org.nakedobjects.plugins.dnd.viewer.content
Class AbstractObjectContent

java.lang.Object
  org.nakedobjects.plugins.dnd.viewer.content.AbstractContent
      org.nakedobjects.plugins.dnd.viewer.content.AbstractObjectContent

All Implemented Interfaces:

Content, ObjectContent

Direct Known Subclasses:

CollectionElement, ObjectActionContent, ObjectParameterImpl, OneToManyFieldElementImpl, OneToOneFieldImpl, RootObject

public abstract class AbstractObjectContent
extends AbstractContent
implements ObjectContent

Nested Class Summary

static class	AbstractObjectContent.DebugClearResolvedOption
static class	AbstractObjectContent.ExplorationClone
static class	AbstractObjectContent.ExplorationInstances

Constructor Summary

AbstractObjectContent()

Method Summary

abstract Consent	canClear()
Consent	canDrop(Content sourceContent) Determines if the specified content can be drop on this content.
abstract Consent	canSet(NakedObject dragSource)
abstract void	clear()
void	contentMenuOptions(UserActionSet options) Allows this content to add menu options to the set of menu options the user will see for this content.
NakedObject	drop(Content sourceContent) Implements the response to the dropping of the specified content onto this content.
java.lang.String	getIconName() The name of the icon to use to respresent the object represented by this content.
Image	getIconPicture(int iconHeight) The icon to use to respresent the object represented by this content.
abstract NakedObject	getObject()
boolean	isPersistable() Returns true if the object represented by this content can be persisted.
void	parseTextEntry(java.lang.String entryText)
abstract void	setObject(NakedObject object)

Methods inherited from class org.nakedobjects.plugins.dnd.viewer.content.AbstractContent

isCollection, isObject, isTextParseable, viewMenuOptions, windowTitle

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.nakedobjects.plugins.dnd.Content

debugDetails, getDescription, getHelp, getId, getNaked, getOptions, getSpecification, isCollection, isObject, isOptionEnabled, isTextParseable, isTransient, title, viewMenuOptions, windowTitle

Constructor Detail

AbstractObjectContent

public AbstractObjectContent()

Method Detail

canClear

public abstract Consent canClear()

Specified by:

canClear in interface ObjectContent

canDrop

public Consent canDrop(Content sourceContent)

Description copied from interface: Content

Determines if the specified content can be drop on this content.

Specified by:

canDrop in interface Content

canSet

public abstract Consent canSet(NakedObject dragSource)

Specified by:

canSet in interface ObjectContent

clear

public abstract void clear()

Specified by:

clear in interface ObjectContent

drop

public NakedObject drop(Content sourceContent)

Description copied from interface: Content

Implements the response to the dropping of the specified content onto this content.

Specified by:

drop in interface Content

getObject

public abstract NakedObject getObject()

Specified by:

getObject in interface ObjectContent

isPersistable

public boolean isPersistable()

Description copied from interface: Content

Returns true if the object represented by this content can be persisted.

Specified by:

isPersistable in interface Content

Overrides:

isPersistable in class AbstractContent

contentMenuOptions

public void contentMenuOptions(UserActionSet options)

Description copied from interface: Content

Allows this content to add menu options to the set of menu options the user will see for this content.

Specified by:

contentMenuOptions in interface Content

Overrides:

contentMenuOptions in class AbstractContent

See Also:

Content.viewMenuOptions(UserActionSet)

parseTextEntry

public void parseTextEntry(java.lang.String entryText)

Specified by:

parseTextEntry in interface Content

setObject

public abstract void setObject(NakedObject object)

Specified by:

setObject in interface ObjectContent

getIconName

public java.lang.String getIconName()

Description copied from interface: Content

The name of the icon to use to respresent the object represented by this content.

Specified by:

getIconName in interface Content

getIconPicture

public Image getIconPicture(int iconHeight)

Description copied from interface: Content

The icon to use to respresent the object represented by this content.

Specified by:

getIconPicture in interface Content