harmonic.mz.event
Class EntryEvent

java.lang.Object
  |
  +--java.util.EventObject
        |
        +--java.beans.PropertyChangeEvent
              |
              +--harmonic.mz.event.EntryEvent

All Implemented Interfaces:

java.io.Serializable

public class EntryEvent

extends java.beans.PropertyChangeEvent

This event object is sent by all extensions of ValueEntry when the edited value changes, and when the value entries state changes. Rather than subclass this into an event for each type of value entry, the event handler should look at the source member of this to get a reference to the generating value entry and user this to get the values. Often there is alot more information than the essential value that the hander may need to know, so rather than put some in the event object and some in the source, all is in the source.

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Serialized Form

Field Summary

static int	FINAL Value has finished a gradual change.
int	id
static int	INCREMENTAL Value has continued a gradual change.
static int	INITIAL Value has started a gradual change.
static int	POST_ENTRY_FINISH Value entry has stoped taking input
static int	POST_ENTRY_START Value entry has started taking input
static int	PRE_ENTRY_FINISH Value entry will stop taking input
static int	PRE_ENTRY_START Value entry will start taking input
static int	START_REQUESTED User has indicated input should begin
static int	VALUE_CHANGED Value has changed
int	when

Fields inherited from class java.util.EventObject

source

Constructor Summary

EntryEvent(java.lang.Object source, java.lang.String name, java.lang.Object oldValue, java.lang.Object newValue, int when)
Constructs an EntryEvent, with id==VALUE_CHANGED.

EntryEvent(ValueEntry entry, int id, int when)
Constructs an EntryEvent.

Method Summary

ValueEntry	getEntry() Returns entry
int	getID() Returns the type of event.
int	getWhen() Returns the type of value change.
java.lang.String	toString()

Methods inherited from class java.beans.PropertyChangeEvent

getNewValue, getOldValue, getPropagationId, getPropertyName, setPropagationId

Methods inherited from class java.util.EventObject

getSource

Methods inherited from class java.lang.Object

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

Field Detail

FINAL

public static final int FINAL

Value has finished a gradual change. Relevent if getID()==VALUE_CHANGED. Same value as in HWidgetLib.HWEventConstants.

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Constant Field Values

INCREMENTAL

public static final int INCREMENTAL

Value has continued a gradual change. Relevent if getID()==VALUE_CHANGED. Same value as in HWidgetLib.HWEventConstants.

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Constant Field Values

INITIAL

public static final int INITIAL

Value has started a gradual change. Relevent if getID()==VALUE_CHANGED. Same value as in HWidgetLib.HWEventConstants.

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Constant Field Values

VALUE_CHANGED

public static final int VALUE_CHANGED

Value has changed

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Constant Field Values

PRE_ENTRY_START

public static final int PRE_ENTRY_START

Value entry will start taking input

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Constant Field Values

POST_ENTRY_START

public static final int POST_ENTRY_START

Value entry has started taking input

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Constant Field Values

PRE_ENTRY_FINISH

public static final int PRE_ENTRY_FINISH

Value entry will stop taking input

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Constant Field Values

POST_ENTRY_FINISH

public static final int POST_ENTRY_FINISH

Value entry has stoped taking input

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Constant Field Values

START_REQUESTED

public static final int START_REQUESTED

User has indicated input should begin

See Also:

Constant Field Values

id

public int id

when

public int when

Constructor Detail

EntryEvent

public EntryEvent(ValueEntry entry,
                  int id,
                  int when)

Constructs an EntryEvent.

EntryEvent

public EntryEvent(java.lang.Object source,
                  java.lang.String name,
                  java.lang.Object oldValue,
                  java.lang.Object newValue,
                  int when)

Constructs an EntryEvent, with id==VALUE_CHANGED.

Method Detail

toString

public java.lang.String toString()

Overrides:

toString in class java.util.EventObject

getEntry

public ValueEntry getEntry()

Returns entry

getWhen

public int getWhen()

Returns the type of value change. Relevent if getID(),

getID

public int getID()

Returns the type of event.