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|
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
<title>GtkPopover: GTK+ 3 Reference Manual</title>
<meta name="generator" content="DocBook XSL Stylesheets Vsnapshot">
<link rel="home" href="index.html" title="GTK+ 3 Reference Manual">
<link rel="up" href="MenusAndCombos.html" title="Menus, Combo Box, Toolbar">
<link rel="prev" href="GtkRadioToolButton.html" title="GtkRadioToolButton">
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</head>
<body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF">
<table class="navigation" id="top" width="100%" summary="Navigation header" cellpadding="2" cellspacing="5"><tr valign="middle">
<td width="100%" align="left" class="shortcuts">
<a href="#" class="shortcut">Top</a><span id="nav_description"> <span class="dim">|</span>
<a href="#GtkPopover.description" class="shortcut">Description</a></span><span id="nav_hierarchy"> <span class="dim">|</span>
<a href="#GtkPopover.object-hierarchy" class="shortcut">Object Hierarchy</a></span><span id="nav_interfaces"> <span class="dim">|</span>
<a href="#GtkPopover.implemented-interfaces" class="shortcut">Implemented Interfaces</a></span><span id="nav_properties"> <span class="dim">|</span>
<a href="#GtkPopover.properties" class="shortcut">Properties</a></span><span id="nav_signals"> <span class="dim">|</span>
<a href="#GtkPopover.signals" class="shortcut">Signals</a></span>
</td>
<td><a accesskey="h" href="index.html"><img src="home.png" width="16" height="16" border="0" alt="Home"></a></td>
<td><a accesskey="u" href="MenusAndCombos.html"><img src="up.png" width="16" height="16" border="0" alt="Up"></a></td>
<td><a accesskey="p" href="GtkRadioToolButton.html"><img src="left.png" width="16" height="16" border="0" alt="Prev"></a></td>
<td><a accesskey="n" href="GtkPopoverMenu.html"><img src="right.png" width="16" height="16" border="0" alt="Next"></a></td>
</tr></table>
<div class="refentry">
<a name="GtkPopover"></a><div class="titlepage"></div>
<div class="refnamediv"><table width="100%"><tr>
<td valign="top">
<h2><span class="refentrytitle"><a name="GtkPopover.top_of_page"></a>GtkPopover</span></h2>
<p>GtkPopover — Context dependent bubbles</p>
</td>
<td class="gallery_image" valign="top" align="right"></td>
</tr></table></div>
<div class="refsect1">
<a name="GtkPopover.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="GtkPopover.html#gtk-popover-new" title="gtk_popover_new ()">gtk_popover_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="GtkPopover.html#gtk-popover-new-from-model" title="gtk_popover_new_from_model ()">gtk_popover_new_from_model</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="GtkPopover.html#gtk-popover-bind-model" title="gtk_popover_bind_model ()">gtk_popover_bind_model</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="GtkPopover.html#gtk-popover-popup" title="gtk_popover_popup ()">gtk_popover_popup</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="GtkPopover.html#gtk-popover-popdown" title="gtk_popover_popdown ()">gtk_popover_popdown</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="GtkPopover.html#gtk-popover-set-relative-to" title="gtk_popover_set_relative_to ()">gtk_popover_set_relative_to</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="GtkPopover.html#gtk-popover-get-relative-to" title="gtk_popover_get_relative_to ()">gtk_popover_get_relative_to</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="GtkPopover.html#gtk-popover-set-pointing-to" title="gtk_popover_set_pointing_to ()">gtk_popover_set_pointing_to</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="GtkPopover.html#gtk-popover-get-pointing-to" title="gtk_popover_get_pointing_to ()">gtk_popover_get_pointing_to</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="GtkPopover.html#gtk-popover-set-position" title="gtk_popover_set_position ()">gtk_popover_set_position</a> <span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="function_type">
<a class="link" href="gtk3-Standard-Enumerations.html#GtkPositionType" title="enum GtkPositionType"><span class="returnvalue">GtkPositionType</span></a>
</td>
<td class="function_name">
<a class="link" href="GtkPopover.html#gtk-popover-get-position" title="gtk_popover_get_position ()">gtk_popover_get_position</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="GtkPopover.html#gtk-popover-set-constrain-to" title="gtk_popover_set_constrain_to ()">gtk_popover_set_constrain_to</a> <span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="function_type">
<a class="link" href="GtkPopover.html#GtkPopoverConstraint" title="enum GtkPopoverConstraint"><span class="returnvalue">GtkPopoverConstraint</span></a>
</td>
<td class="function_name">
<a class="link" href="GtkPopover.html#gtk-popover-get-constrain-to" title="gtk_popover_get_constrain_to ()">gtk_popover_get_constrain_to</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="GtkPopover.html#gtk-popover-set-modal" title="gtk_popover_set_modal ()">gtk_popover_set_modal</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="GtkPopover.html#gtk-popover-get-modal" title="gtk_popover_get_modal ()">gtk_popover_get_modal</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="GtkPopover.html#gtk-popover-set-transitions-enabled" title="gtk_popover_set_transitions_enabled ()">gtk_popover_set_transitions_enabled</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="GtkPopover.html#gtk-popover-get-transitions-enabled" title="gtk_popover_get_transitions_enabled ()">gtk_popover_get_transitions_enabled</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="GtkPopover.html#gtk-popover-set-default-widget" title="gtk_popover_set_default_widget ()">gtk_popover_set_default_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="GtkPopover.html#gtk-popover-get-default-widget" title="gtk_popover_get_default_widget ()">gtk_popover_get_default_widget</a> <span class="c_punctuation">()</span>
</td>
</tr>
</tbody>
</table></div>
</div>
<div class="refsect1">
<a name="GtkPopover.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 class="link" href="GtkPopover.html#GtkPopoverConstraint" title="enum GtkPopoverConstraint"><span class="type">GtkPopoverConstraint</span></a></td>
<td class="property_name"><a class="link" href="GtkPopover.html#GtkPopover--constrain-to" title="The “constrain-to” property">constrain-to</a></td>
<td class="property_flags">Read / Write</td>
</tr>
<tr>
<td class="property_type"><a href="https://developer.gnome.org/glib/unstable/glib-Basic-Types.html#gboolean"><span class="type">gboolean</span></a></td>
<td class="property_name"><a class="link" href="GtkPopover.html#GtkPopover--modal" title="The “modal” property">modal</a></td>
<td class="property_flags">Read / Write</td>
</tr>
<tr>
<td class="property_type">
<a href="http://developer.gnome.org/gdk3/gdk4-Points-Rectangles-and-Regions.html#GdkRectangle"><span class="type">GdkRectangle</span></a> *</td>
<td class="property_name"><a class="link" href="GtkPopover.html#GtkPopover--pointing-to" title="The “pointing-to” property">pointing-to</a></td>
