Method Detail

• getListCellRendererComponent

  Component getListCellRendererComponent(List list,
                                         T value,
                                         int index,
                                         boolean isSelected)

  Returns a component instance that is already set to render "value". While it is not a requirement many renderes often derive from a component (such as a label) and return "this". Notice that a null value for the value argument might be sent when refreshing the theme of the list.

  Parameters:

  list - the list component

  value - the value to render

  index - the index in the list

  isSelected - whether the entry is selected

  Returns:

  a component to paint within the list

• getListFocusComponent

  Component getListFocusComponent(List list)

  Returns a component instance that is painted under the currently focused renderer and is animated to provide smooth scrolling. When the selection moves, this component is drawn above/below the list items - it is recommended to give this component some level of transparency (see above code example). This method is optional an implementation can choose to return null.

  Parameters:

  list - the parent list

  Returns:

  a component to use as focus

  See Also:

  Component.setSmoothScrolling(boolean)