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<li class="navelem"><a class="el" href="namespaceGio.html">Gio</a></li><li class="navelem"><a class="el" href="classGio_1_1SettingsSchema.html">SettingsSchema</a></li> </ul>
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<a href="#pub-methods">Public Member Functions</a> |
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<p>Introspecting and controlling the loading of GSettings schemas.
<a href="classGio_1_1SettingsSchema.html#details">More...</a></p>
<p><code>#include <giomm/settingsschema.h></code></p>
<table class="memberdecls">
<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pub-methods"></a>
Public Member Functions</h2></td></tr>
<tr class="memitem:a98594289c140bd9b017806e2b9b128cb"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classGio_1_1SettingsSchema.html#a98594289c140bd9b017806e2b9b128cb">reference</a> () const </td></tr>
<tr class="memdesc:a98594289c140bd9b017806e2b9b128cb"><td class="mdescLeft"> </td><td class="mdescRight">Increment the reference count for this object. <a href="#a98594289c140bd9b017806e2b9b128cb">More...</a><br /></td></tr>
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<tr class="memitem:ad9681c3641625bedd57516a90bb35649"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classGio_1_1SettingsSchema.html#ad9681c3641625bedd57516a90bb35649">unreference</a> () const </td></tr>
<tr class="memdesc:ad9681c3641625bedd57516a90bb35649"><td class="mdescLeft"> </td><td class="mdescRight">Decrement the reference count for this object. <a href="#ad9681c3641625bedd57516a90bb35649">More...</a><br /></td></tr>
<tr class="separator:ad9681c3641625bedd57516a90bb35649"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a2853d7cc9689efdb48872205be3292a6"><td class="memItemLeft" align="right" valign="top">GSettingsSchema* </td><td class="memItemRight" valign="bottom"><a class="el" href="classGio_1_1SettingsSchema.html#a2853d7cc9689efdb48872205be3292a6">gobj</a> ()</td></tr>
<tr class="memdesc:a2853d7cc9689efdb48872205be3292a6"><td class="mdescLeft"> </td><td class="mdescRight">Provides access to the underlying C instance. <a href="#a2853d7cc9689efdb48872205be3292a6">More...</a><br /></td></tr>
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<tr class="memitem:a5d9a26451b4a0ba340eb72237a366078"><td class="memItemLeft" align="right" valign="top">const GSettingsSchema* </td><td class="memItemRight" valign="bottom"><a class="el" href="classGio_1_1SettingsSchema.html#a5d9a26451b4a0ba340eb72237a366078">gobj</a> () const </td></tr>
<tr class="memdesc:a5d9a26451b4a0ba340eb72237a366078"><td class="mdescLeft"> </td><td class="mdescRight">Provides access to the underlying C instance. <a href="#a5d9a26451b4a0ba340eb72237a366078">More...</a><br /></td></tr>
<tr class="separator:a5d9a26451b4a0ba340eb72237a366078"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a38e52379299882d1ddbe53c41aafa3f2"><td class="memItemLeft" align="right" valign="top">GSettingsSchema* </td><td class="memItemRight" valign="bottom"><a class="el" href="classGio_1_1SettingsSchema.html#a38e52379299882d1ddbe53c41aafa3f2">gobj_copy</a> () const </td></tr>
<tr class="memdesc:a38e52379299882d1ddbe53c41aafa3f2"><td class="mdescLeft"> </td><td class="mdescRight">Provides access to the underlying C instance. The caller is responsible for unrefing it. Use when directly setting fields in structs. <a href="#a38e52379299882d1ddbe53c41aafa3f2">More...</a><br /></td></tr>
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<tr class="memitem:aa506743fc060ba01bcce7b5bbfb007ae"><td class="memItemLeft" align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="classGio_1_1SettingsSchema.html#aa506743fc060ba01bcce7b5bbfb007ae">SettingsSchema</a> ()=delete</td></tr>
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<tr class="memitem:af0600902e8c512e2ddf75b843049d232"><td class="memItemLeft" align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="classGio_1_1SettingsSchema.html#af0600902e8c512e2ddf75b843049d232">SettingsSchema</a> (const <a class="el" href="classGio_1_1SettingsSchema.html">SettingsSchema</a>&)=delete</td></tr>
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<tr class="memitem:a8d4d59862fff378dbf560d89e23f9975"><td class="memItemLeft" align="right" valign="top"><a class="el" href="classGio_1_1SettingsSchema.html">SettingsSchema</a>& </td><td class="memItemRight" valign="bottom"><a class="el" href="classGio_1_1SettingsSchema.html#a8d4d59862fff378dbf560d89e23f9975">operator=</a> (const <a class="el" href="classGio_1_1SettingsSchema.html">SettingsSchema</a>&)=delete</td></tr>
