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<a name="GtkDialog"></a><div class="titlepage"></div>
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<h2><span class="refentrytitle"><a name="GtkDialog.top_of_page"></a>GtkDialog</span></h2>
<p>GtkDialog — Create popup windows</p>
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<div class="refsect1">
<a name="GtkDialog.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">
<a class="link" href="GtkWidget.html" title="GtkWidget"><span class="returnvalue">GtkWidget</span></a> *
</td>
<td class="function_name">
<a class="link" href="GtkDialog.html#gtk-dialog-new" title="gtk_dialog_new ()">gtk_dialog_new</a> <span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="function_type">
<a class="link" href="GtkWidget.html" title="GtkWidget"><span class="returnvalue">GtkWidget</span></a> *
</td>
<td class="function_name">
<a class="link" href="GtkDialog.html#gtk-dialog-new-with-buttons" title="gtk_dialog_new_with_buttons ()">gtk_dialog_new_with_buttons</a> <span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="function_type">
<a href="https://developer.gnome.org/glib/unstable/glib-Basic-Types.html#gint"><span class="returnvalue">gint</span></a>
</td>
<td class="function_name">
<a class="link" href="GtkDialog.html#gtk-dialog-run" title="gtk_dialog_run ()">gtk_dialog_run</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="GtkDialog.html#gtk-dialog-response" title="gtk_dialog_response ()">gtk_dialog_response</a> <span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="function_type">
<a class="link" href="GtkWidget.html" title="GtkWidget"><span class="returnvalue">GtkWidget</span></a> *
</td>
<td class="function_name">
<a class="link" href="GtkDialog.html#gtk-dialog-add-button" title="gtk_dialog_add_button ()">gtk_dialog_add_button</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="GtkDialog.html#gtk-dialog-add-buttons" title="gtk_dialog_add_buttons ()">gtk_dialog_add_buttons</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="GtkDialog.html#gtk-dialog-add-action-widget" title="gtk_dialog_add_action_widget ()">gtk_dialog_add_action_widget</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="GtkDialog.html#gtk-dialog-set-default-response" title="gtk_dialog_set_default_response ()">gtk_dialog_set_default_response</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="GtkDialog.html#gtk-dialog-set-response-sensitive" title="gtk_dialog_set_response_sensitive ()">gtk_dialog_set_response_sensitive</a> <span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="function_type">
<a href="https://developer.gnome.org/glib/unstable/glib-Basic-Types.html#gint"><span class="returnvalue">gint</span></a>
</td>
<td class="function_name">
<a class="link" href="GtkDialog.html#gtk-dialog-get-response-for-widget" title="gtk_dialog_get_response_for_widget ()">gtk_dialog_get_response_for_widget</a> <span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="function_type">
<a class="link" href="GtkWidget.html" title="GtkWidget"><span class="returnvalue">GtkWidget</span></a> *
</td>
<td class="function_name">
<a class="link" href="GtkDialog.html#gtk-dialog-get-widget-for-response" title="gtk_dialog_get_widget_for_response ()">gtk_dialog_get_widget_for_response</a> <span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="function_type">
<a class="link" href="GtkWidget.html" title="GtkWidget"><span class="returnvalue">GtkWidget</span></a> *
</td>
<td class="function_name">
<a class="link" href="GtkDialog.html#gtk-dialog-get-action-area" title="gtk_dialog_get_action_area ()">gtk_dialog_get_action_area</a> <span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="function_type">
<a class="link" href="GtkWidget.html" title="GtkWidget"><span class="returnvalue">GtkWidget</span></a> *
</td>
<td class="function_name">
<a class="link" href="GtkDialog.html#gtk-dialog-get-content-area" title="gtk_dialog_get_content_area ()">gtk_dialog_get_content_area</a> <span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="function_type">
<a class="link" href="GtkWidget.html" title="GtkWidget"><span class="returnvalue">GtkWidget</span></a> *
</td>
<td class="function_name">
<a class="link" href="GtkDialog.html#gtk-dialog-get-header-bar" title="gtk_dialog_get_header_bar ()">gtk_dialog_get_header_bar</a> <span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="function_type">
<a href="https://developer.gnome.org/glib/unstable/glib-Basic-Types.html#gboolean"><span class="returnvalue">gboolean</span></a>
</td>
<td class="function_name">
<a class="link" href="GtkDialog.html#gtk-alternative-dialog-button-order" title="gtk_alternative_dialog_button_order ()">gtk_alternative_dialog_button_order</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="GtkDialog.html#gtk-dialog-set-alternative-button-order" title="gtk_dialog_set_alternative_button_order ()">gtk_dialog_set_alternative_button_order</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="GtkDialog.html#gtk-dialog-set-alternative-button-order-from-array" title="gtk_dialog_set_alternative_button_order_from_array ()">gtk_dialog_set_alternative_button_order_from_array</a> <span class="c_punctuation">()</span>
</td>
</tr>
</tbody>
</table></div>
</div>
<div class="refsect1">
<a name="GtkDialog.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"><a href="https://developer.gnome.org/glib/unstable/glib-Basic-Types.html#gint"><span class="type">gint</span></a></td>
<td class="property_name"><a class="link" href="GtkDialog.html#GtkDialog--use-header-bar" title="The “use-header-bar” property">use-header-bar</a></td>
<td class="property_flags">Read / Write / Construct Only</td>
</tr></tbody>
</table></div>
</div>
<div class="refsect1">
<a name="GtkDialog.style-properties"></a><h2>Style Properties</h2>
<div class="informaltable"><table class="informaltable" border="0">
<colgroup>
<col width="150px" class="style_properties_type">
<col width="300px" class="style_properties_name">
<col width="200px" class="style_properties_flags">
</colgroup>
<tbody>
<tr>
<td class="property_type"><a href="https://developer.gnome.org/glib/unstable/glib-Basic-Types.html#gint"><span class="type">gint</span></a></td>
<td class="property_name"><a class="link" href="GtkDialog.html#GtkDialog--s-action-area-border" title="The “action-area-border” style property">action-area-border</a></td>
<td class="property_flags">Read</td>
</tr>
<tr>
<td class="property_type"><a href="https://developer.gnome.org/glib/unstable/glib-Basic-Types.html#gint"><span class="type">gint</span></a></td>
<td class="property_name"><a class="link" href="GtkDialog.html#GtkDialog--s-button-spacing" title="The “button-spacing” style property">button-spacing</a></td>
<td class="property_flags">Read</td>
</tr>
<tr>
<td class="property_type"><a href="https://developer.gnome.org/glib/unstable/glib-Basic-Types.html#gint"><span class="type">gint</span></a></td>
<td class="property_name"><a class="link" href="GtkDialog.html#GtkDialog--s-content-area-border" title="The “content-area-border” style property">content-area-border</a></td>
<td class="property_flags">Read</td>
</tr>
<tr>
<td class="property_type"><a href="https://developer.gnome.org/glib/unstable/glib-Basic-Types.html#gint"><span class="type">gint</span></a></td>
<td class="property_name"><a class="link" href="GtkDialog.html#GtkDialog--s-content-area-spacing" title="The “content-area-spacing” style property">content-area-spacing</a></td>
<td class="property_flags">Read</td>
</tr>
</tbody>
</table></div>
</div>
<div class="refsect1">
<a name="GtkDialog.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="GtkDialog.html#GtkDialog-close" title="The “close” signal">close</a></td>
<td class="signal_flags"><a href="https://developer.gnome.org/gobject/unstable/gobject-Signals.html#G-SIGNAL-ACTION:CAPS">Action</a></td>
</tr>
<tr>
<td class="signal_type"><span class="returnvalue">void</span></td>
<td class="signal_name"><a class="link" href="GtkDialog.html#GtkDialog-response" title="The “response” signal">response</a></td>
<td class="signal_flags"><a href="https://developer.gnome.org/gobject/unstable/gobject-Signals.html#G-SIGNAL-RUN-LAST:CAPS">Run Last</a></td>
</tr>
</tbody>
</table></div>
</div>
<div class="refsect1">
<a name="GtkDialog.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">struct</td>
<td class="function_name"><a class="link" href="GtkDialog.html#GtkDialog-struct" title="struct GtkDialog">GtkDialog</a></td>
</tr>
<tr>
<td class="datatype_keyword">struct</td>
<td class="function_name"><a class="link" href="GtkDialog.html#GtkDialogClass" title="struct GtkDialogClass">GtkDialogClass</a></td>
</tr>
<tr>
<td class="datatype_keyword">enum</td>
<td class="function_name"><a class="link" href="GtkDialog.html#GtkDialogFlags" title="enum GtkDialogFlags">GtkDialogFlags</a></td>
</tr>
<tr>
<td class="datatype_keyword">enum</td>
<td class="function_name"><a class="link" href="GtkDialog.html#GtkResponseType" title="enum GtkResponseType">GtkResponseType</a></td>
</tr>
</tbody>
</table></div>
</div>
<div class="refsect1">
<a name="GtkDialog.object-hierarchy"></a><h2>Object Hierarchy</h2>
<pre class="screen"> <a href="https://developer.gnome.org/gobject/unstable/gobject-The-Base-Object-Type.html#GObject-struct">GObject</a>
<span class="lineart">╰──</span> <a href="https://developer.gnome.org/gobject/unstable/gobject-The-Base-Object-Type.html#GInitiallyUnowned">GInitiallyUnowned</a>
<span class="lineart">╰──</span> <a class="link" href="GtkWidget.html" title="GtkWidget">GtkWidget</a>
<span class="lineart">╰──</span> <a class="link" href="GtkContainer.html" title="GtkContainer">GtkContainer</a>
