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 <span id="projectnumber">2.0.0</span>
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<li class="navelem"><a class="el" href="namespaceedelib.html">edelib</a> </li>
<li class="navelem"><a class="el" href="classedelib_1_1ThemeLoader.html">ThemeLoader</a> </li>
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<a href="#pub-methods">Public Member Functions</a> </div>
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<div class="title">ThemeLoader Class Reference<div class="ingroups"><a class="el" href="group__widgets.html">FLTK widgets and functions</a></div></div> </div>
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<p>Themes loader.
<a href="classedelib_1_1ThemeLoader.html#details">More...</a></p>
<p><code>#include <<a class="el" href="ThemeLoader_8h_source.html">edelib/ThemeLoader.h</a>></code></p>
<p><a href="classedelib_1_1ThemeLoader-members.html">List of all members.</a></p>
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Public Member Functions</h2></td></tr>
<tr><td class="memItemLeft" align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="classedelib_1_1ThemeLoader.html#a052a7e5841e28cf97445ed658ed8a3c0">ThemeLoader</a> ()</td></tr>
<tr><td class="memItemLeft" align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="classedelib_1_1ThemeLoader.html#a9c36ebe2f8e831620040b98166750933">~ThemeLoader</a> ()</td></tr>
<tr><td class="memItemLeft" align="right" valign="top">bool </td><td class="memItemRight" valign="bottom"><a class="el" href="classedelib_1_1ThemeLoader.html#a8798ab51483228f545aa51067f407248">load</a> (const char *name="default", const char *prefix="ede")</td></tr>
<tr><td class="memItemLeft" align="right" valign="top">bool </td><td class="memItemRight" valign="bottom"><a class="el" href="classedelib_1_1ThemeLoader.html#a2951086c197477ae4434608db464ab89">load_with_path</a> (const char *path)</td></tr>
<tr><td class="memItemLeft" align="right" valign="top">bool </td><td class="memItemRight" valign="bottom"><a class="el" href="classedelib_1_1ThemeLoader.html#a8fe756c9335291007325f1dbee73f7b6">load_xsettings</a> (void)</td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="el" href="classedelib_1_1Theme.html">Theme</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="classedelib_1_1ThemeLoader.html#a3ff84d1630816e82ef60474a34bf5bad">theme</a> (void)</td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="el" href="classedelib_1_1XSettingsClient.html">XSettingsClient</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="classedelib_1_1ThemeLoader.html#aacf5a0ca08325029ead93e8bb9818464">xsettings</a> (void)</td></tr>
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<hr/><a name="details" id="details"></a><h2>Detailed Description</h2>
<div class="textblock"><p>Themes loader. </p>
<p><a class="el" href="classedelib_1_1ThemeLoader.html" title="Themes loader.">ThemeLoader</a> is a class for loading themes and applying theme content on currently available FLTK tree. It will search for themes in <em>$XDG_DATA_DIRS/prefix/theme-name</em> and try to load <em>main.ewt</em> as the entry point and interpret it via <a class="el" href="classedelib_1_1Theme.html" title="Theming engine for widgets.">Theme</a> engine class.</p>
<p>For more details see <a class="el" href="themedoc.html">Themes and theming details</a>.</p>
<p>Also, <a class="el" href="classedelib_1_1ThemeLoader.html" title="Themes loader.">ThemeLoader</a> will load client for XSETTINGS protocol (via <a class="el" href="classedelib_1_1XSettingsClient.html" title="Client part of XSETTINGS protocol.">XSettingsClient</a>), giving the single place for accessing common visual elements either using theme files or XSETTINGS protocol. </p>
</div><hr/><h2>Constructor & Destructor Documentation</h2>
<a class="anchor" id="a052a7e5841e28cf97445ed658ed8a3c0"></a><!-- doxytag: member="edelib::ThemeLoader::ThemeLoader" ref="a052a7e5841e28cf97445ed658ed8a3c0" args="()" -->
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<td class="memname"><a class="el" href="classedelib_1_1ThemeLoader.html">ThemeLoader</a> </td>
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<p>Constructor. </p>
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<a class="anchor" id="a9c36ebe2f8e831620040b98166750933"></a><!-- doxytag: member="edelib::ThemeLoader::~ThemeLoader" ref="a9c36ebe2f8e831620040b98166750933" args="()" -->
