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<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
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<head>
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<title>GtkFileChooserNative: GTK+ 3 Reference Manual</title>
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<a href="#" class="shortcut">Top</a><span id="nav_description">  <span class="dim">|</span> 
<a href="#gtk3-GtkFileChooserNative.description" class="shortcut">Description</a></span>
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<div class="refentry">
<a name="gtk3-GtkFileChooserNative"></a><div class="titlepage"></div>
<div class="refnamediv"><table width="100%"><tr>
<td valign="top">
<h2><span class="refentrytitle"><a name="gtk3-GtkFileChooserNative.top_of_page"></a>GtkFileChooserNative</span></h2>
<p>GtkFileChooserNative — A native file chooser dialog, suitable for “File/Open” or “File/Save” commands</p>
</td>
<td class="gallery_image" valign="top" align="right"></td>
</tr></table></div>
<div class="refsect1">
<a name="gtk3-GtkFileChooserNative.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">GtkFileChooserNative</span> *
</td>
<td class="function_name">
<a class="link" href="gtk3-GtkFileChooserNative.html#gtk-file-chooser-native-new" title="gtk_file_chooser_native_new ()">gtk_file_chooser_native_new</a> <span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="function_type">const <span class="returnvalue">char</span> *
</td>
<td class="function_name">
<a class="link" href="gtk3-GtkFileChooserNative.html#gtk-file-chooser-native-get-accept-label" title="gtk_file_chooser_native_get_accept_label ()">gtk_file_chooser_native_get_accept_label</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="gtk3-GtkFileChooserNative.html#gtk-file-chooser-native-set-accept-label" title="gtk_file_chooser_native_set_accept_label ()">gtk_file_chooser_native_set_accept_label</a> <span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="function_type">const <span class="returnvalue">char</span> *
</td>
<td class="function_name">
<a class="link" href="gtk3-GtkFileChooserNative.html#gtk-file-chooser-native-get-cancel-label" title="gtk_file_chooser_native_get_cancel_label ()">gtk_file_chooser_native_get_cancel_label</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="gtk3-GtkFileChooserNative.html#gtk-file-chooser-native-set-cancel-label" title="gtk_file_chooser_native_set_cancel_label ()">gtk_file_chooser_native_set_cancel_label</a> <span class="c_punctuation">()</span>
</td>
</tr>
</tbody>
</table></div>
</div>
<div class="refsect1">
<a name="gtk3-GtkFileChooserNative.includes"></a><h2>Includes</h2>
<pre class="synopsis">#include &lt;gtk/gtk.h&gt;
</pre>
</div>
<div class="refsect1">
<a name="gtk3-GtkFileChooserNative.description"></a><h2>Description</h2>
<p><span class="type">GtkFileChooserNative</span> is an abstraction of a dialog box suitable
for use with “File/Open” or “File/Save as” commands. By default, this
just uses a <a class="link" href="GtkFileChooserDialog.html" title="GtkFileChooserDialog"><span class="type">GtkFileChooserDialog</span></a> to implement the actual dialog.
However, on certain platforms, such as Windows and macOS, the native platform
file chooser is used instead. When the application is running in a
sandboxed environment without direct filesystem access (such as Flatpak),
<span class="type">GtkFileChooserNative</span> may call the proper APIs (portals) to let the user
choose a file and make it available to the application.</p>
<p>While the API of <span class="type">GtkFileChooserNative</span> closely mirrors <a class="link" href="GtkFileChooserDialog.html" title="GtkFileChooserDialog"><span class="type">GtkFileChooserDialog</span></a>, the main
difference is that there is no access to any <a class="link" href="GtkWindow.html" title="GtkWindow"><span class="type">GtkWindow</span></a> or <a class="link" href="GtkWidget.html" title="GtkWidget"><span class="type">GtkWidget</span></a> for the dialog.
This is required, as there may not be one in the case of a platform native dialog.
