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<title>PolkitLockButton: PolicyKit-GTK+ Reference Manual</title>
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<div class="refentry">
<a name="PolkitLockButton"></a><div class="titlepage"></div>
<div class="refnamediv"><table width="100%"><tr>
<td valign="top">
<h2><span class="refentrytitle"><a name="PolkitLockButton.top_of_page"></a>PolkitLockButton</span></h2>
<p>PolkitLockButton — Widget for obtaining/revoking authorizations</p>
</td>
<td class="gallery_image" valign="top" align="right"></td>
</tr></table></div>
<div class="refsect1">
<a name="PolkitLockButton.stability-level"></a><h2>Stability Level</h2>
<a href="http://foldoc.org/Stable"><span class="acronym">Stable</span></a>, unless otherwise indicated
</div>
<div class="refsect1">
<a name="PolkitLockButton.functions"></a><h2>Functions</h2>
<div class="informaltable"><table class="informaltable" width="100%" border="0">
<colgroup>
<col width="150px" class="functions_return">
<col class="functions_name">
</colgroup>
<tbody>
<tr>
<td class="function_type">
<span class="returnvalue">GtkWidget</span> *
</td>
<td class="function_name">
<a class="link" href="PolkitLockButton.html#polkit-lock-button-new" title="polkit_lock_button_new ()">polkit_lock_button_new</a> <span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="function_type">
<span class="returnvalue">gboolean</span>
</td>
<td class="function_name">
<a class="link" href="PolkitLockButton.html#polkit-lock-button-get-is-authorized" title="polkit_lock_button_get_is_authorized ()">polkit_lock_button_get_is_authorized</a> <span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="function_type">
<span class="returnvalue">gboolean</span>
</td>
<td class="function_name">
<a class="link" href="PolkitLockButton.html#polkit-lock-button-get-is-visible" title="polkit_lock_button_get_is_visible ()">polkit_lock_button_get_is_visible</a> <span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="function_type">
<span class="returnvalue">gboolean</span>
</td>
<td class="function_name">
<a class="link" href="PolkitLockButton.html#polkit-lock-button-get-can-obtain" title="polkit_lock_button_get_can_obtain ()">polkit_lock_button_get_can_obtain</a> <span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="function_type">
<span class="returnvalue">void</span>
</td>
<td class="function_name">
<a class="link" href="PolkitLockButton.html#polkit-lock-button-set-unlock-text" title="polkit_lock_button_set_unlock_text ()">polkit_lock_button_set_unlock_text</a> <span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="function_type">
<span class="returnvalue">void</span>
</td>
<td class="function_name">
<a class="link" href="PolkitLockButton.html#polkit-lock-button-set-unlock-tooltip" title="polkit_lock_button_set_unlock_tooltip ()">polkit_lock_button_set_unlock_tooltip</a> <span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="function_type">
<span class="returnvalue">void</span>
</td>
<td class="function_name">
<a class="link" href="PolkitLockButton.html#polkit-lock-button-set-lock-text" title="polkit_lock_button_set_lock_text ()">polkit_lock_button_set_lock_text</a> <span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="function_type">
<span class="returnvalue">void</span>
</td>
<td class="function_name">
<a class="link" href="PolkitLockButton.html#polkit-lock-button-set-lock-tooltip" title="polkit_lock_button_set_lock_tooltip ()">polkit_lock_button_set_lock_tooltip</a> <span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="function_type">
<span class="returnvalue">void</span>
</td>
<td class="function_name">
<a class="link" href="PolkitLockButton.html#polkit-lock-button-set-lock-down-text" title="polkit_lock_button_set_lock_down_text ()">polkit_lock_button_set_lock_down_text</a> <span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="function_type">
<span class="returnvalue">void</span>
</td>
<td class="function_name">
<a class="link" href="PolkitLockButton.html#polkit-lock-button-set-lock-down-tooltip" title="polkit_lock_button_set_lock_down_tooltip ()">polkit_lock_button_set_lock_down_tooltip</a> <span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="function_type">
<span class="returnvalue">void</span>
</td>
<td class="function_name">
<a class="link" href="PolkitLockButton.html#polkit-lock-button-set-not-authorized-text" title="polkit_lock_button_set_not_authorized_text ()">polkit_lock_button_set_not_authorized_text</a> <span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="function_type">
<span class="returnvalue">void</span>
</td>
<td class="function_name">
<a class="link" href="PolkitLockButton.html#polkit-lock-button-set-not-authorized-tooltip" title="polkit_lock_button_set_not_authorized_tooltip ()">polkit_lock_button_set_not_authorized_tooltip</a> <span class="c_punctuation">()</span>
</td>
</tr>
</tbody>
</table></div>
</div>
<div class="refsect1">
<a name="PolkitLockButton.properties"></a><h2>Properties</h2>
<div class="informaltable"><table class="informaltable" border="0">
<colgroup>
<col width="150px" class="properties_type">
<col width="300px" class="properties_name">
<col width="200px" class="properties_flags">
</colgroup>
<tbody>
<tr>
<td class="property_type">
<span class="type">gchar</span> *</td>
<td class="property_name"><a class="link" href="PolkitLockButton.html#PolkitLockButton--action-id" title="The “action-id” property">action-id</a></td>
<td class="property_flags">Read / Write / Construct Only</td>
</tr>
<tr>
<td class="property_type"><span class="type">gboolean</span></td>
<td class="property_name"><a class="link" href="PolkitLockButton.html#PolkitLockButton--can-obtain" title="The “can-obtain” property">can-obtain</a></td>