<span class="lineart">╰──</span> <a class="link" href="GtkBin.html" title="GtkBin">GtkBin</a>
<span class="lineart">╰──</span> <a class="link" href="GtkWindow.html" title="GtkWindow">GtkWindow</a>
<span class="lineart">╰──</span> GtkDialog
<span class="lineart">├──</span> <a class="link" href="GtkAboutDialog.html" title="GtkAboutDialog">GtkAboutDialog</a>
<span class="lineart">├──</span> <a class="link" href="GtkAppChooserDialog.html" title="GtkAppChooserDialog">GtkAppChooserDialog</a>
<span class="lineart">├──</span> <a class="link" href="GtkColorChooserDialog.html" title="GtkColorChooserDialog">GtkColorChooserDialog</a>
<span class="lineart">├──</span> <a class="link" href="GtkColorSelectionDialog.html" title="GtkColorSelectionDialog">GtkColorSelectionDialog</a>
<span class="lineart">├──</span> <a class="link" href="GtkFileChooserDialog.html" title="GtkFileChooserDialog">GtkFileChooserDialog</a>
<span class="lineart">├──</span> <a class="link" href="GtkFontChooserDialog.html" title="GtkFontChooserDialog">GtkFontChooserDialog</a>
<span class="lineart">├──</span> <a class="link" href="GtkFontSelectionDialog.html" title="GtkFontSelectionDialog">GtkFontSelectionDialog</a>
<span class="lineart">├──</span> <a class="link" href="GtkMessageDialog.html" title="GtkMessageDialog">GtkMessageDialog</a>
<span class="lineart">├──</span> <a class="link" href="GtkPageSetupUnixDialog.html" title="GtkPageSetupUnixDialog">GtkPageSetupUnixDialog</a>
<span class="lineart">├──</span> <a class="link" href="GtkPrintUnixDialog.html" title="GtkPrintUnixDialog">GtkPrintUnixDialog</a>
<span class="lineart">╰──</span> <a class="link" href="GtkRecentChooserDialog.html" title="GtkRecentChooserDialog">GtkRecentChooserDialog</a>
</pre>
</div>
<div class="refsect1">
<a name="GtkDialog.implemented-interfaces"></a><h2>Implemented Interfaces</h2>
<p>
GtkDialog implements
AtkImplementorIface and <a class="link" href="GtkBuildable.html" title="GtkBuildable">GtkBuildable</a>.</p>
</div>
<div class="refsect1">
<a name="GtkDialog.includes"></a><h2>Includes</h2>
<pre class="synopsis">#include <gtk/gtk.h>
</pre>
</div>
<div class="refsect1">
<a name="GtkDialog.description"></a><h2>Description</h2>
<p>Dialog boxes are a convenient way to prompt the user for a small amount
of input, e.g. to display a message, ask a question, or anything else
that does not require extensive effort on the user’s part.</p>
<p>GTK+ treats a dialog as a window split vertically. The top section is a
<a class="link" href="GtkVBox.html" title="GtkVBox"><span class="type">GtkVBox</span></a>, and is where widgets such as a <a class="link" href="GtkLabel.html" title="GtkLabel"><span class="type">GtkLabel</span></a> or a <a class="link" href="GtkEntry.html" title="GtkEntry"><span class="type">GtkEntry</span></a> should
be packed. The bottom area is known as the
“action area”. This is generally used for
packing buttons into the dialog which may perform functions such as
cancel, ok, or apply.</p>
<p><a class="link" href="GtkDialog.html" title="GtkDialog"><span class="type">GtkDialog</span></a> boxes are created with a call to <a class="link" href="GtkDialog.html#gtk-dialog-new" title="gtk_dialog_new ()"><code class="function">gtk_dialog_new()</code></a> or
<a class="link" href="GtkDialog.html#gtk-dialog-new-with-buttons" title="gtk_dialog_new_with_buttons ()"><code class="function">gtk_dialog_new_with_buttons()</code></a>. <a class="link" href="GtkDialog.html#gtk-dialog-new-with-buttons" title="gtk_dialog_new_with_buttons ()"><code class="function">gtk_dialog_new_with_buttons()</code></a> is
recommended; it allows you to set the dialog title, some convenient
flags, and add simple buttons.</p>
<p>If “dialog” is a newly created dialog, the two primary areas of the
window can be accessed through <a class="link" href="GtkDialog.html#gtk-dialog-get-content-area" title="gtk_dialog_get_content_area ()"><code class="function">gtk_dialog_get_content_area()</code></a> and
<a class="link" href="GtkDialog.html#gtk-dialog-get-action-area" title="gtk_dialog_get_action_area ()"><code class="function">gtk_dialog_get_action_area()</code></a>, as can be seen from the example below.</p>
<p>A “modal” dialog (that is, one which freezes the rest of the application
from user input), can be created by calling <a class="link" href="GtkWindow.html#gtk-window-set-modal" title="gtk_window_set_modal ()"><code class="function">gtk_window_set_modal()</code></a> on the
dialog. Use the <code class="function">GTK_WINDOW()</code> macro to cast the widget returned from
<a class="link" href="GtkDialog.html#gtk-dialog-new" title="gtk_dialog_new ()"><code class="function">gtk_dialog_new()</code></a> into a <a class="link" href="GtkWindow.html" title="GtkWindow"><span class="type">GtkWindow</span></a>. When using <a class="link" href="GtkDialog.html#gtk-dialog-new-with-buttons" title="gtk_dialog_new_with_buttons ()"><code class="function">gtk_dialog_new_with_buttons()</code></a>
you can also pass the <a class="link" href="GtkDialog.html#GTK-DIALOG-MODAL:CAPS"><span class="type">GTK_DIALOG_MODAL</span></a> flag to make a dialog modal.</p>
<p>If you add buttons to <a class="link" href="GtkDialog.html" title="GtkDialog"><span class="type">GtkDialog</span></a> using <a class="link" href="GtkDialog.html#gtk-dialog-new-with-buttons" title="gtk_dialog_new_with_buttons ()"><code class="function">gtk_dialog_new_with_buttons()</code></a>,
<a class="link" href="GtkDialog.html#gtk-dialog-add-button" title="gtk_dialog_add_button ()"><code class="function">gtk_dialog_add_button()</code></a>, <a class="link" href="GtkDialog.html#gtk-dialog-add-buttons" title="gtk_dialog_add_buttons ()"><code class="function">gtk_dialog_add_buttons()</code></a>, or
<a class="link" href="GtkDialog.html#gtk-dialog-add-action-widget" title="gtk_dialog_add_action_widget ()"><code class="function">gtk_dialog_add_action_widget()</code></a>, clicking the button will emit a signal
called <a class="link" href="GtkDialog.html#GtkDialog-response" title="The “response” signal"><span class="type">“response”</span></a> with a response ID that you specified. GTK+
will never assign a meaning to positive response IDs; these are entirely
user-defined. But for convenience, you can use the response IDs in the
<a class="link" href="GtkDialog.html#GtkResponseType" title="enum GtkResponseType"><span class="type">GtkResponseType</span></a> enumeration (these all have values less than zero). If
a dialog receives a delete event, the <a class="link" href="GtkDialog.html#GtkDialog-response" title="The “response” signal"><span class="type">“response”</span></a> signal will
be emitted with a response ID of <a class="link" href="GtkDialog.html#GTK-RESPONSE-DELETE-EVENT:CAPS"><span class="type">GTK_RESPONSE_DELETE_EVENT</span></a>.</p>
<p>If you want to block waiting for a dialog to return before returning
control flow to your code, you can call <a class="link" href="GtkDialog.html#gtk-dialog-run" title="gtk_dialog_run ()"><code class="function">gtk_dialog_run()</code></a>. This function
enters a recursive main loop and waits for the user to respond to the
dialog, returning the response ID corresponding to the button the user
clicked.</p>
<p>For the simple dialog in the following example, in reality you’d probably
use <a class="link" href="GtkMessageDialog.html" title="GtkMessageDialog"><span class="type">GtkMessageDialog</span></a> to save yourself some effort. But you’d need to
create the dialog contents manually if you had more than a simple message
in the dialog.</p>
<p>An example for simple GtkDialog usage:</p>
<div class="informalexample">
<table class="listing_frame" border="0" cellpadding="0" cellspacing="0">
<tbody>
<tr>
<td class="listing_lines" align="right"><pre>1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30</pre></td>
<td class="listing_code"><pre class="programlisting"><span class="gtkdoc slc">// Function to open a dialog box with a message</span>
<span class="gtkdoc kwb">void</span>
<span class="function">quick_message</span> <span class="gtkdoc opt">(</span>GtkWindow <span class="gtkdoc opt">*</span>parent<span class="gtkdoc opt">,</span> gchar <span class="gtkdoc opt">*</span>message<span class="gtkdoc opt">)</span>
<span class="gtkdoc opt">{</span>
GtkWidget <span class="gtkdoc opt">*</span>dialog<span class="gtkdoc opt">, *</span>label<span class="gtkdoc opt">, *</span>content_area<span class="gtkdoc opt">;</span>
GtkDialogFlags flags<span class="gtkdoc opt">;</span>
<span class="gtkdoc slc">// Create the widgets</span>
flags <span class="gtkdoc opt">=</span> GTK_DIALOG_DESTROY_WITH_PARENT<span class="gtkdoc opt">;</span>
dialog <span class="gtkdoc opt">=</span> <span class="function"><a href="GtkDialog.html#gtk-dialog-new-with-buttons">gtk_dialog_new_with_buttons</a></span> <span class="gtkdoc opt">(</span><span class="string">"Message"</span><span class="gtkdoc opt">,</span>
parent<span class="gtkdoc opt">,</span>
flags<span class="gtkdoc opt">,</span>
<span class="function">_</span><span class="gtkdoc opt">(</span><span class="string">"_OK"</span><span class="gtkdoc opt">),</span>
GTK_RESPONSE_NONE<span class="gtkdoc opt">,</span>
NULL<span class="gtkdoc opt">);</span>
content_area <span class="gtkdoc opt">=</span> <span class="function"><a href="GtkDialog.html#gtk-dialog-get-content-area">gtk_dialog_get_content_area</a></span> <span class="gtkdoc opt">(</span><span class="function">GTK_DIALOG</span> <span class="gtkdoc opt">(</span>dialog<span class="gtkdoc opt">));</span>
label <span class="gtkdoc opt">=</span> <span class="function"><a href="GtkLabel.html#gtk-label-new">gtk_label_new</a></span> <span class="gtkdoc opt">(</span>message<span class="gtkdoc opt">);</span>
