docs/output/Ext.ux.layout.CenterLayout.html

   1 <div class="body-wrap" xmlns:ext="http://www.extjs.com"><div class="top-tools"><a class="inner-link" href="#Ext.ux.layout.CenterLayout-props"><img src="resources/images/default/s.gif" class="item-icon icon-prop">Properties</a>&#13;<a class="inner-link" href="#Ext.ux.layout.CenterLayout-methods"><img src="resources/images/default/s.gif" class="item-icon icon-method">Methods</a>&#13;<a class="inner-link" href="#Ext.ux.layout.CenterLayout-events"><img src="resources/images/default/s.gif" class="item-icon icon-event">Events</a>&#13;<a class="inner-link" href="#Ext.ux.layout.CenterLayout-configs"><img src="resources/images/default/s.gif" class="item-icon icon-config">Config Options</a>&#13;<a class="bookmark" href="../docs/?class=Ext.ux.layout.CenterLayout"><img src="resources/images/default/s.gif" class="item-icon icon-fav">Direct Link</a>&#13;</div><div class="inheritance res-block"><pre class="res-block-inner"><a href="output/Ext.layout.ContainerLayout.html" ext:member="" ext:cls="Ext.layout.ContainerLayout">ContainerLayout</a>&#13;&nbsp;&nbsp;<img src="resources/elbow-end.gif"><a href="output/Ext.layout.FitLayout.html" ext:member="" ext:cls="Ext.layout.FitLayout">FitLayout</a>&#13;&nbsp;&nbsp;&nbsp;&nbsp;<img src="resources/elbow-end.gif">CenterLayout</pre></div><h1>Class <a href="source/CenterLayout.html#cls-Ext.ux.layout.CenterLayout">Ext.ux.layout.CenterLayout</a></h1><table cellspacing="0"><tr><td class="label">Package:</td><td class="hd-info">Ext.ux.layout</td></tr><tr><td class="label">Defined In:</td><td class="hd-info">CenterLayout.js</td></tr><tr><td class="label">Class:</td><td class="hd-info"><a href="source/CenterLayout.html#cls-Ext.ux.layout.CenterLayout">CenterLayout</a></td></tr><tr><td class="label">Extends:</td><td class="hd-info"><a href="output/Ext.layout.FitLayout.html" ext:cls="Ext.layout.FitLayout" ext:member="">FitLayout</a></td></tr></table><div class="description"><p>This is a very simple layout style used to center contents within a container.  This layout works within
   2 nested containers and can also be used as expected as a Viewport layout to center the page layout.</p>
   3 <p>As a subclass of FitLayout, CenterLayout expects to have a single child panel of the container that uses
   4 the layout.  The layout does not require any config options, although the child panel contained within the
   5 layout must provide a fixed or percentage width.  The child panel's height will fit to the container by
   6 default, but you can specify <tt>autoHeight:true</tt> to allow it to autosize based on its content height.
   7 Example usage:</p>
   8 <pre><code><i>// The content panel is centered <b>in</b> the container</i>
   9 <b>var</b> p = <b>new</b> Ext.Panel({
  10     title: <em>'Center Layout'</em>,
  11     layout: <em>'ux.center'</em>,
  12     items: [{
  13         title: <em>'Centered Content'</em>,
  14         width: <em>'75%'</em>,
  15         html: <em>'Some content'</em>
  16     }]
  17 });
  18
  19 <i>// If you leave the title blank and specify no border</i>
  20 <i>// you<em>'ll create a non-visual, structural panel just</i>
  21 <i>// <b>for</b> centering the contents <b>in</b> the main container.</i>
  22 <b>var</b> p = <b>new</b> Ext.Panel({
  23     layout: '</em>ux.center<em>',
  24     border: false,
  25     items: [{
  26         title: '</em>Centered Content<em>',
  27         width: 300,
  28         autoHeight: true,
  29         html: '</em>Some content<em>'
  30     }]
  31 });</code></pre></div><div class="hr"></div><a id="Ext.ux.layout.CenterLayout-configs"></a><h2>Config Options</h2><table cellspacing="0" class="member-table"><tbody><tr><th colspan="2" class="sig-header">Config Options</th><th class="msource-header">Defined By</th></tr><tr class="config-row expandable inherited"><td class="micon"><a href="#expand" class="exi">&nbsp;</a></td><td class="sig"><a id="Ext.layout.ContainerLayout-extraCls"></a><b><a href="source/ContainerLayout.html#cfg-Ext.layout.ContainerLayout-extraCls">extraCls</a></b> : String<div class="mdesc"><div class="short">An optional extra CSS class that will be added to the container. This can be useful for adding
  32 customized styles to t...</div><div class="long"><p>An optional extra CSS class that will be added to the container. This can be useful for adding
  33 customized styles to the container or any of its children using standard CSS rules. See
  34 <a href="output/Ext.Component.html" ext:cls="Ext.Component">Ext.Component</a>.<a href="output/Ext.Component.html#Ext.Component-ctCls" ext:member="ctCls" ext:cls="Ext.Component">ctCls</a> also.</p>
  35 <p><b>Note</b>: <tt>extraCls</tt> defaults to <tt>''</tt> except for the following classes
  36 which assign a value by default:
  37 <div class="mdetail-params"><ul>
  38 <li><a href="output/Ext.layout.AbsoluteLayout.html" ext:cls="Ext.layout.AbsoluteLayout">Absolute Layout</a> : <tt>'x-abs-layout-item'</tt></li>
  39 <li><a href="output/Ext.layout.Box.html" ext:cls="Ext.layout.Box">Box Layout</a> : <tt>'x-box-item'</tt></li>
  40 <li><a href="output/Ext.layout.ColumnLayout.html" ext:cls="Ext.layout.ColumnLayout">Column Layout</a> : <tt>'x-column'</tt></li>
  41 </ul></div>
  42 To configure the above Classes with an extra CSS class append to the default.  For example,
  43 for ColumnLayout:<pre><code>extraCls: <em>'x-column custom-class'</em></code></pre>
  44 </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  inherited"><td class="micon"><a href="#expand" class="exi">&nbsp;</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.ux.layout.CenterLayout-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">&nbsp;</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') { ... }
  45 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>
  46 <tt>activeItem</tt> only applies to layout styles that can display items one at a time
  47 (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>
  48 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">&nbsp;</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
  49 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
  50 <a href="output/Ext.layout.FormLayout.html" ext:cls="Ext.layout.FormLayout">Ext.layout.FormLayout</a>) to create the DOM structure of a fully wrapped,
  51 labeled and styled form Field. A default Template is supplied, but this may be
  52 overriden to create custom field structures. The template processes values returned from
  53 <a href="output/Ext.layout.FormLayout.html#Ext.layout.FormLayout-getTemplateArgs" ext:member="getTemplateArgs" ext:cls="Ext.layout.FormLayout">Ext.layout.FormLayout.getTemplateArgs</a>.</div></div></td><td class="msource"><a href="output/Ext.layout.ContainerLayout.html#fieldTpl" ext:member="#fieldTpl" ext:cls="Ext.layout.ContainerLayout">ContainerLayout</a></td></tr></tbody></table><a id="Ext.ux.layout.CenterLayout-methods"></a><h2>Public Methods</h2><div class="no-members">This class has no public methods.</div><a id="Ext.ux.layout.CenterLayout-events"></a><h2>Public Events</h2><div class="no-members">This class has no public events.</div></div>