org.oddjob.arooa.design
Class IndexedDesignProperty

java.lang.Object
  org.oddjob.arooa.design.IndexedDesignProperty

All Implemented Interfaces:

DesignElementProperty, DesignProperty

public class IndexedDesignProperty
extends Object

Constructor Summary

IndexedDesignProperty(String property, Class<?> propertyClass, ArooaType type, DesignInstance parent)

IndexedDesignProperty(String property, DesignInstance parent)

Method Summary

void	addDesignListener(DesignListener listener) Add a DesignListener.
void	clear()
ArooaContext	getArooaContext() Get the ArooaContext associated with the element.
DesignInstance	instanceAt(int index) Overridden by subclasses to provide the design of the property value at the index.
int	instanceCount() Overridden by subclasses to provide the number of design instances for this property.
boolean	isPopulated() Used by the Field Selection View to work out which group to check box.
String	property() The name of the property.
void	removeDesignListener(DesignListener listener) Remove a DesignListener.
FormItem	view() Provide the FormItem model that represents the view for the design of this property.

Methods inherited from class java.lang.Object

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

Constructor Detail

IndexedDesignProperty

public IndexedDesignProperty(String property,
                             Class<?> propertyClass,
                             ArooaType type,
                             DesignInstance parent)

IndexedDesignProperty

public IndexedDesignProperty(String property,
                             DesignInstance parent)

Method Detail

instanceCount

public int instanceCount()

Overridden by subclasses to provide the number of design instances for this property.

Returns:

The number of design instances.

instanceAt

public DesignInstance instanceAt(int index)

Overridden by subclasses to provide the design of the property value at the index.

Parameters:

index - The property value's index.

Returns:

The design. Never null.

view

public FormItem view()

Description copied from interface: DesignProperty

Provide the FormItem model that represents the view for the design of this property.

Returns:

The FormItem. Never null.

clear

public void clear()

isPopulated

public boolean isPopulated()

Description copied from interface: DesignProperty

Used by the Field Selection View to work out which group to check box.

Returns:

property

public String property()

Description copied from interface: DesignProperty

The name of the property.

Specified by:

property in interface DesignProperty

Returns:

The name of the property. Never null.

getArooaContext

public ArooaContext getArooaContext()

Description copied from interface: DesignElementProperty

Get the ArooaContext associated with the element.

Specified by:

getArooaContext in interface DesignElementProperty

Returns:

The ArooaContext. Never Null.

addDesignListener

public void addDesignListener(DesignListener listener)

Description copied from interface: DesignElementProperty

Add a DesignListener. The listener will be notified when instances of either components or types are added to this property.

Specified by:

addDesignListener in interface DesignElementProperty

Parameters:

listener - The listener. Must not be null.

removeDesignListener

public void removeDesignListener(DesignListener listener)

Description copied from interface: DesignElementProperty

Remove a DesignListener.

Specified by:

removeDesignListener in interface DesignElementProperty

Parameters:

listener - The listener. Must not be null.