<span class="gtkdoc slc">// Ensure that the dialog box is destroyed when the user responds</span>
<span class="function"><a href="https://developer.gnome.org/gobject/unstable/gobject-Signals.html#g-signal-connect-swapped">g_signal_connect_swapped</a></span> <span class="gtkdoc opt">(</span>dialog<span class="gtkdoc opt">,</span>
<span class="string">"response"</span><span class="gtkdoc opt">,</span>
<span class="function"><a href="https://developer.gnome.org/gobject/unstable/gobject-Closures.html#G-CALLBACK:CAPS">G_CALLBACK</a></span> <span class="gtkdoc opt">(</span>gtk_widget_destroy<span class="gtkdoc opt">),</span>
dialog<span class="gtkdoc opt">);</span>
<span class="gtkdoc slc">// Add the label, and show everything we’ve added</span>
<span class="function"><a href="GtkContainer.html#gtk-container-add">gtk_container_add</a></span> <span class="gtkdoc opt">(</span><span class="function">GTK_CONTAINER</span> <span class="gtkdoc opt">(</span>content_area<span class="gtkdoc opt">),</span> label<span class="gtkdoc opt">);</span>
<span class="function"><a href="GtkWidget.html#gtk-widget-show-all">gtk_widget_show_all</a></span> <span class="gtkdoc opt">(</span>dialog<span class="gtkdoc opt">);</span>
<span class="gtkdoc opt">}</span></pre></td>
</tr>
</tbody>
</table>
</div>
<p></p>
<div class="refsect2">
<a name="id-1.3.6.3.11.13"></a><h3>GtkDialog as GtkBuildable</h3>
<p>The GtkDialog implementation of the <a class="link" href="GtkBuildable.html" title="GtkBuildable"><span class="type">GtkBuildable</span></a> interface exposes the
<em class="parameter"><code>vbox</code></em>
and <em class="parameter"><code>action_area</code></em>
as internal children with the names “vbox” and
“action_area”.</p>
<p>GtkDialog supports a custom <action-widgets> element, which can contain
multiple <action-widget> elements. The “response” attribute specifies a
numeric response, and the content of the element is the id of widget
(which should be a child of the dialogs <em class="parameter"><code>action_area</code></em>
). To mark a response
as default, set the “default“ attribute of the <action-widget> element
to true.</p>
<p>GtkDialog supports adding action widgets by specifying “action“ as
the “type“ attribute of a <child> element. The widget will be added
either to the action area or the headerbar of the dialog, depending
on the “use-header-bar“ property. The response id has to be associated
with the action widget using the <action-widgets> element.</p>
<p>An example of a <a class="link" href="GtkDialog.html" title="GtkDialog"><span class="type">GtkDialog</span></a> UI definition fragment:</p>
<div class="informalexample">
<table class="listing_frame" border="0" cellpadding="0" cellspacing="0">
<tbody>
<tr>
<td class="listing_lines" align="right"><pre>1
2
3
4
5
6
7
8
9
10
11
12
13
14</pre></td>
<td class="listing_code"><pre class="programlisting"><span class="gtkdoc opt"><</span>object <span class="gtkdoc kwc">class</span><span class="gtkdoc opt">=</span><span class="string">"GtkDialog"</span> id<span class="gtkdoc opt">=</span><span class="string">"dialog1"</span><span class="gtkdoc opt">></span>
<span class="gtkdoc opt"><</span>child type<span class="gtkdoc opt">=</span><span class="string">"action"</span><span class="gtkdoc opt">></span>
<span class="gtkdoc opt"><</span>object <span class="gtkdoc kwc">class</span><span class="gtkdoc opt">=</span><span class="string">"GtkButton"</span> id<span class="gtkdoc opt">=</span><span class="string">"button_cancel"</span><span class="gtkdoc opt">/></span>
<span class="gtkdoc opt"></</span>child<span class="gtkdoc opt">></span>
<span class="gtkdoc opt"><</span>child type<span class="gtkdoc opt">=</span><span class="string">"action"</span><span class="gtkdoc opt">></span>
<span class="gtkdoc opt"><</span>object <span class="gtkdoc kwc">class</span><span class="gtkdoc opt">=</span><span class="string">"GtkButton"</span> id<span class="gtkdoc opt">=</span><span class="string">"button_ok"</span><span class="gtkdoc opt">></span>
<span class="gtkdoc opt"><</span>property name<span class="gtkdoc opt">=</span><span class="string">"can-default"</span><span class="gtkdoc opt">></span>True<span class="gtkdoc opt"></</span>property<span class="gtkdoc opt">></span>
<span class="gtkdoc opt"></</span>object<span class="gtkdoc opt">></span>
<span class="gtkdoc opt"></</span>child<span class="gtkdoc opt">></span>
<span class="gtkdoc opt"><</span>action<span class="gtkdoc opt">-</span>widgets<span class="gtkdoc opt">></span>
<span class="gtkdoc opt"><</span>action<span class="gtkdoc opt">-</span>widget response<span class="gtkdoc opt">=</span><span class="string">"cancel"</span><span class="gtkdoc opt">></span>button_cancel<span class="gtkdoc opt"></</span>action<span class="gtkdoc opt">-</span>widget<span class="gtkdoc opt">></span>
<span class="gtkdoc opt"><</span>action<span class="gtkdoc opt">-</span>widget response<span class="gtkdoc opt">=</span><span class="string">"ok"</span> <span class="keyword">default</span><span class="gtkdoc opt">=</span><span class="string">"true"</span><span class="gtkdoc opt">></span>button_ok<span class="gtkdoc opt"></</span>action<span class="gtkdoc opt">-</span>widget<span class="gtkdoc opt">></span>
<span class="gtkdoc opt"></</span>action<span class="gtkdoc opt">-</span>widgets<span class="gtkdoc opt">></span>
<span class="gtkdoc opt"></</span>object<span class="gtkdoc opt">></span></pre></td>
</tr>
</tbody>
</table>
</div>
<p></p>
</div>
</div>
<div class="refsect1">
<a name="GtkDialog.functions_details"></a><h2>Functions</h2>
<div class="refsect2">
<a name="gtk-dialog-new"></a><h3>gtk_dialog_new ()</h3>
<pre class="programlisting"><a class="link" href="GtkWidget.html" title="GtkWidget"><span class="returnvalue">GtkWidget</span></a> *
gtk_dialog_new (<em class="parameter"><code><span class="type">void</span></code></em>);</pre>
<p>Creates a new dialog box.</p>
<p>Widgets should not be packed into this <a class="link" href="GtkWindow.html" title="GtkWindow"><span class="type">GtkWindow</span></a>
directly, but into the <em class="parameter"><code>vbox</code></em>
and <em class="parameter"><code>action_area</code></em>
, as described above.</p>
<div class="refsect3">
<a name="gtk-dialog-new.returns"></a><h4>Returns</h4>
<p> the new dialog as a <a class="link" href="GtkWidget.html" title="GtkWidget"><span class="type">GtkWidget</span></a></p>
</div>
</div>
<hr>
<div class="refsect2">
<a name="gtk-dialog-new-with-buttons"></a><h3>gtk_dialog_new_with_buttons ()</h3>
<pre class="programlisting"><a class="link" href="GtkWidget.html" title="GtkWidget"><span class="returnvalue">GtkWidget</span></a> *
gtk_dialog_new_with_buttons (<em class="parameter"><code>const <a href="https://developer.gnome.org/glib/unstable/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="GtkDialog.html#GtkDialogFlags" title="enum GtkDialogFlags"><span class="type">GtkDialogFlags</span></a> flags</code></em>,
<em class="parameter"><code>const <a href="https://developer.gnome.org/glib/unstable/glib-Basic-Types.html#gchar"><span class="type">gchar</span></a> *first_button_text</code></em>,
<em class="parameter"><code>...</code></em>);</pre>
<p>Creates a new <a class="link" href="GtkDialog.html" title="GtkDialog"><span class="type">GtkDialog</span></a> with title <em class="parameter"><code>title</code></em>
(or <a href="https://developer.gnome.org/glib/unstable/glib-Standard-Macros.html#NULL:CAPS"><code class="literal">NULL</code></a> for the default
title; see <a class="link" href="GtkWindow.html#gtk-window-set-title" title="gtk_window_set_title ()"><code class="function">gtk_window_set_title()</code></a>) and transient parent <em class="parameter"><code>parent</code></em>
(or
<a href="https://developer.gnome.org/glib/unstable/glib-Standard-Macros.html#NULL:CAPS"><code class="literal">NULL</code></a> for none; see <a class="link" href="GtkWindow.html#gtk-window-set-transient-for" title="gtk_window_set_transient_for ()"><code class="function">gtk_window_set_transient_for()</code></a>). The <em class="parameter"><code>flags</code></em>
argument can be used to make the dialog modal (<a class="link" href="GtkDialog.html#GTK-DIALOG-MODAL:CAPS"><span class="type">GTK_DIALOG_MODAL</span></a>)
and/or to have it destroyed along with its transient parent
(<a class="link" href="GtkDialog.html#GTK-DIALOG-DESTROY-WITH-PARENT:CAPS"><span class="type">GTK_DIALOG_DESTROY_WITH_PARENT</span></a>). After <em class="parameter"><code>flags</code></em>
, button
text/response ID pairs should be listed, with a <a href="https://developer.gnome.org/glib/unstable/glib-Standard-Macros.html#NULL:CAPS"><code class="literal">NULL</code></a> pointer ending
the list. Button text can be arbitrary text. A response ID can be
any positive number, or one of the values in the <a class="link" href="GtkDialog.html#GtkResponseType" title="enum GtkResponseType"><span class="type">GtkResponseType</span></a>
enumeration. If the user clicks one of these dialog buttons,
<a class="link" href="GtkDialog.html" title="GtkDialog"><span class="type">GtkDialog</span></a> will emit the <a class="link" href="GtkDialog.html#GtkDialog-response" title="The “response” signal"><span class="type">“response”</span></a> signal with the corresponding
response ID. If a <a class="link" href="GtkDialog.html" title="GtkDialog"><span class="type">GtkDialog</span></a> receives the <a class="link" href="GtkWidget.html#GtkWidget-delete-event" title="The “delete-event” signal"><span class="type">“delete-event”</span></a> signal,
it will emit ::response with a response ID of <a class="link" href="GtkDialog.html#GTK-RESPONSE-DELETE-EVENT:CAPS"><span class="type">GTK_RESPONSE_DELETE_EVENT</span></a>.
