| 1 | /* |
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| 2 | * Ext JS Library 2.2.1 |
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| 3 | * Copyright(c) 2006-2009, Ext JS, LLC. |
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| 4 | * licensing@extjs.com |
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| 5 | * |
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| 6 | * http://extjs.com/license |
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| 7 | */ |
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| 8 | |
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| 9 | /** |
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| 10 | * @class Ext.layout.AbsoluteLayout |
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| 11 | * @extends Ext.layout.AnchorLayout |
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| 12 | * <p>Inherits the anchoring of {@link Ext.layout.AnchorLayout} and adds the ability for x/y positioning using the |
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| 13 | * standard x and y component config options.</p> |
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| 14 | */ |
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| 15 | Ext.layout.AbsoluteLayout = Ext.extend(Ext.layout.AnchorLayout, { |
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| 16 | /** |
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| 17 | * @cfg {String} extraCls |
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| 18 | * 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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| 19 | * adding customized styles to the container or any of its children using standard CSS rules. |
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| 20 | */ |
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| 21 | extraCls: 'x-abs-layout-item', |
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| 22 | isForm: false, |
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| 23 | // private |
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| 24 | setContainer : function(ct){ |
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| 25 | Ext.layout.AbsoluteLayout.superclass.setContainer.call(this, ct); |
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| 26 | if(ct.isXType('form')){ |
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| 27 | this.isForm = true; |
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| 28 | } |
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| 29 | }, |
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| 30 | |
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| 31 | onLayout : function(ct, target){ |
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| 32 | if(this.isForm){ ct.body.position(); } else { target.position(); } |
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| 33 | Ext.layout.AbsoluteLayout.superclass.onLayout.call(this, ct, target); |
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| 34 | }, |
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| 35 | |
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| 36 | // private |
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| 37 | getAnchorViewSize : function(ct, target){ |
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| 38 | return this.isForm ? ct.body.getStyleSize() : Ext.layout.AbsoluteLayout.superclass.getAnchorViewSize.call(this, ct, target); |
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| 39 | }, |
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| 40 | |
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| 41 | // private |
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| 42 | isValidParent : function(c, target){ |
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| 43 | return this.isForm ? true : Ext.layout.AbsoluteLayout.superclass.isValidParent.call(this, c, target); |
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| 44 | }, |
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| 45 | |
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| 46 | // private |
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| 47 | adjustWidthAnchor : function(value, comp){ |
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| 48 | return value ? value - comp.getPosition(true)[0] : value; |
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| 49 | }, |
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| 50 | |
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| 51 | // private |
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| 52 | adjustHeightAnchor : function(value, comp){ |
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| 53 | return value ? value - comp.getPosition(true)[1] : value; |
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| 54 | } |
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| 55 | /** |
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| 56 | * @property activeItem |
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| 57 | * @hide |
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| 58 | */ |
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| 59 | }); |
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| 60 | Ext.Container.LAYOUTS['absolute'] = Ext.layout.AbsoluteLayout; |
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