379 lines
26 KiB
HTML
379 lines
26 KiB
HTML
<!DOCTYPE html>
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<html>
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<head>
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<meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=1.0, minimum-scale=1.0">
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<title>ewol Library</title>
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<link rel="stylesheet" href="base.css">
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<link rel="stylesheet" href="menu.css">
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</head>
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<body>
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<div class="navbar navbar-fixed-top">
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<div class="container">
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<h1><a href="index.html">ewol library</a></h1>
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<h4><a href="http://github.com/heeroyui/ewol/"> [ sources ]</a></h4>
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<h3>API:</h3> <div id="menu">
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<ul class="niveau1">
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<li class="sousmenu"><a href="namespace_ewol.html">ewol</a>
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<ul class="niveau2">
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<li><a href="namespace_ewol__translate.html">translate</a>
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</li>
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<li><a href="namespace_ewol__key.html">key</a>
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</li>
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<li><a href="namespace_ewol__widget.html">widget</a>
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</li>
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<li><a href="namespace_ewol__openGL.html">openGL</a>
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</li>
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<li class="sousmenu"><a href="namespace_ewol__context.html">context</a>
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<ul class="niveau3">
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<li><a href="namespace_ewol__context__clipBoard.html">clipBoard</a>
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</li>
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</ul>
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</li>
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<li><a href="namespace_ewol__compositing.html">compositing</a>
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</li>
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<li><a href="namespace_ewol__object.html">object</a>
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</li>
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<li><a href="namespace_ewol__resource.html">resource</a>
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</li>
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<li><a href="namespace_ewol__font.html">font</a>
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</li>
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<li><a href="namespace_ewol__event.html">event</a>
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</li>
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</ul>
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</li>
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<li><a href="namespace_MacOs.html">MacOs</a>
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</li>
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<li><a href="namespace_IOs.html">IOs</a>
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</li>
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</ul>
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</div>
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<h3>Documentation:</h3><div id="menu">
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<ul class="niveau1"><li><a href="001_bases.html">Bases</a></li>
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</ul><ul class="niveau1"><li><a href="faq.html">Faq</a></li>
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</ul></div>
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<h3>Tutorials:</h3><div id="menu">
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<ul class="niveau1"><li><a href="tutorial_000_Build.html">Build</a></li>
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</ul><ul class="niveau1"><li><a href="tutorial_001_HelloWord.html">Hello word</a></li>
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</ul><ul class="niveau1"><li><a href="tutorial_010_ObjectModel.html">Object model</a></li>
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</ul><ul class="niveau1"><li><a href="tutorial_011_ObjectConfig.html">Object config</a></li>
