I'm styling the flex TabBar using Adobe flex explorer, and
facing a very annoying problem while trying to set the rollOver
color of the tabs.
At first place I thought I could set the rollover color using
the tabStyleName's fillColors style, but this style can only get 2
colors that determines the default bg color, unlike the ButtonBar,
whose fillColors can get 4 colors where the last 2 determines the
Since TabBar extends ButtonBar, I thought that instead of
using the .tabStyleName I could use the buttonStyleName , in which
I can define rollover colors with the fillColors style which
receives 4 colors, where the last two, determines the rollover
color, as the buttonStyleName has no effect on the tabs.