question: public void paintCurrentValueBackground ( Graphics g , Rectangle bounds , boolean hasFocus ) { Color t = g . getColor ( ) ; if ( comboBox . isEnabled ( ) ) g . setColor ( DefaultLookup . getColor ( comboBox , this , "ComboBox.background" , null ) ) ; else g . setColor ( DefaultLookup . getColor ( comboBox , this , "ComboBox.disabledBackground" , null ) ) ; g . fillRect ( bounds . x , bounds . y , bounds . width , bounds . height ) ; g . setColor ( t ) ; }
target:  Paints the background of the currently selected item.