However, destroying a dialog does not emit the ::response signal;
so be careful relying on ::response when using the
<a class="link" href="GtkDialog.html#GTK-DIALOG-DESTROY-WITH-PARENT:CAPS"><span class="type">GTK_DIALOG_DESTROY_WITH_PARENT</span></a> flag. Buttons are from left to right,
so the first button in the list will be the leftmost button in the dialog.</p>
<p>Here’s a simple example:</p>
<div class="informalexample">
<table class="listing_frame" border="0" cellpadding="0" cellspacing="0">
<tbody>
<tr>
<td class="listing_lines" align="right"><pre>1
2
3
4
5
6
7
8
9
10</pre></td>
<td class="listing_code"><pre class="programlisting">GtkWidget <span class="gtkdoc opt">*</span>dialog<span class="gtkdoc opt">;</span>
GtkDialogFlags flags <span class="gtkdoc opt">=</span> GTK_DIALOG_MODAL <span class="gtkdoc opt">|</span> GTK_DIALOG_DESTROY_WITH_PARENT<span class="gtkdoc opt">;</span>
dialog <span class="gtkdoc opt">=</span> <span class="function"><a href="GtkDialog.html#gtk-dialog-new-with-buttons">gtk_dialog_new_with_buttons</a></span> <span class="gtkdoc opt">(</span><span class="string">"My dialog"</span><span class="gtkdoc opt">,</span>
main_app_window<span class="gtkdoc opt">,</span>
flags<span class="gtkdoc opt">,</span>
<span class="function">_</span><span class="gtkdoc opt">(</span><span class="string">"_OK"</span><span class="gtkdoc opt">),</span>
GTK_RESPONSE_ACCEPT<span class="gtkdoc opt">,</span>
<span class="function">_</span><span class="gtkdoc opt">(</span><span class="string">"_Cancel"</span><span class="gtkdoc opt">),</span>
GTK_RESPONSE_REJECT<span class="gtkdoc opt">,</span>
NULL<span class="gtkdoc opt">);</span></pre></td>
</tr>
</tbody>
</table>
</div>
<p></p>
<div class="refsect3">
<a name="gtk-dialog-new-with-buttons.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 dialog, or <a href="https://developer.gnome.org/glib/unstable/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 dialog, or <a href="https://developer.gnome.org/glib/unstable/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>flags</p></td>
<td class="parameter_description"><p>from <a class="link" href="GtkDialog.html#GtkDialogFlags" title="enum GtkDialogFlags"><span class="type">GtkDialogFlags</span></a></p></td>
<td class="parameter_annotations"> </td>
</tr>
<tr>
<td class="parameter_name"><p>first_button_text</p></td>
<td class="parameter_description"><p> text to go in first button, or <a href="https://developer.gnome.org/glib/unstable/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>...</p></td>
<td class="parameter_description"><p>response ID for first button, then additional buttons, ending with <a href="https://developer.gnome.org/glib/unstable/glib-Standard-Macros.html#NULL:CAPS"><code class="literal">NULL</code></a></p></td>
<td class="parameter_annotations"> </td>
</tr>
</tbody>
</table></div>
</div>
<div class="refsect3">
<a name="gtk-dialog-new-with-buttons.returns"></a><h4>Returns</h4>
<p> a new <a class="link" href="GtkDialog.html" title="GtkDialog"><span class="type">GtkDialog</span></a></p>
</div>
</div>
<hr>
<div class="refsect2">
<a name="gtk-dialog-run"></a><h3>gtk_dialog_run ()</h3>
<pre class="programlisting"><a href="https://developer.gnome.org/glib/unstable/glib-Basic-Types.html#gint"><span class="returnvalue">gint</span></a>
gtk_dialog_run (<em class="parameter"><code><a class="link" href="GtkDialog.html" title="GtkDialog"><span class="type">GtkDialog</span></a> *dialog</code></em>);</pre>
<p>Blocks in a recursive main loop until the <em class="parameter"><code>dialog</code></em>
either emits the
<a class="link" href="GtkDialog.html#GtkDialog-response" title="The “response” signal"><span class="type">“response”</span></a> signal, or is destroyed. If the dialog is
destroyed during the call to <a class="link" href="GtkDialog.html#gtk-dialog-run" title="gtk_dialog_run ()"><code class="function">gtk_dialog_run()</code></a>, <a class="link" href="GtkDialog.html#gtk-dialog-run" title="gtk_dialog_run ()"><code class="function">gtk_dialog_run()</code></a> returns
<a class="link" href="GtkDialog.html#GTK-RESPONSE-NONE:CAPS"><span class="type">GTK_RESPONSE_NONE</span></a>. Otherwise, it returns the response ID from the
::response signal emission.</p>
<p>Before entering the recursive main loop, <a class="link" href="GtkDialog.html#gtk-dialog-run" title="gtk_dialog_run ()"><code class="function">gtk_dialog_run()</code></a> calls
<a class="link" href="GtkWidget.html#gtk-widget-show" title="gtk_widget_show ()"><code class="function">gtk_widget_show()</code></a> on the dialog for you. Note that you still
need to show any children of the dialog yourself.</p>
<p>During <a class="link" href="GtkDialog.html#gtk-dialog-run" title="gtk_dialog_run ()"><code class="function">gtk_dialog_run()</code></a>, the default behavior of <a class="link" href="GtkWidget.html#GtkWidget-delete-event" title="The “delete-event” signal"><span class="type">“delete-event”</span></a>
is disabled; if the dialog receives ::delete_event, it will not be
destroyed as windows usually are, and <a class="link" href="GtkDialog.html#gtk-dialog-run" title="gtk_dialog_run ()"><code class="function">gtk_dialog_run()</code></a> will return
<a class="link" href="GtkDialog.html#GTK-RESPONSE-DELETE-EVENT:CAPS"><span class="type">GTK_RESPONSE_DELETE_EVENT</span></a>. Also, during <a class="link" href="GtkDialog.html#gtk-dialog-run" title="gtk_dialog_run ()"><code class="function">gtk_dialog_run()</code></a> the dialog
will be modal. You can force <a class="link" href="GtkDialog.html#gtk-dialog-run" title="gtk_dialog_run ()"><code class="function">gtk_dialog_run()</code></a> to return at any time by
calling <a class="link" href="GtkDialog.html#gtk-dialog-response" title="gtk_dialog_response ()"><code class="function">gtk_dialog_response()</code></a> to emit the ::response signal. Destroying
the dialog during <a class="link" href="GtkDialog.html#gtk-dialog-run" title="gtk_dialog_run ()"><code class="function">gtk_dialog_run()</code></a> is a very bad idea, because your
post-run code won’t know whether the dialog was destroyed or not.</p>
<p>After <a class="link" href="GtkDialog.html#gtk-dialog-run" title="gtk_dialog_run ()"><code class="function">gtk_dialog_run()</code></a> returns, you are responsible for hiding or
destroying the dialog if you wish to do so.</p>
<p>Typical usage of this function might be:</p>
<div class="informalexample">
<table class="listing_frame" border="0" cellpadding="0" cellspacing="0">
<tbody>
<tr>
<td class="listing_lines" align="right"><pre>1
2
3
4
5
6
7
8
9
10
11</pre></td>
<td class="listing_code"><pre class="programlisting">gint result <span class="gtkdoc opt">=</span> <span class="function"><a href="GtkDialog.html#gtk-dialog-run">gtk_dialog_run</a></span> <span class="gtkdoc opt">(</span><span class="function">GTK_DIALOG</span> <span class="gtkdoc opt">(</span>dialog<span class="gtkdoc opt">));</span>
<span class="keyword">switch</span> <span class="gtkdoc opt">(</span>result<span class="gtkdoc opt">)</span>
<span class="gtkdoc opt">{</span>
<span class="keyword">case</span> GTK_RESPONSE_ACCEPT<span class="gtkdoc opt">:</span>
<span class="function">do_application_specific_something</span> <span class="gtkdoc opt">();</span>
<span class="keyword">break</span><span class="gtkdoc opt">;</span>
<span class="keyword">default</span><span class="gtkdoc opt">:</span>
<span class="function">do_nothing_since_dialog_was_cancelled</span> <span class="gtkdoc opt">();</span>
<span class="keyword">break</span><span class="gtkdoc opt">;</span>
<span class="gtkdoc opt">}</span>
<span class="function"><a href="GtkWidget.html#gtk-widget-destroy">gtk_widget_destroy</a></span> <span class="gtkdoc opt">(</span>dialog<span class="gtkdoc opt">);</span></pre></td>
</tr>
</tbody>
</table>
</div>
<p></p>
<p>Note that even though the recursive main loop gives the effect of a
modal dialog (it prevents the user from interacting with other
windows in the same window group while the dialog is run), callbacks
such as timeouts, IO channel watches, DND drops, etc, will
be triggered during a <a class="link" href="GtkDialog.html#gtk-dialog-run" title="gtk_dialog_run ()"><code class="function">gtk_dialog_run()</code></a> call.</p>
<div class="refsect3">
<a name="gtk-dialog-run.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>dialog</p></td>
<td class="parameter_description"><p>a <a class="link" href="GtkDialog.html" title="GtkDialog"><span class="type">GtkDialog</span></a></p></td>
<td class="parameter_annotations"> </td>
</tr></tbody>
</table></div>
</div>
<div class="refsect3">
<a name="gtk-dialog-run.returns"></a><h4>Returns</h4>
<p> response ID</p>
</div>
</div>
<hr>
<div class="refsect2">
<a name="gtk-dialog-response"></a><h3>gtk_dialog_response ()</h3>
<pre class="programlisting"><span class="returnvalue">void</span>
gtk_dialog_response (<em class="parameter"><code><a class="link" href="GtkDialog.html" title="GtkDialog"><span class="type">GtkDialog</span></a> *dialog</code></em>,
<em class="parameter"><code><a href="https://developer.gnome.org/glib/unstable/glib-Basic-Types.html#gint"><span class="type">gint</span></a> response_id</code></em>);</pre>
<p>Emits the <a class="link" href="GtkDialog.html#GtkDialog-response" title="The “response” signal"><span class="type">“response”</span></a> signal with the given response ID.
