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<a href="#pub-methods">Public Member Functions</a> |
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<div class="title">QwtPlotDict Class Reference</div>  </div>
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<p>A dictionary for plot items.  
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 <a href="class_qwt_plot_dict.html#details">More...</a></p>
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<p><code>#include <<a class="el" href="qwt__plot__dict_8h_source.html">qwt_plot_dict.h</a>></code></p>
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Inheritance diagram for QwtPlotDict:</div>
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<center><span class="legend">[<a target="top" href="graph_legend.html">legend</a>]</span></center></div>
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<table class="memberdecls">
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<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pub-methods"></a>
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Public Member Functions</h2></td></tr>
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<tr class="memitem:a0ee364450834ac63f4cbd5baab82d15f"><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>
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<tr class="separator:a0ee364450834ac63f4cbd5baab82d15f"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:a9199acfe3e8dcb095065bff3f90f518b"><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>
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<tr class="separator:a9199acfe3e8dcb095065bff3f90f518b"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:a3291431f0a9cca5b2affc5adf17bbdfb"><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>
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<tr class="separator:a3291431f0a9cca5b2affc5adf17bbdfb"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:a10dfae8b454fa4258b0372366013507a"><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>
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<tr class="separator:a10dfae8b454fa4258b0372366013507a"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:a9cbb1c5c22de93594b7e2524af108f55"><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>
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<tr class="memdesc:a9cbb1c5c22de93594b7e2524af108f55"><td class="mdescLeft"> </td><td class="mdescRight">A QwtPlotItemList of all attached plot items.  <a href="#a9cbb1c5c22de93594b7e2524af108f55">More...</a><br /></td></tr>
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<tr class="separator:a9cbb1c5c22de93594b7e2524af108f55"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:a0979adc53ad5ecf5e4a93aa9b5a4df38"><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>
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<tr class="separator:a0979adc53ad5ecf5e4a93aa9b5a4df38"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:acb2e402e05c693433ed7e84696fbdfc0"><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=<a class="el" href="class_qwt_plot_item.html#ab149ac85e233ce9cedf2f2f2af871bf3af1fb53ddb320ecbf2bba00a323cf08ff">QwtPlotItem::Rtti_PlotItem</a>, bool <a class="el" href="class_qwt_plot_dict.html#a10dfae8b454fa4258b0372366013507a">autoDelete</a>=true)</td></tr>
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<tr class="separator:acb2e402e05c693433ed7e84696fbdfc0"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pro-methods"></a>
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Protected Member Functions</h2></td></tr>
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<tr class="memitem:a36a00709420eb4f54b046e64561d5186"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_plot_dict.html#a36a00709420eb4f54b046e64561d5186">insertItem</a> (<a class="el" href="class_qwt_plot_item.html">QwtPlotItem</a> *)</td></tr>
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<tr class="separator:a36a00709420eb4f54b046e64561d5186"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:abd0227e8b888b40b4e62a23f6040c6cd"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_plot_dict.html#abd0227e8b888b40b4e62a23f6040c6cd">removeItem</a> (<a class="el" href="class_qwt_plot_item.html">QwtPlotItem</a> *)</td></tr>
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<tr class="separator:abd0227e8b888b40b4e62a23f6040c6cd"><td class="memSeparator" colspan="2"> </td></tr>
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</table>
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<a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
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<div class="textblock"><p>A dictionary for plot items. </p>
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<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. <a class="el" href="class_qwt_plot_dict.html" title="A dictionary for plot items. ">QwtPlotDict</a> can be used to get access to all <a class="el" href="class_qwt_plot_item.html" title="Base class for items on the plot canvas. ">QwtPlotItem</a> items - or all items of a specific type - that are currently on the plot.</p>
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<dl class="section see"><dt>See also</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>
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</div><h2 class="groupheader">Constructor & Destructor Documentation</h2>
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<a class="anchor" id="a0ee364450834ac63f4cbd5baab82d15f"></a>
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          <td class="memname">QwtPlotDict::QwtPlotDict </td>
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          <td>(</td>
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          <td class="paramname"></td><td>)</td>
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          <td></td>
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<span class="mlabels"><span class="mlabel">explicit</span></span>  </td>
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<p>Constructor</p>
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<p>Auto deletion is enabled. </p><dl class="section see"><dt>See also</dt><dd><a class="el" href="class_qwt_plot_dict.html#a3291431f0a9cca5b2affc5adf17bbdfb">setAutoDelete()</a>, <a class="el" href="class_qwt_plot_item.html#aeb2f676533ccae3436bf578824e2165e" title="Attach the item to a plot. ">QwtPlotItem::attach()</a> </dd></dl>
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<a class="anchor" id="a9199acfe3e8dcb095065bff3f90f518b"></a>
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          <td class="memname">QwtPlotDict::~QwtPlotDict </td>
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          <td>(</td>
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          <td class="paramname"></td><td>)</td>
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          <td></td>
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<span class="mlabels"><span class="mlabel">virtual</span></span>  </td>
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<p>Destructor</p>
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<p>If <a class="el" href="class_qwt_plot_dict.html#a10dfae8b454fa4258b0372366013507a">autoDelete()</a> is on, all attached items will be deleted </p><dl class="section see"><dt>See also</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>, <a class="el" href="class_qwt_plot_item.html#aeb2f676533ccae3436bf578824e2165e" title="Attach the item to a plot. ">QwtPlotItem::attach()</a> </dd></dl>
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<h2 class="groupheader">Member Function Documentation</h2>
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          <td class="memname">bool QwtPlotDict::autoDelete </td>