<td class="property_flags">Read / Write</td>
</tr>
<tr>
<td class="property_type"><a class="link" href="gtk3-Standard-Enumerations.html#GtkPositionType" title="enum GtkPositionType"><span class="type">GtkPositionType</span></a></td>
<td class="property_name"><a class="link" href="GtkPopover.html#GtkPopover--position" title="The “position” property">position</a></td>
<td class="property_flags">Read / Write</td>
</tr>
<tr>
<td class="property_type">
<a class="link" href="GtkWidget.html" title="GtkWidget"><span class="type">GtkWidget</span></a> *</td>
<td class="property_name"><a class="link" href="GtkPopover.html#GtkPopover--relative-to" title="The “relative-to” property">relative-to</a></td>
<td class="property_flags">Read / Write</td>
</tr>
<tr>
<td class="property_type"><a href="https://developer.gnome.org/glib/unstable/glib-Basic-Types.html#gboolean"><span class="type">gboolean</span></a></td>
<td class="property_name"><a class="link" href="GtkPopover.html#GtkPopover--transitions-enabled" title="The “transitions-enabled” property">transitions-enabled</a></td>
<td class="property_flags">Read / Write</td>
</tr>
</tbody>
</table></div>
</div>
<div class="refsect1">
<a name="GtkPopover.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="GtkPopover.html#GtkPopover-closed" title="The “closed” signal">closed</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="GtkPopover.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="GtkPopover.html#GtkPopover-struct" title="struct GtkPopover">GtkPopover</a></td>
</tr>
<tr>
<td class="datatype_keyword">enum</td>
<td class="function_name"><a class="link" href="GtkPopover.html#GtkPopoverConstraint" title="enum GtkPopoverConstraint">GtkPopoverConstraint</a></td>
</tr>
</tbody>
</table></div>
</div>
<div class="refsect1">
<a name="GtkPopover.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> GtkPopover
<span class="lineart">╰──</span> <a class="link" href="GtkPopoverMenu.html" title="GtkPopoverMenu">GtkPopoverMenu</a>
</pre>
</div>
<div class="refsect1">
<a name="GtkPopover.implemented-interfaces"></a><h2>Implemented Interfaces</h2>
<p>
GtkPopover implements
AtkImplementorIface and <a class="link" href="GtkBuildable.html" title="GtkBuildable">GtkBuildable</a>.</p>
</div>
<div class="refsect1">
<a name="GtkPopover.includes"></a><h2>Includes</h2>
<pre class="synopsis">#include <gtk/gtk.h>
</pre>
</div>
<div class="refsect1">
<a name="GtkPopover.description"></a><h2>Description</h2>
<p>GtkPopover is a bubble-like context window, primarily meant to
provide context-dependent information or options. Popovers are
attached to a widget, passed at construction time on <a class="link" href="GtkPopover.html#gtk-popover-new" title="gtk_popover_new ()"><code class="function">gtk_popover_new()</code></a>,
or updated afterwards through <a class="link" href="GtkPopover.html#gtk-popover-set-relative-to" title="gtk_popover_set_relative_to ()"><code class="function">gtk_popover_set_relative_to()</code></a>, by
default they will point to the whole widget area, although this
behavior can be changed through <a class="link" href="GtkPopover.html#gtk-popover-set-pointing-to" title="gtk_popover_set_pointing_to ()"><code class="function">gtk_popover_set_pointing_to()</code></a>.</p>
<p>The position of a popover relative to the widget it is attached to
can also be changed through <a class="link" href="GtkPopover.html#gtk-popover-set-position" title="gtk_popover_set_position ()"><code class="function">gtk_popover_set_position()</code></a>.</p>
<p>By default, <a class="link" href="GtkPopover.html" title="GtkPopover"><span class="type">GtkPopover</span></a> performs a GTK+ grab, in order to ensure
input events get redirected to it while it is shown, and also so
the popover is dismissed in the expected situations (clicks outside
the popover, or the Esc key being pressed). If no such modal behavior
is desired on a popover, <a class="link" href="GtkPopover.html#gtk-popover-set-modal" title="gtk_popover_set_modal ()"><code class="function">gtk_popover_set_modal()</code></a> may be called on it
to tweak its behavior.</p>
<div class="refsect3">
<a name="id-1.3.13.20.10.5"></a><h4>GtkPopover as menu replacement</h4>
<p>GtkPopover is often used to replace menus. To facilitate this, it
supports being populated from a <a href="https://developer.gnome.org/gio/unstable/GMenuModel.html#GMenuModel-struct"><span class="type">GMenuModel</span></a>, using
<a class="link" href="GtkPopover.html#gtk-popover-new-from-model" title="gtk_popover_new_from_model ()"><code class="function">gtk_popover_new_from_model()</code></a>. In addition to all the regular menu
model features, this function supports rendering sections in the
model in a more compact form, as a row of icon buttons instead of
menu items.</p>
<p>To use this rendering, set the ”display-hint” attribute of the
section to ”horizontal-buttons” and set the icons of your items
with the ”verb-icon” attribute.</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</pre></td>
<td class="listing_code"><pre class="programlisting"><span class="gtkdoc opt"><</span>section<span class="gtkdoc opt">></span>
<span class="gtkdoc opt"><</span>attribute name<span class="gtkdoc opt">=</span><span class="string">"display-hint"</span><span class="gtkdoc opt">></span>horizontal<span class="gtkdoc opt">-</span>buttons<span class="gtkdoc opt"></</span>attribute<span class="gtkdoc opt">></span>
<span class="gtkdoc opt"><</span>item<span class="gtkdoc opt">></span>
<span class="gtkdoc opt"><</span>attribute name<span class="gtkdoc opt">=</span><span class="string">"label"</span><span class="gtkdoc opt">></span>Cut<span class="gtkdoc opt"></</span>attribute<span class="gtkdoc opt">></span>
<span class="gtkdoc opt"><</span>attribute name<span class="gtkdoc opt">=</span><span class="string">"action"</span><span class="gtkdoc opt">></span>app<span class="gtkdoc opt">.</span>cut<span class="gtkdoc opt"></</span>attribute<span class="gtkdoc opt">></span>
<span class="gtkdoc opt"><</span>attribute name<span class="gtkdoc opt">=</span><span class="string">"verb-icon"</span><span class="gtkdoc opt">></span>edit<span class="gtkdoc opt">-</span>cut<span class="gtkdoc opt">-</span>symbolic<span class="gtkdoc opt"></</span>attribute<span class="gtkdoc opt">></span>
<span class="gtkdoc opt"></</span>item<span class="gtkdoc opt">></span>
<span class="gtkdoc opt"><</span>item<span class="gtkdoc opt">></span>
<span class="gtkdoc opt"><</span>attribute name<span class="gtkdoc opt">=</span><span class="string">"label"</span><span class="gtkdoc opt">></span>Copy<span class="gtkdoc opt"></</span>attribute<span class="gtkdoc opt">></span>
<span class="gtkdoc opt"><</span>attribute name<span class="gtkdoc opt">=</span><span class="string">"action"</span><span class="gtkdoc opt">></span>app<span class="gtkdoc opt">.</span>copy<span class="gtkdoc opt"></</span>attribute<span class="gtkdoc opt">></span>
