org.nakedobjects.viewer.classic.event.popup
Class MenuOption

java.lang.Object
  org.nakedobjects.viewer.classic.event.popup.MenuOption

Direct Known Subclasses:

ClassOption, DebugClassOption, DebugOption, DeleteAttributeOption, DeleteElementOption, DestroyInstanceOption, DestroyObjectInAttributeOption, DestroyObjectInCollectionOption, DestroyObjectOption, ExplorationOption, FindOption, FirstPageOption, LastPageOption, MakePersistentOption, MaximiseAllOption, MinimiseAllOption, NewCollectionInspectorOpt, NewDeleteOption, NewObjectInspectorOption, NextElementOption, ObjectOption, PreviousElementOption

public abstract class MenuOption

extends java.lang.Object

Each option that a user is shown in an objects popup menu a MenuOption. A MenuOption details: the name of an option (in the users language);

the type of object that might result when requesting this option

; a way to determine whether a user can select this option on the current object.

See Also:

getName( )

Field Summary

static boolean	ALLOW Specified option is presently allowed to be executed.
static int	COMPONENT Indicates a MenuOption for a visual component.
static int	EXPLORATION Indicates a MenuOption for a developer or debugging.
static int	OBJECT Indicates a MenuOption for an NakedInterface.
static boolean	VETO Specified option is to be disallowed - might be offered but is not presently allowed.
static int	VIEW Indicates a MenuOption for a View.

Constructor Summary

MenuOption()
Constructs a default menu option with no name and the type set to VIEW.

MenuOption(java.lang.String name, int type)
Constructs a menu option with specified name and types.

Method Summary

abstract void	action(MenuOptionTarget componentAction, java.awt.Point at)
java.lang.String	getName()
int	getType() returns the type of the menu option.
void	runAction(MenuOptionTarget target, java.awt.Point at)
void	setName(java.lang.String name)
java.lang.String	toString()
boolean	veto(MenuOptionTarget componentAction)

Methods inherited from class java.lang.Object

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

Field Detail

COMPONENT

public static final int COMPONENT

Indicates a MenuOption for a visual component.

See Also:

Constant Field Values

VIEW

public static final int VIEW

Indicates a MenuOption for a View.

See Also:

Constant Field Values

OBJECT

public static final int OBJECT

Indicates a MenuOption for an NakedInterface.

See Also:

Constant Field Values

EXPLORATION

public static final int EXPLORATION

Indicates a MenuOption for a developer or debugging.

See Also:

Constant Field Values

VETO

public static final boolean VETO

Specified option is to be disallowed - might be offered but is not presently allowed.

See Also:

Constant Field Values

ALLOW

public static final boolean ALLOW

Specified option is presently allowed to be executed.

See Also:

Constant Field Values

Constructor Detail

MenuOption

public MenuOption()

Constructs a default menu option with no name and the type set to VIEW.

MenuOption

public MenuOption(java.lang.String name,
                  int type)

Constructs a menu option with specified name and types.

Method Detail

action

public abstract void action(MenuOptionTarget componentAction,
                            java.awt.Point at)

getName

public java.lang.String getName()

getType

public int getType()

returns the type of the menu option.

runAction

public void runAction(MenuOptionTarget target,
                      java.awt.Point at)

setName

public void setName(java.lang.String name)

toString

public java.lang.String toString()

veto

public boolean veto(MenuOptionTarget componentAction)