Showing, hiding and running the dialog is handled by the <span class="type">GtkNativeDialog</span> functions.</p>
<div class="refsect3">
<a name="gtkfilechoosernative-typical-usage"></a><h4>Typical usage</h4>
<p>In the simplest of cases, you can the following code to use
<a class="link" href="GtkFileChooserDialog.html" title="GtkFileChooserDialog"><span class="type">GtkFileChooserDialog</span></a> to select a file for opening:</p>
<div class="informalexample">
<table class="listing_frame" border="0" cellpadding="0" cellspacing="0">
<tbody>
<tr>
<td class="listing_lines" align="right"><pre>1
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<td class="listing_code"><pre class="programlisting">GtkFileChooserNative <span class="gtkdoc opt">*</span>native<span class="gtkdoc opt">;</span>
GtkFileChooserAction action <span class="gtkdoc opt">=</span> GTK_FILE_CHOOSER_ACTION_OPEN<span class="gtkdoc opt">;</span>
gint res<span class="gtkdoc opt">;</span>
native <span class="gtkdoc opt">=</span> <span class="function"><a href="gtk3-GtkFileChooserNative.html#gtk-file-chooser-native-new">gtk_file_chooser_native_new</a></span> <span class="gtkdoc opt">(</span><span class="string">&quot;Open File&quot;</span><span class="gtkdoc opt">,</span>
parent_window<span class="gtkdoc opt">,</span>
action<span class="gtkdoc opt">,</span>
<span class="string">&quot;_Open&quot;</span><span class="gtkdoc opt">,</span>
<span class="string">&quot;_Cancel&quot;</span><span class="gtkdoc opt">);</span>
res <span class="gtkdoc opt">=</span> <span class="function"><a href="gtk3-GtkNativeDialog.html#gtk-native-dialog-run">gtk_native_dialog_run</a></span> <span class="gtkdoc opt">(</span><span class="function">GTK_NATIVE_DIALOG</span> <span class="gtkdoc opt">(</span>native<span class="gtkdoc opt">));</span>
<span class="keyword">if</span> <span class="gtkdoc opt">(</span>res <span class="gtkdoc opt">==</span> GTK_RESPONSE_ACCEPT<span class="gtkdoc opt">)</span>
<span class="gtkdoc opt">{</span>
<span class="gtkdoc kwb">char</span> <span class="gtkdoc opt">*</span>filename<span class="gtkdoc opt">;</span>
GtkFileChooser <span class="gtkdoc opt">*</span>chooser <span class="gtkdoc opt">=</span> <span class="function">GTK_FILE_CHOOSER</span> <span class="gtkdoc opt">(</span>native<span class="gtkdoc opt">);</span>
filename <span class="gtkdoc opt">=</span> <span class="function"><a href="GtkFileChooser.html#gtk-file-chooser-get-filename">gtk_file_chooser_get_filename</a></span> <span class="gtkdoc opt">(</span>chooser<span class="gtkdoc opt">);</span>
<span class="function">open_file</span> <span class="gtkdoc opt">(</span>filename<span class="gtkdoc opt">);</span>
<span class="function"><a href="../glib/glib-Memory-Allocation.html#g-free">g_free</a></span> <span class="gtkdoc opt">(</span>filename<span class="gtkdoc opt">);</span>
<span class="gtkdoc opt">}</span>
<span class="function"><a href="../gobject/gobject-The-Base-Object-Type.html#g-object-unref">g_object_unref</a></span> <span class="gtkdoc opt">(</span>native<span class="gtkdoc opt">);</span></pre></td>
</tr>
</tbody>
</table>
</div>
<p></p>
<p>To use a dialog for saving, you can use this:</p>
<div class="informalexample">
<table class="listing_frame" border="0" cellpadding="0" cellspacing="0">
<tbody>
<tr>
<td class="listing_lines" align="right"><pre>1
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32</pre></td>
<td class="listing_code"><pre class="programlisting">GtkFileChooserNative <span class="gtkdoc opt">*</span>native<span class="gtkdoc opt">;</span>
GtkFileChooser <span class="gtkdoc opt">*</span>chooser<span class="gtkdoc opt">;</span>
GtkFileChooserAction action <span class="gtkdoc opt">=</span> GTK_FILE_CHOOSER_ACTION_SAVE<span class="gtkdoc opt">;</span>
gint res<span class="gtkdoc opt">;</span>
