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<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
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<tr><td colspan="5" class="shortcuts">
<a href="#XfcePanelImage.synopsis" class="shortcut">Top</a>
                   | 
                  <a href="#XfcePanelImage.description" class="shortcut">Description</a>
                   | 
                  <a href="#XfcePanelImage.object-hierarchy" class="shortcut">Object Hierarchy</a>
                   | 
                  <a href="#XfcePanelImage.implemented-interfaces" class="shortcut">Implemented Interfaces</a>
                   | 
                  <a href="#XfcePanelImage.properties" class="shortcut">Properties</a>
                   | 
                  <a href="#XfcePanelImage.style-properties" class="shortcut">Style Properties</a>
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<div class="refentry">
<a name="XfcePanelImage"></a><div class="titlepage"></div>
<div class="refnamediv"><table width="100%"><tr>
<td valign="top">
<h2><span class="refentrytitle"><a name="XfcePanelImage.top_of_page"></a>XfcePanelImage</span></h2>
<p>XfcePanelImage — Scalable image suitable for panel plugins</p>
</td>
<td valign="top" align="right"></td>
</tr></table></div>
<div class="refsynopsisdiv">
<a name="XfcePanelImage.synopsis"></a><h2>Synopsis</h2>
<pre class="synopsis">
#include &lt;libxfce4panel/libxfce4panel.h&gt;

                    <a class="link" href="XfcePanelImage.html#XfcePanelImage-struct" title="XfcePanelImage">XfcePanelImage</a>;
<a href="http://developer.gnome.org/gtk2/GtkWidget.html"><span class="returnvalue">GtkWidget</span></a> *         <a class="link" href="XfcePanelImage.html#xfce-panel-image-new" title="xfce_panel_image_new ()">xfce_panel_image_new</a>                (<em class="parameter"><code><span class="type">void</span></code></em>);
<a href="http://developer.gnome.org/gtk2/GtkWidget.html"><span class="returnvalue">GtkWidget</span></a> *         <a class="link" href="XfcePanelImage.html#xfce-panel-image-new-from-pixbuf" title="xfce_panel_image_new_from_pixbuf ()">xfce_panel_image_new_from_pixbuf</a>    (<em class="parameter"><code><a href="http://library.gnome.org/devel/gdk-pixbuf/unstable/gdk-pixbuf-The-GdkPixbuf-Structure.html#GdkPixbuf"><span class="type">GdkPixbuf</span></a> *pixbuf</code></em>);
<a href="http://developer.gnome.org/gtk2/GtkWidget.html"><span class="returnvalue">GtkWidget</span></a> *         <a class="link" href="XfcePanelImage.html#xfce-panel-image-new-from-source" title="xfce_panel_image_new_from_source ()">xfce_panel_image_new_from_source</a>    (<em class="parameter"><code>const <a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gchar"><span class="type">gchar</span></a> *source</code></em>);
<span class="returnvalue">void</span>                <a class="link" href="XfcePanelImage.html#xfce-panel-image-set-from-pixbuf" title="xfce_panel_image_set_from_pixbuf ()">xfce_panel_image_set_from_pixbuf</a>    (<em class="parameter"><code><a class="link" href="XfcePanelImage.html" title="XfcePanelImage"><span class="type">XfcePanelImage</span></a> *image</code></em>,
                                                         <em class="parameter"><code><a href="http://library.gnome.org/devel/gdk-pixbuf/unstable/gdk-pixbuf-The-GdkPixbuf-Structure.html#GdkPixbuf"><span class="type">GdkPixbuf</span></a> *pixbuf</code></em>);
<span class="returnvalue">void</span>                <a class="link" href="XfcePanelImage.html#xfce-panel-image-set-from-source" title="xfce_panel_image_set_from_source ()">xfce_panel_image_set_from_source</a>    (<em class="parameter"><code><a class="link" href="XfcePanelImage.html" title="XfcePanelImage"><span class="type">XfcePanelImage</span></a> *image</code></em>,
                                                         <em class="parameter"><code>const <a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gchar"><span class="type">gchar</span></a> *source</code></em>);
<span class="returnvalue">void</span>                <a class="link" href="XfcePanelImage.html#xfce-panel-image-set-size" title="xfce_panel_image_set_size ()">xfce_panel_image_set_size</a>           (<em class="parameter"><code><a class="link" href="XfcePanelImage.html" title="XfcePanelImage"><span class="type">XfcePanelImage</span></a> *image</code></em>,
