-</p></div></div></td><td class="msource"><a href="output/Ext.layout.ContainerLayout.html#extraCls" ext:member="#extraCls" ext:cls="Ext.layout.ContainerLayout">ContainerLayout</a></td></tr><tr class="config-row "><td class="micon"><a href="#expand" class="exi"> </a></td><td class="sig"><a id="Ext.layout.BoxLayout-padding"></a><b><a href="source/BoxLayout.html#cfg-Ext.layout.BoxLayout-padding">padding</a></b> : String<div class="mdesc">Defaults to <tt>'0'</tt>. Sets the padding to be applied to all child items managed by this\r
-container's layout.</div></td><td class="msource">BoxLayout</td></tr><tr class="config-row inherited"><td class="micon"><a href="#expand" class="exi"> </a></td><td class="sig"><a id="Ext.layout.ContainerLayout-renderHidden"></a><b><a href="source/ContainerLayout.html#cfg-Ext.layout.ContainerLayout-renderHidden">renderHidden</a></b> : Boolean<div class="mdesc">True to hide each contained item on render (defaults to false).</div></td><td class="msource"><a href="output/Ext.layout.ContainerLayout.html#renderHidden" ext:member="#renderHidden" ext:cls="Ext.layout.ContainerLayout">ContainerLayout</a></td></tr></tbody></table><a id="Ext.layout.BoxLayout-props"></a><h2>Public Properties</h2><table cellspacing="0" class="member-table"><tbody><tr><th colspan="2" class="sig-header">Property</th><th class="msource-header">Defined By</th></tr><tr class="property-row expandable inherited"><td class="micon"><a href="#expand" class="exi"> </a></td><td class="sig"><a id="Ext.layout.ContainerLayout-fieldTpl"></a><b><a href="source/ContainerLayout.html#prop-Ext.layout.ContainerLayout-fieldTpl">fieldTpl</a></b> : Ext.Template<div class="mdesc"><div class="short">The Ext.Template used by Field rendering layout classes (such as
-Ext.layout.FormLayout) to create the DOM structure o...</div><div class="long">The <a href="output/Template.html" ext:cls="Template">Ext.Template</a> used by Field rendering layout classes (such as
+</p></div></div></td><td class="msource"><a href="output/Ext.layout.ContainerLayout.html#extraCls" ext:member="#extraCls" ext:cls="Ext.layout.ContainerLayout">ContainerLayout</a></td></tr><tr class="config-row expandable "><td class="micon"><a href="#expand" class="exi"> </a></td><td class="sig"><a id="Ext.layout.BoxLayout-padding"></a><b><a href="source/BoxLayout.html#cfg-Ext.layout.BoxLayout-padding">padding</a></b> : String<div class="mdesc"><div class="short">Sets the padding to be applied to all child items managed by this layout.\r
+This property must be specified as a string...</div><div class="long"><p>Sets the padding to be applied to all child items managed by this layout.</p>
+<p>This property must be specified as a string containing
+space-separated, numeric padding values. The order of the sides associated
+with each value matches the way CSS processes padding values:</p>
+<div class="mdetail-params"><ul>
+<li>If there is only one value, it applies to all sides.</li>
+<li>If there are two values, the top and bottom borders are set to the
+first value and the right and left are set to the second.</li>
+<li>If there are three values, the top is set to the first value, the left
+and right are set to the second, and the bottom is set to the third.</li>
+<li>If there are four values, they apply to the top, right, bottom, and
+left, respectively.</li>
+</ul></div>
+<p>Defaults to: <code><em>"0"</em></code></p></div></div></td><td class="msource">BoxLayout</td></tr><tr class="config-row inherited"><td class="micon"><a href="#expand" class="exi"> </a></td><td class="sig"><a id="Ext.layout.ContainerLayout-renderHidden"></a><b><a href="source/ContainerLayout.html#cfg-Ext.layout.ContainerLayout-renderHidden">renderHidden</a></b> : Boolean<div class="mdesc">True to hide each contained item on render (defaults to false).</div></td><td class="msource"><a href="output/Ext.layout.ContainerLayout.html#renderHidden" ext:member="#renderHidden" ext:cls="Ext.layout.ContainerLayout">ContainerLayout</a></td></tr></tbody></table><a id="Ext.layout.BoxLayout-props"></a><h2>Public Properties</h2><table cellspacing="0" class="member-table"><tbody><tr><th colspan="2" class="sig-header">Property</th><th class="msource-header">Defined By</th></tr><tr class="property-row expandable inherited"><td class="micon"><a href="#expand" class="exi"> </a></td><td class="sig"><a id="Ext.layout.ContainerLayout-activeItem"></a><b><a href="source/ContainerLayout.html#prop-Ext.layout.ContainerLayout-activeItem">activeItem</a></b> : Ext.Component<div class="mdesc"><div class="short">A reference to the Ext.Component that is active. For example, if(myPanel.layout.activeItem.id == 'item-1') { ... }\r
+a...</div><div class="long">A reference to the <a href="output/Ext.Component.html" ext:cls="Ext.Component">Ext.Component</a> that is active. For example, <pre><code><b>if</b>(myPanel.layout.activeItem.id == <em>'item-1'</em>) { ... }</code></pre>
+<tt>activeItem</tt> only applies to layout styles that can display items one at a time
+(like <a href="output/Ext.layout.AccordionLayout.html" ext:cls="Ext.layout.AccordionLayout">Ext.layout.AccordionLayout</a>, <a href="output/Ext.layout.CardLayout.html" ext:cls="Ext.layout.CardLayout">Ext.layout.CardLayout</a>
+and <a href="output/Ext.layout.FitLayout.html" ext:cls="Ext.layout.FitLayout">Ext.layout.FitLayout</a>). Read-only. Related to <a href="output/Ext.Container.html#Ext.Container-activeItem" ext:member="activeItem" ext:cls="Ext.Container">Ext.Container.activeItem</a>.</div></div></td><td class="msource"><a href="output/Ext.layout.ContainerLayout.html#activeItem" ext:member="#activeItem" ext:cls="Ext.layout.ContainerLayout">ContainerLayout</a></td></tr><tr class="property-row expandable inherited"><td class="micon"><a href="#expand" class="exi"> </a></td><td class="sig"><a id="Ext.layout.ContainerLayout-fieldTpl"></a><b><a href="source/ContainerLayout.html#prop-Ext.layout.ContainerLayout-fieldTpl">fieldTpl</a></b> : Ext.Template<div class="mdesc"><div class="short">The Ext.Template used by Field rendering layout classes (such as\r
+Ext.layout.FormLayout) to create the DOM structure o...</div><div class="long">The <a href="output/Ext.Template.html" ext:cls="Ext.Template">Ext.Template</a> used by Field rendering layout classes (such as