50 lines
1.7 KiB
JavaScript
50 lines
1.7 KiB
JavaScript
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/*
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* Ext JS Library 2.3.0
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* Copyright(c) 2006-2009, Ext JS, LLC.
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* licensing@extjs.com
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*
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* http://extjs.com/license
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*/
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/**
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* @class Ext.layout.FitLayout
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* @extends Ext.layout.ContainerLayout
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* <p>This is a base class for layouts that contain a single item that automatically expands to fill the layout's
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* container. This class is intended to be extended or created via the layout:'fit' {@link Ext.Container#layout}
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* config, and should generally not need to be created directly via the new keyword.</p>
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* <p>FitLayout does not have any direct config options (other than inherited ones). To fit a panel to a container
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* using FitLayout, simply set layout:'fit' on the container and add a single panel to it. If the container has
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* multiple panels, only the first one will be displayed. Example usage:</p>
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* <pre><code>
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var p = new Ext.Panel({
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title: 'Fit Layout',
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layout:'fit',
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items: {
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title: 'Inner Panel',
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html: '<p>This is the inner panel content</p>',
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border: false
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}
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});
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</code></pre>
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*/
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Ext.layout.FitLayout = Ext.extend(Ext.layout.ContainerLayout, {
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// private
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monitorResize:true,
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// private
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onLayout : function(ct, target){
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Ext.layout.FitLayout.superclass.onLayout.call(this, ct, target);
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if(!this.container.collapsed){
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var sz = (Ext.isIE6 && Ext.isStrict && target.dom == document.body) ? target.getViewSize() : target.getStyleSize();
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this.setItemSize(this.activeItem || ct.items.itemAt(0), sz);
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}
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},
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// private
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setItemSize : function(item, size){
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if(item && size.height > 0){ // display none?
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item.setSize(size);
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}
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}
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});
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Ext.Container.LAYOUTS['fit'] = Ext.layout.FitLayout;
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