returns a green background for playlistentry objects that represent an existing file , red if not . concode_field_sep int number concode_field_sep Color getForeground concode_elem_sep Image getColumnImage concode_elem_sep String getColumnText concode_elem_sep void dispose concode_elem_sep void removeListener concode_elem_sep boolean isLabelProperty concode_elem_sep void addListener
Color function ( Object arg0 ) { if ( arg0 != null && arg0 instanceof PlayListEntry ) { if ( ( ( PlayListEntry ) arg0 ) . exists ( ) ) return Display . getDefault ( ) . getSystemColor ( SWT . COLOR_GREEN ) ; else return Display . getDefault ( ) . getSystemColor ( SWT . COLOR_RED ) ; } return null ; }