[Core][Quick Open]: There is an extra line under Quick Open bar when resize the window.

[julieyuan]

Steps:

1. Launch Brackets and open a file.
2. Click Navigate>Quick Open or press Ctrl+Shift+O to invoke Quick Open bar.
3. Input some invalid file name into the input field to make the border red.
4. Resize the window of Edge Code.

Result:
There is an extra line under the Quick Open bar and it will move its position with the change of window.

Expected:
There should not have this line.

Notes: This issue also reproduces to Go to Line , Quick Find Definition bar. It always happens on MAC, and sometimes happens on Win. So if you can not see this happening, please try again. Usually it happens when resize Edge Code window from large to small.

ENV: MAC 10.8 and Win8 English OS
Build: 0.31.0-9163 (MAC) and 0.30.0-9131(Win)

Snapshots:
Please refer to snapshots for details:
Win OS:

MAC OS:

[njx]

Yuck! Medium priority to me.

[njx]

Nominating for sprint 32.

[njx]

That line is actually the collapsed dropdown container, which doesn't move when the window is resized due to #1157.

We could try to hide the container when there's nothing in the dropdown. @larz0, there's a comment in brackets.less in the .smart-autocomplete-container style that says: // the borders show up even if the container is empty, must set height to zero using JS. Do you know if this was actually done at some point in the JS code, or was that something that was intended to be fixed later?

[njx]

@larz0 ping - see my last comment

[larz0]

@njx I think I added that comment and I can't remember if I got rid of it using Chrome Dev Tools. I'm trying inspect it again but for some reason the modal bar keeps disappearing every time I click on the inspect icon in chrome dev tools. We should definitely hide it if it's empty.

[njx]

Changing to low pri and removing from sprint. Not a common combination of steps and it's just a cosmetic issue.

[Zhuyun]

Tried this issue with 0.38.0.12173 on Win & Mac, still reproduces.

[larz0]

@Zhuyun the fix is in master now, could you check again? Thanks.

[Zhuyun]

Verified with 0.38.0.12421 on Win&Mac. Fixed and close it. Please find screenshots below.
Can't paste any images here. please find them in dropbox.
https://www.dropbox.com/s/asirmqpda9z0abw/Bug5029_Mac_ENU_38_12421.jpg
https://www.dropbox.com/s/khoap3dfilcihic/Bug5029_Win_ENU_38_12421.jpg