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Bug 775969 - Native handles vanish when crossing. r=mbrubeck

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This commit is contained in:
Margaret Leibovic 2012-07-23 12:50:43 -07:00
parent 65e1654abd
commit 5697e958fa
1 changed files with 18 additions and 2 deletions
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20
mobile/android/chrome/content/browser.js
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@ -1610,10 +1610,26 @@ var SelectionHandler = {
}
},
_ignoreCollapsedSelection: false,
notifySelectionChanged: function sh_notifySelectionChanged(aDoc, aSel, aReason) {
// If the selection was removed, call endSelection() to clean up
if (aSel == "" && aReason == Ci.nsISelectionListener.NO_REASON)
if (aSel.isCollapsed) {
// Bail if we're ignoring events for a collapsed selection.
if (this._ignoreCollapsedSelection)
return;
// If the selection is collapsed because of one of the mouse events we
// sent while moving the handle, don't get rid of the selection handles.
if (aReason & Ci.nsISelectionListener.MOUSEDOWN_REASON) {
this._ignoreCollapsedSelection = true;
return;
}
// Otherwise, we do want to end the selection.
this.endSelection();
}
this._ignoreCollapsedSelection = false;
},
// aX/aY are in top-level window browser coordinates