<td class="property_flags">Read</td>
</tr>
<tr>
<td class="property_type"><span class="type">gboolean</span></td>
<td class="property_name"><a class="link" href="PolkitLockButton.html#PolkitLockButton--is-authorized" title="The “is-authorized” property">is-authorized</a></td>
<td class="property_flags">Read</td>
</tr>
<tr>
<td class="property_type"><span class="type">gboolean</span></td>
<td class="property_name"><a class="link" href="PolkitLockButton.html#PolkitLockButton--is-visible" title="The “is-visible” property">is-visible</a></td>
<td class="property_flags">Read</td>
</tr>
<tr>
<td class="property_type">
<span class="type">gchar</span> *</td>
<td class="property_name"><a class="link" href="PolkitLockButton.html#PolkitLockButton--text-lock" title="The “text-lock” property">text-lock</a></td>
<td class="property_flags">Read / Write / Construct</td>
</tr>
<tr>
<td class="property_type">
<span class="type">gchar</span> *</td>
<td class="property_name"><a class="link" href="PolkitLockButton.html#PolkitLockButton--text-lock-down" title="The “text-lock-down” property">text-lock-down</a></td>
<td class="property_flags">Read / Write / Construct</td>
</tr>
<tr>
<td class="property_type">
<span class="type">gchar</span> *</td>
<td class="property_name"><a class="link" href="PolkitLockButton.html#PolkitLockButton--text-not-authorized" title="The “text-not-authorized” property">text-not-authorized</a></td>
<td class="property_flags">Read / Write / Construct</td>
</tr>
<tr>
<td class="property_type">
<span class="type">gchar</span> *</td>
<td class="property_name"><a class="link" href="PolkitLockButton.html#PolkitLockButton--text-unlock" title="The “text-unlock” property">text-unlock</a></td>
<td class="property_flags">Read / Write / Construct</td>
</tr>
<tr>
<td class="property_type">
<span class="type">gchar</span> *</td>
<td class="property_name"><a class="link" href="PolkitLockButton.html#PolkitLockButton--tooltip-lock" title="The “tooltip-lock” property">tooltip-lock</a></td>
<td class="property_flags">Read / Write / Construct</td>
</tr>
<tr>
<td class="property_type">
<span class="type">gchar</span> *</td>
<td class="property_name"><a class="link" href="PolkitLockButton.html#PolkitLockButton--tooltip-lock-down" title="The “tooltip-lock-down” property">tooltip-lock-down</a></td>
<td class="property_flags">Read / Write / Construct</td>
</tr>
<tr>
<td class="property_type">
<span class="type">gchar</span> *</td>
<td class="property_name"><a class="link" href="PolkitLockButton.html#PolkitLockButton--tooltip-not-authorized" title="The “tooltip-not-authorized” property">tooltip-not-authorized</a></td>
<td class="property_flags">Read / Write / Construct</td>
</tr>
<tr>
<td class="property_type">
<span class="type">gchar</span> *</td>
<td class="property_name"><a class="link" href="PolkitLockButton.html#PolkitLockButton--tooltip-unlock" title="The “tooltip-unlock” property">tooltip-unlock</a></td>
<td class="property_flags">Read / Write / Construct</td>
</tr>
</tbody>
</table></div>
</div>
<div class="refsect1">
<a name="PolkitLockButton.signals"></a><h2>Signals</h2>
<div class="informaltable"><table class="informaltable" border="0">
<colgroup>
<col width="150px" class="signals_return">
<col width="300px" class="signals_name">
<col width="200px" class="signals_flags">
</colgroup>
<tbody><tr>
<td class="signal_type"><span class="returnvalue">void</span></td>
<td class="signal_name"><a class="link" href="PolkitLockButton.html#PolkitLockButton-changed" title="The “changed” signal">changed</a></td>
<td class="signal_flags">Run Last</td>
</tr></tbody>
</table></div>
</div>
<div class="refsect1">
<a name="PolkitLockButton.other"></a><h2>Types and Values</h2>
<div class="informaltable"><table class="informaltable" width="100%" border="0">
<colgroup>
<col width="150px" class="name">
<col class="description">
</colgroup>
<tbody>
<tr>
<td class="datatype_keyword"> </td>
<td class="function_name"><a class="link" href="PolkitLockButton.html#PolkitLockButton-struct" title="PolkitLockButton">PolkitLockButton</a></td>
</tr>
<tr>
<td class="datatype_keyword">struct</td>
<td class="function_name"><a class="link" href="PolkitLockButton.html#PolkitLockButtonClass" title="struct PolkitLockButtonClass">PolkitLockButtonClass</a></td>
</tr>
</tbody>
</table></div>
</div>
<div class="refsect1">
<a name="PolkitLockButton.object-hierarchy"></a><h2>Object Hierarchy</h2>
<pre class="screen"> GObject
<span class="lineart">╰──</span> GInitiallyUnowned
<span class="lineart">╰──</span> GtkObject
<span class="lineart">╰──</span> GtkWidget
<span class="lineart">╰──</span> GtkContainer
<span class="lineart">╰──</span> GtkBox
<span class="lineart">╰──</span> GtkHBox
<span class="lineart">╰──</span> PolkitLockButton
</pre>
</div>
<div class="refsect1">
<a name="PolkitLockButton.implemented-interfaces"></a><h2>Implemented Interfaces</h2>
<p>
PolkitLockButton implements
AtkImplementorIface, GtkBuildable and GtkOrientable.</p>
</div>
<div class="refsect1">
<a name="PolkitLockButton.description"></a><h2>Description</h2>
<p><a class="link" href="PolkitLockButton.html" title="PolkitLockButton"><span class="type">PolkitLockButton</span></a> is a widget that can be used in control panels to
allow users to obtain and revoke authorizations needed for the
control panel UI to function.</p>
<p>If the user lacks the authorization but authorization can be
obtained through authentication, the widget looks like this</p>
<div class="mediaobject">
<a name="lock-button-locked"></a><img src="polkit-lock-button-locked.png">
</div>
<p>and the user can click the button to obtain the authorization. This
will pop up an authentication dialog.
