親タブが既に閉じられていた時のための対処

git-svn-id: http://www.cozmixng.org/repos/piro/treestyletab/trunk@4795 599a83e7-65a4-db11-8015-0010dcdd6dc2
This commit is contained in:
piro 2009-07-23 16:59:35 +00:00
parent 10dba4bbed
commit 65c52e7872

View File

@ -2969,9 +2969,11 @@ TreeStyleTabBrowser.prototype = {
aChild.dispatchEvent(event);
if (this.isGroupTab(parentTab) && !this.hasChildTabs(parentTab)) {
window.setTimeout(function(aSelf) {
aSelf.getTabBrowserFromChild(parentTab).removeTab(parentTab);
}, 0, this);
window.setTimeout(function(aTabBrowser) {
if (parentTab.parentNode)
aTabBrowser.removeTab(parentTab);
parentTab = null;
}, 0, this.getTabBrowserFromChild(parentTab));
}
},
detachTab : function(aChild, aDontUpdateIndent) // alias