returns the width of the icon . supports the icon interface . concode_field_sep int DEFAULT_SIZE concode_elem_sep int size concode_elem_sep int UP concode_elem_sep Color edge1 concode_elem_sep Color edge2 concode_elem_sep Color fill concode_elem_sep int DOWN concode_elem_sep int direction concode_field_sep void init concode_elem_sep int getIconHeight concode_elem_sep void drawUpArrow concode_elem_sep void drawDownArrow concode_elem_sep void paintIcon
int function ( ) { return this . size ; }