                                                         <em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gint"><span class="type">gint</span></a> size</code></em>);
<a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gint"><span class="returnvalue">gint</span></a>                <a class="link" href="XfcePanelImage.html#xfce-panel-image-get-size" title="xfce_panel_image_get_size ()">xfce_panel_image_get_size</a>           (<em class="parameter"><code><a class="link" href="XfcePanelImage.html" title="XfcePanelImage"><span class="type">XfcePanelImage</span></a> *image</code></em>);
<span class="returnvalue">void</span>                <a class="link" href="XfcePanelImage.html#xfce-panel-image-clear" title="xfce_panel_image_clear ()">xfce_panel_image_clear</a>              (<em class="parameter"><code><a class="link" href="XfcePanelImage.html" title="XfcePanelImage"><span class="type">XfcePanelImage</span></a> *image</code></em>);
</pre>
</div>
<div class="refsect1">
<a name="XfcePanelImage.object-hierarchy"></a><h2>Object Hierarchy</h2>
<pre class="synopsis">
  <a href="http://library.gnome.org/devel/gobject/unstable/gobject-The-Base-Object-Type.html#GObject">GObject</a>
   +----<a href="http://library.gnome.org/devel/gobject/unstable/gobject-The-Base-Object-Type.html#GInitiallyUnowned">GInitiallyUnowned</a>
         +----<a href="../gtk2/GtkObject.html">GtkObject</a>
               +----<a href="http://developer.gnome.org/gtk2/GtkWidget.html">GtkWidget</a>
                     +----XfcePanelImage
</pre>
</div>
<div class="refsect1">
<a name="XfcePanelImage.implemented-interfaces"></a><h2>Implemented Interfaces</h2>
<p>
XfcePanelImage implements
 AtkImplementorIface and  <a href="http://developer.gnome.org/gtk2/GtkBuildable.html">GtkBuildable</a>.</p>
</div>
<div class="refsect1">
<a name="XfcePanelImage.properties"></a><h2>Properties</h2>
<pre class="synopsis">
  "<a class="link" href="XfcePanelImage.html#XfcePanelImage--pixbuf" title='The "pixbuf" property'>pixbuf</a>"                   <a href="http://library.gnome.org/devel/gdk-pixbuf/unstable/gdk-pixbuf-The-GdkPixbuf-Structure.html#GdkPixbuf"><span class="type">GdkPixbuf</span></a>*            : Read / Write
  "<a class="link" href="XfcePanelImage.html#XfcePanelImage--size" title='The "size" property'>size</a>"                     <a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gint"><span class="type">gint</span></a>                  : Read / Write
  "<a class="link" href="XfcePanelImage.html#XfcePanelImage--source" title='The "source" property'>source</a>"                   <a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gchar"><span class="type">gchar</span></a>*                : Read / Write
</pre>
</div>
<div class="refsect1">
<a name="XfcePanelImage.style-properties"></a><h2>Style Properties</h2>
<pre class="synopsis">
  "<a class="link" href="XfcePanelImage.html#XfcePanelImage--s-force-gtk-icon-sizes" title='The "force-gtk-icon-sizes" style property'>force-gtk-icon-sizes</a>"     <a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gboolean"><span class="type">gboolean</span></a>              : Read / Write
</pre>
</div>
<div class="refsect1">
<a name="XfcePanelImage.description"></a><h2>Description</h2>
<p>
The <a class="link" href="XfcePanelImage.html" title="XfcePanelImage"><span class="type">XfcePanelImage</span></a> is a widgets suitable for for example panel
buttons where the developer does not exacly know the size of the
image (due to theming and user setting).
</p>
<p>
The <a class="link" href="XfcePanelImage.html" title="XfcePanelImage"><span class="type">XfcePanelImage</span></a> widget automatically scales to the allocated
size of the widget. Because of that nature it never requests a size,
so this will only work if you pack the image in another widget
that will expand it.
If you want to force an image size you can use <a class="link" href="XfcePanelImage.html#xfce-panel-image-set-size" title="xfce_panel_image_set_size ()"><code class="function">xfce_panel_image_set_size()</code></a>
to set a pixel size, in that case the widget will request an fixed size
which makes it usefull for usage in dialogs.
</p>
</div>
<div class="refsect1">
<a name="XfcePanelImage.details"></a><h2>Details</h2>
<div class="refsect2">
<a name="XfcePanelImage-struct"></a><h3>XfcePanelImage</h3>
<pre class="programlisting">typedef struct _XfcePanelImage XfcePanelImage;</pre>
<p>
This struct contain private data only and should be accessed by
the functions below.
