Fix the presentation of query based dropdown's

[jaroet]

Description

In comparison with default dropdowns components (like de date range shown below) the dropdown generated from a query look not very nice, small and short windows also.

The presentation can be improved significantly with a few basic fixed (like fontsize, width and height of dropdown open window.

What problem would this solve?

Better presentation. Here is the default timerange and one of my own dropdown's.

How should it work?

• Compared with the screenshots above the font, fontsize, ect for all dropdown should be the same by default to get a consistent look and feel.
• Futher the width of the open dropdown should depend on the content of the field shown. I understand this can not extend beyond the screen and I do not want it to. But now it using a very small window.
• It would be nice if the height could also be dynamic in some sense. I am not sure why the daterange uses more vertical space then the query based dropdown.
• I show both prompts above next to each other and the difference is huge, I do get some comments about it regularly as people do notice it.