Reset boolean on close function, this fixes #242 and #259

[stylenclass]

• I have added a false boolean on close function. Basically this boolean is responsible for closing the dropdown or not via closeUnlessMouseIsOverDropdown function.

[houfeng0923]

yes, I solved this trouble in the say way . but I still don't know why the mouseleave event isn't triggered in chrome/firefox .
I feel very confused. :(

[stylenclass]

@houfeng0707 its not that its not triggered, it is skipped! Say if you select an item it closes it, yet the boolean isMouseOverDropdown still remains true.

That's why I added a boolean reset when closed, that way that you are always sure it is false (which is the initial value). Whatever the scenario is.

Also this works at latest chrome and firefox. :). Just one line of code to fix 2 bugs

[houfeng0923]

hi, @stylenclass .
I guess the root cause of all is that mouseenter/leave event is simulated in chrome/firefox ,it is different with the native mouseenter/leave event in IE.

for example:
http://jsfiddle.net/houfeng0923/vw4hT/

[houfeng0923]

@stylenclass said right . Whatever the scenario is .

today I given up another scenario which made mouseleave event can trigger by itself ,
because it is not gracefull . I like sample things . :)

[jharding]

Merged into integration-0.9.3. Thanks!