How to change the HoverStyle of Add and Delete Button of FilterBuilder?

[jp8080]

Hello,

I changed my hoverstyle for tooltips for buttons, listgridfields, etc.. this works nicely. Now i'd like to change the hoverstyle of the add and remove buttons of the FilterBuilder. This is not to be possible when i use the following code:

filterBuilder.setHoverStyle("hoverStyle")

CSS:
.hoverStyle {
	font-family:Arial,Bitstream Vera Sans,sans-serif;
    font-size:8pt;
    border:1px solid #808080;
    padding:5px;
    background-color:#FDFDD3;
    color:black;
	white-space: nowrap;
}

The code above is working for any other component ...

I use SmartGWT 3.1 Pro. The problem exists in all browsers

[jp8080]

Can you please give me a hint to manage this (or a workaround)?

[jp8080]

I tried again a lot to solve the problem and i can't find a solution. Seems to be a bug in SmartGWT 3.1.

Can you confirm this?