Once authorization is obtained, the widget changes to this</p>
<div class="mediaobject">
<a name="lock-button-unlocked"></a><img src="polkit-lock-button-unlocked.png">
</div>
<p>and the authorization can be dropped by clicking the button.
If the user is not able to obtain authorization at all, the widget
looks like this</p>
<div class="mediaobject">
<a name="lock-button-unlocked-not-authorized"></a><img src="polkit-lock-button-not-authorized.png">
</div>
<p>If the user is authorized (either implicitly via the .policy file
defaults or through e.g. Local Authority configuration) and no
authentication is necessary and the Authority Implementation
supports lock-down, the widget looks like this</p>
<div class="mediaobject">
<a name="lock-button-unlocked-lock-down"></a><img src="polkit-lock-button-lock-down.png">
</div>
<p>allowing the user to lock down the action. The lockdown can be
removed by right clicking the button - the user can discover this
through the tooltip. If the Authority implementation does not
support lockdown, the widget will be hidden.</p>
<p>Finally, if the user is not authorized but authorization can be
obtained and the obtained authorization will be a one-shot
authorization, the widget will be hidden. This means that any
attempt to use the Mechanism that requires authorization for the
specified action will always prompt for authentication. This
condition happens exactly when
(!<a class="link" href="PolkitLockButton.html#polkit-lock-button-get-is-authorized" title="polkit_lock_button_get_is_authorized ()"><code class="function">polkit_lock_button_get_is_authorized()</code></a> &&
<a class="link" href="PolkitLockButton.html#polkit-lock-button-get-can-obtain" title="polkit_lock_button_get_can_obtain ()"><code class="function">polkit_lock_button_get_can_obtain()</code></a> &&
!<a class="link" href="PolkitLockButton.html#polkit-lock-button-get-is-visible" title="polkit_lock_button_get_is_visible ()"><code class="function">polkit_lock_button_get_is_visible()</code></a>) is <code class="literal">TRUE</code>.</p>
<p>Typically <a class="link" href="PolkitLockButton.html" title="PolkitLockButton"><span class="type">PolkitLockButton</span></a> is only useful for actions where
authorization is obtained through authentication (and retained) or
where users are implictly authorized (cf. the defaults specified in
the <code class="literal">.policy</code> file for the action) but note that
this behavior can be overridden by the Authority implementation.</p>
<p>The typical usage of this widget is like this:</p>
<pre class="programlisting">
static void
update_sensitivity_according_to_lock_button (FooBar *bar)
{
gboolean make_sensitive;
make_sensitive = FALSE;
if (polkit_lock_button_get_is_authorized (POLKIT_LOCK_BUTTON (bar->priv->lock_button)))
{
make_sensitive = TRUE;
}
else
{
/* Catch the case where authorization is one-shot - this means
* an authentication dialog will be shown every time a widget the user
* manipulates calls into the Mechanism.
*/
if (polkit_lock_button_get_can_obtain (POLKIT_LOCK_BUTTON (bar->priv->lock_button)) &&
!polkit_lock_button_get_is_visible (POLKIT_LOCK_BUTTON (bar->priv->lock_button)))
make_sensitive = TRUE;
}
/* Make all widgets relying on authorization sensitive according to
* the value of make_sensitive.