<span class="gtkdoc opt"><</span>attribute name<span class="gtkdoc opt">=</span><span class="string">"verb-icon"</span><span class="gtkdoc opt">></span>edit<span class="gtkdoc opt">-</span>copy<span class="gtkdoc opt">-</span>symbolic<span class="gtkdoc opt"></</span>attribute<span class="gtkdoc opt">></span>
<span class="gtkdoc opt"></</span>item<span class="gtkdoc opt">></span>
<span class="gtkdoc opt"><</span>item<span class="gtkdoc opt">></span>
<span class="gtkdoc opt"><</span>attribute name<span class="gtkdoc opt">=</span><span class="string">"label"</span><span class="gtkdoc opt">></span>Paste<span class="gtkdoc opt"></</span>attribute<span class="gtkdoc opt">></span>
<span class="gtkdoc opt"><</span>attribute name<span class="gtkdoc opt">=</span><span class="string">"action"</span><span class="gtkdoc opt">></span>app<span class="gtkdoc opt">.</span>paste<span class="gtkdoc opt"></</span>attribute<span class="gtkdoc opt">></span>
<span class="gtkdoc opt"><</span>attribute name<span class="gtkdoc opt">=</span><span class="string">"verb-icon"</span><span class="gtkdoc opt">></span>edit<span class="gtkdoc opt">-</span>paste<span class="gtkdoc opt">-</span>symbolic<span class="gtkdoc opt"></</span>attribute<span class="gtkdoc opt">></span>
<span class="gtkdoc opt"></</span>item<span class="gtkdoc opt">></span>
<span class="gtkdoc opt"></</span>section<span class="gtkdoc opt">></span></pre></td>
</tr>
</tbody>
</table>
</div>
<p></p>
</div>
<div class="refsect2">
<a name="id-1.3.13.20.10.6"></a><h3>CSS nodes</h3>
<p>GtkPopover has a single css node called popover. It always gets the
.background style class and it gets the .menu style class if it is
menu-like (e.g. <a class="link" href="GtkPopoverMenu.html" title="GtkPopoverMenu"><span class="type">GtkPopoverMenu</span></a> or created using <a class="link" href="GtkPopover.html#gtk-popover-new-from-model" title="gtk_popover_new_from_model ()"><code class="function">gtk_popover_new_from_model()</code></a>.</p>
<p>Particular uses of GtkPopover, such as touch selection popups
or magnifiers in <a class="link" href="GtkEntry.html" title="GtkEntry"><span class="type">GtkEntry</span></a> or <a class="link" href="GtkTextView.html" title="GtkTextView"><span class="type">GtkTextView</span></a> get style classes
like .touch-selection or .magnifier to differentiate from
plain popovers.</p>
</div>
</div>
<div class="refsect1">
<a name="GtkPopover.functions_details"></a><h2>Functions</h2>
<div class="refsect2">
<a name="gtk-popover-new"></a><h3>gtk_popover_new ()</h3>
<pre class="programlisting"><a class="link" href="GtkWidget.html" title="GtkWidget"><span class="returnvalue">GtkWidget</span></a> *
gtk_popover_new (<em class="parameter"><code><a class="link" href="GtkWidget.html" title="GtkWidget"><span class="type">GtkWidget</span></a> *relative_to</code></em>);</pre>
<p>Creates a new popover to point to <em class="parameter"><code>relative_to</code></em>
</p>
<div class="refsect3">
<a name="gtk-popover-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>relative_to</p></td>
<td class="parameter_description"><p> <a class="link" href="GtkWidget.html" title="GtkWidget"><span class="type">GtkWidget</span></a> the popover is related to. </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-popover-new.returns"></a><h4>Returns</h4>
<p> a new <a class="link" href="GtkPopover.html" title="GtkPopover"><span class="type">GtkPopover</span></a></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-popover-new-from-model"></a><h3>gtk_popover_new_from_model ()</h3>
<pre class="programlisting"><a class="link" href="GtkWidget.html" title="GtkWidget"><span class="returnvalue">GtkWidget</span></a> *
gtk_popover_new_from_model (<em class="parameter"><code><a class="link" href="GtkWidget.html" title="GtkWidget"><span class="type">GtkWidget</span></a> *relative_to</code></em>,
<em class="parameter"><code><a href="https://developer.gnome.org/gio/unstable/GMenuModel.html#GMenuModel-struct"><span class="type">GMenuModel</span></a> *model</code></em>);</pre>
<p>Creates a <a class="link" href="GtkPopover.html" title="GtkPopover"><span class="type">GtkPopover</span></a> and populates it according to
<em class="parameter"><code>model</code></em>
. The popover is pointed to the <em class="parameter"><code>relative_to</code></em>
widget.</p>
<p>The created buttons are connected to actions found in the
<a class="link" href="GtkApplicationWindow.html" title="GtkApplicationWindow"><span class="type">GtkApplicationWindow</span></a> to which the popover belongs - typically
by means of being attached to a widget that is contained within
the <a href="GtkApplicationWindow.html#GtkApplicationWindow-struct"><span class="type">GtkApplicationWindows</span></a> widget hierarchy.</p>
<p>Actions can also be added using <a class="link" href="GtkWidget.html#gtk-widget-insert-action-group" title="gtk_widget_insert_action_group ()"><code class="function">gtk_widget_insert_action_group()</code></a>
on the menus attach widget or on any of its parent widgets.</p>
<div class="refsect3">
<a name="gtk-popover-new-from-model.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>relative_to</p></td>
<td class="parameter_description"><p> <a class="link" href="GtkWidget.html" title="GtkWidget"><span class="type">GtkWidget</span></a> the popover is related to. </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>model</p></td>
<td class="parameter_description"><p>a <a href="https://developer.gnome.org/gio/unstable/GMenuModel.html#GMenuModel-struct"><span class="type">GMenuModel</span></a></p></td>
<td class="parameter_annotations"> </td>
</tr>
</tbody>
</table></div>
</div>
<div class="refsect3">
<a name="gtk-popover-new-from-model.returns"></a><h4>Returns</h4>
<p> the new <a class="link" href="GtkPopover.html" title="GtkPopover"><span class="type">GtkPopover</span></a></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-popover-bind-model"></a><h3>gtk_popover_bind_model ()</h3>
<pre class="programlisting"><span class="returnvalue">void</span>
gtk_popover_bind_model (<em class="parameter"><code><a class="link" href="GtkPopover.html" title="GtkPopover"><span class="type">GtkPopover</span></a> *popover</code></em>,
<em class="parameter"><code><a href="https://developer.gnome.org/gio/unstable/GMenuModel.html#GMenuModel-struct"><span class="type">GMenuModel</span></a> *model</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> *action_namespace</code></em>);</pre>
<p>Establishes a binding between a <a class="link" href="GtkPopover.html" title="GtkPopover"><span class="type">GtkPopover</span></a> and a <a href="https://developer.gnome.org/gio/unstable/GMenuModel.html#GMenuModel-struct"><span class="type">GMenuModel</span></a>.</p>
<p>The contents of <em class="parameter"><code>popover</code></em>
are removed and then refilled with menu items
according to <em class="parameter"><code>model</code></em>
. When <em class="parameter"><code>model</code></em>
changes, <em class="parameter"><code>popover</code></em>
is updated.
