com.microfocus.zfe.haapi.ps

Class PresentationSpaceEvent

java.lang.Object

com.microfocus.zfe.haapi.ps.PresentationSpaceEvent

Direct Known Subclasses:

ContentChangedEvent, CursorChangedEvent, MetricsChangedEvent

public abstract class PresentationSpaceEvent
extends Object

Base class for events fired to notify listeners that something in the presentation space has changed. The actual event fired will be an instance of

• CursorChangedEvent
• MetricsChangedEvent
• ContentChangedEvent

All event instances contain the event origin which is either

• PresentationSpaceEvent.Origin.USER
• PresentationSpaceEvent.Origin.HOST

User events are generated as a result of user input via PresentationSpace methods, for example, sendKeys().
Host events are generated as a result of host driven presentation space changes.
See the java docs for the concrete event classes for specifics about what the events contain.

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	PresentationSpaceEvent.Origin Used for listener registration as well indicating the event origin

Field Summary

Fields

Modifier and Type	Field and Description
protected PresentationSpaceEvent.Origin	origin The event origin
protected PresentationSpace	ps

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	PresentationSpaceEvent(PresentationSpace ps, PresentationSpaceEvent.Origin origin) Constructor for generating a new PresentationSpaceEvent with a specific origin.

Method Summary

Modifier and Type	Method and Description
PresentationSpaceEvent.Origin	getEventOrigin() Returns the event origin, either PresentationSpaceListener.Origin.USER or PresentationSpaceListener.PSEventTypeHOST
PresentationSpace	getPresentationSpace() Returns the PresentationSpace that generated the event
String	toString()

Methods inherited from class java.lang.Object

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

Field Detail

origin

protected PresentationSpaceEvent.Origin origin

The event origin

ps

protected final PresentationSpace ps

Constructor Detail

PresentationSpaceEvent

protected PresentationSpaceEvent(PresentationSpace ps,
                                 PresentationSpaceEvent.Origin origin)

Constructor for generating a new PresentationSpaceEvent with a specific origin.

Parameters:

ps - The PresentationSpace instance that generated the event

origin - of the event

Method Detail

getPresentationSpace

public PresentationSpace getPresentationSpace()

Returns the PresentationSpace that generated the event

Returns:

the PresentationSpace that generated the event

getEventOrigin

public PresentationSpaceEvent.Origin getEventOrigin()

Returns the event origin, either PresentationSpaceListener.Origin.USER or PresentationSpaceListener.PSEventTypeHOST

Returns:

the event origin

toString

public String toString()

Overrides:

toString in class Object

Returns:

a human-readable rendering of this object.