Package com.inductiveautomation.rm.base

Class RMPropertyChangeEvent

java.lang.Object

java.util.EventObject

java.beans.PropertyChangeEvent

java.beans.IndexedPropertyChangeEvent

com.inductiveautomation.rm.base.RMPropertyChangeEvent

All Implemented Interfaces:

Serializable

Direct Known Subclasses:

RMXString.CharsChange, RMXString.StyleChange, TextRun.CharsChange

public class RMPropertyChangeEvent
extends IndexedPropertyChangeEvent

An (Indexed) PropertyChangeEvent subclass to describe shape property changes. Index should be less than zero if not really an indexed property change.

See Also:

• Serialized Form

Field Summary

Fields inherited from class java.util.EventObject

source

Constructor Summary

Constructors

Constructor	Description
RMPropertyChangeEvent(Object aParent, PropertyChangeEvent anEvent)	Creates a shape property change event.
RMPropertyChangeEvent(Object aSource, String aProperty, Object oldValue, Object newValue, int anIndex)	Creates a property change event.

Method Summary

Modifier and Type	Method	Description
protected void	doChange(Object oldValue, Object newValue)	Does this change with given new/old values.
static RMPropertyChangeEvent	getEvent(EventObject anEvent)	Returns the given EventObject as a shape property change event.
Object	getParent()	Returns parent if this change is forwarded from a parent object.
RMPropertyChangeEvent	merge(RMPropertyChangeEvent anEvent)	Attempts to merge the given property change into this property change.
void	redoChange()	Redoes this change.
String	toString()	Simple to string.
void	undoChange()	Undoes this change.

Methods inherited from class java.beans.IndexedPropertyChangeEvent

getIndex

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

Constructor Details

RMPropertyChangeEvent

public RMPropertyChangeEvent(Object aSource,
 String aProperty,
 Object oldValue,
 Object newValue,
 int anIndex)

Creates a property change event.

RMPropertyChangeEvent

public RMPropertyChangeEvent(Object aParent,
 PropertyChangeEvent anEvent)

Creates a shape property change event.

Method Details

getParent

public Object getParent()

Returns parent if this change is forwarded from a parent object.

getEvent

public static RMPropertyChangeEvent getEvent(EventObject anEvent)

Returns the given EventObject as a shape property change event.

undoChange

public void undoChange()

Undoes this change.

redoChange

public void redoChange()

Redoes this change.

doChange

protected void doChange(Object oldValue,
 Object newValue)

Does this change with given new/old values.

merge

public RMPropertyChangeEvent merge(RMPropertyChangeEvent anEvent)

Attempts to merge the given property change into this property change.

toString

public String toString()

Simple to string.

Overrides:

toString in class PropertyChangeEvent