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<tr class="memitem:aeeb460c6f6d7f078ed40977eadfd284e"><td class="memItemLeft" align="right" valign="top"><a class="el" href="classGlib_1_1ustring.html">Glib::ustring</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="classGio_1_1SettingsSchema.html#aeeb460c6f6d7f078ed40977eadfd284e">get_id</a> () const </td></tr>
<tr class="memdesc:aeeb460c6f6d7f078ed40977eadfd284e"><td class="mdescLeft"> </td><td class="mdescRight">Get the ID of <em>schema</em>. <a href="#aeeb460c6f6d7f078ed40977eadfd284e">More...</a><br /></td></tr>
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<tr class="memitem:a3284aa2be5ddbc0b231f550428bd61be"><td class="memItemLeft" align="right" valign="top"><a class="el" href="classGlib_1_1ustring.html">Glib::ustring</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="classGio_1_1SettingsSchema.html#a3284aa2be5ddbc0b231f550428bd61be">get_path</a> () const </td></tr>
<tr class="memdesc:a3284aa2be5ddbc0b231f550428bd61be"><td class="mdescLeft"> </td><td class="mdescRight">Gets the path associated with <em>schema</em>, or <code>nullptr</code>. <a href="#a3284aa2be5ddbc0b231f550428bd61be">More...</a><br /></td></tr>
<tr class="separator:a3284aa2be5ddbc0b231f550428bd61be"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a4270831d58745a2f180279d198c1d546"><td class="memItemLeft" align="right" valign="top"><a class="el" href="classGlib_1_1RefPtr.html">Glib::RefPtr</a>< <a class="el" href="classGio_1_1SettingsSchemaKey.html">SettingsSchemaKey</a> > </td><td class="memItemRight" valign="bottom"><a class="el" href="classGio_1_1SettingsSchema.html#a4270831d58745a2f180279d198c1d546">get_key</a> (const <a class="el" href="classGlib_1_1ustring.html">Glib::ustring</a>& name)</td></tr>
<tr class="memdesc:a4270831d58745a2f180279d198c1d546"><td class="mdescLeft"> </td><td class="mdescRight">Gets the key named <em>name</em> from <em>schema</em>. <a href="#a4270831d58745a2f180279d198c1d546">More...</a><br /></td></tr>
<tr class="separator:a4270831d58745a2f180279d198c1d546"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:ad4fcb067d02831e9b2e7a22bdca90ef1"><td class="memItemLeft" align="right" valign="top"><a class="el" href="classGlib_1_1RefPtr.html">Glib::RefPtr</a>< const <a class="el" href="classGio_1_1SettingsSchemaKey.html">SettingsSchemaKey</a> > </td><td class="memItemRight" valign="bottom"><a class="el" href="classGio_1_1SettingsSchema.html#ad4fcb067d02831e9b2e7a22bdca90ef1">get_key</a> (const <a class="el" href="classGlib_1_1ustring.html">Glib::ustring</a>& name) const </td></tr>
<tr class="memdesc:ad4fcb067d02831e9b2e7a22bdca90ef1"><td class="mdescLeft"> </td><td class="mdescRight">Gets the key named <em>name</em> from <em>schema</em>. <a href="#ad4fcb067d02831e9b2e7a22bdca90ef1">More...</a><br /></td></tr>
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<tr class="memitem:ace771f0f8fe95b9e3a970e1c36083639"><td class="memItemLeft" align="right" valign="top">bool </td><td class="memItemRight" valign="bottom"><a class="el" href="classGio_1_1SettingsSchema.html#ace771f0f8fe95b9e3a970e1c36083639">has_key</a> (const <a class="el" href="classGlib_1_1ustring.html">Glib::ustring</a>& name) const </td></tr>
<tr class="memdesc:ace771f0f8fe95b9e3a970e1c36083639"><td class="mdescLeft"> </td><td class="mdescRight">Checks if <em>schema</em> has a key named <em>name</em>. <a href="#ace771f0f8fe95b9e3a970e1c36083639">More...</a><br /></td></tr>
<tr class="separator:ace771f0f8fe95b9e3a970e1c36083639"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:addefadba960007d88b7eaa7d5bd31d7a"><td class="memItemLeft" align="right" valign="top"><a class="elRef" href="http://gcc.gnu.org/onlinedocs/libstdc++/latest-doxygen/a06912.html">std::vector</a>< <a class="el" href="classGlib_1_1ustring.html">Glib::ustring</a> > </td><td class="memItemRight" valign="bottom"><a class="el" href="classGio_1_1SettingsSchema.html#addefadba960007d88b7eaa7d5bd31d7a">list_keys</a> () const </td></tr>
<tr class="memdesc:addefadba960007d88b7eaa7d5bd31d7a"><td class="mdescLeft"> </td><td class="mdescRight">Introspects the list of keys on <em>schema</em>. <a href="#addefadba960007d88b7eaa7d5bd31d7a">More...</a><br /></td></tr>
