root / trunk / web / dojo / dojox / fx / scroll.js
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| 1 | 9 | andrej.cim | /*
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| 2 | Copyright (c) 2004-2010, The Dojo Foundation All Rights Reserved.
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| 3 | Available via Academic Free License >= 2.1 OR the modified BSD license.
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| 4 | see: http://dojotoolkit.org/license for details
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| 5 | */
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| 6 | |||
| 7 | |||
| 8 | if(!dojo._hasResource["dojox.fx.scroll"]){ |
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| 9 | dojo._hasResource["dojox.fx.scroll"]=true; |
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| 10 | dojo.provide("dojox.fx.scroll");
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| 11 | dojo.experimental("dojox.fx.scroll");
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| 12 | dojo.require("dojox.fx._core");
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| 13 | dojox.fx.smoothScroll=function(_1){ |
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| 14 | if(!_1.target){
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| 15 | _1.target=dojo.position(_1.node,true);
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| 16 | } |
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| 17 | var _2=dojo[(dojo.isIE?"isObject":"isFunction")](_1["win"].scrollTo),_3={x:_1.target.x,y:_1.target.y}; |
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| 18 | if(!_2){
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| 19 | var _4=dojo.position(_1.win);
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| 20 | _3.x-=_4.x; |
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| 21 | _3.y-=_4.y; |
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| 22 | } |
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| 23 | var _5=(_2)?(function(_6){ |
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| 24 | _1.win.scrollTo(_6[0],_6[1]); |
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| 25 | }):(function(_7){
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| 26 | _1.win.scrollLeft=_7[0];
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| 27 | _1.win.scrollTop=_7[1];
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| 28 | }); |
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| 29 | var _8=new dojo.Animation(dojo.mixin({beforeBegin:function(){ |
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| 30 | if(this.curve){ |
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| 31 | delete this.curve; |
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| 32 | } |
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| 33 | var _9=_2?dojo._docScroll():{x:_1.win.scrollLeft,y:_1.win.scrollTop}; |
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| 34 | _8.curve=new dojox.fx._Line([_9.x,_9.y],[_3.x,_3.y]);
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| 35 | },onAnimate:_5},_1));
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| 36 | return _8;
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| 37 | }; |
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| 38 | } |