org.symbian.tools.wrttools.doc.WebDeveloper/html/GUID-F18FD3A0-9CCC-4117-8CC4-4222842E8C59.html
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<p><strong>Description:</strong></p>
<p>The <code>onshow</code> property is an event handler for the event of when a widget is switching from the background to the foreground. In other words, when an opened widget gains focus, the assigned callback function will be called.</p>
<p>This property is useful for <a href="GUID-EAE0823B-5914-49C2-9DBC-15B61DE49E60.html#GUID-EAE0823B-5914-49C2-9DBC-15B61DE49E60">managing the functionality of the widget</a> in relation to other applications on the device.</p>
<p><strong>Syntax:</strong></p>
<pre class="codeblock" id="GUID-4213395E-E29C-42B6-B249-9707A98928AF">[void] window.widget.onshow = function() { }</pre>
<p>or</p>
<pre class="codeblock" id="GUID-8D2BD0A3-DB49-4384-AA2A-04B38C80BAE9">[void] window.widget.onshow = toForeground;</pre>
<pre class="codeblock" id="GUID-3502BC33-B7BC-4708-9AC3-90C18EDCAE39">function toForeground()
{
// ...
}</pre>
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