native <span class="gtkdoc opt">=</span> <span class="function"><a href="gtk3-GtkFileChooserNative.html#gtk-file-chooser-native-new">gtk_file_chooser_native_new</a></span> <span class="gtkdoc opt">(</span><span class="string">&quot;Save File&quot;</span><span class="gtkdoc opt">,</span>
parent_window<span class="gtkdoc opt">,</span>
action<span class="gtkdoc opt">,</span>
<span class="string">&quot;_Save&quot;</span><span class="gtkdoc opt">,</span>
<span class="string">&quot;_Cancel&quot;</span><span class="gtkdoc opt">);</span>
chooser <span class="gtkdoc opt">=</span> <span class="function">GTK_FILE_CHOOSER</span> <span class="gtkdoc opt">(</span>native<span class="gtkdoc opt">);</span>
<span class="function"><a href="GtkFileChooser.html#gtk-file-chooser-set-do-overwrite-confirmation">gtk_file_chooser_set_do_overwrite_confirmation</a></span> <span class="gtkdoc opt">(</span>chooser<span class="gtkdoc opt">,</span> TRUE<span class="gtkdoc opt">);</span>
<span class="keyword">if</span> <span class="gtkdoc opt">(</span>user_edited_a_new_document<span class="gtkdoc opt">)</span>
<span class="function"><a href="GtkFileChooser.html#gtk-file-chooser-set-current-name">gtk_file_chooser_set_current_name</a></span> <span class="gtkdoc opt">(</span>chooser<span class="gtkdoc opt">,</span>
<span class="function">_</span><span class="gtkdoc opt">(</span><span class="string">&quot;Untitled document&quot;</span><span class="gtkdoc opt">));</span>
<span class="keyword">else</span>
<span class="function"><a href="GtkFileChooser.html#gtk-file-chooser-set-filename">gtk_file_chooser_set_filename</a></span> <span class="gtkdoc opt">(</span>chooser<span class="gtkdoc opt">,</span>
existing_filename<span class="gtkdoc opt">);</span>
res <span class="gtkdoc opt">=</span> <span class="function"><a href="gtk3-GtkNativeDialog.html#gtk-native-dialog-run">gtk_native_dialog_run</a></span> <span class="gtkdoc opt">(</span><span class="function">GTK_NATIVE_DIALOG</span> <span class="gtkdoc opt">(</span>native<span class="gtkdoc opt">));</span>
<span class="keyword">if</span> <span class="gtkdoc opt">(</span>res <span class="gtkdoc opt">==</span> GTK_RESPONSE_ACCEPT<span class="gtkdoc opt">)</span>
<span class="gtkdoc opt">{</span>
<span class="gtkdoc kwb">char</span> <span class="gtkdoc opt">*</span>filename<span class="gtkdoc opt">;</span>
filename <span class="gtkdoc opt">=</span> <span class="function"><a href="GtkFileChooser.html#gtk-file-chooser-get-filename">gtk_file_chooser_get_filename</a></span> <span class="gtkdoc opt">(</span>chooser<span class="gtkdoc opt">);</span>
<span class="function">save_to_file</span> <span class="gtkdoc opt">(</span>filename<span class="gtkdoc opt">);</span>
<span class="function"><a href="../glib/glib-Memory-Allocation.html#g-free">g_free</a></span> <span class="gtkdoc opt">(</span>filename<span class="gtkdoc opt">);</span>
<span class="gtkdoc opt">}</span>
<span class="function"><a href="../gobject/gobject-The-Base-Object-Type.html#g-object-unref">g_object_unref</a></span> <span class="gtkdoc opt">(</span>native<span class="gtkdoc opt">);</span></pre></td>
</tr>
</tbody>
</table>
</div>
<p></p>
<p>For more information on how to best set up a file dialog, see <a class="link" href="GtkFileChooserDialog.html" title="GtkFileChooserDialog"><span class="type">GtkFileChooserDialog</span></a>.</p>
</div>
<div class="refsect3">
<a name="gtkfilechooserdialognative-responses"></a><h4>Response Codes</h4>
<p><span class="type">GtkFileChooserNative</span> inherits from <span class="type">GtkNativeDialog</span>, which means it
will return <a class="link" href="GtkDialog.html#GTK-RESPONSE-ACCEPT:CAPS"><span class="type">GTK_RESPONSE_ACCEPT</span></a> if the user accepted, and
<a class="link" href="GtkDialog.html#GTK-RESPONSE-CANCEL:CAPS"><span class="type">GTK_RESPONSE_CANCEL</span></a> if he pressed cancel. It can also return
<a class="link" href="GtkDialog.html#GTK-RESPONSE-DELETE-EVENT:CAPS"><span class="type">GTK_RESPONSE_DELETE_EVENT</span></a> if the window was unexpectedly closed.</p>
