[Lazarus] A fix for an annoying problem on Linux

[Michael Van Canneyt]

On Tue, 3 Apr 2018, wkitty42--- via Lazarus wrote:

> On 04/02/2018 09:51 AM, Anthony Walter via Lazarus wrote:
>> Here you go ...
>
>
> what did you change? i see the code you added but i do not see any difference 
> in 
> the pictures you posted...

The value for the dropdown in the property editor has now a surrounding rectangle.

I also had to look really carefully to see it.

Michael.