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Bug 541393 - gBrowser.moveTabTo(gBrowser.selectedTab, 0) with only one tab open moves the tab after the new tab button. r=gavin

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This commit is contained in:
Dão Gottwald 2010-02-05 08:33:46 +01:00
parent 38adfae645
commit 126e4025fe
1 changed files with 9 additions and 11 deletions
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20
browser/base/content/tabbrowser.xml
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@ -2176,8 +2176,7 @@
// move the dropped tab
if (newIndex > draggedTab._tPos)
newIndex--;
if (newIndex != draggedTab._tPos)
this.moveTabTo(draggedTab, newIndex);
this.moveTabTo(draggedTab, newIndex);
}
}
else if (draggedTab) {
@ -2340,25 +2339,26 @@
<parameter name="aIndex"/>
<body>
<![CDATA[
var oldPosition = aTab._tPos;
if (oldPosition == aIndex)
return;
this._lastRelatedTab = null;
this._browsers = null; // invalidate cache
this.mTabFilters.splice(aIndex, 0, this.mTabFilters.splice(aTab._tPos, 1)[0]);
this.mTabListeners.splice(aIndex, 0, this.mTabListeners.splice(aTab._tPos, 1)[0]);
var oldPosition = aTab._tPos;
aIndex = aIndex < aTab._tPos ? aIndex: aIndex+1;
this.mCurrentTab._selected = false;
// use .item() instead of [] because dragging to the end of the strip goes out of
// bounds: .item() returns null (so it acts like appendChild), but [] throws
this.mTabContainer.insertBefore(aTab, this.mTabContainer.childNodes.item(aIndex));
this.mTabContainer.insertBefore(aTab, this.mTabs.item(aIndex));
// invalidate cache, because mTabContainer is about to change
this._browsers = null;
var i;
for (i = 0; i < this.mTabContainer.childNodes.length; i++) {
this.mTabContainer.childNodes[i]._tPos = i;
this.mTabContainer.childNodes[i]._selected = false;
for (let i = 0; i < this.mTabs.length; i++) {
this.mTabs[i]._tPos = i;
this.mTabs[i]._selected = false;
}
this.mCurrentTab._selected = true;
this.mTabContainer.mTabstrip.ensureElementIsVisible(this.mCurrentTab, false);
@ -2366,8 +2366,6 @@
var evt = document.createEvent("UIEvents");
evt.initUIEvent("TabMove", true, false, window, oldPosition);
aTab.dispatchEvent(evt);
return aTab;
]]>
</body>
</method>