</p>
</div>
<hr>
<div class="refsect2">
<a name="xfce-panel-image-new"></a><h3>xfce_panel_image_new ()</h3>
<pre class="programlisting"><a href="http://developer.gnome.org/gtk2/GtkWidget.html"><span class="returnvalue">GtkWidget</span></a> *         xfce_panel_image_new                (<em class="parameter"><code><span class="type">void</span></code></em>);</pre>
<p>
Creates a new empty <a class="link" href="XfcePanelImage.html" title="XfcePanelImage"><span class="type">XfcePanelImage</span></a> widget.
</p>
<div class="variablelist"><table border="0" class="variablelist">
<colgroup>
<col align="left" valign="top">
<col>
</colgroup>
<tbody><tr>
<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
<td>a newly created XfcePanelImage widget.</td>
</tr></tbody>
</table></div>
<p class="since">Since 4.8</p>
</div>
<hr>
<div class="refsect2">
<a name="xfce-panel-image-new-from-pixbuf"></a><h3>xfce_panel_image_new_from_pixbuf ()</h3>
<pre class="programlisting"><a href="http://developer.gnome.org/gtk2/GtkWidget.html"><span class="returnvalue">GtkWidget</span></a> *         xfce_panel_image_new_from_pixbuf    (<em class="parameter"><code><a href="http://library.gnome.org/devel/gdk-pixbuf/unstable/gdk-pixbuf-The-GdkPixbuf-Structure.html#GdkPixbuf"><span class="type">GdkPixbuf</span></a> *pixbuf</code></em>);</pre>
<p>
Creates a new <a class="link" href="XfcePanelImage.html" title="XfcePanelImage"><span class="type">XfcePanelImage</span></a> displaying <em class="parameter"><code>pixbuf</code></em>. <a class="link" href="XfcePanelImage.html" title="XfcePanelImage"><span class="type">XfcePanelImage</span></a>
will add its own reference rather than adopting yours. You don't
need to scale the pixbuf to the correct size, the <a class="link" href="XfcePanelImage.html" title="XfcePanelImage"><span class="type">XfcePanelImage</span></a>
will take care of that based on the allocation of the widget or
the size set with <a class="link" href="XfcePanelImage.html#xfce-panel-image-set-size" title="xfce_panel_image_set_size ()"><code class="function">xfce_panel_image_set_size()</code></a>.
</p>
<div class="variablelist"><table border="0" class="variablelist">
<colgroup>
<col align="left" valign="top">
<col>
</colgroup>
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>pixbuf</code></em> :</span></p></td>
<td>a <a href="http://library.gnome.org/devel/gdk-pixbuf/unstable/gdk-pixbuf-The-GdkPixbuf-Structure.html#GdkPixbuf"><span class="type">GdkPixbuf</span></a>, or <a href="http://library.gnome.org/devel/glib/unstable/glib-Standard-Macros.html#NULL:CAPS"><code class="literal">NULL</code></a>.</td>
</tr>
<tr>
<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
<td>a newly created XfcePanelImage widget.</td>
</tr>
</tbody>
</table></div>
<p class="since">Since 4.8</p>
</div>
<hr>
<div class="refsect2">
<a name="xfce-panel-image-new-from-source"></a><h3>xfce_panel_image_new_from_source ()</h3>
<pre class="programlisting"><a href="http://developer.gnome.org/gtk2/GtkWidget.html"><span class="returnvalue">GtkWidget</span></a> *         xfce_panel_image_new_from_source    (<em class="parameter"><code>const <a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gchar"><span class="type">gchar</span></a> *source</code></em>);</pre>
<p>
Creates a new <a class="link" href="XfcePanelImage.html" title="XfcePanelImage"><span class="type">XfcePanelImage</span></a> displaying <em class="parameter"><code>source</code></em>. <a class="link" href="XfcePanelImage.html" title="XfcePanelImage"><span class="type">XfcePanelImage</span></a>
will detect if <em class="parameter"><code>source</code></em> points to an absolute file or it and icon-name.
For icon-names it will also look for files in the pixbuf folder or
strip the extensions, which makes it suitable for usage with icon
keys in .desktop files.
