fr.ove.openmath.jome.ctrlview.bidim.selection.events
Class SelectionEvent

java.lang.Object
  java.util.EventObject
      fr.ove.openmath.jome.ctrlview.bidim.selection.events.SelectionEvent

All Implemented Interfaces:

java.io.Serializable

public class SelectionEvent

extends java.util.EventObject

The event to send to all objects that implements the interface SlectionEventListener and which want to maintain a list of selected elements.

Version:

1.0 30/06/98

Author:

© 1998 DIRAT Laurent

See Also:

Serialized Form

Field Summary

static int	ADD This action tells the selections manager to add an element.
static int	GET_SELECTION This action tells the selections manager to give all the selected elements
static int	GET_SELECTION_SIZE This action tells the selections manager to give the number of selected elements
static int	LIST For debugg only.
static int	PURGE This action tells the selections manager to remove all the elements it has.
static int	REMOVE This action tells the selections manager to remove an element.

Fields inherited from class java.util.EventObject

source

Constructor Summary

SelectionEvent(java.lang.Object src)
The constructor.

Method Summary

int	getAction() Returns the action associated with the event.
java.lang.Object	getArgument() Returns the action argument.
void	setAction(int action, java.lang.Object argument) Sets the action to execute and its argument.
void	setArgument(java.lang.Object argument) Sets the action argument.

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

PURGE

public static final int PURGE

This action tells the selections manager to remove all the elements it has.

See Also:

Constant Field Values

REMOVE

public static final int REMOVE

This action tells the selections manager to remove an element. (which will be given to him)

See Also:

Constant Field Values

ADD

public static final int ADD

This action tells the selections manager to add an element. (which will be given to him)

See Also:

Constant Field Values

GET_SELECTION_SIZE

public static final int GET_SELECTION_SIZE

This action tells the selections manager to give the number of selected elements

See Also:

Constant Field Values

GET_SELECTION

public static final int GET_SELECTION

This action tells the selections manager to give all the selected elements

See Also:

Constant Field Values

LIST

public static final int LIST

For debugg only. To list all the selected elements.

See Also:

Constant Field Values

Constructor Detail

SelectionEvent

public SelectionEvent(java.lang.Object src)

The constructor.

Parameters:

src - the object which produces this event.

Method Detail

setAction

public void setAction(int action,
                      java.lang.Object argument)

Sets the action to execute and its argument.

Parameters:

action - the action.

argument - the argument.
In the case of the actions GET_SELECTION and GET_SELECTION_SIZE, arguments will serve as well as the return value

getAction

public int getAction()

Returns the action associated with the event.

getArgument

public java.lang.Object getArgument()

Returns the action argument.

setArgument

public void setArgument(java.lang.Object argument)

Sets the action argument.

Parameters:

argument - the action argument.