*/
}
static void
on_lock_button_changed (PolkitLockButton *button,
gpointer user_data)
{
FooBar *bar = FOO_BAR (user_data);
update_sensitivity_according_to_lock_button (bar);
}
static void
foo_bar_init (FooBar *bar)
{
/* Construct other widgets */
bar->priv->lock_button = polkit_lock_button_new ("org.project.mechanism.action-name");
g_signal_connect (bar->priv->lock_button,
"changed",
G_CALLBACK (on_lock_button_changed),
bar);
update_sensitity_according_to_lock_button (bar);
/* Pack bar->priv->lock_button into widget hierarchy */
}
</pre>
</div>
<div class="refsect1">
<a name="PolkitLockButton.functions_details"></a><h2>Functions</h2>
<div class="refsect2">
<a name="polkit-lock-button-new"></a><h3>polkit_lock_button_new ()</h3>
<pre class="programlisting"><span class="returnvalue">GtkWidget</span> *
polkit_lock_button_new (<em class="parameter"><code>const <span class="type">gchar</span> *action_id</code></em>);</pre>
<p>Constructs a <a class="link" href="PolkitLockButton.html" title="PolkitLockButton"><span class="type">PolkitLockButton</span></a> for <em class="parameter"><code>action_id</code></em>
.</p>
<div class="refsect3">
<a name="id-1.2.2.11.2.5"></a><h4>Parameters</h4>
<div class="informaltable"><table class="informaltable" width="100%" border="0">
<colgroup>
<col width="150px" class="parameters_name">
<col class="parameters_description">
<col width="200px" class="parameters_annotations">
</colgroup>
<tbody><tr>
<td class="parameter_name"><p>action_id</p></td>
<td class="parameter_description"><p>An action identifer.</p></td>
<td class="parameter_annotations"> </td>
</tr></tbody>
</table></div>
</div>
<div class="refsect3">
<a name="id-1.2.2.11.2.6"></a><h4>Returns</h4>
<p> A <a class="link" href="PolkitLockButton.html" title="PolkitLockButton"><span class="type">PolkitLockButton</span></a>.</p>
</div>
</div>
<hr>
<div class="refsect2">
<a name="polkit-lock-button-get-is-authorized"></a><h3>polkit_lock_button_get_is_authorized ()</h3>
<pre class="programlisting"><span class="returnvalue">gboolean</span>
polkit_lock_button_get_is_authorized (<em class="parameter"><code><a class="link" href="PolkitLockButton.html" title="PolkitLockButton"><span class="type">PolkitLockButton</span></a> *button</code></em>);</pre>
<p>Gets whether the process is authorized.</p>
<div class="refsect3">
<a name="id-1.2.2.11.3.5"></a><h4>Parameters</h4>
<div class="informaltable"><table class="informaltable" width="100%" border="0">
<colgroup>
<col width="150px" class="parameters_name">
<col class="parameters_description">
<col width="200px" class="parameters_annotations">
</colgroup>
<tbody><tr>
<td class="parameter_name"><p>button</p></td>
<td class="parameter_description"><p>A <a class="link" href="PolkitLockButton.html" title="PolkitLockButton"><span class="type">PolkitLockButton</span></a>.</p></td>
<td class="parameter_annotations"> </td>
</tr></tbody>
</table></div>
</div>
<div class="refsect3">
<a name="id-1.2.2.11.3.6"></a><h4>Returns</h4>
<p> <code class="literal">TRUE</code> if authorized.</p>
</div>
</div>
<hr>
<div class="refsect2">
<a name="polkit-lock-button-get-is-visible"></a><h3>polkit_lock_button_get_is_visible ()</h3>
<pre class="programlisting"><span class="returnvalue">gboolean</span>
polkit_lock_button_get_is_visible (<em class="parameter"><code><a class="link" href="PolkitLockButton.html" title="PolkitLockButton"><span class="type">PolkitLockButton</span></a> *button</code></em>);</pre>
<p>Gets whether <em class="parameter"><code>button</code></em>
is currently being shown.</p>
<div class="refsect3">
<a name="id-1.2.2.11.4.5"></a><h4>Parameters</h4>
<div class="informaltable"><table class="informaltable" width="100%" border="0">
<colgroup>
<col width="150px" class="parameters_name">
<col class="parameters_description">
<col width="200px" class="parameters_annotations">
</colgroup>
<tbody><tr>
<td class="parameter_name"><p>button</p></td>
<td class="parameter_description"><p>A <a class="link" href="PolkitLockButton.html" title="PolkitLockButton"><span class="type">PolkitLockButton</span></a>.</p></td>
<td class="parameter_annotations"> </td>
</tr></tbody>
</table></div>
</div>
<div class="refsect3">
<a name="id-1.2.2.11.4.6"></a><h4>Returns</h4>
<p> <code class="literal">TRUE</code> if <em class="parameter"><code>button</code></em>
has any visible UI elements.</p>
</div>
</div>
<hr>
<div class="refsect2">
<a name="polkit-lock-button-get-can-obtain"></a><h3>polkit_lock_button_get_can_obtain ()</h3>
<pre class="programlisting"><span class="returnvalue">gboolean</span>
polkit_lock_button_get_can_obtain (<em class="parameter"><code><a class="link" href="PolkitLockButton.html" title="PolkitLockButton"><span class="type">PolkitLockButton</span></a> *button</code></em>);</pre>
<p>Gets whether the user can obtain an authorization through
authentication.</p>
<div class="refsect3">
<a name="id-1.2.2.11.5.5"></a><h4>Parameters</h4>
<div class="informaltable"><table class="informaltable" width="100%" border="0">
<colgroup>
<col width="150px" class="parameters_name">
<col class="parameters_description">
<col width="200px" class="parameters_annotations">
</colgroup>
<tbody><tr>
<td class="parameter_name"><p>button</p></td>
