org.jwarp.flow.form.event
Class ComponentEvent

java.lang.Object
  |
  +--java.util.EventObject
        |
        +--java.awt.AWTEvent
              |
              +--org.jwarp.flow.form.event.ComponentEvent

All Implemented Interfaces:

java.io.Serializable

Direct Known Subclasses:

ContainerEvent

public class ComponentEvent

extends java.awt.AWTEvent

This is the form library's component event. It's basically the same as the one defined within AWT excluded that id takes IComponent objects inspite of Component objects in AWT. Even the base class is the same.

Author:

Anatole Tresch

See Also:

ComponentEvent, Serialized Form

Field Summary

static int	COMPONENT_FIRST The first number in the range of ids used for component events.
static int	COMPONENT_HIDDEN This event indicates that the component was rendered invisible.
static int	COMPONENT_LAST The last number in the range of ids used for component events.
static int	COMPONENT_MOVED This event indicates that the component's position changed.
static int	COMPONENT_RESIZED This event indicates that the component's size changed.
static int	COMPONENT_SHOWN This event indicates that the component was made visible.

Fields inherited from class java.awt.AWTEvent

ACTION_EVENT_MASK, ADJUSTMENT_EVENT_MASK, COMPONENT_EVENT_MASK, consumed, CONTAINER_EVENT_MASK, FOCUS_EVENT_MASK, HIERARCHY_BOUNDS_EVENT_MASK, HIERARCHY_EVENT_MASK, id, INPUT_METHOD_EVENT_MASK, INPUT_METHODS_ENABLED_MASK, INVOCATION_EVENT_MASK, ITEM_EVENT_MASK, KEY_EVENT_MASK, MOUSE_EVENT_MASK, MOUSE_MOTION_EVENT_MASK, PAINT_EVENT_MASK, RESERVED_ID_MAX, TEXT_EVENT_MASK, WINDOW_EVENT_MASK

Fields inherited from class java.util.EventObject

source

Constructor Summary

ComponentEvent(IComponent source, int id)
Constructs a ComponentEvent object.

Method Summary

IComponent	getComponent() Returns the originator of the event.
java.lang.String	paramString() Returns a parameter string identifying this event.

Methods inherited from class java.awt.AWTEvent

, consume, convertToOld, copyPrivateDataInto, finalize, getID, isConsumed, movePrivateDataInto, toString

Methods inherited from class java.util.EventObject

getSource

Methods inherited from class java.lang.Object

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

Field Detail

COMPONENT_FIRST

public static final int COMPONENT_FIRST

The first number in the range of ids used for component events.

COMPONENT_LAST

public static final int COMPONENT_LAST

The last number in the range of ids used for component events.

COMPONENT_MOVED

public static final int COMPONENT_MOVED

This event indicates that the component's position changed.

COMPONENT_RESIZED

public static final int COMPONENT_RESIZED

This event indicates that the component's size changed.

COMPONENT_SHOWN

public static final int COMPONENT_SHOWN

This event indicates that the component was made visible.

COMPONENT_HIDDEN

public static final int COMPONENT_HIDDEN

This event indicates that the component was rendered invisible.

Constructor Detail

ComponentEvent

public ComponentEvent(IComponent source,
                      int id)

Constructs a ComponentEvent object.

Parameters:

source - the Component object that originated the event

id - an integer indicating the type of event

Method Detail

getComponent

public IComponent getComponent()

Returns the originator of the event.

Returns:

the Component object that originated the event

paramString

public java.lang.String paramString()

Returns a parameter string identifying this event. This method is useful for event-logging and for debugging.

Overrides:

paramString in class java.awt.AWTEvent

Returns:

a string identifying the event and its attributes