Used to indicate that the user has responded to the dialog in some way;
typically either you or <a class="link" href="GtkDialog.html#gtk-dialog-run" title="gtk_dialog_run ()"><code class="function">gtk_dialog_run()</code></a> will be monitoring the
::response signal and take appropriate action.</p>
<div class="refsect3">
<a name="gtk-dialog-response.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>dialog</p></td>
<td class="parameter_description"><p>a <a class="link" href="GtkDialog.html" title="GtkDialog"><span class="type">GtkDialog</span></a></p></td>
<td class="parameter_annotations"> </td>
</tr>
<tr>
<td class="parameter_name"><p>response_id</p></td>
<td class="parameter_description"><p>response ID</p></td>
<td class="parameter_annotations"> </td>
</tr>
</tbody>
</table></div>
</div>
</div>
<hr>
<div class="refsect2">
<a name="gtk-dialog-add-button"></a><h3>gtk_dialog_add_button ()</h3>
<pre class="programlisting"><a class="link" href="GtkWidget.html" title="GtkWidget"><span class="returnvalue">GtkWidget</span></a> *
gtk_dialog_add_button (<em class="parameter"><code><a class="link" href="GtkDialog.html" title="GtkDialog"><span class="type">GtkDialog</span></a> *dialog</code></em>,
<em class="parameter"><code>const <a href="https://developer.gnome.org/glib/unstable/glib-Basic-Types.html#gchar"><span class="type">gchar</span></a> *button_text</code></em>,
<em class="parameter"><code><a href="https://developer.gnome.org/glib/unstable/glib-Basic-Types.html#gint"><span class="type">gint</span></a> response_id</code></em>);</pre>
<p>Adds a button with the given text and sets things up so that
clicking the button will emit the <a class="link" href="GtkDialog.html#GtkDialog-response" title="The “response” signal"><span class="type">“response”</span></a> signal with
the given <em class="parameter"><code>response_id</code></em>
. The button is appended to the end of the
dialog’s action area. The button widget is returned, but usually
you don’t need it.</p>
<div class="refsect3">
<a name="gtk-dialog-add-button.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>dialog</p></td>
<td class="parameter_description"><p>a <a class="link" href="GtkDialog.html" title="GtkDialog"><span class="type">GtkDialog</span></a></p></td>
<td class="parameter_annotations"> </td>
</tr>
<tr>
<td class="parameter_name"><p>button_text</p></td>
<td class="parameter_description"><p>text of button</p></td>
<td class="parameter_annotations"> </td>
</tr>
<tr>
<td class="parameter_name"><p>response_id</p></td>
<td class="parameter_description"><p>response ID for the button</p></td>
<td class="parameter_annotations"> </td>
</tr>
</tbody>
</table></div>
</div>
<div class="refsect3">
<a name="gtk-dialog-add-button.returns"></a><h4>Returns</h4>
<p> the <a class="link" href="GtkButton.html" title="GtkButton"><span class="type">GtkButton</span></a> widget that was added. </p>
<p><span class="annotation">[<acronym title="Don't free data after the code is done."><span class="acronym">transfer none</span></acronym>]</span></p>
</div>
</div>
<hr>
<div class="refsect2">
<a name="gtk-dialog-add-buttons"></a><h3>gtk_dialog_add_buttons ()</h3>
<pre class="programlisting"><span class="returnvalue">void</span>
gtk_dialog_add_buttons (<em class="parameter"><code><a class="link" href="GtkDialog.html" title="GtkDialog"><span class="type">GtkDialog</span></a> *dialog</code></em>,
<em class="parameter"><code>const <a href="https://developer.gnome.org/glib/unstable/glib-Basic-Types.html#gchar"><span class="type">gchar</span></a> *first_button_text</code></em>,
<em class="parameter"><code>...</code></em>);</pre>
<p>Adds more buttons, same as calling <a class="link" href="GtkDialog.html#gtk-dialog-add-button" title="gtk_dialog_add_button ()"><code class="function">gtk_dialog_add_button()</code></a>
repeatedly. The variable argument list should be <a href="https://developer.gnome.org/glib/unstable/glib-Standard-Macros.html#NULL:CAPS"><code class="literal">NULL</code></a>-terminated
as with <a class="link" href="GtkDialog.html#gtk-dialog-new-with-buttons" title="gtk_dialog_new_with_buttons ()"><code class="function">gtk_dialog_new_with_buttons()</code></a>. Each button must have both
text and response ID.</p>
<div class="refsect3">
<a name="gtk-dialog-add-buttons.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>dialog</p></td>
<td class="parameter_description"><p>a <a class="link" href="GtkDialog.html" title="GtkDialog"><span class="type">GtkDialog</span></a></p></td>
<td class="parameter_annotations"> </td>
</tr>
<tr>
<td class="parameter_name"><p>first_button_text</p></td>
<td class="parameter_description"><p>button text</p></td>
<td class="parameter_annotations"> </td>
</tr>
<tr>
<td class="parameter_name"><p>...</p></td>
<td class="parameter_description"><p>response ID for first button, then more text-response_id pairs</p></td>
<td class="parameter_annotations"> </td>
</tr>
</tbody>
</table></div>
</div>
</div>
<hr>
<div class="refsect2">
<a name="gtk-dialog-add-action-widget"></a><h3>gtk_dialog_add_action_widget ()</h3>
<pre class="programlisting"><span class="returnvalue">void</span>
gtk_dialog_add_action_widget (<em class="parameter"><code><a class="link" href="GtkDialog.html" title="GtkDialog"><span class="type">GtkDialog</span></a> *dialog</code></em>,
<em class="parameter"><code><a class="link" href="GtkWidget.html" title="GtkWidget"><span class="type">GtkWidget</span></a> *child</code></em>,
<em class="parameter"><code><a href="https://developer.gnome.org/glib/unstable/glib-Basic-Types.html#gint"><span class="type">gint</span></a> response_id</code></em>);</pre>
<p>Adds an activatable widget to the action area of a <a class="link" href="GtkDialog.html" title="GtkDialog"><span class="type">GtkDialog</span></a>,
connecting a signal handler that will emit the <a class="link" href="GtkDialog.html#GtkDialog-response" title="The “response” signal"><span class="type">“response”</span></a>
signal on the dialog when the widget is activated. The widget is
appended to the end of the dialog’s action area. If you want to add a
non-activatable widget, simply pack it into the <em class="parameter"><code>action_area</code></em>
field
of the <a class="link" href="GtkDialog.html" title="GtkDialog"><span class="type">GtkDialog</span></a> struct.</p>
<div class="refsect3">
<a name="gtk-dialog-add-action-widget.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>dialog</p></td>
<td class="parameter_description"><p>a <a class="link" href="GtkDialog.html" title="GtkDialog"><span class="type">GtkDialog</span></a></p></td>
<td class="parameter_annotations"> </td>
</tr>
<tr>
<td class="parameter_name"><p>child</p></td>
<td class="parameter_description"><p>an activatable widget</p></td>
<td class="parameter_annotations"> </td>
</tr>
<tr>
<td class="parameter_name"><p>response_id</p></td>
<td class="parameter_description"><p>response ID for <em class="parameter"><code>child</code></em>
</p></td>
<td class="parameter_annotations"> </td>
</tr>
</tbody>
</table></div>
</div>
</div>
<hr>
<div class="refsect2">
<a name="gtk-dialog-set-default-response"></a><h3>gtk_dialog_set_default_response ()</h3>
<pre class="programlisting"><span class="returnvalue">void</span>
gtk_dialog_set_default_response (<em class="parameter"><code><a class="link" href="GtkDialog.html" title="GtkDialog"><span class="type">GtkDialog</span></a> *dialog</code></em>,
<em class="parameter"><code><a href="https://developer.gnome.org/glib/unstable/glib-Basic-Types.html#gint"><span class="type">gint</span></a> response_id</code></em>);</pre>
<p>Sets the last widget in the dialog’s action area with the given <em class="parameter"><code>response_id</code></em>
as the default widget for the dialog. Pressing “Enter” normally activates
the default widget.</p>
<div class="refsect3">
<a name="gtk-dialog-set-default-response.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>dialog</p></td>
<td class="parameter_description"><p>a <a class="link" href="GtkDialog.html" title="GtkDialog"><span class="type">GtkDialog</span></a></p></td>
<td class="parameter_annotations"> </td>
</tr>
<tr>
<td class="parameter_name"><p>response_id</p></td>
<td class="parameter_description"><p>a response ID</p></td>
<td class="parameter_annotations"> </td>
</tr>
</tbody>
</table></div>
</div>
</div>
<hr>
<div class="refsect2">
<a name="gtk-dialog-set-response-sensitive"></a><h3>gtk_dialog_set_response_sensitive ()</h3>
<pre class="programlisting"><span class="returnvalue">void</span>
gtk_dialog_set_response_sensitive (<em class="parameter"><code><a class="link" href="GtkDialog.html" title="GtkDialog"><span class="type">GtkDialog</span></a> *dialog</code></em>,
<em class="parameter"><code><a href="https://developer.gnome.org/glib/unstable/glib-Basic-Types.html#gint"><span class="type">gint</span></a> response_id</code></em>,
<em class="parameter"><code><a href="https://developer.gnome.org/glib/unstable/glib-Basic-Types.html#gboolean"><span class="type">gboolean</span></a> setting</code></em>);</pre>
<p>Calls <code class="literal">gtk_widget_set_sensitive (widget, @setting)</code>
for each widget in the dialog’s action area with the given <em class="parameter"><code>response_id</code></em>
.
A convenient way to sensitize/desensitize dialog buttons.</p>
<div class="refsect3">
<a name="gtk-dialog-set-response-sensitive.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>dialog</p></td>
<td class="parameter_description"><p>a <a class="link" href="GtkDialog.html" title="GtkDialog"><span class="type">GtkDialog</span></a></p></td>
<td class="parameter_annotations"> </td>
</tr>
<tr>
<td class="parameter_name"><p>response_id</p></td>
<td class="parameter_description"><p>a response ID</p></td>
<td class="parameter_annotations"> </td>
</tr>
<tr>
<td class="parameter_name"><p>setting</p></td>
<td class="parameter_description"><p><a href="https://developer.gnome.org/glib/unstable/glib-Standard-Macros.html#TRUE:CAPS"><code class="literal">TRUE</code></a> for sensitive</p></td>
<td class="parameter_annotations"> </td>
</tr>
</tbody>
</table></div>
</div>
</div>
<hr>
<div class="refsect2">
<a name="gtk-dialog-get-response-for-widget"></a><h3>gtk_dialog_get_response_for_widget ()</h3>
<pre class="programlisting"><a href="https://developer.gnome.org/glib/unstable/glib-Basic-Types.html#gint"><span class="returnvalue">gint</span></a>
gtk_dialog_get_response_for_widget (<em class="parameter"><code><a class="link" href="GtkDialog.html" title="GtkDialog"><span class="type">GtkDialog</span></a> *dialog</code></em>,
