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| <div class="titlepage"><div><div><h2 class="title" style="clear: both"> |
| <a name="id-1.5.4.4"></a>GConfClient (and GConfBridge) API conversion</h2></div></div></div> |
| <p> |
| Most people use GConf via the high-level <span class="type">GConfClient</span> API. |
| The corresponding API is the <a class="link" href="GSettings.html" title="GSettings"><span class="type">GSettings</span></a> object. While not |
| every GConfClient function has a direct GSettings equivalent, |
| many do: |
| </p> |
| <div class="table"> |
| <a name="gconf-client-vs-gsettings"></a><p class="title"><b>Table 3. </b></p> |
| <div class="table-contents"><table class="table" border="1"> |
| <colgroup> |
| <col> |
| <col> |
| </colgroup> |
| <thead><tr> |
| <th>GConfClient</th> |
| <th>GSettings</th> |
| </tr></thead> |
| <tbody> |
| <tr> |
| <td><code class="function">gconf_client_get_default()</code></td> |
| <td>no direct equivalent, |
| instead you call <a class="link" href="GSettings.html#g-settings-new" title="g_settings_new ()"><code class="function">g_settings_new()</code></a> for the schemas you use</td> |
| </tr> |
| <tr> |
| <td><code class="function">gconf_client_set()</code></td> |
| <td><a class="link" href="GSettings.html#g-settings-set" title="g_settings_set ()"><code class="function">g_settings_set()</code></a></td> |
| </tr> |
| <tr> |
| <td><code class="function">gconf_client_get()</code></td> |
| <td><a class="link" href="GSettings.html#g-settings-get" title="g_settings_get ()"><code class="function">g_settings_get()</code></a></td> |
| </tr> |
| <tr> |
| <td><code class="function">gconf_client_get_bool()</code></td> |
| <td><a class="link" href="GSettings.html#g-settings-get-boolean" title="g_settings_get_boolean ()"><code class="function">g_settings_get_boolean()</code></a></td> |
| </tr> |
| <tr> |
| <td><code class="function">gconf_client_set_bool()</code></td> |
| <td><a class="link" href="GSettings.html#g-settings-set-boolean" title="g_settings_set_boolean ()"><code class="function">g_settings_set_boolean()</code></a></td> |
| </tr> |
| <tr> |
| <td><code class="function">gconf_client_get_int()</code></td> |
| <td><a class="link" href="GSettings.html#g-settings-get-int" title="g_settings_get_int ()"><code class="function">g_settings_get_int()</code></a></td> |
| </tr> |
| <tr> |
| <td><code class="function">gconf_client_set_int()</code></td> |
| <td><a class="link" href="GSettings.html#g-settings-set-int" title="g_settings_set_int ()"><code class="function">g_settings_set_int()</code></a></td> |
| </tr> |
| <tr> |
| <td><code class="function">gconf_client_get_float()</code></td> |
| <td><a class="link" href="GSettings.html#g-settings-get-double" title="g_settings_get_double ()"><code class="function">g_settings_get_double()</code></a></td> |
| </tr> |
| <tr> |
| <td><code class="function">gconf_client_set_float()</code></td> |
| <td><a class="link" href="GSettings.html#g-settings-set-double" title="g_settings_set_double ()"><code class="function">g_settings_set_double()</code></a></td> |
| </tr> |
| <tr> |
| <td><code class="function">gconf_client_get_string()</code></td> |
| <td><a class="link" href="GSettings.html#g-settings-get-string" title="g_settings_get_string ()"><code class="function">g_settings_get_string()</code></a></td> |
| </tr> |
| <tr> |
| <td><code class="function">gconf_client_set_string()</code></td> |
| <td><a class="link" href="GSettings.html#g-settings-set-string" title="g_settings_set_string ()"><code class="function">g_settings_set_string()</code></a></td> |
| </tr> |
| <tr> |
| <td><code class="function">gconf_client_get_list()</code></td> |