</div>
<div class="refsect3">
<a name="gtkfilechooserdialognative-differences"></a><h4>Differences from <a class="link" href="GtkFileChooserDialog.html" title="GtkFileChooserDialog"><span class="type">GtkFileChooserDialog</span></a>
</h4>
<p>There are a few things in the GtkFileChooser API that are not
possible to use with <span class="type">GtkFileChooserNative</span>, as such use would
prohibit the use of a native dialog.</p>
<p>There is no support for the signals that are emitted when the user
navigates in the dialog, including:</p>
<div class="itemizedlist"><ul class="itemizedlist" style="list-style-type: disc; ">
<li class="listitem"><p><a class="link" href="GtkFileChooser.html#GtkFileChooser-current-folder-changed" title="The “current-folder-changed” signal"><span class="type">“current-folder-changed”</span></a></p></li>
<li class="listitem"><p><a class="link" href="GtkFileChooser.html#GtkFileChooser-selection-changed" title="The “selection-changed” signal"><span class="type">“selection-changed”</span></a></p></li>
<li class="listitem"><p><a class="link" href="GtkFileChooser.html#GtkFileChooser-file-activated" title="The “file-activated” signal"><span class="type">“file-activated”</span></a></p></li>
<li class="listitem"><p><a class="link" href="GtkFileChooser.html#GtkFileChooser-confirm-overwrite" title="The “confirm-overwrite” signal"><span class="type">“confirm-overwrite”</span></a></p></li>
</ul></div>
<p>You can also not use the methods that directly control user navigation:</p>
<div class="itemizedlist"><ul class="itemizedlist" style="list-style-type: disc; ">
<li class="listitem"><p>gtk_file_chooser_unselect_filename()</p></li>
<li class="listitem"><p>gtk_file_chooser_select_all()</p></li>
<li class="listitem"><p>gtk_file_chooser_unselect_all()</p></li>
</ul></div>
<p>If you need any of the above you will have to use <a class="link" href="GtkFileChooserDialog.html" title="GtkFileChooserDialog"><span class="type">GtkFileChooserDialog</span></a> directly.</p>
<p>No operations that change the the dialog work while the dialog is
visible. Set all the properties that are required before showing the dialog.</p>
</div>
<div class="refsect3">
<a name="gtkfilechooserdialognative-win32"></a><h4>Win32 details</h4>
<p>On windows the IFileDialog implementation (added in Windows Vista) is
used. It supports many of the features that <a class="link" href="GtkFileChooserDialog.html" title="GtkFileChooserDialog"><span class="type">GtkFileChooserDialog</span></a>
does, but there are some things it does not handle:</p>
<div class="itemizedlist"><ul class="itemizedlist" style="list-style-type: disc; ">
<li class="listitem"><p>Extra widgets added with <a class="link" href="GtkFileChooser.html#gtk-file-chooser-set-extra-widget" title="gtk_file_chooser_set_extra_widget ()"><code class="function">gtk_file_chooser_set_extra_widget()</code></a>.</p></li>
<li class="listitem"><p>Use of custom previews by connecting to <a class="link" href="GtkFileChooser.html#GtkFileChooser-update-preview" title="The “update-preview” signal"><span class="type">“update-preview”</span></a>.</p></li>
<li class="listitem"><p>Any <a class="link" href="GtkFileFilter.html" title="GtkFileFilter"><span class="type">GtkFileFilter</span></a> added using a mimetype or custom filter.</p></li>
</ul></div>
<p>If any of these features are used the regular <a class="link" href="GtkFileChooserDialog.html" title="GtkFileChooserDialog"><span class="type">GtkFileChooserDialog</span></a>
will be used in place of the native one.</p>
</div>
<div class="refsect3">
<a name="gtkfilechooserdialognative-portal"></a><h4>Portal details</h4>
<p>When the org.freedesktop.portal.FileChooser portal is available on the
session bus, it is used to bring up an out-of-process file chooser. Depending