<tr class="separator:addefadba960007d88b7eaa7d5bd31d7a"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a9fd3ebf4697f576b4acf3434e774c8c3"><td class="memItemLeft" align="right" valign="top"><a class="elRef" href="http://gcc.gnu.org/onlinedocs/libstdc++/latest-doxygen/a06912.html">std::vector</a>< <a class="el" href="classGlib_1_1ustring.html">Glib::ustring</a> > </td><td class="memItemRight" valign="bottom"><a class="el" href="classGio_1_1SettingsSchema.html#a9fd3ebf4697f576b4acf3434e774c8c3">list_children</a> () const </td></tr>
<tr class="memdesc:a9fd3ebf4697f576b4acf3434e774c8c3"><td class="mdescLeft"> </td><td class="mdescRight">Gets the list of children in <em>schema</em>. <a href="#a9fd3ebf4697f576b4acf3434e774c8c3">More...</a><br /></td></tr>
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<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pub-static-methods"></a>
Static Public Member Functions</h2></td></tr>
<tr class="memitem:a6f7abb5c07fd6816e5f3591aced6f2e3"><td class="memItemLeft" align="right" valign="top">static GType </td><td class="memItemRight" valign="bottom"><a class="el" href="classGio_1_1SettingsSchema.html#a6f7abb5c07fd6816e5f3591aced6f2e3">get_type</a> ()</td></tr>
<tr class="memdesc:a6f7abb5c07fd6816e5f3591aced6f2e3"><td class="mdescLeft"> </td><td class="mdescRight">Get the GType for this class, for use with the underlying GObject type system. <a href="#a6f7abb5c07fd6816e5f3591aced6f2e3">More...</a><br /></td></tr>
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<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pro-methods"></a>
Protected Member Functions</h2></td></tr>
<tr class="memitem:a038d5671e74c21ba58f7c6ff3870f465"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classGio_1_1SettingsSchema.html#a038d5671e74c21ba58f7c6ff3870f465">operator delete</a> (void*, std::size_t)</td></tr>
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<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="related"></a>
Related Functions</h2></td></tr>
<tr><td class="ititle" colspan="2"><p>(Note that these are not member functions.) </p>
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<tr class="memitem:aca8d3a2bb32fb98c35db23434024ebbc"><td class="memItemLeft" align="right" valign="top"><a class="el" href="classGlib_1_1RefPtr.html">Glib::RefPtr</a>< <a class="el" href="classGio_1_1SettingsSchema.html">Gio::SettingsSchema</a> > </td><td class="memItemRight" valign="bottom"><a class="el" href="classGio_1_1SettingsSchema.html#aca8d3a2bb32fb98c35db23434024ebbc">wrap</a> (GSettingsSchema* object, bool take_copy=false)</td></tr>
<tr class="memdesc:aca8d3a2bb32fb98c35db23434024ebbc"><td class="mdescLeft"> </td><td class="mdescRight">A <a class="el" href="namespaceGlib.html#a671306f4a3a0cae5ab4d7a9d54886592">Glib::wrap()</a> method for this object. <a href="#aca8d3a2bb32fb98c35db23434024ebbc">More...</a><br /></td></tr>
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<a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
<div class="textblock"><p>Introspecting and controlling the loading of GSettings schemas. </p>
<p>The <a class="el" href="classGio_1_1SettingsSchemaSource.html" title="See SettingsSchema. ">SettingsSchemaSource</a> and <a class="el" href="classGio_1_1SettingsSchema.html" title="Introspecting and controlling the loading of GSettings schemas. ">SettingsSchema</a> APIs provide a mechanism for advanced control over the loading of schemas and a mechanism for introspecting their content.</p>
<p>Plugin loading systems that wish to provide plugins a way to access settings face the problem of how to make the schemas for these settings visible to GSettings. Typically, a plugin will want to ship the schema along with itself and it won't be installed into the standard system directories for schemas.</p>
<p><a class="el" href="classGio_1_1SettingsSchemaSource.html" title="See SettingsSchema. ">SettingsSchemaSource</a> provides a mechanism for dealing with this by allowing the creation of a new 'schema source' from which schemas can be acquired. This schema source can then become part of the metadata associated with the plugin and queried whenever the plugin requires access to some settings.</p>
<dl class="since_2_32"><dt><b><a class="el" href="since_2_32.html#_since_2_32000097">Since glibmm 2.32:</a></b></dt><dd></dd></dl>
</div><h2 class="groupheader">Constructor & Destructor Documentation</h2>
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<td class="memname">Gio::SettingsSchema::SettingsSchema </td>
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<span class="mlabels"><span class="mlabel">delete</span></span> </td>