<td class="parameter_description"><p>A <a class="link" href="PolkitLockButton.html" title="PolkitLockButton"><span class="type">PolkitLockButton</span></a>.</p></td>
<td class="parameter_annotations"> </td>
</tr></tbody>
</table></div>
</div>
<div class="refsect3">
<a name="id-1.2.2.11.5.6"></a><h4>Returns</h4>
<p> Whether the authorization is obtainable.</p>
</div>
</div>
<hr>
<div class="refsect2">
<a name="polkit-lock-button-set-unlock-text"></a><h3>polkit_lock_button_set_unlock_text ()</h3>
<pre class="programlisting"><span class="returnvalue">void</span>
polkit_lock_button_set_unlock_text (<em class="parameter"><code><a class="link" href="PolkitLockButton.html" title="PolkitLockButton"><span class="type">PolkitLockButton</span></a> *button</code></em>,
<em class="parameter"><code>const <span class="type">gchar</span> *text</code></em>);</pre>
<p>Makes <em class="parameter"><code>button</code></em>
display <em class="parameter"><code>text</code></em>
when not authorized and clicking the button will obtain the authorization.</p>
<div class="refsect3">
<a name="id-1.2.2.11.6.5"></a><h4>Parameters</h4>
<div class="informaltable"><table class="informaltable" width="100%" border="0">
<colgroup>
<col width="150px" class="parameters_name">
<col class="parameters_description">
<col width="200px" class="parameters_annotations">
</colgroup>
<tbody>
<tr>
<td class="parameter_name"><p>button</p></td>
<td class="parameter_description"><p>A <a class="link" href="PolkitLockButton.html" title="PolkitLockButton"><span class="type">PolkitLockButton</span></a>.</p></td>
<td class="parameter_annotations"> </td>
</tr>
<tr>
<td class="parameter_name"><p>text</p></td>
<td class="parameter_description"><p>The text to set.</p></td>
<td class="parameter_annotations"> </td>
</tr>
</tbody>
</table></div>
</div>
</div>
<hr>
<div class="refsect2">
<a name="polkit-lock-button-set-unlock-tooltip"></a><h3>polkit_lock_button_set_unlock_tooltip ()</h3>
<pre class="programlisting"><span class="returnvalue">void</span>
polkit_lock_button_set_unlock_tooltip (<em class="parameter"><code><a class="link" href="PolkitLockButton.html" title="PolkitLockButton"><span class="type">PolkitLockButton</span></a> *button</code></em>,
<em class="parameter"><code>const <span class="type">gchar</span> *tooltip</code></em>);</pre>
<p>Makes <em class="parameter"><code>button</code></em>
display <em class="parameter"><code>tooltip</code></em>
when not authorized and clicking the button will obtain the authorization.</p>
<div class="refsect3">
<a name="id-1.2.2.11.7.5"></a><h4>Parameters</h4>
<div class="informaltable"><table class="informaltable" width="100%" border="0">
<colgroup>
<col width="150px" class="parameters_name">
<col class="parameters_description">
<col width="200px" class="parameters_annotations">
</colgroup>
<tbody>
<tr>
<td class="parameter_name"><p>button</p></td>
<td class="parameter_description"><p>A <a class="link" href="PolkitLockButton.html" title="PolkitLockButton"><span class="type">PolkitLockButton</span></a>.</p></td>
<td class="parameter_annotations"> </td>
</tr>
<tr>
<td class="parameter_name"><p>tooltip</p></td>
<td class="parameter_description"><p>The text of the tooltip.</p></td>
<td class="parameter_annotations"> </td>
</tr>
</tbody>
</table></div>
</div>
</div>
<hr>
<div class="refsect2">
<a name="polkit-lock-button-set-lock-text"></a><h3>polkit_lock_button_set_lock_text ()</h3>
<pre class="programlisting"><span class="returnvalue">void</span>
polkit_lock_button_set_lock_text (<em class="parameter"><code><a class="link" href="PolkitLockButton.html" title="PolkitLockButton"><span class="type">PolkitLockButton</span></a> *button</code></em>,
<em class="parameter"><code>const <span class="type">gchar</span> *text</code></em>);</pre>
<p>Makes <em class="parameter"><code>button</code></em>
display <em class="parameter"><code>text</code></em>
when authorized and clicking the button will revoke the authorization.</p>
<div class="refsect3">
<a name="id-1.2.2.11.8.5"></a><h4>Parameters</h4>
<div class="informaltable"><table class="informaltable" width="100%" border="0">
<colgroup>
<col width="150px" class="parameters_name">
<col class="parameters_description">
<col width="200px" class="parameters_annotations">
</colgroup>
<tbody>
<tr>
<td class="parameter_name"><p>button</p></td>
<td class="parameter_description"><p>A <a class="link" href="PolkitLockButton.html" title="PolkitLockButton"><span class="type">PolkitLockButton</span></a>.</p></td>
<td class="parameter_annotations"> </td>
</tr>
<tr>
<td class="parameter_name"><p>text</p></td>
<td class="parameter_description"><p>The text to set.</p></td>
<td class="parameter_annotations"> </td>
</tr>
</tbody>
</table></div>
</div>
</div>
<hr>
<div class="refsect2">
<a name="polkit-lock-button-set-lock-tooltip"></a><h3>polkit_lock_button_set_lock_tooltip ()</h3>
<pre class="programlisting"><span class="returnvalue">void</span>
polkit_lock_button_set_lock_tooltip (<em class="parameter"><code><a class="link" href="PolkitLockButton.html" title="PolkitLockButton"><span class="type">PolkitLockButton</span></a> *button</code></em>,
<em class="parameter"><code>const <span class="type">gchar</span> *tooltip</code></em>);</pre>
