to.etc.domui.component.menu

Interface IUIAction<T>

All Known Subinterfaces:

IUITestableAction<T>

All Known Implementing Classes:

UIAction

public interface IUIAction<T>

Method Summary

Modifier and Type	Method and Description
void	execute(NodeBase component, T instance)
String	getDisableReason(T instance) If this menu item is disabled, return a reason why it is.
String	getIcon(T instance)
String	getName(T instance)
String	getTitle(T instance)

Method Detail

getDisableReason

@Nullable
String getDisableReason(@Nullable
                                  T instance)
                           throws Exception

If this menu item is disabled, return a reason why it is. This will be shown as a hint when the entry is shown as disabled. If the item is not disabled return null.

Parameters:

instance -

Returns:

Throws:

Exception

getName

@Nonnull
String getName(@Nullable
                        T instance)
                 throws Exception

Throws:

Exception

getTitle

@Nullable
String getTitle(@Nullable
                          T instance)
                   throws Exception

Throws:

Exception

getIcon

@Nullable
String getIcon(@Nullable
                         T instance)
                  throws Exception

Throws:

Exception

execute

void execute(@Nonnull
             NodeBase component,
             @Nullable
             T instance)
      throws Exception

Throws:

Exception