ilog.views.event

Class ManagerContentAboutToChangeEvent

java.lang.Object

java.util.EventObject

ilog.views.event.ManagerEvent

ilog.views.event.ManagerContentAboutToChangeEvent

All Implemented Interfaces:

Serializable

public class ManagerContentAboutToChangeEvent
extends ManagerEvent

A ManagerContentAboutToChangeEvent event is fired by the manager before a graphic object is changed or deleted.

Since:

JViews 8.1

See Also:

ManagerContentMonitor, Serialized Form

Field Summary

Fields

Modifier and Type	Field and Description
static int	OBJECT_BBOX_CHANGE The type of the event when the bounding rectangle of an object is about to be changed.
static int	OBJECT_REMOVE The type of the event when an object is about to be removed from a manager.

Fields inherited from class java.util.EventObject

source

Constructor Summary

Constructors

Constructor and Description
ManagerContentAboutToChangeEvent(IlvManager manager, IlvGraphic graphic, int type) Creates a instance of a ManagerContentAboutToChangeEvent.

Method Summary

Modifier and Type	Method and Description
IlvGraphic	getGraphicObject() Returns the graphic object about to be changed or about to be deleted.
int	getType() Returns the type of the event, either OBJECT_REMOVE or OBJECT_BBOX_CHANGE.
boolean	isAdjusting() Returns true if this event is part of a series of modifications.
void	setAdjusting(boolean set) Changes the adjustment flag of the event.

Methods inherited from class ilog.views.event.ManagerEvent

getManager

Methods inherited from class java.util.EventObject

getSource, toString

Methods inherited from class java.lang.Object

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

Field Detail

OBJECT_REMOVE

public static final int OBJECT_REMOVE

The type of the event when an object is about to be removed from a manager.

See Also:

Constant Field Values

OBJECT_BBOX_CHANGE

public static final int OBJECT_BBOX_CHANGE

The type of the event when the bounding rectangle of an object is about to be changed.

See Also:

Constant Field Values

Constructor Detail

ManagerContentAboutToChangeEvent

public ManagerContentAboutToChangeEvent(IlvManager manager,
                                        IlvGraphic graphic,
                                        int type)

Creates a instance of a ManagerContentAboutToChangeEvent.

Parameters:

manager - The manager containing the specified graphic object.

graphic - The graphic object which is about to be changed or to be deleted.

type - The type of the event. It must be either OBJECT_REMOVE or OBJECT_BBOX_CHANGE.

Method Detail

getGraphicObject

public IlvGraphic getGraphicObject()

Returns the graphic object about to be changed or about to be deleted.

Returns:

The graphic object about to be changed or about to be deleted.

getType

public int getType()

Returns the type of the event, either OBJECT_REMOVE or OBJECT_BBOX_CHANGE.

Returns:

The type of the event.

isAdjusting

public final boolean isAdjusting()

Returns true if this event is part of a series of modifications. The method will return true if the event is fired by the manager while the manager is in adjustment mode. Different to ManagerContentChangedEvent, there is however no event of type ADJUSTMENT_END for the ManagerContentAboutToChangeEvent. If a real change happened while adjusting was true, there will be an ManagerContentChangeEvent of type ADJUSTMENT_END.

Since:

JViews 8.5

setAdjusting

public final void setAdjusting(boolean set)

Changes the adjustment flag of the event.

Internal: do not use!