Programming Guide



GroupInterface

Interface definition for groups

public interface GroupInterfaceextends WidgetInterface

Methods

deselect
void deselect(int item);

getMember
FieldInterface getMember(int n);

isSelected
boolean isSelected(int item);

numMembers
int numMembers();

select
void select(int item);

Environment

Java only

Description

GroupInterface defines the methods for objects representing groups. In addition, objects of type GroupInterface support all the methods in WidgetInterface.

The method numMembers returns the number of members in the group; the method getMember returns an object corresponding to a given member, referenced by number.