<em class="parameter"><code><a class="link" href="GtkWidget.html" title="GtkWidget"><span class="type">GtkWidget</span></a> *widget</code></em>);</pre>
<p>Gets the response id of a widget in the action area
of a dialog.</p>
<div class="refsect3">
<a name="gtk-dialog-get-response-for-widget.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>dialog</p></td>
<td class="parameter_description"><p>a <a class="link" href="GtkDialog.html" title="GtkDialog"><span class="type">GtkDialog</span></a></p></td>
<td class="parameter_annotations"> </td>
</tr>
<tr>
<td class="parameter_name"><p>widget</p></td>
<td class="parameter_description"><p>a widget in the action area of <em class="parameter"><code>dialog</code></em>
</p></td>
<td class="parameter_annotations"> </td>
</tr>
</tbody>
</table></div>
</div>
<div class="refsect3">
<a name="gtk-dialog-get-response-for-widget.returns"></a><h4>Returns</h4>
<p> the response id of <em class="parameter"><code>widget</code></em>
, or <a class="link" href="GtkDialog.html#GTK-RESPONSE-NONE:CAPS"><code class="literal">GTK_RESPONSE_NONE</code></a>
if <em class="parameter"><code>widget</code></em>
doesn’t have a response id set.</p>
</div>
<p class="since">Since: 2.8</p>
</div>
<hr>
<div class="refsect2">
<a name="gtk-dialog-get-widget-for-response"></a><h3>gtk_dialog_get_widget_for_response ()</h3>
<pre class="programlisting"><a class="link" href="GtkWidget.html" title="GtkWidget"><span class="returnvalue">GtkWidget</span></a> *
gtk_dialog_get_widget_for_response (<em class="parameter"><code><a class="link" href="GtkDialog.html" title="GtkDialog"><span class="type">GtkDialog</span></a> *dialog</code></em>,
<em class="parameter"><code><a href="https://developer.gnome.org/glib/unstable/glib-Basic-Types.html#gint"><span class="type">gint</span></a> response_id</code></em>);</pre>
<p>Gets the widget button that uses the given response ID in the action area
of a dialog.</p>
<div class="refsect3">
<a name="gtk-dialog-get-widget-for-response.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>dialog</p></td>
<td class="parameter_description"><p>a <a class="link" href="GtkDialog.html" title="GtkDialog"><span class="type">GtkDialog</span></a></p></td>
<td class="parameter_annotations"> </td>
</tr>
<tr>
<td class="parameter_name"><p>response_id</p></td>
<td class="parameter_description"><p>the response ID used by the <em class="parameter"><code>dialog</code></em>
widget</p></td>
<td class="parameter_annotations"> </td>
</tr>
</tbody>
</table></div>
</div>
<div class="refsect3">
<a name="gtk-dialog-get-widget-for-response.returns"></a><h4>Returns</h4>
<p> the <em class="parameter"><code>widget</code></em>
button that uses the given
<em class="parameter"><code>response_id</code></em>
, or <a href="https://developer.gnome.org/glib/unstable/glib-Standard-Macros.html#NULL:CAPS"><code class="literal">NULL</code></a>. </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>][<acronym title="Don't free data after the code is done."><span class="acronym">transfer none</span></acronym>]</span></p>
</div>
<p class="since">Since: 2.20</p>
</div>
<hr>
<div class="refsect2">
<a name="gtk-dialog-get-action-area"></a><h3>gtk_dialog_get_action_area ()</h3>
<pre class="programlisting"><a class="link" href="GtkWidget.html" title="GtkWidget"><span class="returnvalue">GtkWidget</span></a> *
gtk_dialog_get_action_area (<em class="parameter"><code><a class="link" href="GtkDialog.html" title="GtkDialog"><span class="type">GtkDialog</span></a> *dialog</code></em>);</pre>
<div class="warning">
<p><code class="literal">gtk_dialog_get_action_area</code> has been deprecated since version 3.12 and should not be used in newly-written code.</p>
<p>Direct access to the action area
is discouraged; use <a class="link" href="GtkDialog.html#gtk-dialog-add-button" title="gtk_dialog_add_button ()"><code class="function">gtk_dialog_add_button()</code></a>, etc.</p>
</div>
<p>Returns the action area of <em class="parameter"><code>dialog</code></em>
.</p>
<div class="refsect3">
<a name="gtk-dialog-get-action-area.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>dialog</p></td>
<td class="parameter_description"><p>a <a class="link" href="GtkDialog.html" title="GtkDialog"><span class="type">GtkDialog</span></a></p></td>
<td class="parameter_annotations"> </td>
</tr></tbody>
</table></div>
</div>
<div class="refsect3">
<a name="gtk-dialog-get-action-area.returns"></a><h4>Returns</h4>
<p> the action area. </p>
<p><span class="annotation">[<acronym title="Don't free data after the code is done."><span class="acronym">transfer none</span></acronym>]</span></p>
</div>
<p class="since">Since: 2.14</p>
</div>
<hr>
<div class="refsect2">
<a name="gtk-dialog-get-content-area"></a><h3>gtk_dialog_get_content_area ()</h3>
<pre class="programlisting"><a class="link" href="GtkWidget.html" title="GtkWidget"><span class="returnvalue">GtkWidget</span></a> *
gtk_dialog_get_content_area (<em class="parameter"><code><a class="link" href="GtkDialog.html" title="GtkDialog"><span class="type">GtkDialog</span></a> *dialog</code></em>);</pre>
<p>Returns the content area of <em class="parameter"><code>dialog</code></em>
.</p>
<div class="refsect3">
<a name="gtk-dialog-get-content-area.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>dialog</p></td>
<td class="parameter_description"><p>a <a class="link" href="GtkDialog.html" title="GtkDialog"><span class="type">GtkDialog</span></a></p></td>
<td class="parameter_annotations"> </td>
</tr></tbody>
</table></div>
</div>
<div class="refsect3">
<a name="gtk-dialog-get-content-area.returns"></a><h4>Returns</h4>
<p> the content area <a class="link" href="GtkBox.html" title="GtkBox"><span class="type">GtkBox</span></a>. </p>
<p><span class="annotation">[<acronym title="Override the parsed C type with given type."><span class="acronym">type</span></acronym> Gtk.Box][<acronym title="Don't free data after the code is done."><span class="acronym">transfer none</span></acronym>]</span></p>
</div>
<p class="since">Since: 2.14</p>
</div>
<hr>
<div class="refsect2">
<a name="gtk-dialog-get-header-bar"></a><h3>gtk_dialog_get_header_bar ()</h3>
<pre class="programlisting"><a class="link" href="GtkWidget.html" title="GtkWidget"><span class="returnvalue">GtkWidget</span></a> *
gtk_dialog_get_header_bar (<em class="parameter"><code><a class="link" href="GtkDialog.html" title="GtkDialog"><span class="type">GtkDialog</span></a> *dialog</code></em>);</pre>
<p>Returns the header bar of <em class="parameter"><code>dialog</code></em>
. Note that the
headerbar is only used by the dialog if the
<a class="link" href="GtkDialog.html#GtkDialog--use-header-bar" title="The “use-header-bar” property"><span class="type">“use-header-bar”</span></a> property is <a href="https://developer.gnome.org/glib/unstable/glib-Standard-Macros.html#TRUE:CAPS"><code class="literal">TRUE</code></a>.</p>
<div class="refsect3">
<a name="gtk-dialog-get-header-bar.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>dialog</p></td>
<td class="parameter_description"><p>a <a class="link" href="GtkDialog.html" title="GtkDialog"><span class="type">GtkDialog</span></a></p></td>
<td class="parameter_annotations"> </td>
</tr></tbody>
</table></div>
</div>
<div class="refsect3">
<a name="gtk-dialog-get-header-bar.returns"></a><h4>Returns</h4>
<p> the header bar. </p>
<p><span class="annotation">[<acronym title="Don't free data after the code is done."><span class="acronym">transfer none</span></acronym>]</span></p>
</div>
<p class="since">Since: <a class="link" href="api-index-3-12.html#api-index-3.12">3.12</a></p>
</div>
<hr>
<div class="refsect2">
<a name="gtk-alternative-dialog-button-order"></a><h3>gtk_alternative_dialog_button_order ()</h3>
<pre class="programlisting"><a href="https://developer.gnome.org/glib/unstable/glib-Basic-Types.html#gboolean"><span class="returnvalue">gboolean</span></a>
gtk_alternative_dialog_button_order (<em class="parameter"><code><a href="http://developer.gnome.org/gdk3/GdkScreen.html#GdkScreen-struct"><span class="type">GdkScreen</span></a> *screen</code></em>);</pre>
<div class="warning">
<p><code class="literal">gtk_alternative_dialog_button_order</code> has been deprecated since version 3.10 and should not be used in newly-written code.</p>
<p>Deprecated</p>
</div>
<p>Returns <a href="https://developer.gnome.org/glib/unstable/glib-Standard-Macros.html#TRUE:CAPS"><code class="literal">TRUE</code></a> if dialogs are expected to use an alternative
button order on the screen <em class="parameter"><code>screen</code></em>
. See
<a class="link" href="GtkDialog.html#gtk-dialog-set-alternative-button-order" title="gtk_dialog_set_alternative_button_order ()"><code class="function">gtk_dialog_set_alternative_button_order()</code></a> for more details
about alternative button order.</p>
<p>If you need to use this function, you should probably connect
to the ::notify:gtk-alternative-button-order signal on the
<a class="link" href="GtkSettings.html" title="Settings"><span class="type">GtkSettings</span></a> object associated to <em class="parameter"><code>screen</code></em>
, in order to be
notified if the button order setting changes.</p>
<div class="refsect3">
<a name="gtk-alternative-dialog-button-order.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>screen</p></td>
<td class="parameter_description"><p> a <a href="http://developer.gnome.org/gdk3/GdkScreen.html#GdkScreen-struct"><span class="type">GdkScreen</span></a>, or <a href="https://developer.gnome.org/glib/unstable/glib-Standard-Macros.html#NULL:CAPS"><code class="literal">NULL</code></a> to use the default screen. </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-alternative-dialog-button-order.returns"></a><h4>Returns</h4>
<p> Whether the alternative button order should be used</p>
</div>
<p class="since">Since: 2.6</p>
</div>
<hr>
<div class="refsect2">
<a name="gtk-dialog-set-alternative-button-order"></a><h3>gtk_dialog_set_alternative_button_order ()</h3>
<pre class="programlisting"><span class="returnvalue">void</span>
gtk_dialog_set_alternative_button_order
(<em class="parameter"><code><a class="link" href="GtkDialog.html" title="GtkDialog"><span class="type">GtkDialog</span></a> *dialog</code></em>,
<em class="parameter"><code><a href="https://developer.gnome.org/glib/unstable/glib-Basic-Types.html#gint"><span class="type">gint</span></a> first_response_id</code></em>,
<em class="parameter"><code>...</code></em>);</pre>
<div class="warning">
<p><code class="literal">gtk_dialog_set_alternative_button_order</code> has been deprecated since version 3.10 and should not be used in newly-written code.</p>
<p>Deprecated</p>
</div>
<p>Sets an alternative button order. If the
