Highlight the selected color

[aceleghin]

I am using the minimal version of colorpicker, like you see in the image I don't have any feedback when I select some color, I can't see the selected color before confirmation.

I think is better if the user has some feedback when he clicks on some color, maybe with an highlight around the selected button or similar.
Is it possible?

[ccarns]

Another similiar scenario is the above configuration with hideButtons="true" .... and in that case you may want to just close the dialog all together as if you hit the confirm button.

This would probably require a new input param