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</ul><ul class="niveau1"><li><a href="tutorial_012_ObjectMessage.html">Object message</a></li>
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</ul><ul class="niveau1"><li><a href="tutorial_020_FileAccess.html">File access</a></li>
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</ul><ul class="niveau1"><li><a href="tutorial_021_Resources.html">Resources</a></li>
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</ul><ul class="niveau1"><li><a href="tutorial_030_ConplexeXmlGui.html">Conplexe xml gui</a></li>
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</ul><ul class="niveau1"><li><a href="tutorial_050_CreateCustomWidget.html">Create custom widget</a></li>
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</ul><ul class="niveau1"><li><a href="tutorial_051_AddWidgetCustumInXML.html">Add widget custum in x m l</a></li>
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</ul></div>
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<br/><h3>Associate libraries:</h3><div id="menu">
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<ul class="niveau1"><li><a href="../ejson/index.html">ejson</a></li>
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</ul><ul class="niveau1"><li><a href="../egami/index.html">egami</a></li>
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</ul><ul class="niveau1"><li><a href="../ege/index.html">ege</a></li>
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</ul><ul class="niveau1"><li><a href="../esvg/index.html">esvg</a></li>
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</ul><ul class="niveau1"><li><a href="../etk/index.html">etk</a></li>
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</ul><ul class="niveau1"><li><a href="../exml/index.html">exml</a></li>
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</ul></div>
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<br/>
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<br/>
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<br/>
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<br/>
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<br/>
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<br/>
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</div>
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</div>
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<div class="container" id="content">
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<h1>class: ewol::widget::Image</h1><hr/><h2>Constructor and Destructor:</h2>
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<pre>
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+ <a class="code-function" href="#693">Image</a> ();<br/>+ <span class="code-storage-keyword">virtual</span> <a class="code-function" href="#700">~Image</a> ();<br/></pre>
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<br/>
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<h2>Synopsis:</h2>
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<pre>
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+ <a class="code-type" href="class_ewol__object__Signal.html">ewol::object::Signal</a><void> <a class="code-member" href="#689">signalPressed</a>;<br/># <a class="code-type" href="class_ewol__compositing__Image.html">ewol::compositing::Image</a> <a class="code-member" href="#690">m_compositing</a>;<br/># <a class="code-type" href="http://www.cplusplus.com/reference/memory/shared_ptr/">std::shared_ptr</a><ewol::resource::ColorFile> <a class="code-member" href="#691">m_colorProperty</a>;<br/># <span class="code-type" >int32_t</span> <a class="code-member" href="#692">m_colorId</a>;<br/>+ <span class="code-type" >void</span> <a class="code-function" href="#694">init</a> (<span class="code-storage-keyword">const</span> <a class="code-type" href="http://www.cplusplus.com/reference/string/string/">std::string</a> & <span class="code-argument">_file</span>,<br/> <span class="code-storage-keyword">const</span> <a class="code-type" href="class_ewol__Dimension.html">ewol::Dimension</a> & <span class="code-argument">_border</span>);<br/>+ <a class="code-function" href="#697">DECLARE_WIDGET_FACTORY</a> (Image <span class="code-argument"></span>,<br/> "Image" <span class="code-argument"></span>);<br/>+ <span class="code-type" >void</span> <a class="code-function" href="#701">set</a> (<span class="code-storage-keyword">const</span> <a class="code-type" href="http://www.cplusplus.com/reference/string/string/">std::string</a> & <span class="code-argument">_file</span>,<br/> <span class="code-storage-keyword">const</span> <a class="code-type" href="class_ewol__Dimension.html">ewol::Dimension</a> & <span class="code-argument">_border</span>);<br/># <a class="code-type" href="class_ewol__object__Param.html">ewol::object::Param</a><std::string> <a class="code-member" href="#704">m_fileName</a>;<br/>+ <span class="code-type" >void</span> <a class="code-function" href="#705">setFile</a> (<span class="code-storage-keyword">const</span> <a class="code-type" href="http://www.cplusplus.com/reference/string/string/">std::string</a> & <span class="code-argument">_file</span>);<br/>+ <span class="code-storage-keyword">const</span> <a class="code-type" href="http://www.cplusplus.com/reference/string/string/">std::string</a> & <a class="code-function" href="#707">getFile</a> () <span class="code-storage-keyword">const</span>;<br/># <a class="code-type" href="class_ewol__object__Param.html">ewol::object::Param</a><ewol::Dimension> <a class="code-member" href="#708">m_border</a>;<br/>+ <span class="code-type" >void</span> <a class="code-function" href="#709">setBorder</a> (<span class="code-storage-keyword">const</span> <a class="code-type" href="class_ewol__Dimension.html">ewol::Dimension</a> & <span class="code-argument">_border</span>);<br/>+ <span class="code-storage-keyword">const</span> <a class="code-type" href="class_ewol__Dimension.html">ewol::Dimension</a> & <a class="code-function" href="#711">getBorder</a> () <span class="code-storage-keyword">const</span>;<br/># <a class="code-type" href="class_ewol__object__Param.html">ewol::object::Param</a><ewol::Dimension> <a class="code-member" href="#712">m_imageSize</a>;<br/>+ <span class="code-type" >void</span> <a class="code-function" href="#713">setImageSize</a> (<span class="code-storage-keyword">const</span> <a class="code-type" href="class_ewol__Dimension.html">ewol::Dimension</a> & <span class="code-argument">_size</span>);<br/>+ <span class="code-storage-keyword">const</span> <a class="code-type" href="class_ewol__Dimension.html">ewol::Dimension</a> & <a class="code-function" href="#715">getImageSize</a> () <span class="code-storage-keyword">const</span>;<br/># <a class="code-type" href="class_ewol__object__Param.html">ewol::object::Param</a><bool> <a class="code-member" href="#716">m_keepRatio</a>;<br/>+ <span class="code-type" >void</span> <a class="code-function" href="#717">setKeepRatio</a> (<span class="code-type" >bool</span> <span class="code-argument">_keep</span>);<br/>+ <span class="code-type" >bool</span> <a class="code-function" href="#719">getKeepRatio</a> () <span class="code-storage-keyword">const</span>;<br/># <a class="code-type" href="class_ewol__object__ParamRange.html">ewol::object::ParamRange</a><vec2> <a class="code-member" href="#720">m_posStart</a>;<br/>+ <span class="code-type" >void</span> <a class="code-function" href="#721">setStartPos</a> (<span class="code-storage-keyword">const</span> vec2 & <span class="code-argument">_pos</span>);<br/>+ vec2 <a class="code-function" href="#723">getStartPos</a> () <span class="code-storage-keyword">const</span>;<br/># <a class="code-type" href="class_ewol__object__ParamRange.html">ewol::object::ParamRange</a><vec2> <a class="code-member" href="#724">m_posStop</a>;<br/>+ <span class="code-type" >void</span> <a class="code-function" href="#725">setStopPos</a> (<span class="code-storage-keyword">const</span> vec2 & <span class="code-argument">_pos</span>);<br/>+ vec2 <a class="code-function" href="#727">getStopPos</a> () <span class="code-storage-keyword">const</span>;<br/>+ <a class="code-type" href="class_ewol__object__Param.html">ewol::object::Param</a><bool> <a class="code-member" href="#728">m_distanceFieldMode</a>;<br/>+ <span class="code-type" >void</span> <a class="code-function" href="#729">setDistanceField</a> (<span class="code-type" >bool</span> <span class="code-argument">_df</span>);<br/>+ <span class="code-type" >bool</span> <a class="code-function" href="#731">getDistanceField</a> () <span class="code-storage-keyword">const</span>;<br/># <span class="code-storage-keyword">virtual</span> <span class="code-type" >void</span> <a class="code-function" href="#732">onDraw</a> ();<br/># <span class="code-storage-keyword">virtual</span> <span class="code-type" >void</span> <a class="code-function" href="#733">onParameterChangeValue</a> (<span class="code-storage-keyword">const</span> <a class="code-type" href="class_ewol__object__ParameterRef.html">ewol::object::ParameterRef</a> & <span class="code-argument">_paramPointer</span>);<br/>+ <span class="code-storage-keyword">virtual</span> <span class="code-type" >void</span> <a class="code-function" href="#735">calculateMinMaxSize</a> ();<br/>+ <span class="code-storage-keyword">virtual</span> <span class="code-type" >void</span> <a class="code-function" href="#736">onRegenerateDisplay</a> ();<br/>+ <span class="code-storage-keyword">virtual</span> <span class="code-type" >bool</span> <a class="code-function" href="#737">onEventInput</a> (<span class="code-storage-keyword">const</span> <a class="code-type" href="class_ewol__event__Input.html">ewol::event::Input</a> & <span class="code-argument">_event</span>);<br/>+ <span class="code-storage-keyword">virtual</span> <span class="code-type" >bool</span> <a class="code-function" href="#739">loadXML</a> (<a class="code-type" href="class_exml__Element.html">exml::Element</a>* <span class="code-argument">_node</span>);<br/></pre>