<a class="link" href="GtkSettings.html#GtkSettings--gtk-alternative-button-order" title="The “gtk-alternative-button-order” property"><span class="type">“gtk-alternative-button-order”</span></a> setting is set to <a href="https://developer.gnome.org/glib/unstable/glib-Standard-Macros.html#TRUE:CAPS"><code class="literal">TRUE</code></a>,
the dialog buttons are reordered according to the order of the
response ids passed to this function.</p>
<p>By default, GTK+ dialogs use the button order advocated by the
<a class="ulink" href="http://library.gnome.org/devel/hig-book/stable/" target="_top">GNOME Human Interface Guidelines</a>
with the affirmative button at the far
right, and the cancel button left of it. But the builtin GTK+ dialogs
and <a href="GtkMessageDialog.html#GtkMessageDialog-struct"><span class="type">GtkMessageDialogs</span></a> do provide an alternative button order,
which is more suitable on some platforms, e.g. Windows.</p>
<p>Use this function after adding all the buttons to your dialog, as the
following example shows:</p>
<div class="informalexample">
<table class="listing_frame" border="0" cellpadding="0" cellspacing="0">
<tbody>
<tr>
<td class="listing_lines" align="right"><pre>1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19</pre></td>
<td class="listing_code"><pre class="programlisting">cancel_button <span class="gtkdoc opt">=</span> <span class="function"><a href="GtkDialog.html#gtk-dialog-add-button">gtk_dialog_add_button</a></span> <span class="gtkdoc opt">(</span><span class="function">GTK_DIALOG</span> <span class="gtkdoc opt">(</span>dialog<span class="gtkdoc opt">),</span>
<span class="function">_</span><span class="gtkdoc opt">(</span><span class="string">"_Cancel"</span><span class="gtkdoc opt">),</span>
GTK_RESPONSE_CANCEL<span class="gtkdoc opt">);</span>
ok_button <span class="gtkdoc opt">=</span> <span class="function"><a href="GtkDialog.html#gtk-dialog-add-button">gtk_dialog_add_button</a></span> <span class="gtkdoc opt">(</span><span class="function">GTK_DIALOG</span> <span class="gtkdoc opt">(</span>dialog<span class="gtkdoc opt">),</span>
<span class="function">_</span><span class="gtkdoc opt">(</span><span class="string">"_OK"</span><span class="gtkdoc opt">),</span>
GTK_RESPONSE_OK<span class="gtkdoc opt">);</span>
<span class="function"><a href="GtkWidget.html#gtk-widget-grab-default">gtk_widget_grab_default</a></span> <span class="gtkdoc opt">(</span>ok_button<span class="gtkdoc opt">);</span>
help_button <span class="gtkdoc opt">=</span> <span class="function"><a href="GtkDialog.html#gtk-dialog-add-button">gtk_dialog_add_button</a></span> <span class="gtkdoc opt">(</span><span class="function">GTK_DIALOG</span> <span class="gtkdoc opt">(</span>dialog<span class="gtkdoc opt">),</span>
<span class="function">_</span><span class="gtkdoc opt">(</span><span class="string">"_Help"</span><span class="gtkdoc opt">),</span>
GTK_RESPONSE_HELP<span class="gtkdoc opt">);</span>
<span class="function"><a href="GtkDialog.html#gtk-dialog-set-alternative-button-order">gtk_dialog_set_alternative_button_order</a></span> <span class="gtkdoc opt">(</span><span class="function">GTK_DIALOG</span> <span class="gtkdoc opt">(</span>dialog<span class="gtkdoc opt">),</span>
GTK_RESPONSE_OK<span class="gtkdoc opt">,</span>
GTK_RESPONSE_CANCEL<span class="gtkdoc opt">,</span>
GTK_RESPONSE_HELP<span class="gtkdoc opt">,</span>
<span class="gtkdoc opt">-</span><span class="number">1</span><span class="gtkdoc opt">);</span></pre></td>
</tr>
</tbody>
</table>
</div>
<p></p>
<div class="refsect3">
<a name="gtk-dialog-set-alternative-button-order.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>dialog</p></td>
<td class="parameter_description"><p>a <a class="link" href="GtkDialog.html" title="GtkDialog"><span class="type">GtkDialog</span></a></p></td>
<td class="parameter_annotations"> </td>
</tr>
<tr>
<td class="parameter_name"><p>first_response_id</p></td>
<td class="parameter_description"><p>a response id used by one <em class="parameter"><code>dialog</code></em>
’s buttons</p></td>
<td class="parameter_annotations"> </td>
</tr>
<tr>
<td class="parameter_name"><p>...</p></td>
<td class="parameter_description"><p>a list of more response ids of <em class="parameter"><code>dialog</code></em>
’s buttons, terminated by -1</p></td>
<td class="parameter_annotations"> </td>
</tr>
</tbody>
</table></div>
</div>
<p class="since">Since: 2.6</p>
</div>
<hr>
<div class="refsect2">
<a name="gtk-dialog-set-alternative-button-order-from-array"></a><h3>gtk_dialog_set_alternative_button_order_from_array ()</h3>
<pre class="programlisting"><span class="returnvalue">void</span>
gtk_dialog_set_alternative_button_order_from_array
(<em class="parameter"><code><a class="link" href="GtkDialog.html" title="GtkDialog"><span class="type">GtkDialog</span></a> *dialog</code></em>,
<em class="parameter"><code><a href="https://developer.gnome.org/glib/unstable/glib-Basic-Types.html#gint"><span class="type">gint</span></a> n_params</code></em>,
<em class="parameter"><code><a href="https://developer.gnome.org/glib/unstable/glib-Basic-Types.html#gint"><span class="type">gint</span></a> *new_order</code></em>);</pre>
<div class="warning">
<p><code class="literal">gtk_dialog_set_alternative_button_order_from_array</code> has been deprecated since version 3.10 and should not be used in newly-written code.</p>
<p>Deprecated</p>
</div>
<p>Sets an alternative button order. If the
<a class="link" href="GtkSettings.html#GtkSettings--gtk-alternative-button-order" title="The “gtk-alternative-button-order” property"><span class="type">“gtk-alternative-button-order”</span></a> setting is set to <a href="https://developer.gnome.org/glib/unstable/glib-Standard-Macros.html#TRUE:CAPS"><code class="literal">TRUE</code></a>,
the dialog buttons are reordered according to the order of the
response ids in <em class="parameter"><code>new_order</code></em>
.</p>
<p>See <a class="link" href="GtkDialog.html#gtk-dialog-set-alternative-button-order" title="gtk_dialog_set_alternative_button_order ()"><code class="function">gtk_dialog_set_alternative_button_order()</code></a> for more information.</p>
<p>This function is for use by language bindings.</p>
<div class="refsect3">
<a name="gtk-dialog-set-alternative-button-order-from-array.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>dialog</p></td>
<td class="parameter_description"><p>a <a class="link" href="GtkDialog.html" title="GtkDialog"><span class="type">GtkDialog</span></a></p></td>
<td class="parameter_annotations"> </td>
</tr>
<tr>
<td class="parameter_name"><p>n_params</p></td>
<td class="parameter_description"><p>the number of response ids in <em class="parameter"><code>new_order</code></em>
</p></td>
<td class="parameter_annotations"> </td>
</tr>
<tr>
<td class="parameter_name"><p>new_order</p></td>
<td class="parameter_description"><p> an array of response ids of
<em class="parameter"><code>dialog</code></em>
’s buttons. </p></td>
<td class="parameter_annotations"><span class="annotation">[<acronym title="Parameter points to an array of items."><span class="acronym">array</span></acronym> length=n_params]</span></td>
</tr>
</tbody>
</table></div>
</div>
<p class="since">Since: 2.6</p>
</div>
</div>
<div class="refsect1">
<a name="GtkDialog.other_details"></a><h2>Types and Values</h2>
<div class="refsect2">
<a name="GtkDialog-struct"></a><h3>struct GtkDialog</h3>
<pre class="programlisting">struct GtkDialog;</pre>
<p>The <a class="link" href="GtkDialog.html#GtkDialog-struct" title="struct GtkDialog"><span class="type">GtkDialog</span></a> contains only private fields
and should not be directly accessed.</p>
</div>
<hr>
<div class="refsect2">
<a name="GtkDialogClass"></a><h3>struct GtkDialogClass</h3>
<pre class="programlisting">struct GtkDialogClass {
GtkWindowClass parent_class;
void (* response) (GtkDialog *dialog, gint response_id);
/* Keybinding signals */
void (* close) (GtkDialog *dialog);
};
</pre>
<div class="refsect3">
<a name="GtkDialogClass.members"></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><em class="structfield"><code><a name="GtkDialogClass.response"></a>response</code></em> ()</p></td>
<td class="struct_member_description"><p>Signal emitted when an action widget is activated.</p></td>
<td class="struct_member_annotations"> </td>
</tr>
<tr>
<td class="struct_member_name"><p><em class="structfield"><code><a name="GtkDialogClass.close"></a>close</code></em> ()</p></td>
<td class="struct_member_description"><p>Signal emitted when the user uses a keybinding to close the dialog.</p></td>
<td class="struct_member_annotations"> </td>
</tr>
</tbody>
</table></div>
</div>
</div>
<hr>
<div class="refsect2">
<a name="GtkDialogFlags"></a><h3>enum GtkDialogFlags</h3>
<p>Flags used to influence dialog construction.</p>
<div class="refsect3">
<a name="GtkDialogFlags.members"></a><h4>Members</h4>
<div class="informaltable"><table class="informaltable" width="100%" border="0">
<colgroup>
<col width="300px" class="enum_members_name">
<col class="enum_members_description">
<col width="200px" class="enum_members_annotations">
</colgroup>
<tbody>
<tr>
<td class="enum_member_name"><p><a name="GTK-DIALOG-MODAL:CAPS"></a>GTK_DIALOG_MODAL</p></td>
<td class="enum_member_description">
<p>Make the constructed dialog modal,
see <a class="link" href="GtkWindow.html#gtk-window-set-modal" title="gtk_window_set_modal ()"><code class="function">gtk_window_set_modal()</code></a></p>
</td>
<td class="enum_member_annotations"> </td>
</tr>
<tr>
<td class="enum_member_name"><p><a name="GTK-DIALOG-DESTROY-WITH-PARENT:CAPS"></a>GTK_DIALOG_DESTROY_WITH_PARENT</p></td>
<td class="enum_member_description">
<p>Destroy the dialog when its
parent is destroyed, see <a class="link" href="GtkWindow.html#gtk-window-set-destroy-with-parent" title="gtk_window_set_destroy_with_parent ()"><code class="function">gtk_window_set_destroy_with_parent()</code></a></p>
</td>
<td class="enum_member_annotations"> </td>
</tr>
<tr>
<td class="enum_member_name"><p><a name="GTK-DIALOG-USE-HEADER-BAR:CAPS"></a>GTK_DIALOG_USE_HEADER_BAR</p></td>
<td class="enum_member_description">
<p>Create dialog with actions in header
bar instead of action area. Since 3.12.</p>
</td>
<td class="enum_member_annotations"> </td>
</tr>
</tbody>
</table></div>
</div>
</div>
<hr>
<div class="refsect2">
<a name="GtkResponseType"></a><h3>enum GtkResponseType</h3>
<p>Predefined values for use as response ids in <a class="link" href="GtkDialog.html#gtk-dialog-add-button" title="gtk_dialog_add_button ()"><code class="function">gtk_dialog_add_button()</code></a>.
