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<?xml version='1.0' encoding='UTF-8'?>
<page xmlns="http://projectmallard.org/1.0/"
xmlns:its="http://www.w3.org/2005/11/its"
xmlns:xi="http://www.w3.org/2001/XInclude"
type="guide" style="task"
id="spinner.py">
<info>
<title type="text">Spinner (Python)</title>
<link type="guide" xref="beginner.py#display-widgets"/>
<link type="next" xref="progressbar.py" />
<revision version="0.2" date="2012-06-12" status="draft"/>
<credit type="author copyright">
<name>Marta Maria Casetti</name>
<email its:translate="no">mmcasetti@gmail.com</email>
<years>2012</years>
</credit>
<desc>A spinner animation</desc>
</info>
<title>Spinner</title>
<media type="image" mime="image/png" src="media/spinner.png"/>
<p>This Spinner is stopped and started by pressing the spacebar.</p>
<links type="section" />
<section id="code">
<title>Code used to generate this example</title>
<code mime="text/x-python" style="numbered"><xi:include href="samples/spinner.py" parse="text"><xi:fallback/></xi:include></code>
<note><p>
<code>Gdk.keyval_name(event.keyval)</code> converts the key value <code>event.keyval</code> into a symbolic name. The names and corresponding key values can be found <link href="https://gitlab.gnome.org/GNOME/gtk/blob/master/gdk/gdkkeysyms.h">here</link>, but for instance <code>GDK_KEY_BackSpace</code> becomes the string <code>"BackSpace"</code>.
</p></note>
</section>
<section id="references">
<title>API References</title>
<p>In this sample we used the following:</p>
<list>
<item><p><link href="http://developer.gnome.org/gtk3/unstable/GtkSpinner.html">GtkSpinner</link></p></item>
<item><p><link href="http://developer.gnome.org/gdk/stable/gdk-Keyboard-Handling.html">Key Values</link></p></item>
</list>
</section>
</page>
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