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          <td>(</td>
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          <td> const</td>
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<dl class="section return"><dt>Returns</dt><dd>true if auto deletion is enabled </dd></dl>
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<dl class="section see"><dt>See also</dt><dd><a class="el" href="class_qwt_plot_dict.html#a3291431f0a9cca5b2affc5adf17bbdfb">setAutoDelete()</a>, <a class="el" href="class_qwt_plot_dict.html#a36a00709420eb4f54b046e64561d5186">insertItem()</a> </dd></dl>
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          <td class="memname">void QwtPlotDict::detachItems </td>
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          <td>(</td>
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          <td class="paramtype">int </td>
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          <td class="paramname"><em>rtti</em> = <code><a class="el" href="class_qwt_plot_item.html#ab149ac85e233ce9cedf2f2f2af871bf3af1fb53ddb320ecbf2bba00a323cf08ff">QwtPlotItem::Rtti_PlotItem</a></code>, </td>
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          <td class="paramtype">bool </td>
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          <td class="paramname"><em>autoDelete</em> = <code>true</code> </td>
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          <td>)</td>
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<p>Detach items from the dictionary</p>
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<dl class="params"><dt>Parameters</dt><dd>
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  <table class="params">
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    <tr><td class="paramname">rtti</td><td>In case of <a class="el" href="class_qwt_plot_item.html#ab149ac85e233ce9cedf2f2f2af871bf3af1fb53ddb320ecbf2bba00a323cf08ff" title="Unspecific value, that can be used, when it doesn't matter. ">QwtPlotItem::Rtti_PlotItem</a> detach all items otherwise only those items of the type rtti. </td></tr>
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    <tr><td class="paramname">autoDelete</td><td>If true, delete all detached items </td></tr>
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          <td class="memname">void QwtPlotDict::insertItem </td>
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          <td>(</td>
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          <td class="paramtype"><a class="el" href="class_qwt_plot_item.html">QwtPlotItem</a> * </td>
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          <td class="paramname"><em>item</em></td><td>)</td>
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<span class="mlabels"><span class="mlabel">protected</span></span>  </td>
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<p>Insert a plot item</p>
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<dl class="params"><dt>Parameters</dt><dd>
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  <table class="params">
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    <tr><td class="paramname">item</td><td>PlotItem </td></tr>
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  </dd>
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</dl>
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<dl class="section see"><dt>See also</dt><dd><a class="el" href="class_qwt_plot_dict.html#abd0227e8b888b40b4e62a23f6040c6cd">removeItem()</a> </dd></dl>
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          <td class="memname">const QwtPlotItemList & QwtPlotDict::itemList </td>
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          <td>(</td>
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          <td> const</td>
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<p>A QwtPlotItemList of all attached plot items. </p>
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<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>
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<dl class="section return"><dt>Returns</dt><dd>List of all attached plot items. </dd></dl>
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          <td class="memname">QwtPlotItemList QwtPlotDict::itemList </td>
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          <td>(</td>
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          <td class="paramname"><em>rtti</em></td><td>)</td>
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<dl class="section return"><dt>Returns</dt><dd>List of all attached plot items of a specific type. </dd></dl>
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<dl class="params"><dt>Parameters</dt><dd>
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  <table class="params">
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    <tr><td class="paramname">rtti</td><td>See <a class="el" href="class_qwt_plot_item.html#ab149ac85e233ce9cedf2f2f2af871bf3" title="Runtime type information. ">QwtPlotItem::RttiValues</a> </td></tr>
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  </dd>
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</dl>
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<dl class="section see"><dt>See also</dt><dd><a class="el" href="class_qwt_plot_item.html#af153b5a40a60ac626f1c58e69fc4ecad">QwtPlotItem::rtti()</a> </dd></dl>
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<a class="anchor" id="abd0227e8b888b40b4e62a23f6040c6cd"></a>
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          <td class="memname">void QwtPlotDict::removeItem </td>
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          <td>(</td>
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          <td class="paramtype"><a class="el" href="class_qwt_plot_item.html">QwtPlotItem</a> * </td>
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          <td class="paramname"><em>item</em></td><td>)</td>
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<span class="mlabels"><span class="mlabel">protected</span></span>  </td>
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<p>Remove a plot item</p>
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<dl class="params"><dt>Parameters</dt><dd>
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  <table class="params">
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    <tr><td class="paramname">item</td><td>PlotItem </td></tr>
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  </table>
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  </dd>
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</dl>
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<dl class="section see"><dt>See also</dt><dd><a class="el" href="class_qwt_plot_dict.html#a36a00709420eb4f54b046e64561d5186">insertItem()</a> </dd></dl>
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          <td class="memname">void QwtPlotDict::setAutoDelete </td>
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          <td>(</td>
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          <td class="paramtype">bool </td>
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          <td class="paramname"><em>autoDelete</em></td><td>)</td>
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<p>En/Disable Auto deletion</p>
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<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>
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<dl class="section see"><dt>See also</dt><dd><a class="el" href="class_qwt_plot_dict.html#a10dfae8b454fa4258b0372366013507a">autoDelete()</a>, <a class="el" href="class_qwt_plot_dict.html#a36a00709420eb4f54b046e64561d5186">insertItem()</a> </dd></dl>
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