on the kind of session the application is running in, this may or may not
be a GTK+ file chooser. In this situation, the following things are not
supported and will be silently ignored:</p>
<div class="itemizedlist"><ul class="itemizedlist" style="list-style-type: disc; ">
<li class="listitem"><p>Extra widgets added with <a class="link" href="GtkFileChooser.html#gtk-file-chooser-set-extra-widget" title="gtk_file_chooser_set_extra_widget ()"><code class="function">gtk_file_chooser_set_extra_widget()</code></a>.</p></li>
<li class="listitem"><p>Use of custom previews by connecting to <a class="link" href="GtkFileChooser.html#GtkFileChooser-update-preview" title="The “update-preview” signal"><span class="type">“update-preview”</span></a>.</p></li>
<li class="listitem"><p>Any <a class="link" href="GtkFileFilter.html" title="GtkFileFilter"><span class="type">GtkFileFilter</span></a> added with a custom filter.</p></li>
</ul></div>
</div>
<div class="refsect3">
<a name="gtkfilechooserdialognative-macos"></a><h4>macOS details</h4>
<p>On macOS the NSSavePanel and NSOpenPanel classes are used to provide native
file chooser dialogs. Some features provided by <a class="link" href="GtkFileChooserDialog.html" title="GtkFileChooserDialog"><span class="type">GtkFileChooserDialog</span></a> are
not supported:</p>
<div class="itemizedlist"><ul class="itemizedlist" style="list-style-type: disc; ">
<li class="listitem"><p>Extra widgets added with <a class="link" href="GtkFileChooser.html#gtk-file-chooser-set-extra-widget" title="gtk_file_chooser_set_extra_widget ()"><code class="function">gtk_file_chooser_set_extra_widget()</code></a>, unless the
widget is an instance of GtkLabel, in which case the label text will be used
to set the NSSavePanel message instance property.</p></li>
<li class="listitem"><p>Use of custom previews by connecting to <a class="link" href="GtkFileChooser.html#GtkFileChooser-update-preview" title="The “update-preview” signal"><span class="type">“update-preview”</span></a>.</p></li>
<li class="listitem"><p>Any <a class="link" href="GtkFileFilter.html" title="GtkFileFilter"><span class="type">GtkFileFilter</span></a> added with a custom filter.</p></li>
<li class="listitem"><p>Shortcut folders.</p></li>
</ul></div>
</div>
</div>
<div class="refsect1">
<a name="gtk3-GtkFileChooserNative.functions_details"></a><h2>Functions</h2>
<div class="refsect2">
<a name="gtk-file-chooser-native-new"></a><h3>gtk_file_chooser_native_new ()</h3>
<pre class="programlisting"><span class="returnvalue">GtkFileChooserNative</span> *
gtk_file_chooser_native_new (<em class="parameter"><code>const <a href="../glib/glib-Basic-Types.html#gchar"><span class="type">gchar</span></a> *title</code></em>,
<em class="parameter"><code><a class="link" href="GtkWindow.html" title="GtkWindow"><span class="type">GtkWindow</span></a> *parent</code></em>,
<em class="parameter"><code><a class="link" href="GtkFileChooser.html#GtkFileChooserAction" title="enum GtkFileChooserAction"><span class="type">GtkFileChooserAction</span></a> action</code></em>,
<em class="parameter"><code>const <a href="../glib/glib-Basic-Types.html#gchar"><span class="type">gchar</span></a> *accept_label</code></em>,
<em class="parameter"><code>const <a href="../glib/glib-Basic-Types.html#gchar"><span class="type">gchar</span></a> *cancel_label</code></em>);</pre>
<p>Creates a new <span class="type">GtkFileChooserNative</span>.</p>
<div class="refsect3">
<a name="gtk-file-chooser-native-new.parameters"></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>title</p></td>
<td class="parameter_description"><p> Title of the native, or <a href="../glib/glib-Standard-Macros.html#NULL:CAPS"><code class="literal">NULL</code></a>. </p></td>
<td class="parameter_annotations"><span class="annotation">[<acronym title="NULL is OK, both for passing and for returning."><span class="acronym">allow-none</span></acronym>]</span></td>
