stonewareslord/treestyletab
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When the current tab is closed, auto scroll fired by tab focus was wrongly canceled.

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SHIMODA Hiroshi 2011-04-06 16:40:44 +09:00
parent dbe64fc13b
commit 68acdab242
1 changed files with 8 additions and 5 deletions
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content/treestyletab/treestyletabbrowser.js
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@ -3523,11 +3523,14 @@ TreeStyleTabBrowser.prototype = {
onScroll : function TSTBrowser_onScroll(aEvent)
{
if (this.lastScrollX < 0 || this.lastScrollY < 0) return;
var x = {}, y = {};
var scrollBoxObject = this.scrollBoxObject;
// restore scroll position when a tab is closed.
if (!this.smoothScrollTask) { // don't restore scroll position if another scroll is already running.
let x = {}, y = {};
let 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;
},