Calling this function twice on <em class="parameter"><code>popover</code></em>
with different <em class="parameter"><code>model</code></em>
will
cause the first binding to be replaced with a binding to the new
model. If <em class="parameter"><code>model</code></em>
is <a href="https://developer.gnome.org/glib/unstable/glib-Standard-Macros.html#NULL:CAPS"><code class="literal">NULL</code></a> then any previous binding is undone and
all children are removed.</p>
<p>If <em class="parameter"><code>action_namespace</code></em>
is non-<a href="https://developer.gnome.org/glib/unstable/glib-Standard-Macros.html#NULL:CAPS"><code class="literal">NULL</code></a> then the effect is as if all
actions mentioned in the <em class="parameter"><code>model</code></em>
have their names prefixed with the
namespace, plus a dot. For example, if the action “quit” is
mentioned and <em class="parameter"><code>action_namespace</code></em>
is “app” then the effective action
name is “app.quit”.</p>
<p>This function uses <a class="link" href="GtkActionable.html" title="GtkActionable"><span class="type">GtkActionable</span></a> to define the action name and
target values on the created menu items. If you want to use an
action group other than “app” and “win”, or if you want to use a
<a class="link" href="GtkMenuShell.html" title="GtkMenuShell"><span class="type">GtkMenuShell</span></a> outside of a <a class="link" href="GtkApplicationWindow.html" title="GtkApplicationWindow"><span class="type">GtkApplicationWindow</span></a>, then you will need
to attach your own action group to the widget hierarchy using
<a class="link" href="GtkWidget.html#gtk-widget-insert-action-group" title="gtk_widget_insert_action_group ()"><code class="function">gtk_widget_insert_action_group()</code></a>. As an example, if you created a
group with a “quit” action and inserted it with the name “mygroup”
then you would use the action name “mygroup.quit” in your
<a href="https://developer.gnome.org/gio/unstable/GMenuModel.html#GMenuModel-struct"><span class="type">GMenuModel</span></a>.</p>
<div class="refsect3">
<a name="gtk-popover-bind-model.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>popover</p></td>
<td class="parameter_description"><p>a <a class="link" href="GtkPopover.html" title="GtkPopover"><span class="type">GtkPopover</span></a></p></td>
<td class="parameter_annotations"> </td>
</tr>
<tr>
<td class="parameter_name"><p>model</p></td>
<td class="parameter_description"><p> the <a href="https://developer.gnome.org/gio/unstable/GMenuModel.html#GMenuModel-struct"><span class="type">GMenuModel</span></a> to bind to or <a href="https://developer.gnome.org/glib/unstable/glib-Standard-Macros.html#NULL:CAPS"><code class="literal">NULL</code></a> to remove
binding. </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_namespace</p></td>
<td class="parameter_description"><p> the namespace for actions in <em class="parameter"><code>model</code></em>
. </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-3-12.html#api-index-3.12">3.12</a></p>
</div>
<hr>
<div class="refsect2">
<a name="gtk-popover-popup"></a><h3>gtk_popover_popup ()</h3>
<pre class="programlisting"><span class="returnvalue">void</span>
gtk_popover_popup (<em class="parameter"><code><a class="link" href="GtkPopover.html" title="GtkPopover"><span class="type">GtkPopover</span></a> *popover</code></em>);</pre>
<p>Pops <em class="parameter"><code>popover</code></em>
up. This is different than a <a class="link" href="GtkWidget.html#gtk-widget-show" title="gtk_widget_show ()"><code class="function">gtk_widget_show()</code></a> call
in that it shows the popover with a transition. If you want to show
the popover without a transition, use <a class="link" href="GtkWidget.html#gtk-widget-show" title="gtk_widget_show ()"><code class="function">gtk_widget_show()</code></a>.</p>
<div class="refsect3">
<a name="gtk-popover-popup.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>popover</p></td>
<td class="parameter_description"><p>a <a class="link" href="GtkPopover.html" title="GtkPopover"><span class="type">GtkPopover</span></a></p></td>
<td class="parameter_annotations"> </td>
</tr></tbody>
</table></div>
</div>
<p class="since">Since: <a class="link" href="api-index-3-22.html#api-index-3.22">3.22</a></p>
</div>
<hr>
<div class="refsect2">
<a name="gtk-popover-popdown"></a><h3>gtk_popover_popdown ()</h3>
<pre class="programlisting"><span class="returnvalue">void</span>
gtk_popover_popdown (<em class="parameter"><code><a class="link" href="GtkPopover.html" title="GtkPopover"><span class="type">GtkPopover</span></a> *popover</code></em>);</pre>
<p>Pops <em class="parameter"><code>popover</code></em>
down.This is different than a <a class="link" href="GtkWidget.html#gtk-widget-hide" title="gtk_widget_hide ()"><code class="function">gtk_widget_hide()</code></a> call
in that it shows the popover with a transition. If you want to hide
the popover without a transition, use <a class="link" href="GtkWidget.html#gtk-widget-hide" title="gtk_widget_hide ()"><code class="function">gtk_widget_hide()</code></a>.</p>
<div class="refsect3">
<a name="gtk-popover-popdown.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>popover</p></td>
<td class="parameter_description"><p>a <a class="link" href="GtkPopover.html" title="GtkPopover"><span class="type">GtkPopover</span></a></p></td>
<td class="parameter_annotations"> </td>
</tr></tbody>
</table></div>