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<br/>
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<h2>Object Hierarchy:<h2>
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<pre>
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+std::enable_shared_from_this<Object><br/>+<a href="class_ewol__object__ParameterList.html">ewol::object::ParameterList</a><br/>+<a href="class_ewol__object__SignalList.html">ewol::object::SignalList</a><br/> +--> +<a href="class_ewol__Object.html">ewol::Object</a><br/> +--> +<a href="class_ewol__Widget.html">ewol::Widget</a><br/> +--> ewol::widget::Image<br/></pre>
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<h2>Detail:</h2>
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<a id="689"/><a id="690"/><h3>signalPressed</h3><pre>
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+ <a class="code-type" href="class_ewol__object__Signal.html">ewol::object::Signal</a><void> <span class="code-member">signalPressed</span>;<br/></pre>
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<hr/>
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<a id="691"/><h3>m_compositing</h3><pre>
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# <a class="code-type" href="class_ewol__compositing__Image.html">ewol::compositing::Image</a> <span class="code-member">m_compositing</span>;<br/></pre>
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compositing element of the image.<br/>
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<br/>
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<hr/>
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<a id="692"/><h3>m_colorProperty</h3><pre>
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# <a class="code-type" href="http://www.cplusplus.com/reference/memory/shared_ptr/">std::shared_ptr</a><ewol::resource::ColorFile> <span class="code-member">m_colorProperty</span>;<br/></pre>
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theme color property<br/>
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<br/>
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<hr/>
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<a id="693"/><h3>m_colorId</h3><pre>
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# <span class="code-type" >int32_t</span> <span class="code-member">m_colorId</span>;<br/></pre>
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Color of the image.<br/>
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<a id="694"/><h3>Image</h3><pre>
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+ <span class="code-function">Image</span> ();<br/></pre>
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<br/>
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<a id="697"/><h3>init</h3><pre>
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+ <span class="code-type" >void</span> <span class="code-function">init</span> (<span class="code-storage-keyword">const</span> <a class="code-type" href="http://www.cplusplus.com/reference/string/string/">std::string</a> & <span class="code-argument">_file</span>,<br/> <span class="code-storage-keyword">const</span> <a class="code-type" href="class_ewol__Dimension.html">ewol::Dimension</a> & <span class="code-argument">_border</span>);<br/></pre>
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<a id="700"/><h3>DECLARE_WIDGET_FACTORY</h3><pre>
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+ <span class="code-function">DECLARE_WIDGET_FACTORY</span> (Image <span class="code-argument"></span>,<br/> "Image" <span class="code-argument"></span>);<br/></pre>
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<a id="701"/><h3>~Image</h3><pre>
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+ <span class="code-storage-keyword">virtual</span> <span class="code-function">~Image</span> ();<br/></pre>
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<a id="704"/><h3>set</h3><pre>
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+ <span class="code-type" >void</span> <span class="code-function">set</span> (<span class="code-storage-keyword">const</span> <a class="code-type" href="http://www.cplusplus.com/reference/string/string/">std::string</a> & <span class="code-argument">_file</span>,<br/> <span class="code-storage-keyword">const</span> <a class="code-type" href="class_ewol__Dimension.html">ewol::Dimension</a> & <span class="code-argument">_border</span>);<br/></pre>
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set All the configuration of the current image<br/><ul>
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<table class="parameter-list">
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<td><b>Parameter [input]:</b></td><td><span class="code-argument">_file</span> </td><td> Filaneme of the new image</td></tr>