</tr>
<tr>
<td class="parameter_name"><p>parent</p></td>
<td class="parameter_description"><p> Transient parent of the native, or <a href="../glib/glib-Standard-Macros.html#NULL:CAPS"><code class="literal">NULL</code></a>. </p></td>
<td class="parameter_annotations"><span class="annotation">[<acronym title="NULL is OK, both for passing and for returning."><span class="acronym">allow-none</span></acronym>]</span></td>
</tr>
<tr>
<td class="parameter_name"><p>action</p></td>
<td class="parameter_description"><p>Open or save mode for the dialog</p></td>
<td class="parameter_annotations"> </td>
</tr>
<tr>
<td class="parameter_name"><p>accept_label</p></td>
<td class="parameter_description"><p> text to go in the accept button, or <a href="../glib/glib-Standard-Macros.html#NULL:CAPS"><code class="literal">NULL</code></a> for the default. </p></td>
<td class="parameter_annotations"><span class="annotation">[<acronym title="NULL is OK, both for passing and for returning."><span class="acronym">allow-none</span></acronym>]</span></td>
</tr>
<tr>
<td class="parameter_name"><p>cancel_label</p></td>
<td class="parameter_description"><p> text to go in the cancel button, or <a href="../glib/glib-Standard-Macros.html#NULL:CAPS"><code class="literal">NULL</code></a> for the default. </p></td>
<td class="parameter_annotations"><span class="annotation">[<acronym title="NULL is OK, both for passing and for returning."><span class="acronym">allow-none</span></acronym>]</span></td>
</tr>
</tbody>
</table></div>
</div>
<div class="refsect3">
<a name="gtk-file-chooser-native-new.returns"></a><h4>Returns</h4>
<p> a new <span class="type">GtkFileChooserNative</span></p>
</div>
<p class="since">Since: <a class="link" href="api-index-3-20.html#api-index-3.20">3.20</a></p>
</div>
<hr>
<div class="refsect2">
<a name="gtk-file-chooser-native-get-accept-label"></a><h3>gtk_file_chooser_native_get_accept_label ()</h3>
<pre class="programlisting">const <span class="returnvalue">char</span> *
gtk_file_chooser_native_get_accept_label
(<em class="parameter"><code><span class="type">GtkFileChooserNative</span> *self</code></em>);</pre>
<p>Retrieves the custom label text for the accept button.</p>
<div class="refsect3">
<a name="gtk-file-chooser-native-get-accept-label.parameters"></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>self</p></td>
<td class="parameter_description"><p>a <span class="type">GtFileChooserNative</span></p></td>
<td class="parameter_annotations"> </td>
</tr></tbody>
</table></div>
</div>
<div class="refsect3">
<a name="gtk-file-chooser-native-get-accept-label.returns"></a><h4>Returns</h4>
<p> The custom label, or <a href="../glib/glib-Standard-Macros.html#NULL:CAPS"><code class="literal">NULL</code></a> for the default. This string
is owned by GTK+ and should not be modified or freed. </p>
<p><span class="annotation">[<acronym title="NULL may be passed as the value in, out, in-out; or as a return value."><span class="acronym">nullable</span></acronym>]</span></p>
</div>
<p class="since">Since: <a class="link" href="api-index-3-20.html#api-index-3.20">3.20</a></p>
</div>
<hr>
<div class="refsect2">
<a name="gtk-file-chooser-native-set-accept-label"></a><h3>gtk_file_chooser_native_set_accept_label ()</h3>
<pre class="programlisting"><span class="returnvalue">void</span>
gtk_file_chooser_native_set_accept_label
(<em class="parameter"><code><span class="type">GtkFileChooserNative</span> *self</code></em>,
<em class="parameter"><code>const <span class="type">char</span> *accept_label</code></em>);</pre>
<p>Sets the custom label text for the accept button.</p>
<p>If characters in <em class="parameter"><code>label</code></em>
are preceded by an underscore, they are underlined.
If you need a literal underscore character in a label, use “__” (two
underscores). The first underlined character represents a keyboard
accelerator called a mnemonic.