</div>
<p class="since">Since: <a class="link" href="api-index-3-22.html#api-index-3.22">3.22</a></p>
</div>
<hr>
<div class="refsect2">
<a name="gtk-popover-set-relative-to"></a><h3>gtk_popover_set_relative_to ()</h3>
<pre class="programlisting"><span class="returnvalue">void</span>
gtk_popover_set_relative_to (<em class="parameter"><code><a class="link" href="GtkPopover.html" title="GtkPopover"><span class="type">GtkPopover</span></a> *popover</code></em>,
<em class="parameter"><code><a class="link" href="GtkWidget.html" title="GtkWidget"><span class="type">GtkWidget</span></a> *relative_to</code></em>);</pre>
<p>Sets a new widget to be attached to <em class="parameter"><code>popover</code></em>
. If <em class="parameter"><code>popover</code></em>
is
visible, the position will be updated.</p>
<p>Note: the ownership of popovers is always given to their <em class="parameter"><code>relative_to</code></em>
widget, so if <em class="parameter"><code>relative_to</code></em>
is set to <a href="https://developer.gnome.org/glib/unstable/glib-Standard-Macros.html#NULL:CAPS"><code class="literal">NULL</code></a> on an attached <em class="parameter"><code>popover</code></em>
, it
will be detached from its previous widget, and consequently destroyed
unless extra references are kept.</p>
<div class="refsect3">
<a name="gtk-popover-set-relative-to.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>popover</p></td>
<td class="parameter_description"><p>a <a class="link" href="GtkPopover.html" title="GtkPopover"><span class="type">GtkPopover</span></a></p></td>
<td class="parameter_annotations"> </td>
</tr>
<tr>
<td class="parameter_name"><p>relative_to</p></td>
<td class="parameter_description"><p> a <a class="link" href="GtkWidget.html" title="GtkWidget"><span class="type">GtkWidget</span></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>
</tbody>
</table></div>
</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-popover-get-relative-to"></a><h3>gtk_popover_get_relative_to ()</h3>
<pre class="programlisting"><a class="link" href="GtkWidget.html" title="GtkWidget"><span class="returnvalue">GtkWidget</span></a> *
gtk_popover_get_relative_to (<em class="parameter"><code><a class="link" href="GtkPopover.html" title="GtkPopover"><span class="type">GtkPopover</span></a> *popover</code></em>);</pre>
<p>Returns the widget <em class="parameter"><code>popover</code></em>
is currently attached to</p>
<div class="refsect3">
<a name="gtk-popover-get-relative-to.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>popover</p></td>
<td class="parameter_description"><p>a <a class="link" href="GtkPopover.html" title="GtkPopover"><span class="type">GtkPopover</span></a></p></td>
<td class="parameter_annotations"> </td>
</tr></tbody>
</table></div>
</div>
<div class="refsect3">
<a name="gtk-popover-get-relative-to.returns"></a><h4>Returns</h4>
<p> a <a class="link" href="GtkWidget.html" title="GtkWidget"><span class="type">GtkWidget</span></a>. </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-popover-set-pointing-to"></a><h3>gtk_popover_set_pointing_to ()</h3>
<pre class="programlisting"><span class="returnvalue">void</span>
gtk_popover_set_pointing_to (<em class="parameter"><code><a class="link" href="GtkPopover.html" title="GtkPopover"><span class="type">GtkPopover</span></a> *popover</code></em>,
<em class="parameter"><code>const <a href="http://developer.gnome.org/gdk3/gdk4-Points-Rectangles-and-Regions.html#GdkRectangle"><span class="type">GdkRectangle</span></a> *rect</code></em>);</pre>
<p>Sets the rectangle that <em class="parameter"><code>popover</code></em>
will point to, in the
coordinate space of the widget <em class="parameter"><code>popover</code></em>
is attached to,
see <a class="link" href="GtkPopover.html#gtk-popover-set-relative-to" title="gtk_popover_set_relative_to ()"><code class="function">gtk_popover_set_relative_to()</code></a>.</p>
<div class="refsect3">
<a name="gtk-popover-set-pointing-to.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>popover</p></td>
<td class="parameter_description"><p>a <a class="link" href="GtkPopover.html" title="GtkPopover"><span class="type">GtkPopover</span></a></p></td>
<td class="parameter_annotations"> </td>
</tr>
<tr>
<td class="parameter_name"><p>rect</p></td>
<td class="parameter_description"><p>rectangle to point to</p></td>
<td class="parameter_annotations"> </td>
</tr>
</tbody>
</table></div>
</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-popover-get-pointing-to"></a><h3>gtk_popover_get_pointing_to ()</h3>
<pre class="programlisting"><a href="https://developer.gnome.org/glib/unstable/glib-Basic-Types.html#gboolean"><span class="returnvalue">gboolean</span></a>
gtk_popover_get_pointing_to (<em class="parameter"><code><a class="link" href="GtkPopover.html" title="GtkPopover"><span class="type">GtkPopover</span></a> *popover</code></em>,
<em class="parameter"><code><a href="http://developer.gnome.org/gdk3/gdk4-Points-Rectangles-and-Regions.html#GdkRectangle"><span class="type">GdkRectangle</span></a> *rect</code></em>);</pre>
<p>If a rectangle to point to has been set, this function will
return <a href="https://developer.gnome.org/glib/unstable/glib-Standard-Macros.html#TRUE:CAPS"><code class="literal">TRUE</code></a> and fill in <em class="parameter"><code>rect</code></em>
with such rectangle, otherwise
