><a class="el" href="class_qwt_plot_dict.html#a10dfae8b454fa4258b0372366013507a">autoDelete()</a>, attachItem() </dd></dl> </div> </div> </div> <hr class="footer"/><address class="footer"><small>Generated by  <a href="http://www.doxygen.org/index.html"> <img class="footer" src="doxygen.png" alt="doxygen"/></a> 1.7.3 </small></address> </body> </html>