Pressing Alt and that key activates the button.</p>
<div class="refsect3">
<a name="gtk-file-chooser-native-set-accept-label.parameters"></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>self</p></td>
<td class="parameter_description"><p>a <span class="type">GtFileChooserNative</span></p></td>
<td class="parameter_annotations"> </td>
</tr>
<tr>
<td class="parameter_name"><p>accept_label</p></td>
<td class="parameter_description"><p> custom label or <a href="../glib/glib-Standard-Macros.html#NULL:CAPS"><code class="literal">NULL</code></a> for the default. </p></td>
<td class="parameter_annotations"><span class="annotation">[<acronym title="NULL is OK, both for passing and for returning."><span class="acronym">allow-none</span></acronym>]</span></td>
</tr>
</tbody>
</table></div>
</div>
<p class="since">Since: <a class="link" href="api-index-3-20.html#api-index-3.20">3.20</a></p>
</div>
<hr>
<div class="refsect2">
<a name="gtk-file-chooser-native-get-cancel-label"></a><h3>gtk_file_chooser_native_get_cancel_label ()</h3>
<pre class="programlisting">const <span class="returnvalue">char</span> *
gtk_file_chooser_native_get_cancel_label
(<em class="parameter"><code><span class="type">GtkFileChooserNative</span> *self</code></em>);</pre>
<p>Retrieves the custom label text for the cancel button.</p>
<div class="refsect3">
<a name="gtk-file-chooser-native-get-cancel-label.parameters"></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>self</p></td>
<td class="parameter_description"><p>a <span class="type">GtFileChooserNative</span></p></td>
<td class="parameter_annotations"> </td>
</tr></tbody>
</table></div>
</div>
<div class="refsect3">
<a name="gtk-file-chooser-native-get-cancel-label.returns"></a><h4>Returns</h4>
<p> The custom label, or <a href="../glib/glib-Standard-Macros.html#NULL:CAPS"><code class="literal">NULL</code></a> for the default. This string
is owned by GTK+ and should not be modified or freed. </p>
<p><span class="annotation">[<acronym title="NULL may be passed as the value in, out, in-out; or as a return value."><span class="acronym">nullable</span></acronym>]</span></p>
</div>
<p class="since">Since: <a class="link" href="api-index-3-20.html#api-index-3.20">3.20</a></p>
</div>
<hr>
<div class="refsect2">
<a name="gtk-file-chooser-native-set-cancel-label"></a><h3>gtk_file_chooser_native_set_cancel_label ()</h3>
<pre class="programlisting"><span class="returnvalue">void</span>
gtk_file_chooser_native_set_cancel_label
(<em class="parameter"><code><span class="type">GtkFileChooserNative</span> *self</code></em>,
<em class="parameter"><code>const <span class="type">char</span> *cancel_label</code></em>);</pre>
<p>Sets the custom label text for the cancel button.</p>
<p>If characters in <em class="parameter"><code>label</code></em>
are preceded by an underscore, they are underlined.
If you need a literal underscore character in a label, use “__” (two
underscores). The first underlined character represents a keyboard
accelerator called a mnemonic.
Pressing Alt and that key activates the button.</p>
<div class="refsect3">
<a name="gtk-file-chooser-native-set-cancel-label.parameters"></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>self</p></td>
<td class="parameter_description"><p>a <span class="type">GtFileChooserNative</span></p></td>
<td class="parameter_annotations"> </td>
</tr>
<tr>
<td class="parameter_name"><p>cancel_label</p></td>
<td class="parameter_description"><p> custom label or <a href="../glib/glib-Standard-Macros.html#NULL:CAPS"><code class="literal">NULL</code></a> for the default. </p></td>
<td class="parameter_annotations"><span class="annotation">[<acronym title="NULL is OK, both for passing and for returning."><span class="acronym">allow-none</span></acronym>]</span></td>
</tr>
</tbody>
</table></div>
</div>
<p class="since">Since: <a class="link" href="api-index-3-20.html#api-index-3.20">3.20</a></p>
</div>
</div>
<div class="refsect1">
<a name="gtk3-GtkFileChooserNative.other_details"></a><h2>Types and Values</h2>
</div>
<div class="refsect1">
<a name="gtk3-GtkFileChooserNative.see-also"></a><h2>See Also</h2>
<p><a class="link" href="GtkFileChooser.html" title="GtkFileChooser"><span class="type">GtkFileChooser</span></a>, <span class="type">GtkNativeDialog</span>, <a class="link" href="GtkFileChooserDialog.html" title="GtkFileChooserDialog"><span class="type">GtkFileChooserDialog</span></a></p>
</div>
</div>
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