it will return <a href="https://developer.gnome.org/glib/unstable/glib-Standard-Macros.html#FALSE:CAPS"><code class="literal">FALSE</code></a> and fill in <em class="parameter"><code>rect</code></em>
with the attached
widget coordinates.</p>
<div class="refsect3">
<a name="gtk-popover-get-pointing-to.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>popover</p></td>
<td class="parameter_description"><p>a <a class="link" href="GtkPopover.html" title="GtkPopover"><span class="type">GtkPopover</span></a></p></td>
<td class="parameter_annotations"> </td>
</tr>
<tr>
<td class="parameter_name"><p>rect</p></td>
<td class="parameter_description"><p> location to store the rectangle. </p></td>
<td class="parameter_annotations"><span class="annotation">[<acronym title="Parameter for returning results. Default is transfer full."><span class="acronym">out</span></acronym>]</span></td>
</tr>
</tbody>
</table></div>
</div>
<div class="refsect3">
<a name="gtk-popover-get-pointing-to.returns"></a><h4>Returns</h4>
<p> <a href="https://developer.gnome.org/glib/unstable/glib-Standard-Macros.html#TRUE:CAPS"><code class="literal">TRUE</code></a> if a rectangle to point to was set.</p>
</div>
</div>
<hr>
<div class="refsect2">
<a name="gtk-popover-set-position"></a><h3>gtk_popover_set_position ()</h3>
<pre class="programlisting"><span class="returnvalue">void</span>
gtk_popover_set_position (<em class="parameter"><code><a class="link" href="GtkPopover.html" title="GtkPopover"><span class="type">GtkPopover</span></a> *popover</code></em>,
<em class="parameter"><code><a class="link" href="gtk3-Standard-Enumerations.html#GtkPositionType" title="enum GtkPositionType"><span class="type">GtkPositionType</span></a> position</code></em>);</pre>
<p>Sets the preferred position for <em class="parameter"><code>popover</code></em>
to appear. If the <em class="parameter"><code>popover</code></em>
is currently visible, it will be immediately updated.</p>
<p>This preference will be respected where possible, although
on lack of space (eg. if close to the window edges), the
<a class="link" href="GtkPopover.html" title="GtkPopover"><span class="type">GtkPopover</span></a> may choose to appear on the opposite side</p>
<div class="refsect3">
<a name="gtk-popover-set-position.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>popover</p></td>
<td class="parameter_description"><p>a <a class="link" href="GtkPopover.html" title="GtkPopover"><span class="type">GtkPopover</span></a></p></td>
<td class="parameter_annotations"> </td>
</tr>
<tr>
<td class="parameter_name"><p>position</p></td>
<td class="parameter_description"><p>preferred popover position</p></td>
<td class="parameter_annotations"> </td>
</tr>
</tbody>
</table></div>
</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-popover-get-position"></a><h3>gtk_popover_get_position ()</h3>
<pre class="programlisting"><a class="link" href="gtk3-Standard-Enumerations.html#GtkPositionType" title="enum GtkPositionType"><span class="returnvalue">GtkPositionType</span></a>
gtk_popover_get_position (<em class="parameter"><code><a class="link" href="GtkPopover.html" title="GtkPopover"><span class="type">GtkPopover</span></a> *popover</code></em>);</pre>
<p>Returns the preferred position of <em class="parameter"><code>popover</code></em>
.</p>
<div class="refsect3">
<a name="gtk-popover-get-position.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>popover</p></td>
<td class="parameter_description"><p>a <a class="link" href="GtkPopover.html" title="GtkPopover"><span class="type">GtkPopover</span></a></p></td>
<td class="parameter_annotations"> </td>
</tr></tbody>
</table></div>
</div>
<div class="refsect3">
<a name="gtk-popover-get-position.returns"></a><h4>Returns</h4>
<p> The preferred position.</p>
</div>
</div>
<hr>
<div class="refsect2">
<a name="gtk-popover-set-constrain-to"></a><h3>gtk_popover_set_constrain_to ()</h3>
<pre class="programlisting"><span class="returnvalue">void</span>
gtk_popover_set_constrain_to (<em class="parameter"><code><a class="link" href="GtkPopover.html" title="GtkPopover"><span class="type">GtkPopover</span></a> *popover</code></em>,
<em class="parameter"><code><a class="link" href="GtkPopover.html#GtkPopoverConstraint" title="enum GtkPopoverConstraint"><span class="type">GtkPopoverConstraint</span></a> constraint</code></em>);</pre>
<p>Sets a constraint for positioning this popover.</p>
<p>Note that not all platforms support placing popovers freely,
and may already impose constraints.</p>
<div class="refsect3">
<a name="gtk-popover-set-constrain-to.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>popover</p></td>
<td class="parameter_description"><p>a <a class="link" href="GtkPopover.html" title="GtkPopover"><span class="type">GtkPopover</span></a></p></td>
<td class="parameter_annotations"> </td>
</tr>
<tr>
<td class="parameter_name"><p>constraint</p></td>
<td class="parameter_description"><p>the new constraint</p></td>
<td class="parameter_annotations"> </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-popover-get-constrain-to"></a><h3>gtk_popover_get_constrain_to ()</h3>
<pre class="programlisting"><a class="link" href="GtkPopover.html#GtkPopoverConstraint" title="enum GtkPopoverConstraint"><span class="returnvalue">GtkPopoverConstraint</span></a>
gtk_popover_get_constrain_to (<em class="parameter"><code><a class="link" href="GtkPopover.html" title="GtkPopover"><span class="type">GtkPopover</span></a> *popover</code></em>);</pre>
<p>Returns the constraint for placing this popover.
