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無駄な条件分岐を削除

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git-svn-id: http://www.cozmixng.org/repos/piro/treestyletab/trunk@5066 599a83e7-65a4-db11-8015-0010dcdd6dc2
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piro 2009-09-03 07:45:06 +00:00
parent dd13197c26
commit 65eabd7a90
1 changed files with 8 additions and 11 deletions
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19
content/treestyletab/treestyletabbrowser.js
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@ -1983,17 +1983,14 @@ TreeStyleTabBrowser.prototype = {
onScroll : function(aEvent)
{
var node = aEvent.originalTarget;
if (node && node.ownerDocument == document) {
if (this.lastScrollX < 0 || this.lastScrollY < 0) return;
var x = {}, y = {};
var scrollBoxObject = this.scrollBoxObject;
scrollBoxObject.getPosition(x, y);
if (x.value != this.lastScrollX || y.value != this.lastScrollY)
scrollBoxObject.scrollTo(this.lastScrollX, this.lastScrollY);
this.lastScrollX = -1;
this.lastScrollY = -1;
}
if (this.lastScrollX < 0 || this.lastScrollY < 0) return;
var x = {}, y = {};
var scrollBoxObject = this.scrollBoxObject;
scrollBoxObject.getPosition(x, y);
if (x.value != this.lastScrollX || y.value != this.lastScrollY)
scrollBoxObject.scrollTo(this.lastScrollX, this.lastScrollY);
this.lastScrollX = -1;
this.lastScrollY = -1;
},
onTabbarOverflow : function(aEvent)