org.springframework.richclient.command
Class ComponentGroupMember

java.lang.Object
  org.springframework.richclient.command.GroupMember
      org.springframework.richclient.command.ComponentGroupMember

public class ComponentGroupMember
extends GroupMember

A implementation of the GroupMember interface that can be associated with instances of Components.

Author:

Nils Olsson

Field Summary

Fields inherited from class org.springframework.richclient.command.GroupMember

logger

Constructor Summary

ComponentGroupMember(Component component)
Creates a new ComponentGroupMember.

Method Summary

protected void	fill(GroupContainerPopulator containerPopulator, Object controlFactory, CommandButtonConfigurer buttonConfigurer, List previousButtons) Asks the given container populator to add a component to its underlying container.
boolean	managesCommand(String commandId) Searches through the component and nested components in order to see if the command with supplied id exists in this component.
void	setEnabled(boolean enabled) Forwards the enabled flag to the managed component.

Methods inherited from class org.springframework.richclient.command.GroupMember

getCommand, onAdded, onRemoved

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

ComponentGroupMember

public ComponentGroupMember(Component component)

Creates a new ComponentGroupMember.

Parameters:

component - The component that this group member represents.

Method Detail

setEnabled

public void setEnabled(boolean enabled)

Forwards the enabled flag to the managed component.

Specified by:

setEnabled in class GroupMember

Parameters:

enabled - The enabled flag.

managesCommand

public boolean managesCommand(String commandId)

Searches through the component and nested components in order to see if the command with supplied id exists in this component.

Specified by:

managesCommand in class GroupMember

Parameters:

commandId - The id of the command to be checked for. May be null.

Returns:

true if the component, or any of its nested components, is a command with the given command id.

fill

protected void fill(GroupContainerPopulator containerPopulator,
                    Object controlFactory,
                    CommandButtonConfigurer buttonConfigurer,
                    List previousButtons)

Asks the given container populator to add a component to its underlying container.

Specified by:

fill in class GroupMember

Parameters:

containerPopulator - The object responsible for populating a GUI container with an appropriate control component based on this instance. Must not be null.

controlFactory - The factory for creating an appropriate GUI control that the underlying command will be associated with.

buttonConfigurer - The object that is to configure the newly created control component.

previousButtons - A list of AbstractButton instances that have already been added to the container. May be null or empty.