</p>
<div class="variablelist"><table border="0" class="variablelist">
<colgroup>
<col align="left" valign="top">
<col>
</colgroup>
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>source</code></em> :</span></p></td>
<td>source of the image. This can be an absolute path or
an icon-name or <a href="http://library.gnome.org/devel/glib/unstable/glib-Standard-Macros.html#NULL:CAPS"><code class="literal">NULL</code></a>.</td>
</tr>
<tr>
<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
<td>a newly created XfcePanelImage widget.</td>
</tr>
</tbody>
</table></div>
<p class="since">Since 4.8</p>
</div>
<hr>
<div class="refsect2">
<a name="xfce-panel-image-set-from-pixbuf"></a><h3>xfce_panel_image_set_from_pixbuf ()</h3>
<pre class="programlisting"><span class="returnvalue">void</span>                xfce_panel_image_set_from_pixbuf    (<em class="parameter"><code><a class="link" href="XfcePanelImage.html" title="XfcePanelImage"><span class="type">XfcePanelImage</span></a> *image</code></em>,
                                                         <em class="parameter"><code><a href="http://library.gnome.org/devel/gdk-pixbuf/unstable/gdk-pixbuf-The-GdkPixbuf-Structure.html#GdkPixbuf"><span class="type">GdkPixbuf</span></a> *pixbuf</code></em>);</pre>
<p>
See <a class="link" href="XfcePanelImage.html#xfce-panel-image-new-from-pixbuf" title="xfce_panel_image_new_from_pixbuf ()"><code class="function">xfce_panel_image_new_from_pixbuf()</code></a> for details.
</p>
<div class="variablelist"><table border="0" class="variablelist">
<colgroup>
<col align="left" valign="top">
<col>
</colgroup>
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>image</code></em> :</span></p></td>
<td>an <a class="link" href="XfcePanelImage.html" title="XfcePanelImage"><span class="type">XfcePanelImage</span></a>.</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>pixbuf</code></em> :</span></p></td>
<td>a <a href="http://library.gnome.org/devel/gdk-pixbuf/unstable/gdk-pixbuf-The-GdkPixbuf-Structure.html#GdkPixbuf"><span class="type">GdkPixbuf</span></a>, or <a href="http://library.gnome.org/devel/glib/unstable/glib-Standard-Macros.html#NULL:CAPS"><code class="literal">NULL</code></a>.</td>
</tr>
</tbody>
</table></div>
<p class="since">Since 4.8</p>
</div>
<hr>
<div class="refsect2">
<a name="xfce-panel-image-set-from-source"></a><h3>xfce_panel_image_set_from_source ()</h3>
<pre class="programlisting"><span class="returnvalue">void</span>                xfce_panel_image_set_from_source    (<em class="parameter"><code><a class="link" href="XfcePanelImage.html" title="XfcePanelImage"><span class="type">XfcePanelImage</span></a> *image</code></em>,
                                                         <em class="parameter"><code>const <a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gchar"><span class="type">gchar</span></a> *source</code></em>);</pre>
<p>
See <a class="link" href="XfcePanelImage.html#xfce-panel-image-new-from-source" title="xfce_panel_image_new_from_source ()"><code class="function">xfce_panel_image_new_from_source()</code></a> for details.
</p>
<div class="variablelist"><table border="0" class="variablelist">
<colgroup>
<col align="left" valign="top">
<col>
</colgroup>
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>image</code></em> :</span></p></td>
<td>an <a class="link" href="XfcePanelImage.html" title="XfcePanelImage"><span class="type">XfcePanelImage</span></a>.</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>source</code></em> :</span></p></td>
<td>source of the image. This can be an absolute path or
an icon-name or <a href="http://library.gnome.org/devel/glib/unstable/glib-Standard-Macros.html#NULL:CAPS"><code class="literal">NULL</code></a>.</td>
</tr>
</tbody>
</table></div>
<p class="since">Since 4.8</p>
</div>
<hr>
<div class="refsect2">
<a name="xfce-panel-image-set-size"></a><h3>xfce_panel_image_set_size ()</h3>
<pre class="programlisting"><span class="returnvalue">void</span>                xfce_panel_image_set_size           (<em class="parameter"><code><a class="link" href="XfcePanelImage.html" title="XfcePanelImage"><span class="type">XfcePanelImage</span></a> *image</code></em>,
                                                         <em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gint"><span class="type">gint</span></a> size</code></em>);</pre>
<p>
This will force an image size, instead of looking at the allocation
size, see introduction for more details. You can set a <em class="parameter"><code>size</code></em> of
-1 to turn this off.
