root / trunk / web / dojo / dojox / fx / scroll.js @ 13
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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 | } |