org.openide.options

Class ContextSystemOption

java.lang.Object

org.openide.util.SharedClassObject

org.openide.options.SystemOption

org.openide.options.ContextSystemOption

All Implemented Interfaces:

BeanContextProxy, Externalizable, Serializable, HelpCtx.Provider

Direct Known Subclasses:

PrintSettings

public abstract class ContextSystemOption
extends SystemOption
implements BeanContextProxy

Provides a group of system options with this as the parent. You must still implement SystemOption.displayName(), at least. The suboptions are automatically saved as a group.

See Also:

Serialized Form

Field Summary

Fields

Modifier and Type	Field and Description
protected BeanContext	beanContext Deprecated. To obtain bean context use ContextSystemOption.getBeanContextProxy().

Constructor Summary

Constructors

Constructor and Description
ContextSystemOption() Default constructor.

Method Summary

Modifier and Type	Method and Description
void	addOption(SystemOption so) Add a new option to the set.
BeanContextChild	getBeanContextProxy()
SystemOption[]	getOptions() Get all options in the set.
protected void	initialize()
void	readExternal(ObjectInput in) Read all properties of this object (or subclasses) from an object input.
void	removeOption(SystemOption so) Remove an option from the set.
void	writeExternal(ObjectOutput out) Write all properties of this object (or subclasses) to an object output.

Methods inherited from class org.openide.options.SystemOption

clearSharedData, displayName, firePropertyChange, getHelpCtx, getName, isReadExternal, isWriteExternal, reset

Methods inherited from class org.openide.util.SharedClassObject

addNotify, addPropertyChangeListener, equals, finalize, findObject, findObject, getLock, getProperty, hashCode, putProperty, putProperty, removeNotify, removePropertyChangeListener, writeReplace

Methods inherited from class java.lang.Object

clone, getClass, notify, notifyAll, toString, wait, wait, wait

Field Detail

beanContext

@Deprecated
protected BeanContext beanContext

Deprecated. To obtain bean context use ContextSystemOption.getBeanContextProxy().

Reference to the bean context describing the structure of this option tree.

Constructor Detail

ContextSystemOption

public ContextSystemOption()

Default constructor.

Method Detail

addOption

public final void addOption(SystemOption so)

Add a new option to the set.

Parameters:

so - the option to add

removeOption

public final void removeOption(SystemOption so)

Remove an option from the set.

Parameters:

so - the option to remove

getOptions

public final SystemOption[] getOptions()

Get all options in the set.

Returns:

the options

getBeanContextProxy

public final BeanContextChild getBeanContextProxy()

Specified by:

getBeanContextProxy in interface BeanContextProxy

initialize

protected void initialize()

Overrides:

initialize in class SharedClassObject

writeExternal

public void writeExternal(ObjectOutput out)
                   throws IOException

Description copied from class: SystemOption

Write all properties of this object (or subclasses) to an object output.

Specified by:

writeExternal in interface Externalizable

Overrides:

writeExternal in class SystemOption

Parameters:

out - the output stream

Throws:

IOException - on error

readExternal

public void readExternal(ObjectInput in)
                  throws IOException,
                         ClassNotFoundException

Description copied from class: SystemOption

Read all properties of this object (or subclasses) from an object input. If there is a problem setting the value of any property, that property will be ignored; other properties should still be set.

Specified by:

readExternal in interface Externalizable

Overrides:

readExternal in class SystemOption

Parameters:

in - the input stream

Throws:

IOException - on error

ClassNotFoundException - if a class used to restore the system option is not found