| <td>for string lists, see <a class="link" href="GSettings.html#g-settings-get-strv" title="g_settings_get_strv ()"><code class="function">g_settings_get_strv()</code></a>, else see <a class="link" href="GSettings.html#g-settings-get-value" title="g_settings_get_value ()"><code class="function">g_settings_get_value()</code></a> and <a href="../glib-GVariant.html#GVariant"><span class="type">GVariant</span></a> API</td> |
| </tr> |
| <tr> |
| <td><code class="function">gconf_client_set_list()</code></td> |
| <td>for string lists, see <a class="link" href="GSettings.html#g-settings-set-strv" title="g_settings_set_strv ()"><code class="function">g_settings_set_strv()</code></a>, else see <a class="link" href="GSettings.html#g-settings-set-value" title="g_settings_set_value ()"><code class="function">g_settings_set_value()</code></a> and <a href="../glib-GVariant.html#GVariant"><span class="type">GVariant</span></a> API</td> |
| </tr> |
| <tr> |
| <td><code class="function">gconf_entry_get_is_writable()</code></td> |
| <td><a class="link" href="GSettings.html#g-settings-is-writable" title="g_settings_is_writable ()"><code class="function">g_settings_is_writable()</code></a></td> |
| </tr> |
| <tr> |
| <td><code class="function">gconf_client_notify_add()</code></td> |
| <td>not required, the <a class="link" href="GSettings.html#GSettings-changed" title="The “changed” signal"><span class="type">“changed”</span></a> signal is emitted automatically</td> |
| </tr> |
| <tr> |
| <td><code class="function">gconf_client_add_dir()</code></td> |
| <td>not required, each GSettings instance automatically watches all keys in its path</td> |
| </tr> |
| <tr> |
| <td><span class="type">GConfChangeSet</span></td> |
| <td> |
| <a class="link" href="GSettings.html#g-settings-delay" title="g_settings_delay ()"><code class="function">g_settings_delay()</code></a>, <a class="link" href="GSettings.html#g-settings-apply" title="g_settings_apply ()"><code class="function">g_settings_apply()</code></a> |
| </td> |
| </tr> |
| <tr> |
| <td><code class="function">gconf_client_get_default_from_schema()</code></td> |
| <td>no equivalent, applications are expected to know their schema</td> |
| </tr> |
| <tr> |
| <td><code class="function">gconf_client_all_entries()</code></td> |
| <td>no equivalent, applications are expected to know their schema, and GSettings does not allow schema-less entries</td> |
| </tr> |
| <tr> |
| <td><code class="function">gconf_client_get_without_default()</code></td> |
| <td>no equivalent</td> |
| </tr> |
| <tr> |
| <td><code class="function">gconf_bridge_bind_property()</code></td> |
| <td><a class="link" href="GSettings.html#g-settings-bind" title="g_settings_bind ()"><code class="function">g_settings_bind()</code></a></td> |
| </tr> |
| <tr> |
| <td><code class="function">gconf_bridge_bind_property_full()</code></td> |
| <td><a class="link" href="GSettings.html#g-settings-bind-with-mapping" title="g_settings_bind_with_mapping ()"><code class="function">g_settings_bind_with_mapping()</code></a></td> |
| </tr> |
| </tbody> |
| </table></div> |
| </div> |
| <p><br class="table-break"> |
| </p> |
| <p> |
| GConfBridge was a third-party library that used GConf to bind an object property |
| to a particular configuration key. GSettings offers this service itself. |
| </p> |
| <p> |
| There is a pattern that is sometimes used for GConf, where a setting can have |
| explicit 'value A', explicit 'value B' or 'use the system default'. With GConf, |
| 'use the system default' is sometimes implemented by unsetting the user value. |
| </p> |
| <p> |
| This is not possible in GSettings, since it does not have API to determine if a value |
| is the default and does not let you unset values. The recommended way (and much |
| clearer) way in which this can be implemented in GSettings is to have a separate |
| 'use-system-default' boolean setting. |
| </p> |
| </div> |
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