<p>Makes <em class="parameter"><code>button</code></em>
display <em class="parameter"><code>tooltip</code></em>
when authorized and clicking the button will revoke the authorization.</p>
<div class="refsect3">
<a name="id-1.2.2.11.9.5"></a><h4>Parameters</h4>
<div class="informaltable"><table class="informaltable" width="100%" border="0">
<colgroup>
<col width="150px" class="parameters_name">
<col class="parameters_description">
<col width="200px" class="parameters_annotations">
</colgroup>
<tbody>
<tr>
<td class="parameter_name"><p>button</p></td>
<td class="parameter_description"><p>A <a class="link" href="PolkitLockButton.html" title="PolkitLockButton"><span class="type">PolkitLockButton</span></a>.</p></td>
<td class="parameter_annotations"> </td>
</tr>
<tr>
<td class="parameter_name"><p>tooltip</p></td>
<td class="parameter_description"><p>The text of the tooltip.</p></td>
<td class="parameter_annotations"> </td>
</tr>
</tbody>
</table></div>
</div>
</div>
<hr>
<div class="refsect2">
<a name="polkit-lock-button-set-lock-down-text"></a><h3>polkit_lock_button_set_lock_down_text ()</h3>
<pre class="programlisting"><span class="returnvalue">void</span>
polkit_lock_button_set_lock_down_text (<em class="parameter"><code><a class="link" href="PolkitLockButton.html" title="PolkitLockButton"><span class="type">PolkitLockButton</span></a> *button</code></em>,
<em class="parameter"><code>const <span class="type">gchar</span> *text</code></em>);</pre>
<p>Makes <em class="parameter"><code>button</code></em>
display <em class="parameter"><code>text</code></em>
when authorized and it is possible to lock down the action.</p>
<div class="refsect3">
<a name="id-1.2.2.11.10.5"></a><h4>Parameters</h4>
<div class="informaltable"><table class="informaltable" width="100%" border="0">
<colgroup>
<col width="150px" class="parameters_name">
<col class="parameters_description">
<col width="200px" class="parameters_annotations">
</colgroup>
<tbody>
<tr>
<td class="parameter_name"><p>button</p></td>
<td class="parameter_description"><p>A <a class="link" href="PolkitLockButton.html" title="PolkitLockButton"><span class="type">PolkitLockButton</span></a>.</p></td>
<td class="parameter_annotations"> </td>
</tr>
<tr>
<td class="parameter_name"><p>text</p></td>
<td class="parameter_description"><p>The text to set.</p></td>
<td class="parameter_annotations"> </td>
</tr>
</tbody>
</table></div>
</div>
</div>
<hr>
<div class="refsect2">
<a name="polkit-lock-button-set-lock-down-tooltip"></a><h3>polkit_lock_button_set_lock_down_tooltip ()</h3>
<pre class="programlisting"><span class="returnvalue">void</span>
polkit_lock_button_set_lock_down_tooltip
(<em class="parameter"><code><a class="link" href="PolkitLockButton.html" title="PolkitLockButton"><span class="type">PolkitLockButton</span></a> *button</code></em>,
<em class="parameter"><code>const <span class="type">gchar</span> *tooltip</code></em>);</pre>
<p>Makes <em class="parameter"><code>button</code></em>
display <em class="parameter"><code>tooltip</code></em>
when authorized and it is possible to lock down the action.</p>
<div class="refsect3">
<a name="id-1.2.2.11.11.5"></a><h4>Parameters</h4>
<div class="informaltable"><table class="informaltable" width="100%" border="0">
<colgroup>
<col width="150px" class="parameters_name">
<col class="parameters_description">
<col width="200px" class="parameters_annotations">
</colgroup>
<tbody>
<tr>
<td class="parameter_name"><p>button</p></td>
<td class="parameter_description"><p>A <a class="link" href="PolkitLockButton.html" title="PolkitLockButton"><span class="type">PolkitLockButton</span></a>.</p></td>
<td class="parameter_annotations"> </td>
</tr>
<tr>
<td class="parameter_name"><p>tooltip</p></td>
<td class="parameter_description"><p>The text of the tooltip.</p></td>
<td class="parameter_annotations"> </td>
</tr>
</tbody>
</table></div>
</div>
</div>
<hr>
<div class="refsect2">
<a name="polkit-lock-button-set-not-authorized-text"></a><h3>polkit_lock_button_set_not_authorized_text ()</h3>
<pre class="programlisting"><span class="returnvalue">void</span>
polkit_lock_button_set_not_authorized_text
(<em class="parameter"><code><a class="link" href="PolkitLockButton.html" title="PolkitLockButton"><span class="type">PolkitLockButton</span></a> *button</code></em>,
<em class="parameter"><code>const <span class="type">gchar</span> *text</code></em>);</pre>
<p>Makes <em class="parameter"><code>button</code></em>
display <em class="parameter"><code>text</code></em>
when an authorization cannot be obtained.</p>
<div class="refsect3">
<a name="id-1.2.2.11.12.5"></a><h4>Parameters</h4>
<div class="informaltable"><table class="informaltable" width="100%" border="0">
<colgroup>
<col width="150px" class="parameters_name">
<col class="parameters_description">
<col width="200px" class="parameters_annotations">
</colgroup>
<tbody>
<tr>
<td class="parameter_name"><p>button</p></td>
<td class="parameter_description"><p>A <a class="link" href="PolkitLockButton.html" title="PolkitLockButton"><span class="type">PolkitLockButton</span></a>.</p></td>
<td class="parameter_annotations"> </td>
</tr>
<tr>
<td class="parameter_name"><p>text</p></td>
<td class="parameter_description"><p>The text to set.</p></td>
