oracle.ide.view

Class ViewEvent

java.lang.Object

java.util.EventObject

oracle.ide.view.ViewEvent

All Implemented Interfaces:

java.io.Serializable

public final class ViewEvent
extends java.util.EventObject

The ViewEvent is used to indicate that state of a View has been modified.

See Also:

Serialized Form

Field Summary

Fields

Modifier and Type	Field and Description
static int	VIEW_ACTIVATED Constant indicating the view was just activated.
static int	VIEW_CLOSED Constant indicating the view was just closed.
static int	VIEW_DEACTIVATED Constant indicating the view was just deactivated.

Fields inherited from class java.util.EventObject

source

Constructor Summary

Constructors

Constructor and Description
ViewEvent(View view, int id) Constructor.

Method Summary

Modifier and Type	Method and Description
int	getID() Determine what type of change occurred.
View	getView() Get the View whose state has changed.

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

VIEW_ACTIVATED

public static final int VIEW_ACTIVATED

Constant indicating the view was just activated.

See Also:

Constant Field Values

VIEW_DEACTIVATED

public static final int VIEW_DEACTIVATED

Constant indicating the view was just deactivated.

See Also:

Constant Field Values

VIEW_CLOSED

public static final int VIEW_CLOSED

Constant indicating the view was just closed.

See Also:

Constant Field Values

Constructor Detail

ViewEvent

public ViewEvent(View view,
                 int id)

Constructor.

Parameters:

view - the View whose state has been altered.

id - the ID number of the event type. The value can be any of the following constants: VIEW_ACTIVATED, VIEW_DEACTIVATED, or VIEW_CLOSED.

Throws:

java.lang.IllegalArgumentException - if the id parameter is not one of the predefined constants.

Method Detail

getID

public int getID()

Determine what type of change occurred.

Returns:

the id of the event.

getView

public View getView()

Get the View whose state has changed. This is functionally equivalent to casting the result of getSource() to a View object.

Returns:

the View whose state has changed.