wt.clients.beans.selectors
Class ProjectComponentDelegate

java.lang.Object
  wt.clients.beans.selectors.ComponentDelegateAdapter
      wt.clients.beans.selectors.ProjectComponentDelegate

All Implemented Interfaces:

ComponentDelegate, Externalizable, Serializable

public class ProjectComponentDelegate

extends ComponentDelegateAdapter

implements Externalizable

Component delegate for wt.project.ProjectReference attributes.

See Also:

Serialized Form

Field Summary

private static String	CLASSNAME
private static String	RESOURCE
(package private) static long	serialVersionUID
private static String	versionID

Fields inherited from class wt.clients.beans.selectors.ComponentDelegateAdapter

Constructor Summary

ProjectComponentDelegate()

Method Summary

Component	getComponent() Return the component to be used.
Dimension	getComponentPreferredGridSize() Return the preferred grid size of the component.
Object	getObject()
boolean	hasOwnLabel() Returns true if the component supplies its own label and one should not be created for it by the AttributesForm.
boolean	isDirect() Return true if the ComponentDelegate works directly with the object containing the attribute, instead of with the individual attribute.
void	readExternal(ObjectInput input) Reads the non-transient fields of this class from an external source.
private void	readOldVersion(ObjectInput input, long readSerialVersionUID) Reads the non-transient fields of this class from an external source, which is not the current version.
void	setObject(Object object)
void	writeExternal(ObjectOutput output) Writes the non-transient fields of this class to an external source.

Methods inherited from class wt.clients.beans.selectors.ComponentDelegateAdapter

addObjectPropertyChangeListener, firePropertyChangeEvent, getCurrentComponent, getCurrentComponentContext, getCurrentObject, getCurrentPropertyDescriptor, getCurrentValue, getObjectPropertyChangeListeners, getPropertyItem, getValue, isDirty, removeObjectPropertyChangeListener, setComponentContext, setCurrentComponent, setCurrentComponentContext, setCurrentObject, setCurrentPropertyDescriptor, setCurrentValue, setObjectPropertyChangeListeners, setPropertyDescriptor, setPropertyItem, setValue

Methods inherited from class java.lang.Object

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

Field Detail

RESOURCE

private static final String RESOURCE

See Also:

Constant Field Values

CLASSNAME

private static final String CLASSNAME

versionID

private static final String versionID

See Also:

Constant Field Values

serialVersionUID

static final long serialVersionUID

See Also:

Constant Field Values

Constructor Detail

ProjectComponentDelegate

public ProjectComponentDelegate()

Method Detail

writeExternal

public void writeExternal(ObjectOutput output)
                   throws IOException

Writes the non-transient fields of this class to an external source.

Supported API: false

Specified by:

writeExternal in interface Externalizable

Overrides:

writeExternal in class ComponentDelegateAdapter

Parameters:

output -

Throws:

IOException

readExternal

public void readExternal(ObjectInput input)
                  throws IOException,
                         ClassNotFoundException

Reads the non-transient fields of this class from an external source.

Supported API: false

Specified by:

readExternal in interface Externalizable

Overrides:

readExternal in class ComponentDelegateAdapter

Parameters:

input -

Throws:

IOException

ClassNotFoundException

readOldVersion

private void readOldVersion(ObjectInput input,
                            long readSerialVersionUID)
                     throws IOException,
                            ClassNotFoundException

Reads the non-transient fields of this class from an external source, which is not the current version.

Parameters:

input -

readSerialVersionUID -

Throws:

IOException

ClassNotFoundException

getComponent

public Component getComponent()

Description copied from class: ComponentDelegateAdapter

Return the component to be used. The delegate is responsible for creating a component appropriate for the datatype and context.

Specified by:

getComponent in interface ComponentDelegate

Overrides:

getComponent in class ComponentDelegateAdapter

Returns:

Component

isDirect

public boolean isDirect()

Description copied from class: ComponentDelegateAdapter

Return true if the ComponentDelegate works directly with the object containing the attribute, instead of with the individual attribute. If this method returns true, the setObject() and getObject() methods should be invoked instead of the getValue() and setValue() methods.

Specified by:

isDirect in interface ComponentDelegate

Overrides:

isDirect in class ComponentDelegateAdapter

Returns:

boolean

getObject

public Object getObject()
                 throws WTException

Specified by:

getObject in interface ComponentDelegate

Overrides:

getObject in class ComponentDelegateAdapter

Returns:

Object

Throws:

WTException

setObject

public void setObject(Object object)

Specified by:

setObject in interface ComponentDelegate

Overrides:

setObject in class ComponentDelegateAdapter

Parameters:

object -

getComponentPreferredGridSize

public Dimension getComponentPreferredGridSize()

Description copied from class: ComponentDelegateAdapter

Return the preferred grid size of the component. The default value is (1,1) which gives it a grid width and height of 1 in the AttributesForm. To take up two grid positions horizontally, return a preferred grid size of (2,1).

Specified by:

getComponentPreferredGridSize in interface ComponentDelegate

Overrides:

getComponentPreferredGridSize in class ComponentDelegateAdapter

Returns:

Dimension

hasOwnLabel

public boolean hasOwnLabel()

Description copied from class: ComponentDelegateAdapter

Returns true if the component supplies its own label and one should not be created for it by the AttributesForm.

Specified by:

hasOwnLabel in interface ComponentDelegate

Overrides:

hasOwnLabel in class ComponentDelegateAdapter

Returns:

boolean