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<td><b>Parameter [input]:</b></td><td><span class="code-argument">_border</span> </td><td> New border size to set</td></tr>
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</table>
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</ul>
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<a id="705"/><h3>m_fileName</h3><pre>
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# <a class="code-type" href="class_ewol__object__Param.html">ewol::object::Param</a><std::string> <span class="code-member">m_fileName</span>;<br/></pre>
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file name of the image.<br/>
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<a id="707"/><h3>setFile</h3><pre>
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+ <span class="code-type" >void</span> <span class="code-function">setFile</span> (<span class="code-storage-keyword">const</span> <a class="code-type" href="http://www.cplusplus.com/reference/string/string/">std::string</a> & <span class="code-argument">_file</span>);<br/></pre>
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set the new filename<br/><ul>
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<table class="parameter-list">
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<td><b>Parameter [input]:</b></td><td><span class="code-argument">_file</span> </td><td> Filaneme of the new image</td></tr>
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</table>
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</ul>
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<hr/>
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<a id="708"/><h3>getFile</h3><pre>
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+ <span class="code-storage-keyword">const</span> <a class="code-type" href="http://www.cplusplus.com/reference/string/string/">std::string</a> & <span class="code-function">getFile</span> () <span class="code-storage-keyword">const</span>;<br/></pre>
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get the file displayed<br/><ul>
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<table class="parameter-list">
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<tr><td><b>Return: </b></td><td></td><td>the filename of the image</td></tr></table>
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</ul>
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<a id="709"/><h3>m_border</h3><pre>
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# <a class="code-type" href="class_ewol__object__Param.html">ewol::object::Param</a><ewol::Dimension> <span class="code-member">m_border</span>;<br/></pre>
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border to add at the image.<br/>
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<a id="711"/><h3>setBorder</h3><pre>
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+ <span class="code-type" >void</span> <span class="code-function">setBorder</span> (<span class="code-storage-keyword">const</span> <a class="code-type" href="class_ewol__Dimension.html">ewol::Dimension</a> & <span class="code-argument">_border</span>);<br/></pre>
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set tge Border size around the image<br/><ul>
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<table class="parameter-list">
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<td><b>Parameter [input]:</b></td><td><span class="code-argument">_border</span> </td><td> New border size to set</td></tr>
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</table>
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</ul>
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<br/>
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<hr/>
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<a id="712"/><h3>getBorder</h3><pre>
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+ <span class="code-storage-keyword">const</span> <a class="code-type" href="class_ewol__Dimension.html">ewol::Dimension</a> & <span class="code-function">getBorder</span> () <span class="code-storage-keyword">const</span>;<br/></pre>
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get the current border request at the image<br/><ul>
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<table class="parameter-list">
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<tr><td><b>Return: </b></td><td></td><td>the border size</td></tr></table>
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</ul>
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<a id="713"/><h3>m_imageSize</h3><pre>
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# <a class="code-type" href="class_ewol__object__Param.html">ewol::object::Param</a><ewol::Dimension> <span class="code-member">m_imageSize</span>;<br/></pre>
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border to add at the image.<br/>