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<td class="memname">Gio::SettingsSchema::SettingsSchema </td>
<td>(</td>
<td class="paramtype">const <a class="el" href="classGio_1_1SettingsSchema.html">SettingsSchema</a>& </td>
<td class="paramname"></td><td>)</td>
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<h2 class="groupheader">Member Function Documentation</h2>
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<td class="memname"><a class="el" href="classGlib_1_1ustring.html">Glib::ustring</a> Gio::SettingsSchema::get_id </td>
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<p>Get the ID of <em>schema</em>. </p>
<dl class="section return"><dt>Returns</dt><dd>The ID. </dd></dl>
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<td class="memname"><a class="el" href="classGlib_1_1RefPtr.html">Glib::RefPtr</a><<a class="el" href="classGio_1_1SettingsSchemaKey.html">SettingsSchemaKey</a>> Gio::SettingsSchema::get_key </td>
<td>(</td>
<td class="paramtype">const <a class="el" href="classGlib_1_1ustring.html">Glib::ustring</a>& </td>
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<p>Gets the key named <em>name</em> from <em>schema</em>. </p>
<p>It is a programmer error to request a key that does not exist. See g_settings_schema_list_keys().</p>
<dl class="since_2_40"><dt><b><a class="el" href="since_2_40.html#_since_2_40000032">Since glibmm 2.40:</a></b></dt><dd></dd></dl>
<dl class="params"><dt>Parameters</dt><dd>
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<tr><td class="paramname">name</td><td>The name of a key. </td></tr>
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<dl class="section return"><dt>Returns</dt><dd>The <a class="el" href="classGio_1_1SettingsSchemaKey.html" title="See SettingsSchema. ">SettingsSchemaKey</a> for <em>name</em>. </dd></dl>
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<td class="memname"><a class="el" href="classGlib_1_1RefPtr.html">Glib::RefPtr</a><const <a class="el" href="classGio_1_1SettingsSchemaKey.html">SettingsSchemaKey</a>> Gio::SettingsSchema::get_key </td>
<td>(</td>
<td class="paramtype">const <a class="el" href="classGlib_1_1ustring.html">Glib::ustring</a>& </td>
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<p>Gets the key named <em>name</em> from <em>schema</em>. </p>
<p>It is a programmer error to request a key that does not exist. See g_settings_schema_list_keys().</p>
<dl class="since_2_40"><dt><b><a class="el" href="since_2_40.html#_since_2_40000033">Since glibmm 2.40:</a></b></dt><dd></dd></dl>
<dl class="params"><dt>Parameters</dt><dd>
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<tr><td class="paramname">name</td><td>The name of a key. </td></tr>
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<dl class="section return"><dt>Returns</dt><dd>The <a class="el" href="classGio_1_1SettingsSchemaKey.html" title="See SettingsSchema. ">SettingsSchemaKey</a> for <em>name</em>. </dd></dl>
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<td class="memname"><a class="el" href="classGlib_1_1ustring.html">Glib::ustring</a> Gio::SettingsSchema::get_path </td>
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<p>Gets the path associated with <em>schema</em>, or <code>nullptr</code>. </p>
<p>Schemas may be single-instance or relocatable. Single-instance schemas correspond to exactly one set of keys in the backend database: those located at the path returned by this function.</p>
<p>Relocatable schemas can be referenced by other schemas and can threfore describe multiple sets of keys at different locations. For relocatable schemas, this function will return <code>nullptr</code>.</p>
<dl class="since_2_32"><dt><b><a class="el" href="since_2_32.html#_since_2_32000098">Since glibmm 2.32:</a></b></dt><dd></dd></dl>
<dl class="section return"><dt>Returns</dt><dd>The path of the schema, or <code>nullptr</code>. </dd></dl>
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<td class="memname">static GType Gio::SettingsSchema::get_type </td>
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<p>Get the GType for this class, for use with the underlying GObject type system. </p>
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<td class="memname">GSettingsSchema* Gio::SettingsSchema::gobj </td>
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<p>Provides access to the underlying C instance. </p>
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<td class="memname">const GSettingsSchema* Gio::SettingsSchema::gobj </td>