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<td class="memname">~<a class="el" href="classedelib_1_1ThemeLoader.html">ThemeLoader</a> </td>
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<p>Destructor. Cleans initialized data. </p>
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<hr/><h2>Member Function Documentation</h2>
<a class="anchor" id="a8798ab51483228f545aa51067f407248"></a><!-- doxytag: member="edelib::ThemeLoader::load" ref="a8798ab51483228f545aa51067f407248" args="(const char *name="default", const char *prefix="ede")" -->
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<td class="memname">bool <a class="el" href="classedelib_1_1ThemeLoader.html#a8798ab51483228f545aa51067f407248">load</a> </td>
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<td class="paramname"><em>name</em> = <code>"default"</code>, </td>
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<td class="paramtype">const char * </td>
<td class="paramname"><em>prefix</em> = <code>"ede"</code> </td>
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<p>Loads theme using XDG_DATA_DIRS location. The final location is constructed adding prefix and default theme name, which by default looks as <em>$XDG_DATA_DIRS/ede/default</em>.</p>
<p>As theme name is at the same time also a directory with theming files, loader will try first to look for <em>main.ewt</em> file in this directory. If it is unable to find it nor to interpret it correctly, it will return false. </p>
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<a class="anchor" id="a2951086c197477ae4434608db464ab89"></a><!-- doxytag: member="edelib::ThemeLoader::load_with_path" ref="a2951086c197477ae4434608db464ab89" args="(const char *path)" -->
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<td>(</td>
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<td class="paramname"><em>path</em></td><td>)</td>
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<p>Load theme using given path. </p>
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<a class="anchor" id="a8fe756c9335291007325f1dbee73f7b6"></a><!-- doxytag: member="edelib::ThemeLoader::load_xsettings" ref="a8fe756c9335291007325f1dbee73f7b6" args="(void)" -->
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<td class="memname">bool <a class="el" href="classedelib_1_1ThemeLoader.html#a8fe756c9335291007325f1dbee73f7b6">load_xsettings</a> </td>
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<p>Loads XSETTINGS client code. It is assumed how display was opened (by using <em>fl_open_display()</em>) before or it will return false. Also, it will return false if XSETTINGS client code fails to load. </p>
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<a class="anchor" id="a3ff84d1630816e82ef60474a34bf5bad"></a><!-- doxytag: member="edelib::ThemeLoader::theme" ref="a3ff84d1630816e82ef60474a34bf5bad" args="(void)" -->
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<td class="memname"><a class="el" href="classedelib_1_1Theme.html">Theme</a>* <a class="el" href="classedelib_1_1ThemeLoader.html#a3ff84d1630816e82ef60474a34bf5bad">theme</a> </td>
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<p>Returns currently loaded theme. If theme wasn't loaded successfully, it will return NULL. </p>
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<a class="anchor" id="aacf5a0ca08325029ead93e8bb9818464"></a><!-- doxytag: member="edelib::ThemeLoader::xsettings" ref="aacf5a0ca08325029ead93e8bb9818464" args="(void)" -->
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<td class="memname"><a class="el" href="classedelib_1_1XSettingsClient.html">XSettingsClient</a>* <a class="el" href="classedelib_1_1ThemeLoader.html#aacf5a0ca08325029ead93e8bb9818464">xsettings</a> </td>
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<p>Returns <a class="el" href="classedelib_1_1XSettingsClient.html" title="Client part of XSETTINGS protocol.">XSettingsClient</a> object. If wasn't loaded successfully with <a class="el" href="classedelib_1_1ThemeLoader.html#a8fe756c9335291007325f1dbee73f7b6">load_xsettings()</a>, it will return NULL. </p>
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<hr/>The documentation for this class was generated from the following file:<ul>
<li>edelib/<a class="el" href="ThemeLoader_8h_source.html">ThemeLoader.h</a></li>
</ul>
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