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<br/>
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<hr/>
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<a id="715"/><h3>setImageSize</h3><pre>
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+ <span class="code-type" >void</span> <span class="code-function">setImageSize</span> (<span class="code-storage-keyword">const</span> <a class="code-type" href="class_ewol__Dimension.html">ewol::Dimension</a> & <span class="code-argument">_size</span>);<br/></pre>
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set tge Border size around the image<br/><ul>
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<table class="parameter-list">
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<td><b>Parameter [input]:</b></td><td><span class="code-argument">_size</span> </td><td> New border size to set</td></tr>
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</table>
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</ul>
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<hr/>
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<a id="716"/><h3>getImageSize</h3><pre>
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+ <span class="code-storage-keyword">const</span> <a class="code-type" href="class_ewol__Dimension.html">ewol::Dimension</a> & <span class="code-function">getImageSize</span> () <span class="code-storage-keyword">const</span>;<br/></pre>
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get the current border request at the image<br/><ul>
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<table class="parameter-list">
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<tr><td><b>Return: </b></td><td></td><td>the border size</td></tr></table>
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</ul>
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<hr/>
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<a id="717"/><h3>m_keepRatio</h3><pre>
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# <a class="code-type" href="class_ewol__object__Param.html">ewol::object::Param</a><bool> <span class="code-member">m_keepRatio</span>;<br/></pre>
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keep the image ratio between width and hight<br/>
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<a id="719"/><h3>setKeepRatio</h3><pre>
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+ <span class="code-type" >void</span> <span class="code-function">setKeepRatio</span> (<span class="code-type" >bool</span> <span class="code-argument">_keep</span>);<br/></pre>
|
|
set the current status of keeping ratio.<br/><ul>
|
|
<table class="parameter-list">
|
|
<td><b>Parameter [input]:</b></td><td><span class="code-argument">_keep</span> </td><td> The new status of keeping the ratio of this image.</td></tr>
|
|
</table>
|
|
</ul>
|
|
|
|
<br/>
|
|
<hr/>
|
|
<a id="720"/><h3>getKeepRatio</h3><pre>
|
|
+ <span class="code-type" >bool</span> <span class="code-function">getKeepRatio</span> () <span class="code-storage-keyword">const</span>;<br/></pre>
|
|
get the current status of keeping ratio.<br/><ul>
|
|
<table class="parameter-list">
|
|
<tr><td><b>Return: </b></td><td></td><td>The status of keeping the ratio of this image.</td></tr></table>
|
|
</ul>
|
|
|
|
<br/>
|
|
<hr/>
|
|
<a id="721"/><h3>m_posStart</h3><pre>
|
|
# <a class="code-type" href="class_ewol__object__ParamRange.html">ewol::object::ParamRange</a><vec2> <span class="code-member">m_posStart</span>;<br/></pre>
|
|
|
|
position in the image to start the sisplay (when we want not to display all the image)<br/>
|
|
<br/>
|
|
<hr/>
|
|
<a id="723"/><h3>setStartPos</h3><pre>
|
|
+ <span class="code-type" >void</span> <span class="code-function">setStartPos</span> (<span class="code-storage-keyword">const</span> vec2 & <span class="code-argument">_pos</span>);<br/></pre>
|
|
set the current 'start' position in the image to display.<br/><ul>
|
|
<table class="parameter-list">
|
|
<td><b>Parameter [input]:</b></td><td><span class="code-argument">_keep</span> </td><td> The new position in the image vec2([0..1],[0..1])</td></tr>
|
|
</table>
|
|
</ul>
|
|
|
|
<br/>
|
|
<hr/>
|
|
<a id="724"/><h3>getStartPos</h3><pre>
|
|
+ vec2 <span class="code-function">getStartPos</span> () <span class="code-storage-keyword">const</span>;<br/></pre>
|
|
get the current 'start' position in the image to display.<br/><ul>
|
|
<table class="parameter-list">
|
|
<tr><td><b>Return: </b></td><td></td><td>The Position of the display in image</td></tr></table>
|
|
</ul>
|
|
|
|
<br/>
|
|
<hr/>
|
|
<a id="725"/><h3>m_posStop</h3><pre>
|
|
# <a class="code-type" href="class_ewol__object__ParamRange.html">ewol::object::ParamRange</a><vec2> <span class="code-member">m_posStop</span>;<br/></pre>
|
|
|
|
position in the image to start the sisplay (when we want not to display all the image)<br/>
|
|
<br/>
|
|
<hr/>
|
|
<a id="727"/><h3>setStopPos</h3><pre>