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<p>Provides access to the underlying C instance. </p>
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<td class="memname">GSettingsSchema* Gio::SettingsSchema::gobj_copy </td>
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<p>Provides access to the underlying C instance. The caller is responsible for unrefing it. Use when directly setting fields in structs. </p>
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<td class="memname">bool Gio::SettingsSchema::has_key </td>
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<p>Checks if <em>schema</em> has a key named <em>name</em>. </p>
<dl class="since_2_40"><dt><b><a class="el" href="since_2_40.html#_since_2_40000034">Since glibmm 2.40:</a></b></dt><dd></dd></dl>
<dl class="params"><dt>Parameters</dt><dd>
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<dl class="section return"><dt>Returns</dt><dd><code>true</code> if such a key exists. </dd></dl>
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<td class="memname"><a class="elRef" href="http://gcc.gnu.org/onlinedocs/libstdc++/latest-doxygen/a06912.html">std::vector</a><<a class="el" href="classGlib_1_1ustring.html">Glib::ustring</a>> Gio::SettingsSchema::list_children </td>
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<p>Gets the list of children in <em>schema</em>. </p>
<dl class="since_2_44"><dt><b><a class="el" href="since_2_44.html#_since_2_44000073">Since glibmm 2.44:</a></b></dt><dd></dd></dl>
<dl class="section return"><dt>Returns</dt><dd>A list of the children on <em>settings</em>. </dd></dl>
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<p>Introspects the list of keys on <em>schema</em>. </p>
<p>You should probably not be calling this function from "normal" code (since you should already know what keys are in your schema). This function is intended for introspection reasons.</p>
<dl class="since_2_46"><dt><b><a class="el" href="since_2_46.html#_since_2_46000015">Since glibmm 2.46:</a></b></dt><dd></dd></dl>
<dl class="section return"><dt>Returns</dt><dd>A list of the keys on <em>schema</em>. </dd></dl>
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<td class="memname">void Gio::SettingsSchema::operator delete </td>
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<td class="memname"><a class="el" href="classGio_1_1SettingsSchema.html">SettingsSchema</a>& Gio::SettingsSchema::operator= </td>
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<td class="paramtype">const <a class="el" href="classGio_1_1SettingsSchema.html">SettingsSchema</a>& </td>
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<span class="mlabels"><span class="mlabel">delete</span></span> </td>
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<p>Increment the reference count for this object. </p>
<p>You should never need to do this manually - use the object via a RefPtr instead. </p>
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<td class="memname">void Gio::SettingsSchema::unreference </td>
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<p>Decrement the reference count for this object. </p>
<p>You should never need to do this manually - use the object via a RefPtr instead. </p>
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<h2 class="groupheader">Friends And Related Function Documentation</h2>
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<td class="memname"><a class="el" href="classGlib_1_1RefPtr.html">Glib::RefPtr</a>< <a class="el" href="classGio_1_1SettingsSchema.html">Gio::SettingsSchema</a> > wrap </td>
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<td class="paramtype">GSettingsSchema * </td>
<td class="paramname"><em>object</em>, </td>
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<span class="mlabels"><span class="mlabel">related</span></span> </td>
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<p>A <a class="el" href="namespaceGlib.html#a671306f4a3a0cae5ab4d7a9d54886592">Glib::wrap()</a> method for this object. </p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">object</td><td>The C instance. </td></tr>
<tr><td class="paramname">take_copy</td><td>False if the result should take ownership of the C instance. True if it should take a new copy or ref. </td></tr>
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</dd>
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<dl class="section return"><dt>Returns</dt><dd>A C++ instance that wraps this C instance. </dd></dl>
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