TreeGrid's double click handler called when double clicking on expand

[khoward]

I am a Smart GWT Power User. I have a TreeGrid on which I have added a doubleClickHandler. It seems that my handler is called when the user double clicks on the + sign at the root of the tree. Is there a way to prevent this? I want my handler to be called only in cases where the double click happens on a node in the tree.

[Isomorphic]

We've added a new method to the 3.1d branch TreeGrid.isOverOpenArea(). This method will return true if the user is currently over the open icon (or the indent space to the left of it).

Your logic can call this method to determine whether or not to proceed.