</p>
<div class="variablelist"><table border="0" class="variablelist">
<colgroup>
<col align="left" valign="top">
<col>
</colgroup>
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>image</code></em> :</span></p></td>
<td>an <a class="link" href="XfcePanelImage.html" title="XfcePanelImage"><span class="type">XfcePanelImage</span></a>.</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>size</code></em> :</span></p></td>
<td>a new size in pixels.</td>
</tr>
</tbody>
</table></div>
<p class="since">Since 4.8</p>
</div>
<hr>
<div class="refsect2">
<a name="xfce-panel-image-get-size"></a><h3>xfce_panel_image_get_size ()</h3>
<pre class="programlisting"><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gint"><span class="returnvalue">gint</span></a>                xfce_panel_image_get_size           (<em class="parameter"><code><a class="link" href="XfcePanelImage.html" title="XfcePanelImage"><span class="type">XfcePanelImage</span></a> *image</code></em>);</pre>
<p>
The size of the image, set by <a class="link" href="XfcePanelImage.html#xfce-panel-image-set-size" title="xfce_panel_image_set_size ()"><code class="function">xfce_panel_image_set_size()</code></a> or -1
if no size is forced and the image is scaled to the allocation size.
</p>
<div class="variablelist"><table border="0" class="variablelist">
<colgroup>
<col align="left" valign="top">
<col>
</colgroup>
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>image</code></em> :</span></p></td>
<td>an <a class="link" href="XfcePanelImage.html" title="XfcePanelImage"><span class="type">XfcePanelImage</span></a>.</td>
</tr>
<tr>
<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
<td>icon size in pixels of the image or -1.</td>
</tr>
</tbody>
</table></div>
<p class="since">Since 4.8</p>
</div>
<hr>
<div class="refsect2">
<a name="xfce-panel-image-clear"></a><h3>xfce_panel_image_clear ()</h3>
<pre class="programlisting"><span class="returnvalue">void</span>                xfce_panel_image_clear              (<em class="parameter"><code><a class="link" href="XfcePanelImage.html" title="XfcePanelImage"><span class="type">XfcePanelImage</span></a> *image</code></em>);</pre>
<p>
Resets the image to be empty.
</p>
<div class="variablelist"><table border="0" class="variablelist">
<colgroup>
<col align="left" valign="top">
<col>
</colgroup>
<tbody><tr>
<td><p><span class="term"><em class="parameter"><code>image</code></em> :</span></p></td>
<td>an <a class="link" href="XfcePanelImage.html" title="XfcePanelImage"><span class="type">XfcePanelImage</span></a>.</td>
</tr></tbody>
</table></div>
<p class="since">Since 4.8</p>
</div>
</div>
<div class="refsect1">
<a name="XfcePanelImage.property-details"></a><h2>Property Details</h2>
<div class="refsect2">
<a name="XfcePanelImage--pixbuf"></a><h3>The <code class="literal">"pixbuf"</code> property</h3>
<pre class="programlisting">  "pixbuf"                   <a href="http://library.gnome.org/devel/gdk-pixbuf/unstable/gdk-pixbuf-The-GdkPixbuf-Structure.html#GdkPixbuf"><span class="type">GdkPixbuf</span></a>*            : Read / Write</pre>
<p>Pixbuf image.</p>
</div>
<hr>
<div class="refsect2">
<a name="XfcePanelImage--size"></a><h3>The <code class="literal">"size"</code> property</h3>
<pre class="programlisting">  "size"                     <a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gint"><span class="type">gint</span></a>                  : Read / Write</pre>
<p>Pixel size of the image.</p>
<p>Allowed values: [-1,128]</p>
<p>Default value: -1</p>
</div>
<hr>
<div class="refsect2">
<a name="XfcePanelImage--source"></a><h3>The <code class="literal">"source"</code> property</h3>
<pre class="programlisting">  "source"                   <a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gchar"><span class="type">gchar</span></a>*                : Read / Write</pre>
<p>Icon or filename.</p>
<p>Default value: NULL</p>
</div>
</div>
<div class="refsect1">
<a name="XfcePanelImage.style-property-details"></a><h2>Style Property Details</h2>
<div class="refsect2">
<a name="XfcePanelImage--s-force-gtk-icon-sizes"></a><h3>The <code class="literal">"force-gtk-icon-sizes"</code> style property</h3>
<pre class="programlisting">  "force-gtk-icon-sizes"     <a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gboolean"><span class="type">gboolean</span></a>              : Read / Write</pre>
<p>Force the image to fix to GtkIconSizes.</p>
<p>Default value: FALSE</p>
</div>
</div>
</div>
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