All predefined values are negative, GTK+ leaves positive values for
application-defined response ids.</p>
<div class="refsect3">
<a name="GtkResponseType.members"></a><h4>Members</h4>
<div class="informaltable"><table class="informaltable" width="100%" border="0">
<colgroup>
<col width="300px" class="enum_members_name">
<col class="enum_members_description">
<col width="200px" class="enum_members_annotations">
</colgroup>
<tbody>
<tr>
<td class="enum_member_name"><p><a name="GTK-RESPONSE-NONE:CAPS"></a>GTK_RESPONSE_NONE</p></td>
<td class="enum_member_description">
<p>Returned if an action widget has no response id,
or if the dialog gets programmatically hidden or destroyed</p>
</td>
<td class="enum_member_annotations"> </td>
</tr>
<tr>
<td class="enum_member_name"><p><a name="GTK-RESPONSE-REJECT:CAPS"></a>GTK_RESPONSE_REJECT</p></td>
<td class="enum_member_description">
<p>Generic response id, not used by GTK+ dialogs</p>
</td>
<td class="enum_member_annotations"> </td>
</tr>
<tr>
<td class="enum_member_name"><p><a name="GTK-RESPONSE-ACCEPT:CAPS"></a>GTK_RESPONSE_ACCEPT</p></td>
<td class="enum_member_description">
<p>Generic response id, not used by GTK+ dialogs</p>
</td>
<td class="enum_member_annotations"> </td>
</tr>
<tr>
<td class="enum_member_name"><p><a name="GTK-RESPONSE-DELETE-EVENT:CAPS"></a>GTK_RESPONSE_DELETE_EVENT</p></td>
<td class="enum_member_description">
<p>Returned if the dialog is deleted</p>
</td>
<td class="enum_member_annotations"> </td>
</tr>
<tr>
<td class="enum_member_name"><p><a name="GTK-RESPONSE-OK:CAPS"></a>GTK_RESPONSE_OK</p></td>
<td class="enum_member_description">
<p>Returned by OK buttons in GTK+ dialogs</p>
</td>
<td class="enum_member_annotations"> </td>
</tr>
<tr>
<td class="enum_member_name"><p><a name="GTK-RESPONSE-CANCEL:CAPS"></a>GTK_RESPONSE_CANCEL</p></td>
<td class="enum_member_description">
<p>Returned by Cancel buttons in GTK+ dialogs</p>
</td>
<td class="enum_member_annotations"> </td>
</tr>
<tr>
<td class="enum_member_name"><p><a name="GTK-RESPONSE-CLOSE:CAPS"></a>GTK_RESPONSE_CLOSE</p></td>
<td class="enum_member_description">
<p>Returned by Close buttons in GTK+ dialogs</p>
</td>
<td class="enum_member_annotations"> </td>
</tr>
<tr>
<td class="enum_member_name"><p><a name="GTK-RESPONSE-YES:CAPS"></a>GTK_RESPONSE_YES</p></td>
<td class="enum_member_description">
<p>Returned by Yes buttons in GTK+ dialogs</p>
</td>
<td class="enum_member_annotations"> </td>
</tr>
<tr>
<td class="enum_member_name"><p><a name="GTK-RESPONSE-NO:CAPS"></a>GTK_RESPONSE_NO</p></td>
<td class="enum_member_description">
<p>Returned by No buttons in GTK+ dialogs</p>
</td>
<td class="enum_member_annotations"> </td>
</tr>
<tr>
<td class="enum_member_name"><p><a name="GTK-RESPONSE-APPLY:CAPS"></a>GTK_RESPONSE_APPLY</p></td>
<td class="enum_member_description">
<p>Returned by Apply buttons in GTK+ dialogs</p>
</td>
<td class="enum_member_annotations"> </td>
</tr>
<tr>
<td class="enum_member_name"><p><a name="GTK-RESPONSE-HELP:CAPS"></a>GTK_RESPONSE_HELP</p></td>
<td class="enum_member_description">
<p>Returned by Help buttons in GTK+ dialogs</p>
</td>
<td class="enum_member_annotations"> </td>
</tr>
</tbody>
</table></div>
</div>
</div>
</div>
<div class="refsect1">
<a name="GtkDialog.property-details"></a><h2>Property Details</h2>
<div class="refsect2">
<a name="GtkDialog--use-header-bar"></a><h3>The <code class="literal">“use-header-bar”</code> property</h3>
<pre class="programlisting"> “use-header-bar” <a href="https://developer.gnome.org/glib/unstable/glib-Basic-Types.html#gint"><span class="type">gint</span></a></pre>
<p><a href="https://developer.gnome.org/glib/unstable/glib-Standard-Macros.html#TRUE:CAPS"><code class="literal">TRUE</code></a> if the dialog uses a <a class="link" href="GtkHeaderBar.html" title="GtkHeaderBar"><span class="type">GtkHeaderBar</span></a> for action buttons
instead of the action-area.</p>
<p>For technical reasons, this property is declared as an integer
property, but you should only set it to <a href="https://developer.gnome.org/glib/unstable/glib-Standard-Macros.html#TRUE:CAPS"><code class="literal">TRUE</code></a> or <a href="https://developer.gnome.org/glib/unstable/glib-Standard-Macros.html#FALSE:CAPS"><code class="literal">FALSE</code></a>.</p>
<p>Flags: Read / Write / Construct Only</p>
<p>Allowed values: [-1,1]</p>
<p>Default value: -1</p>
<p class="since">Since: <a class="link" href="api-index-3-12.html#api-index-3.12">3.12</a></p>
</div>
</div>
<div class="refsect1">
<a name="GtkDialog.style-property-details"></a><h2>Style Property Details</h2>
<div class="refsect2">
<a name="GtkDialog--s-action-area-border"></a><h3>The <code class="literal">“action-area-border”</code> style property</h3>
<pre class="programlisting"> “action-area-border” <a href="https://developer.gnome.org/glib/unstable/glib-Basic-Types.html#gint"><span class="type">gint</span></a></pre>
<p>The default border width used around the
action area of the dialog, as returned by
<a class="link" href="GtkDialog.html#gtk-dialog-get-action-area" title="gtk_dialog_get_action_area ()"><code class="function">gtk_dialog_get_action_area()</code></a>, unless <a class="link" href="GtkContainer.html#gtk-container-set-border-width" title="gtk_container_set_border_width ()"><code class="function">gtk_container_set_border_width()</code></a>
was called on that widget directly.</p>
<p>Flags: Read</p>
<p>Allowed values: >= 0</p>
<p>Default value: 5</p>
</div>
<hr>
<div class="refsect2">
<a name="GtkDialog--s-button-spacing"></a><h3>The <code class="literal">“button-spacing”</code> style property</h3>
<pre class="programlisting"> “button-spacing” <a href="https://developer.gnome.org/glib/unstable/glib-Basic-Types.html#gint"><span class="type">gint</span></a></pre>
<p>Spacing between buttons.</p>
<p>Flags: Read</p>
<p>Allowed values: >= 0</p>
<p>Default value: 6</p>
</div>
<hr>
<div class="refsect2">
<a name="GtkDialog--s-content-area-border"></a><h3>The <code class="literal">“content-area-border”</code> style property</h3>
<pre class="programlisting"> “content-area-border” <a href="https://developer.gnome.org/glib/unstable/glib-Basic-Types.html#gint"><span class="type">gint</span></a></pre>
<p>The default border width used around the
content area of the dialog, as returned by
<a class="link" href="GtkDialog.html#gtk-dialog-get-content-area" title="gtk_dialog_get_content_area ()"><code class="function">gtk_dialog_get_content_area()</code></a>, unless <a class="link" href="GtkContainer.html#gtk-container-set-border-width" title="gtk_container_set_border_width ()"><code class="function">gtk_container_set_border_width()</code></a>
was called on that widget directly.</p>
<p>Flags: Read</p>
<p>Allowed values: >= 0</p>
<p>Default value: 2</p>
</div>
<hr>
<div class="refsect2">
<a name="GtkDialog--s-content-area-spacing"></a><h3>The <code class="literal">“content-area-spacing”</code> style property</h3>
<pre class="programlisting"> “content-area-spacing” <a href="https://developer.gnome.org/glib/unstable/glib-Basic-Types.html#gint"><span class="type">gint</span></a></pre>
<p>The default spacing used between elements of the
content area of the dialog, as returned by
<a class="link" href="GtkDialog.html#gtk-dialog-get-content-area" title="gtk_dialog_get_content_area ()"><code class="function">gtk_dialog_get_content_area()</code></a>, unless <a class="link" href="GtkBox.html#gtk-box-set-spacing" title="gtk_box_set_spacing ()"><code class="function">gtk_box_set_spacing()</code></a>
was called on that widget directly.</p>
<p>Flags: Read</p>
<p>Allowed values: >= 0</p>
<p>Default value: 0</p>
<p class="since">Since: 2.16</p>
</div>
</div>
<div class="refsect1">
<a name="GtkDialog.signal-details"></a><h2>Signal Details</h2>
<div class="refsect2">
<a name="GtkDialog-close"></a><h3>The <code class="literal">“close”</code> signal</h3>
<pre class="programlisting"><span class="returnvalue">void</span>
user_function (<a class="link" href="GtkDialog.html" title="GtkDialog"><span class="type">GtkDialog</span></a> *arg0,
<a href="https://developer.gnome.org/glib/unstable/glib-Basic-Types.html#gpointer"><span class="type">gpointer</span></a> user_data)</pre>
<p>The ::close signal is a
<a class="link" href="gtk3-Bindings.html#GtkBindingSignal" title="struct GtkBindingSignal">keybinding signal</a>
which gets emitted when the user uses a keybinding to close
the dialog.</p>
<p>The default binding for this signal is the Escape key.</p>
<div class="refsect3">
<a name="GtkDialog-close.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>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: <a href="https://developer.gnome.org/gobject/unstable/gobject-Signals.html#G-SIGNAL-ACTION:CAPS">Action</a></p>
</div>
<hr>
<div class="refsect2">
<a name="GtkDialog-response"></a><h3>The <code class="literal">“response”</code> signal</h3>
<pre class="programlisting"><span class="returnvalue">void</span>
user_function (<a class="link" href="GtkDialog.html" title="GtkDialog"><span class="type">GtkDialog</span></a> *dialog,
<a href="https://developer.gnome.org/glib/unstable/glib-Basic-Types.html#gint"><span class="type">gint</span></a> response_id,
<a href="https://developer.gnome.org/glib/unstable/glib-Basic-Types.html#gpointer"><span class="type">gpointer</span></a> user_data)</pre>
<p>Emitted when an action widget is clicked, the dialog receives a
delete event, or the application programmer calls <a class="link" href="GtkDialog.html#gtk-dialog-response" title="gtk_dialog_response ()"><code class="function">gtk_dialog_response()</code></a>.
On a delete event, the response ID is <a class="link" href="GtkDialog.html#GTK-RESPONSE-DELETE-EVENT:CAPS"><span class="type">GTK_RESPONSE_DELETE_EVENT</span></a>.
Otherwise, it depends on which action widget was clicked.</p>
<div class="refsect3">
<a name="GtkDialog-response.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>dialog</p></td>
<td class="parameter_description"><p>the object on which the signal is emitted</p></td>
<td class="parameter_annotations"> </td>
</tr>
<tr>
<td class="parameter_name"><p>response_id</p></td>
<td class="parameter_description"><p>the response ID</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: <a href="https://developer.gnome.org/gobject/unstable/gobject-Signals.html#G-SIGNAL-RUN-LAST:CAPS">Run Last</a></p>
</div>
</div>
<div class="refsect1">
<a name="GtkDialog.see-also"></a><h2>See Also</h2>
<p><a class="link" href="GtkVBox.html" title="GtkVBox"><span class="type">GtkVBox</span></a>, <a class="link" href="GtkWindow.html" title="GtkWindow"><span class="type">GtkWindow</span></a>, <a class="link" href="GtkButton.html" title="GtkButton"><span class="type">GtkButton</span></a></p>
</div>
</div>
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