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Bug 374489 - after clicking a close button, double-clicking doesn't open a new tab until you move the mousep=Dao Gottwald <dao@design-noir.de>r=mano

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This commit is contained in:
asqueella@gmail.com 2007-04-29 08:25:57 -07:00
parent 444fac788a
commit 23dde75529
1 changed files with 13 additions and 7 deletions
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20
toolkit/content/widgets/tabbrowser.xml
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@ -3178,15 +3178,21 @@
* double-clicks this button, the dblclick event will be dispatched
* with the tabbar as its event target (and explicit/originalTarget),
* which treats that as a mouse gesture for opening a new tab.
* In this context, there is no way to prevent the dispatching
* of the dblclick event, so we're manually blocking it (see
* onTabBarDblClick) until the mouse is moved.
* In this context, we're manually blocking the dblclick event
* (see onTabBarDblClick).
*/
function mouseMoveHandler() {
tabbedBrowser._blockDblClick = false;
tabbedBrowser.removeEventListener("mousemove", mouseMoveHandler, false);
var clickedOnce = false;
function enableDblClick(event) {
if (event.detail == 1 && !clickedOnce) {
clickedOnce = true;
return;
}
setTimeout(function() {
tabbedBrowser._blockDblClick = false;
}, 0);
tabbedBrowser.removeEventListener("click", enableDblClick, false);
}
tabbedBrowser.addEventListener("mousemove", mouseMoveHandler, false);
tabbedBrowser.addEventListener("click", enableDblClick, false);
}
else // "tabs"
tabbedBrowser.removeCurrentTab();