<td class="parameter_annotations"> </td>
</tr>
</tbody>
</table></div>
</div>
</div>
<hr>
<div class="refsect2">
<a name="polkit-lock-button-set-not-authorized-tooltip"></a><h3>polkit_lock_button_set_not_authorized_tooltip ()</h3>
<pre class="programlisting"><span class="returnvalue">void</span>
polkit_lock_button_set_not_authorized_tooltip
(<em class="parameter"><code><a class="link" href="PolkitLockButton.html" title="PolkitLockButton"><span class="type">PolkitLockButton</span></a> *button</code></em>,
<em class="parameter"><code>const <span class="type">gchar</span> *tooltip</code></em>);</pre>
<p>Makes <em class="parameter"><code>button</code></em>
display <em class="parameter"><code>tooltip</code></em>
when an authorization cannot be obtained.</p>
<div class="refsect3">
<a name="id-1.2.2.11.13.5"></a><h4>Parameters</h4>
<div class="informaltable"><table class="informaltable" width="100%" border="0">
<colgroup>
<col width="150px" class="parameters_name">
<col class="parameters_description">
<col width="200px" class="parameters_annotations">
</colgroup>
<tbody>
<tr>
<td class="parameter_name"><p>button</p></td>
<td class="parameter_description"><p>A <a class="link" href="PolkitLockButton.html" title="PolkitLockButton"><span class="type">PolkitLockButton</span></a>.</p></td>
<td class="parameter_annotations"> </td>
</tr>
<tr>
<td class="parameter_name"><p>tooltip</p></td>
<td class="parameter_description"><p>The text of the tooltip.</p></td>
<td class="parameter_annotations"> </td>
</tr>
</tbody>
</table></div>
</div>
</div>
</div>
<div class="refsect1">
<a name="PolkitLockButton.other_details"></a><h2>Types and Values</h2>
<div class="refsect2">
<a name="PolkitLockButton-struct"></a><h3>PolkitLockButton</h3>
<pre class="programlisting">typedef struct _PolkitLockButton PolkitLockButton;</pre>
<p>The <a class="link" href="PolkitLockButton.html" title="PolkitLockButton"><span class="type">PolkitLockButton</span></a> structure contains only private data and
should be accessed using the provided API.</p>
<div class="refsect3">
<a name="id-1.2.2.12.2.5"></a><h4>Members</h4>
<div class="informaltable"><table class="informaltable" width="100%" border="0">
<colgroup>
<col width="300px" class="struct_members_name">
<col class="struct_members_description">
<col width="200px" class="struct_members_annotations">
</colgroup>
<tbody></tbody>
</table></div>
</div>
</div>
<hr>
<div class="refsect2">
<a name="PolkitLockButtonClass"></a><h3>struct PolkitLockButtonClass</h3>
<pre class="programlisting">struct PolkitLockButtonClass {
#if GTK_CHECK_VERSION (3, 0, 0)
GtkBoxClass parent_class;
#else
GtkHBoxClass parent_class;
#endif
/* Signals */
void (*changed)(PolkitLockButton* button);
};
</pre>
<p>Class structure for <a class="link" href="PolkitLockButton.html" title="PolkitLockButton"><span class="type">PolkitLockButton</span></a>.</p>
<div class="refsect3">
<a name="id-1.2.2.12.3.5"></a><h4>Members</h4>
<div class="informaltable"><table class="informaltable" width="100%" border="0">
<colgroup>
<col width="300px" class="struct_members_name">
<col class="struct_members_description">
<col width="200px" class="struct_members_annotations">
</colgroup>
<tbody>
<tr>
<td class="struct_member_name"><p><span class="type">GtkBoxClass</span> <em class="structfield"><code><a name="PolkitLockButtonClass.parent-class"></a>parent_class</code></em>;</p></td>
<td class="struct_member_description"><p>The parent class structure.</p></td>
<td class="struct_member_annotations"> </td>
</tr>
<tr>
<td class="struct_member_name"><p><span class="type">GtkHBoxClass</span> <em class="structfield"><code><a name="PolkitLockButtonClass.parent-class"></a>parent_class</code></em>;</p></td>
<td> </td>
<td> </td>
</tr>
<tr>
<td class="struct_member_name"><p><em class="structfield"><code><a name="PolkitLockButtonClass.changed"></a>changed</code></em> ()</p></td>
<td class="struct_member_description"><p>Signal class handler for the <a class="link" href="PolkitLockButton.html#PolkitLockButton-changed" title="The “changed” signal"><span class="type">“changed”</span></a> signal.</p></td>
<td class="struct_member_annotations"> </td>
</tr>
</tbody>
</table></div>
</div>
</div>
</div>
<div class="refsect1">
<a name="PolkitLockButton.property-details"></a><h2>Property Details</h2>
<div class="refsect2">
<a name="PolkitLockButton--action-id"></a><h3>The <code class="literal">“action-id”</code> property</h3>
<pre class="programlisting"> “action-id” <span class="type">gchar</span> *</pre>
<p>The action identifier to use for the button.</p>
<p>Flags: Read / Write / Construct Only</p>
<p>Default value: NULL</p>
</div>
<hr>
<div class="refsect2">
<a name="PolkitLockButton--can-obtain"></a><h3>The <code class="literal">“can-obtain”</code> property</h3>
<pre class="programlisting"> “can-obtain” <span class="type">gboolean</span></pre>
<p>Whether authorization can be obtained.</p>
<p>Flags: Read</p>
<p>Default value: FALSE</p>
</div>
<hr>
<div class="refsect2">
<a name="PolkitLockButton--is-authorized"></a><h3>The <code class="literal">“is-authorized”</code> property</h3>
<pre class="programlisting"> “is-authorized” <span class="type">gboolean</span></pre>
<p>Whether the process is authorized.</p>
