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Number<div class="mdesc"><div class="short">Utility method for getting the width of the browser scrollbar. This can differ depending on
operating system settings...</div><div class="long">Utility method for getting the width of the browser scrollbar. This can differ depending on
operating system settings, such as the theme or font size.<div class="mdetail-params"><strong>Parameters:</strong><ul><li><code>force</code> : Boolean<div class="sub-desc">(optional) true to force a recalculation of the value.</div></li></ul><strong>Returns:</strong><ul><li><code>Number</code><div class="sub-desc">The width of the scrollbar.</div></li></ul></div></div></div></td><td class="msource">Ext</td></tr><tr class="method-row expandable "><td class="micon"><a href="#expand" class="exi"> </a></td><td class="sig"><a id="Ext-id"></a><b><a href="source/Ext.html#method-Ext-id">id</a></b>( <span title="Optional" class="optional">[<code>Mixed el</code>]</span>, <span title="Optional" class="optional">[<code>String prefix</code>]</span> )
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Number<div class="mdesc"><div class="short">Utility method for getting the width of the browser scrollbar. This can differ depending on
operating system settings...</div><div class="long">Utility method for getting the width of the browser scrollbar. This can differ depending on
operating system settings, such as the theme or font size.<div class="mdetail-params"><strong>Parameters:</strong><ul><li><code>force</code> : Boolean<div class="sub-desc">(optional) true to force a recalculation of the value.</div></li></ul><strong>Returns:</strong><ul><li><code>Number</code><div class="sub-desc">The width of the scrollbar.</div></li></ul></div></div></div></td><td class="msource">Ext</td></tr><tr class="method-row expandable "><td class="micon"><a href="#expand" class="exi"> </a></td><td class="sig"><a id="Ext-id"></a><b><a href="source/Ext.html#method-Ext-id">id</a></b>( <span title="Optional" class="optional">[<code>Mixed el</code>]</span>, <span title="Optional" class="optional">[<code>String prefix</code>]</span> )
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