* Fixed - prevent clicking on hidden results scrollbar in IE

[cbarber]

Resolve IE issue where clicking on the hidden results scrollbar triggers the chosen select to display.

Steps:

• Create chosen select with enough results to show a scrollbar in the results div
• Focus and blur the chosen select at least once. Note the location of the scrollbar
• Click on the location of where scrollbar is (albeit hidden). Chosen select will display

Example gif:
https://imgur.com/a/pDhBu

The fix is to exclude "chosen-results" from the mousedown event. Does not seem to have side effects.

[tjschuck]

Weird! Thanks for the GIF — that shows the issue perfectly.

What browser, browser version, OS, and OS version are you using?

[cbarber]

Oops. Sorry I forgot to include those details. Windows 10 - Internet Explorer 11.608.15063.0

[cbarber]

I discovered that any form field beneath the drop down was not receiving mouse click event where the scrollbar is located. I felt like adding more logic to the mouse down event method was the wrong the approach. I've updated the pull request to hide the scrollbar (IE only) when the drop down is deactived and show it when its activated. I feel like this is a safer way to handle the quirk.

[tjschuck]

@cbarber Can you squash this down to one commit? Instructions here.

[cbarber]

@tjschuck Sorry I missed your message. Pull request has been updated.

[tjschuck]

@cbarber Thanks!

@harvesthq/chosen-developers One of y'all wanna take a peek and review?

Possible red herring, but: this change is happening around some of those clip attributes that are apparently an issue — any chance this would actually be fixed without vendor-prefixery via the clip removal PR?

[cbarber]

Oops. I rebased to resolve the conflicts and it looks like a forced push to my fork closed the PR. When I was resolving the conflict I did notice that the clip css style that was related to the original problem had been switched to display: none. I don't have IE available right now to see if this resolves this but should be able to check in the next day or two.