<p>Flags: Read</p>
<p>Default value: FALSE</p>
</div>
<hr>
<div class="refsect2">
<a name="PolkitLockButton--is-visible"></a><h3>The <code class="literal">“is-visible”</code> property</h3>
<pre class="programlisting"> “is-visible” <span class="type">gboolean</span></pre>
<p>Whether the widget is visible.</p>
<p>Flags: Read</p>
<p>Default value: TRUE</p>
</div>
<hr>
<div class="refsect2">
<a name="PolkitLockButton--text-lock"></a><h3>The <code class="literal">“text-lock”</code> property</h3>
<pre class="programlisting"> “text-lock” <span class="type">gchar</span> *</pre>
<p>The text to display when prompting the user to lock.</p>
<p>Flags: Read / Write / Construct</p>
<p>Default value: "Click to prevent changes"</p>
</div>
<hr>
<div class="refsect2">
<a name="PolkitLockButton--text-lock-down"></a><h3>The <code class="literal">“text-lock-down”</code> property</h3>
<pre class="programlisting"> “text-lock-down” <span class="type">gchar</span> *</pre>
<p>The text to display when prompting the user to lock down the action for all users.</p>
<p>Flags: Read / Write / Construct</p>
<p>Default value: "Click to lock down"</p>
</div>
<hr>
<div class="refsect2">
<a name="PolkitLockButton--text-not-authorized"></a><h3>The <code class="literal">“text-not-authorized”</code> property</h3>
<pre class="programlisting"> “text-not-authorized” <span class="type">gchar</span> *</pre>
<p>The text to display when the user cannot obtain authorization through authentication.</p>
<p>Flags: Read / Write / Construct</p>
<p>Default value: "Not authorized to make changes"</p>
</div>
<hr>
<div class="refsect2">
<a name="PolkitLockButton--text-unlock"></a><h3>The <code class="literal">“text-unlock”</code> property</h3>
<pre class="programlisting"> “text-unlock” <span class="type">gchar</span> *</pre>
<p>The text to display when prompting the user to unlock.</p>
<p>Flags: Read / Write / Construct</p>
<p>Default value: "Click to make changes"</p>
</div>
<hr>
<div class="refsect2">
<a name="PolkitLockButton--tooltip-lock"></a><h3>The <code class="literal">“tooltip-lock”</code> property</h3>
<pre class="programlisting"> “tooltip-lock” <span class="type">gchar</span> *</pre>
<p>The tooltip to display when prompting the user to lock.</p>
<p>Flags: Read / Write / Construct</p>
<p>Default value: "To prevent further changes, click the lock."</p>
</div>
<hr>
<div class="refsect2">
<a name="PolkitLockButton--tooltip-lock-down"></a><h3>The <code class="literal">“tooltip-lock-down”</code> property</h3>
<pre class="programlisting"> “tooltip-lock-down” <span class="type">gchar</span> *</pre>
<p>The tooltip to display when prompting the user to lock down the action for all users.</p>
<p>Flags: Read / Write / Construct</p>
<p>Default value: "To prevent users without administrative privileges from making changes, click the lock."</p>
</div>
<hr>
<div class="refsect2">
<a name="PolkitLockButton--tooltip-not-authorized"></a><h3>The <code class="literal">“tooltip-not-authorized”</code> property</h3>
<pre class="programlisting"> “tooltip-not-authorized” <span class="type">gchar</span> *</pre>
<p>The tooltip to display when the user cannot obtain authorization through authentication.</p>
<p>Flags: Read / Write / Construct</p>
<p>Default value: "System policy prevents changes. Contact your system administator."</p>
</div>
<hr>
<div class="refsect2">
<a name="PolkitLockButton--tooltip-unlock"></a><h3>The <code class="literal">“tooltip-unlock”</code> property</h3>
<pre class="programlisting"> “tooltip-unlock” <span class="type">gchar</span> *</pre>
<p>The tooltip to display when prompting the user to unlock.</p>
<p>Flags: Read / Write / Construct</p>
<p>Default value: "Authentication is needed to make changes."</p>
</div>
</div>
<div class="refsect1">
<a name="PolkitLockButton.signal-details"></a><h2>Signal Details</h2>
<div class="refsect2">
<a name="PolkitLockButton-changed"></a><h3>The <code class="literal">“changed”</code> signal</h3>
<pre class="programlisting"><span class="returnvalue">void</span>
user_function (<a class="link" href="PolkitLockButton.html" title="PolkitLockButton"><span class="type">PolkitLockButton</span></a> *button,
<span class="type">gpointer</span> user_data)</pre>
<p>Emitted when something on <em class="parameter"><code>button</code></em>
changes.</p>
<div class="refsect3">
<a name="id-1.2.2.14.2.5"></a><h4>Parameters</h4>
<div class="informaltable"><table class="informaltable" width="100%" border="0">
<colgroup>
<col width="150px" class="parameters_name">
<col class="parameters_description">
<col width="200px" class="parameters_annotations">
</colgroup>
<tbody>
<tr>
<td class="parameter_name"><p>button</p></td>
<td class="parameter_description"><p>A <a class="link" href="PolkitLockButton.html" title="PolkitLockButton"><span class="type">PolkitLockButton</span></a>.</p></td>
<td class="parameter_annotations"> </td>
</tr>
<tr>
<td class="parameter_name"><p>user_data</p></td>
<td class="parameter_description"><p>user data set when the signal handler was connected.</p></td>
<td class="parameter_annotations"> </td>
</tr>
</tbody>
</table></div>
</div>
<p>Flags: Run Last</p>
</div>
</div>
</div>
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