See <a class="link" href="GtkPopover.html#gtk-popover-set-constrain-to" title="gtk_popover_set_constrain_to ()"><code class="function">gtk_popover_set_constrain_to()</code></a>.</p>
<div class="refsect3">
<a name="gtk-popover-get-constrain-to.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>popover</p></td>
<td class="parameter_description"><p>a <a class="link" href="GtkPopover.html" title="GtkPopover"><span class="type">GtkPopover</span></a></p></td>
<td class="parameter_annotations"> </td>
</tr></tbody>
</table></div>
</div>
<div class="refsect3">
<a name="gtk-popover-get-constrain-to.returns"></a><h4>Returns</h4>
<p> the constraint for placing this popover.</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-popover-set-modal"></a><h3>gtk_popover_set_modal ()</h3>
<pre class="programlisting"><span class="returnvalue">void</span>
gtk_popover_set_modal (<em class="parameter"><code><a class="link" href="GtkPopover.html" title="GtkPopover"><span class="type">GtkPopover</span></a> *popover</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> modal</code></em>);</pre>
<p>Sets whether <em class="parameter"><code>popover</code></em>
is modal, a modal popover will grab all input
within the toplevel and grab the keyboard focus on it when being
displayed. Clicking outside the popover area or pressing Esc will
dismiss the popover and ungrab input.</p>
<div class="refsect3">
<a name="gtk-popover-set-modal.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>popover</p></td>
<td class="parameter_description"><p>a <a class="link" href="GtkPopover.html" title="GtkPopover"><span class="type">GtkPopover</span></a></p></td>
<td class="parameter_annotations"> </td>
</tr>
<tr>
<td class="parameter_name"><p>modal</p></td>
<td class="parameter_description"><p><a href="https://developer.gnome.org/glib/unstable/glib-Standard-Macros.html#TRUE:CAPS"><span class="type">TRUE</span></a> to make popover claim all input within the toplevel</p></td>
<td class="parameter_annotations"> </td>
</tr>
</tbody>
</table></div>
</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-popover-get-modal"></a><h3>gtk_popover_get_modal ()</h3>
<pre class="programlisting"><a href="https://developer.gnome.org/glib/unstable/glib-Basic-Types.html#gboolean"><span class="returnvalue">gboolean</span></a>
gtk_popover_get_modal (<em class="parameter"><code><a class="link" href="GtkPopover.html" title="GtkPopover"><span class="type">GtkPopover</span></a> *popover</code></em>);</pre>
<p>Returns whether the popover is modal, see gtk_popover_set_modal to
see the implications of this.</p>
<div class="refsect3">
<a name="gtk-popover-get-modal.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>popover</p></td>
<td class="parameter_description"><p>a <a class="link" href="GtkPopover.html" title="GtkPopover"><span class="type">GtkPopover</span></a></p></td>
<td class="parameter_annotations"> </td>
</tr></tbody>
</table></div>
</div>
<div class="refsect3">
<a name="gtk-popover-get-modal.returns"></a><h4>Returns</h4>
<p> <a href="https://developer.gnome.org/glib/unstable/glib-Standard-Macros.html#TRUE:CAPS"><span class="type">TRUE</span></a> if <em class="parameter"><code>popover</code></em>
is modal</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-popover-set-transitions-enabled"></a><h3>gtk_popover_set_transitions_enabled ()</h3>
<pre class="programlisting"><span class="returnvalue">void</span>
gtk_popover_set_transitions_enabled (<em class="parameter"><code><a class="link" href="GtkPopover.html" title="GtkPopover"><span class="type">GtkPopover</span></a> *popover</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> transitions_enabled</code></em>);</pre>
<div class="warning">
<p><code class="literal">gtk_popover_set_transitions_enabled</code> has been deprecated since version 3.22 and should not be used in newly-written code.</p>
<p>You can show or hide the popover without transitions
using <a class="link" href="GtkWidget.html#gtk-widget-show" title="gtk_widget_show ()"><code class="function">gtk_widget_show()</code></a> and <a class="link" href="GtkWidget.html#gtk-widget-hide" title="gtk_widget_hide ()"><code class="function">gtk_widget_hide()</code></a> while <a class="link" href="GtkPopover.html#gtk-popover-popup" title="gtk_popover_popup ()"><code class="function">gtk_popover_popup()</code></a>
and <a class="link" href="GtkPopover.html#gtk-popover-popdown" title="gtk_popover_popdown ()"><code class="function">gtk_popover_popdown()</code></a> will use transitions.</p>
</div>
<p>Sets whether show/hide transitions are enabled on this popover</p>
<div class="refsect3">
<a name="gtk-popover-set-transitions-enabled.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>popover</p></td>
<td class="parameter_description"><p>a <a class="link" href="GtkPopover.html" title="GtkPopover"><span class="type">GtkPopover</span></a></p></td>
<td class="parameter_annotations"> </td>
</tr>
<tr>
<td class="parameter_name"><p>transitions_enabled</p></td>
<td class="parameter_description"><p>Whether transitions are enabled</p></td>
<td class="parameter_annotations"> </td>
</tr>
</tbody>
</table></div>
</div>
<p class="since">Since: <a class="link" href="api-index-3-16.html#api-index-3.16">3.16</a></p>
</div>
<hr>
<div class="refsect2">
<a name="gtk-popover-get-transitions-enabled"></a><h3>gtk_popover_get_transitions_enabled ()</h3>
<pre class="programlisting"><a href="https://developer.gnome.org/glib/unstable/glib-Basic-Types.html#gboolean"><span class="returnvalue">gboolean</span></a>
gtk_popover_get_transitions_enabled (<em class="parameter"><code><a class="link" href="GtkPopover.html" title="GtkPopover"><span class="type">GtkPopover</span></a> *popover</code></em>);</pre>
<div class="warning">
<p><code class="literal">gtk_popover_get_transitions_enabled</code> has been deprecated since version 3.22 and should not be used in newly-written code.</p>
<p>You can show or hide the popover without transitions
using <a class="link" href="GtkWidget.html#gtk-widget-show" title="gtk_widget_show ()"><code class="function">gtk_widget_show()</code></a> and <a class="link" href="GtkWidget.html#gtk-widget-hide" title="gtk_widget_hide ()"><code class="function">gtk_widget_hide()</code></a> while <a class="link" href="GtkPopover.html#gtk-popover-popup" title="gtk_popover_popup ()"><code class="function">gtk_popover_popup()</code></a>
and <a class="link" href="GtkPopover.html#gtk-popover-popdown" title="gtk_popover_popdown ()"><code class="function">gtk_popover_popdown()</code></a> will use transitions.</p>
</div>
<p>Returns whether show/hide transitions are enabled on this popover.</p>
<div class="refsect3">
<a name="gtk-popover-get-transitions-enabled.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>popover</p></td>
<td class="parameter_description"><p>a <a class="link" href="GtkPopover.html" title="GtkPopover"><span class="type">GtkPopover</span></a></p></td>
<td class="parameter_annotations"> </td>
</tr></tbody>
</table></div>
</div>
<div class="refsect3">
<a name="gtk-popover-get-transitions-enabled.returns"></a><h4>Returns</h4>
<p> <a href="https://developer.gnome.org/glib/unstable/glib-Standard-Macros.html#TRUE:CAPS"><span class="type">TRUE</span></a> if the show and hide transitions of the given
popover are enabled, <a href="https://developer.gnome.org/glib/unstable/glib-Standard-Macros.html#FALSE:CAPS"><span class="type">FALSE</span></a> otherwise.</p>
