org.apache.batik.gvt.event
Class GraphicsNodeInputEvent

java.lang.Object
  |
  +--java.util.EventObject
        |
        +--org.apache.batik.gvt.event.GraphicsNodeEvent
              |
              +--org.apache.batik.gvt.event.GraphicsNodeInputEvent

All Implemented Interfaces:

java.io.Serializable

Direct Known Subclasses:

GraphicsNodeKeyEvent, GraphicsNodeMouseEvent

public abstract class GraphicsNodeInputEvent

extends GraphicsNodeEvent

The root event class for all graphics node-level input events.

See Also:

Serialized Form

Field Summary

static int	ALT_GRAPH_MASK The alt-graph key modifier constant.
static int	ALT_MASK The alt key modifier constant.
static int	BUTTON1_MASK The mouse button1 modifier constant.
static int	BUTTON2_MASK The mouse button2 modifier constant.
static int	BUTTON3_MASK The mouse button3 modifier constant.
static int	CTRL_MASK The control key modifier constant.
static int	META_MASK The meta key modifier constant.
static int	SHIFT_MASK The shift key modifier constant.

Fields inherited from class org.apache.batik.gvt.event.GraphicsNodeEvent

id

Fields inherited from class java.util.EventObject

source

Constructor Summary

protected	GraphicsNodeInputEvent(GraphicsNode source, java.awt.event.InputEvent evt) Constructs a new graphics node input event from an AWT InputEvent.
protected	GraphicsNodeInputEvent(GraphicsNode source, int id, long when, int modifiers) Constructs a new graphics node input event.

Method Summary

int	getModifiers() Returns the modifiers flag for this event.
long	getWhen() Returns the timestamp of when this event occurred.
boolean	isAltDown() Returns whether or not the Alt modifier is down on this event.
boolean	isAltGraphDown() Returns whether or not the Alt-Graph modifier is down on this event.
boolean	isControlDown() Returns whether or not the Control modifier is down on this event.
boolean	isMetaDown() Returns whether or not the Meta modifier is down on this event.
boolean	isShiftDown() Returns whether or not the Shift modifier is down on this event.

Methods inherited from class org.apache.batik.gvt.event.GraphicsNodeEvent

consume, getGraphicsNode, getID, isConsumed

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

SHIFT_MASK

public static final int SHIFT_MASK

The shift key modifier constant.

CTRL_MASK

public static final int CTRL_MASK

The control key modifier constant.

META_MASK

public static final int META_MASK

The meta key modifier constant.

ALT_MASK

public static final int ALT_MASK

The alt key modifier constant.

ALT_GRAPH_MASK

public static final int ALT_GRAPH_MASK

The alt-graph key modifier constant.

BUTTON1_MASK

public static final int BUTTON1_MASK

The mouse button1 modifier constant.

BUTTON2_MASK

public static final int BUTTON2_MASK

The mouse button2 modifier constant.

BUTTON3_MASK

public static final int BUTTON3_MASK

The mouse button3 modifier constant.

Constructor Detail

GraphicsNodeInputEvent

protected GraphicsNodeInputEvent(GraphicsNode source,
                                 int id,
                                 long when,
                                 int modifiers)

Constructs a new graphics node input event.

Parameters:

source - the graphics node where the event originated

id - the id of this event

when - the time the event occurred

modifiers - the modifier keys down while event occurred

GraphicsNodeInputEvent

protected GraphicsNodeInputEvent(GraphicsNode source,
                                 java.awt.event.InputEvent evt)

Constructs a new graphics node input event from an AWT InputEvent.

Parameters:

source - the graphics node where the event originated

evt - the AWT InputEvent triggering this event's creation

Method Detail

isShiftDown

public boolean isShiftDown()

Returns whether or not the Shift modifier is down on this event.

isControlDown

public boolean isControlDown()

Returns whether or not the Control modifier is down on this event.

isMetaDown

public boolean isMetaDown()

Returns whether or not the Meta modifier is down on this event.

isAltDown

public boolean isAltDown()

Returns whether or not the Alt modifier is down on this event.

isAltGraphDown

public boolean isAltGraphDown()

Returns whether or not the Alt-Graph modifier is down on this event.

getWhen

public long getWhen()

Returns the timestamp of when this event occurred.

getModifiers

public int getModifiers()

Returns the modifiers flag for this event.