From 003e09c01b6e23c158e0c65ba078dd7e7a2d214d Mon Sep 17 00:00:00 2001
From: edward <edward@roojs.com>
Date: Wed, 29 Nov 2017 17:20:06 +0800
Subject: [PATCH] roojs-core.js roojs-core-debug.js

---
 roojs-core-debug.js | 5 ++++-
 roojs-core.js       | 2 +-
 2 files changed, 5 insertions(+), 2 deletions(-)

diff --git a/roojs-core-debug.js b/roojs-core-debug.js
index 4776c33a9d..8eae637d95 100644
--- a/roojs-core-debug.js
+++ b/roojs-core-debug.js
@@ -7182,7 +7182,10 @@ if(opt.anim.isAnimated()){
                     continue;
                 }
                 
-                if (overflowRegex.test(parent.getStyle('overflow') + parent.getStyle('overflow-x') + parent.getStyle('overflow-y'))){
+                if (
+                        parent.dom.nodeName.toLowerCase() != 'body' ||
+                        overflowRegex.test(parent.getStyle('overflow') + parent.getStyle('overflow-x') + parent.getStyle('overflow-y'))
+                ){
                     return parent;
                 }
             }
diff --git a/roojs-core.js b/roojs-core.js
index 77235631ce..4d15797859 100644
--- a/roojs-core.js
+++ b/roojs-core.js
@@ -306,7 +306,7 @@ return Roo.isSafari?(A[k]||k):k;},getPageX:function(){return this.xy[0];},getPag
 if(!L){return null;}var id=L.id;if(K!==true&&id&&Roo.Element.cache[id]){return Roo.Element.cache[id];}this.dom=L;this.id=id||Roo.id(L);};var El=Roo.Element;El.prototype={originalDisplay:"",visibilityMode:1,defaultUnit:"px",setVisibilityMode:function(J){this.visibilityMode=J;
 return this;},enableDisplayMode:function(J){this.setVisibilityMode(El.DISPLAY);if(typeof J!="undefined"){this.originalDisplay=J;}return this;},findParent:function(J,K,L){var p=this.dom,b=document.body,M=0,dq=Roo.DomQuery,N;K=K||50;if(typeof K!="number"){N=Roo.getDom(K);
 K=10;}while(p&&p.nodeType==1&&M<K&&p!=b&&p!=N){if(dq.is(p,J)){return L?Roo.get(p):p;}M++;p=p.parentNode;}return null;},findParentNode:function(J,K,L){var p=Roo.fly(this.dom.parentNode,'_internal');return p?p.findParent(J,K,L):null;},findScrollableParent:function(){var J=/(auto|scroll)/;
-if(this.getStyle('position')==='fixed'){return Roo.get(document.body);}var K=this.getStyle('position')==="absolute";for(var L=this;(L=Roo.get(L.dom.parentNode));){if(K&&L.getStyle('position')==="static"){continue;}if(J.test(L.getStyle('overflow')+L.getStyle('overflow-x')+L.getStyle('overflow-y'))){return L;
+if(this.getStyle('position')==='fixed'){return Roo.get(document.body);}var K=this.getStyle('position')==="absolute";for(var L=this;(L=Roo.get(L.dom.parentNode));){if(K&&L.getStyle('position')==="static"){continue;}if(L.dom.nodeName.toLowerCase()!='body'||J.test(L.getStyle('overflow')+L.getStyle('overflow-x')+L.getStyle('overflow-y'))){return L;
 }}return Roo.get(document.body);},up:function(J,K){return this.findParentNode(J,K,true);},is:function(J){return Roo.DomQuery.is(this.dom,J);},animate:function(J,K,L,M,N){this.anim(J,{duration:K,callback:L,easing:M},N);return this;},anim:function(J,K,L,M,N,cb){L=L||'run';
 K=K||{};var O=Roo.lib.Anim[L](this.dom,J,(K.duration||M)||.35,(K.easing||N)||'easeOut',function(){Roo.callback(cb,this);Roo.callback(K.callback,K.scope||this,[this,K]);},this);K.anim=O;return O;},preanim:function(a,i){return !a[i]?false:(typeof a[i]=="object"?a[i]:{duration:a[i+1],callback:a[i+2],easing:a[i+3]}
 );},clean:function(J){if(this.isCleaned&&J!==true){return this;}var ns=/\S/;var d=this.dom,n=d.firstChild,ni=-1;while(n){var nx=n.nextSibling;if(n.nodeType==3&&!ns.test(n.nodeValue)){d.removeChild(n);}else{n.nodeIndex=++ni;}n=nx;}this.isCleaned=true;return this;
-- 
2.39.2