60 lines
1.9 KiB
JavaScript
60 lines
1.9 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.AbsoluteLayout
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* @extends Ext.layout.AnchorLayout
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* <p>Inherits the anchoring of {@link Ext.layout.AnchorLayout} and adds the ability for x/y positioning using the
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* standard x and y component config options.</p>
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*/
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Ext.layout.AbsoluteLayout = Ext.extend(Ext.layout.AnchorLayout, {
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/**
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* @cfg {String} extraCls
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* An optional extra CSS class that will be added to the container (defaults to 'x-abs-layout-item'). This can be useful for
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* adding customized styles to the container or any of its children using standard CSS rules.
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*/
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extraCls: 'x-abs-layout-item',
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isForm: false,
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// private
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setContainer : function(ct){
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Ext.layout.AbsoluteLayout.superclass.setContainer.call(this, ct);
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if(ct.isXType('form')){
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this.isForm = true;
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}
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},
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onLayout : function(ct, target){
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if(this.isForm){ ct.body.position(); } else { target.position(); }
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Ext.layout.AbsoluteLayout.superclass.onLayout.call(this, ct, target);
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},
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// private
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getAnchorViewSize : function(ct, target){
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return this.isForm ? ct.body.getStyleSize() : Ext.layout.AbsoluteLayout.superclass.getAnchorViewSize.call(this, ct, target);
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},
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// private
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isValidParent : function(c, target){
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return this.isForm ? true : Ext.layout.AbsoluteLayout.superclass.isValidParent.call(this, c, target);
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},
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// private
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adjustWidthAnchor : function(value, comp){
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return value ? value - comp.getPosition(true)[0] : value;
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},
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// private
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adjustHeightAnchor : function(value, comp){
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return value ? value - comp.getPosition(true)[1] : value;
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}
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/**
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* @property activeItem
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* @hide
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*/
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});
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Ext.Container.LAYOUTS['absolute'] = Ext.layout.AbsoluteLayout;
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