|
|
+ <span class="code-type" >void</span> <span class="code-function">setStopPos</span> (<span class="code-storage-keyword">const</span> vec2 & <span class="code-argument">_pos</span>);<br/></pre>
|
|
set the current 'stop' position in the image to display.<br/><ul>
|
|
<table class="parameter-list">
|
|
<td><b>Parameter [input]:</b></td><td><span class="code-argument">_keep</span> </td><td> The new position in the image vec2([0..1],[0..1])</td></tr>
|
|
</table>
|
|
</ul>
|
|
|
|
<br/>
|
|
<hr/>
|
|
<a id="728"/><h3>getStopPos</h3><pre>
|
|
+ vec2 <span class="code-function">getStopPos</span> () <span class="code-storage-keyword">const</span>;<br/></pre>
|
|
get the current 'stop' position in the image to display.<br/><ul>
|
|
<table class="parameter-list">
|
|
<tr><td><b>Return: </b></td><td></td><td>The Position of the display in image</td></tr></table>
|
|
</ul>
|
|
|
|
<br/>
|
|
<hr/>
|
|
<a id="729"/><h3>m_distanceFieldMode</h3><pre>
|
|
+ <a class="code-type" href="class_ewol__object__Param.html">ewol::object::Param</a><bool> <span class="code-member">m_distanceFieldMode</span>;<br/></pre>
|
|
|
|
to have a parameter<br/>
|
|
<br/>
|
|
<hr/>
|
|
<a id="731"/><h3>setDistanceField</h3><pre>
|
|
+ <span class="code-type" >void</span> <span class="code-function">setDistanceField</span> (<span class="code-type" >bool</span> <span class="code-argument">_df</span>);<br/></pre>
|
|
Set distance field rendering mode<br/><ul>
|
|
<table class="parameter-list">
|
|
<td><b>Parameter [input]:</b></td><td><span class="code-argument">_df</span> </td><td> enable distance field</td></tr>
|
|
</table>
|
|
</ul>
|
|
|
|
<br/>
|
|
<hr/>
|
|
<a id="732"/><h3>getDistanceField</h3><pre>
|
|
+ <span class="code-type" >bool</span> <span class="code-function">getDistanceField</span> () <span class="code-storage-keyword">const</span>;<br/></pre>
|
|
Get the distance field render mode.<br/><ul>
|
|
<table class="parameter-list">
|
|
<tr><td><b>Return: </b></td><td></td><td>Status of the distance field render mode.</td></tr></table>
|
|
</ul>
|
|
|
|
<br/>
|
|
<hr/>
|
|
<a id="733"/><h3>onDraw</h3><pre>
|
|
# <span class="code-storage-keyword">virtual</span> <span class="code-type" >void</span> <span class="code-function">onDraw</span> ();<br/></pre>
|
|
Common widget drawing function (called by the drawing thread [Android, X11, ...])<br/>
|
|
<br/>
|
|
<hr/>
|
|
<a id="735"/><h3>onParameterChangeValue</h3><pre>
|
|
# <span class="code-storage-keyword">virtual</span> <span class="code-type" >void</span> <span class="code-function">onParameterChangeValue</span> (<span class="code-storage-keyword">const</span> <a class="code-type" href="class_ewol__object__ParameterRef.html">ewol::object::ParameterRef</a> & <span class="code-argument">_paramPointer</span>);<br/></pre>
|
|
|
|
<br/>
|
|
<br/>
|
|
<hr/>
|
|
<a id="736"/><h3>calculateMinMaxSize</h3><pre>
|
|
+ <span class="code-storage-keyword">virtual</span> <span class="code-type" >void</span> <span class="code-function">calculateMinMaxSize</span> ();<br/></pre>
|
|
calculate the minimum and maximum size (need to estimate expend properties of the widget)<br/><b>Note:</b> : INTERNAL EWOL SYSTEM<br/>
|
|
<br/>
|
|
<hr/>
|
|
<a id="737"/><h3>onRegenerateDisplay</h3><pre>
|
|
+ <span class="code-storage-keyword">virtual</span> <span class="code-type" >void</span> <span class="code-function">onRegenerateDisplay</span> ();<br/></pre>
|
|
Event generated when a redraw is needed<br/>
|
|
<br/>
|
|
<hr/>
|
|
<a id="739"/><h3>onEventInput</h3><pre>
|
|
+ <span class="code-storage-keyword">virtual</span> <span class="code-type" >bool</span> <span class="code-function">onEventInput</span> (<span class="code-storage-keyword">const</span> <a class="code-type" href="class_ewol__event__Input.html">ewol::event::Input</a> & <span class="code-argument">_event</span>);<br/></pre>
|
|
Event on an input of this Widget (finger, mouse, stilet)<br/><ul>
|
|
<table class="parameter-list">
|
|
<td><b>Parameter [input]:</b></td><td><span class="code-argument">_event</span> </td><td> Event properties</td></tr>
|
|
<tr><td><b>Return: </b></td><td></td><td>true the event is used<br/>false the event is not used</td></tr></table>
|
|
</ul>
|
|
|
|
<br/>
|
|
<hr/>
|
|
<h3>loadXML</h3><pre>
|
|
+ <span class="code-storage-keyword">virtual</span> <span class="code-type" >bool</span> <span class="code-function">loadXML</span> (<a class="code-type" href="class_exml__Element.html">exml::Element</a>* <span class="code-argument">_node</span>);<br/></pre>
|
|
load properties with an XML node.<br/><ul>
|
|
<table class="parameter-list">
|
|
<td><b>Parameter [input]:</b></td><td><span class="code-argument">_node</span> </td><td> Pointer on the tinyXML node.</td></tr>
|
|
<tr><td><b>Return: </b></td><td></td><td>true : All has been done corectly.<br/>false : An error occured.</td></tr></table>
|
|
</ul>
|
|
|
|
<br/>
|
|
<hr/>
|
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