org.zaval.lw.event
Class LwVCLEvent

java.lang.Object
  |
  +--java.util.EventObject
        |
        +--org.zaval.lw.event.LwVCLEvent

All Implemented Interfaces:

java.io.Serializable

Direct Known Subclasses:

LwContainerEvent, LwKeyEvent, LwMouseEvent

public class LwVCLEvent

extends java.util.EventObject

This is base class for most light weight events to provide:

• The event id by the getID method.
• The event class UID by the getUID method. The event class UID defines type of the event, for example LwMouseEvent has LwVCLEvent.MOUSE_UID UID.

See Also:

Serialized Form

Field Summary
static int	COMP_DISABLED           The component disabled event type.
static int	COMP_ENABLED           The component enabled event type.
static int	COMP_HIDDEN           The component hidden event type.
static int	COMP_SHOWN           The component shown event type.
static int	COMP_UID           The component event UID.
static int	CONT_UID           The container event UID.
static int	FOCUS_GAINED           The focus gained event type.
static int	FOCUS_LOST           The focus lost event type.
static int	FOCUS_UID           The focus event UID.
protected  int	id           The event id.
static int	KEY_UID           The key event UID.
static int	MOUSE_UID           The mouse event UID.
protected  int	uid           The event id.

 

Fields inherited from class java.util.EventObject

source

 

Constructor Summary
	LwVCLEvent(LwComponent target, int id)
protected	LwVCLEvent(LwComponent target, int id, int uid)           Constructs an event object with the specified source object, the event id and the given UID.

 

Method Summary
int	getID()           Gets the event id.
LwComponent	getLwComponent()           Gets the source object of the event as LwComponent instance.
int	getUID()           Gets the UID of the event.

 

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

COMP_UID

public static final int COMP_UID

The component event UID.

MOUSE_UID

public static final int MOUSE_UID

The mouse event UID.

KEY_UID

public static final int KEY_UID

The key event UID.

FOCUS_UID

public static final int FOCUS_UID

The focus event UID.

CONT_UID

public static final int CONT_UID

The container event UID.

FOCUS_LOST

public static final int FOCUS_LOST

The focus lost event type.

FOCUS_GAINED

public static final int FOCUS_GAINED

The focus gained event type.

COMP_DISABLED

public static final int COMP_DISABLED

The component disabled event type.

COMP_ENABLED

public static final int COMP_ENABLED

The component enabled event type.

COMP_SHOWN

public static final int COMP_SHOWN

The component shown event type.

COMP_HIDDEN

public static final int COMP_HIDDEN

The component hidden event type.

id

protected int id

The event id.

uid

protected int uid

The event id.

LwVCLEvent

public LwVCLEvent(LwComponent target,
                  int id)

LwVCLEvent

protected LwVCLEvent(LwComponent target,
                     int id,
                     int uid)

Constructs an event object with the specified source object, the event id and the given UID.

Parameters:

target - the object where the event originated.

id - the specified event id.

uid - the specified event UID.

getID

public int getID()

Gets the event id.

Returns:

an event id.

getLwComponent

public LwComponent getLwComponent()

Gets the source object of the event as LwComponent instance.

Returns:

a source object as LwComponent instance.

getUID

public int getUID()

Gets the UID of the event. The UID defines the event class.

Returns:

an UID.