</div>
<p class="since">Since: <a class="link" href="api-index-3-16.html#api-index-3.16">3.16</a></p>
</div>
<hr>
<div class="refsect2">
<a name="gtk-popover-set-default-widget"></a><h3>gtk_popover_set_default_widget ()</h3>
<pre class="programlisting"><span class="returnvalue">void</span>
gtk_popover_set_default_widget (<em class="parameter"><code><a class="link" href="GtkPopover.html" title="GtkPopover"><span class="type">GtkPopover</span></a> *popover</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>Sets the widget that should be set as default widget while
the popover is shown (see <a class="link" href="GtkWindow.html#gtk-window-set-default" title="gtk_window_set_default ()"><code class="function">gtk_window_set_default()</code></a>). <a class="link" href="GtkPopover.html" title="GtkPopover"><span class="type">GtkPopover</span></a>
remembers the previous default widget and reestablishes it
when the popover is dismissed.</p>
<div class="refsect3">
<a name="gtk-popover-set-default-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>popover</p></td>
<td class="parameter_description"><p>a <a class="link" href="GtkPopover.html" title="GtkPopover"><span class="type">GtkPopover</span></a></p></td>
<td class="parameter_annotations"> </td>
</tr>
<tr>
<td class="parameter_name"><p>widget</p></td>
<td class="parameter_description"><p> the new default widget, 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>
</tbody>
</table></div>
</div>
<p class="since">Since: <a class="link" href="api-index-3-18.html#api-index-3.18">3.18</a></p>
</div>
<hr>
<div class="refsect2">
<a name="gtk-popover-get-default-widget"></a><h3>gtk_popover_get_default_widget ()</h3>
<pre class="programlisting"><a class="link" href="GtkWidget.html" title="GtkWidget"><span class="returnvalue">GtkWidget</span></a> *
gtk_popover_get_default_widget (<em class="parameter"><code><a class="link" href="GtkPopover.html" title="GtkPopover"><span class="type">GtkPopover</span></a> *popover</code></em>);</pre>
<p>Gets the widget that should be set as the default while
the popover is shown.</p>
<div class="refsect3">
<a name="gtk-popover-get-default-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>popover</p></td>
<td class="parameter_description"><p>a <a class="link" href="GtkPopover.html" title="GtkPopover"><span class="type">GtkPopover</span></a></p></td>
<td class="parameter_annotations"> </td>
</tr></tbody>
</table></div>
</div>
<div class="refsect3">
<a name="gtk-popover-get-default-widget.returns"></a><h4>Returns</h4>
<p> the default widget,
or <a href="https://developer.gnome.org/glib/unstable/glib-Standard-Macros.html#NULL:CAPS"><code class="literal">NULL</code></a> if there is none. </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: <a class="link" href="api-index-3-18.html#api-index-3.18">3.18</a></p>
</div>
</div>
<div class="refsect1">
<a name="GtkPopover.other_details"></a><h2>Types and Values</h2>
<div class="refsect2">
<a name="GtkPopover-struct"></a><h3>struct GtkPopover</h3>
<pre class="programlisting">struct GtkPopover;</pre>
</div>
<hr>
<div class="refsect2">
<a name="GtkPopoverConstraint"></a><h3>enum GtkPopoverConstraint</h3>
<p>Describes constraints to positioning of popovers. More values
may be added to this enumeration in the future.</p>
<div class="refsect3">
<a name="GtkPopoverConstraint.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-POPOVER-CONSTRAINT-NONE:CAPS"></a>GTK_POPOVER_CONSTRAINT_NONE</p></td>
<td class="enum_member_description">
<p>Don't constrain the popover position
beyond what is imposed by the implementation</p>
</td>
<td class="enum_member_annotations"> </td>
</tr>
<tr>
<td class="enum_member_name"><p><a name="GTK-POPOVER-CONSTRAINT-WINDOW:CAPS"></a>GTK_POPOVER_CONSTRAINT_WINDOW</p></td>
<td class="enum_member_description">
<p>Constrain the popover to the boundaries
of the window that it is attached to</p>
</td>
<td class="enum_member_annotations"> </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="GtkPopover.property-details"></a><h2>Property Details</h2>
<div class="refsect2">
<a name="GtkPopover--constrain-to"></a><h3>The <code class="literal">“constrain-to”</code> property</h3>
<pre class="programlisting"> “constrain-to” <a class="link" href="GtkPopover.html#GtkPopoverConstraint" title="enum GtkPopoverConstraint"><span class="type">GtkPopoverConstraint</span></a></pre>
<p>Sets a constraint for the popover position.</p>
<p>Flags: Read / Write</p>
<p>Default value: GTK_POPOVER_CONSTRAINT_WINDOW</p>
<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="GtkPopover--modal"></a><h3>The <code class="literal">“modal”</code> property</h3>
<pre class="programlisting"> “modal” <a href="https://developer.gnome.org/glib/unstable/glib-Basic-Types.html#gboolean"><span class="type">gboolean</span></a></pre>
<p>Sets whether the popover is modal (so other elements in the window do not
receive input while the popover is visible).</p>
<p>Flags: Read / Write</p>
<p>Default value: TRUE</p>
<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="GtkPopover--pointing-to"></a><h3>The <code class="literal">“pointing-to”</code> property</h3>
<pre class="programlisting"> “pointing-to” <a href="http://developer.gnome.org/gdk3/gdk4-Points-Rectangles-and-Regions.html#GdkRectangle"><span class="type">GdkRectangle</span></a> *</pre>
<p>Marks a specific rectangle to be pointed.</p>
<p>Flags: Read / Write</p>
<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="GtkPopover--position"></a><h3>The <code class="literal">“position”</code> property</h3>
<pre class="programlisting"> “position” <a class="link" href="gtk3-Standard-Enumerations.html#GtkPositionType" title="enum GtkPositionType"><span class="type">GtkPositionType</span></a></pre>
<p>Sets the preferred position of the popover.</p>
<p>Flags: Read / Write</p>
<p>Default value: GTK_POS_TOP</p>
<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="GtkPopover--relative-to"></a><h3>The <code class="literal">“relative-to”</code> property</h3>
<pre class="programlisting"> “relative-to” <a class="link" href="GtkWidget.html" title="GtkWidget"><span class="type">GtkWidget</span></a> *</pre>
<p>Sets the attached widget.</p>
<p>Flags: Read / Write</p>
<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="GtkPopover--transitions-enabled"></a><h3>The <code class="literal">“transitions-enabled”</code> property</h3>
<pre class="programlisting"> “transitions-enabled” <a href="https://developer.gnome.org/glib/unstable/glib-Basic-Types.html#gboolean"><span class="type">gboolean</span></a></pre>
<p>Whether show/hide transitions are enabled for this popover.</p>
<p>Flags: Read / Write</p>
<p>Default value: TRUE</p>
<p class="since">Since: <a class="link" href="api-index-3-16.html#api-index-3.16">3.16</a></p>
</div>
</div>
<div class="refsect1">
<a name="GtkPopover.signal-details"></a><h2>Signal Details</h2>
<div class="refsect2">
<a name="GtkPopover-closed"></a><h3>The <code class="literal">“closed”</code> signal</h3>
<pre class="programlisting"><span class="returnvalue">void</span>
user_function (<a class="link" href="GtkPopover.html" title="GtkPopover"><span class="type">GtkPopover</span></a> *popover,
<a href="https://developer.gnome.org/glib/unstable/glib-Basic-Types.html#gpointer"><span class="type">gpointer</span></a> user_data)</pre>
<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>
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