com.google.gwt.user.client.ui

Class MouseWheelVelocity

java.lang.Object

com.google.gwt.user.client.ui.MouseWheelVelocity

Deprecated.

use MouseWheelEvent.getDeltaY() instead

@Deprecated
public class MouseWheelVelocity
extends Object

Encapsulates the direction and velocity of mouse wheel events. Not all combinations of browser and user input devices can generate all combinations of direction or range of velocity information.

See Also:

An explanation of the units used for mouse wheel velocity.

Field Summary

Fields

Modifier and Type	Field and Description
protected int	vY Deprecated. Stores the Y-axis velocity.

Constructor Summary

Constructors

Constructor and Description
MouseWheelVelocity(Event e) Deprecated. Construct the higher-level view of the original ONMOUSEWHEEL Event.

Method Summary

Methods

Modifier and Type	Method and Description
boolean	equals(Object o) Deprecated.
int	getDeltaY() Deprecated. use MouseWheelEvent.getDeltaY() instead
int	hashCode() Deprecated.
boolean	isNorth() Deprecated. use MouseWheelEvent.isNorth() instead
boolean	isSouth() Deprecated. use MouseWheelEvent.isSouth() instead
String	toString() Deprecated.

Methods inherited from class java.lang.Object

finalize, getClass

Field Detail

vY

protected final int vY

Deprecated.

Stores the Y-axis velocity.

Constructor Detail

MouseWheelVelocity

public MouseWheelVelocity(Event e)

Deprecated.

Construct the higher-level view of the original ONMOUSEWHEEL Event.

Parameters:

e - the event

Method Detail

equals

public boolean equals(Object o)

Deprecated.

Overrides:

equals in class Object

getDeltaY

@Deprecated
public int getDeltaY()

Deprecated. use MouseWheelEvent.getDeltaY() instead

Returns the change in the mouse wheel position along the Y-axis; positive if the mouse wheel is moving north (toward the top of the screen) or negative if the mouse wheel is moving south (toward the bottom of the screen).

hashCode

public int hashCode()

Deprecated.

Overrides:

hashCode in class Object

isNorth

@Deprecated
public boolean isNorth()

Deprecated. use MouseWheelEvent.isNorth() instead

Convenience method that returns true if getDeltaY() is a negative value.

Returns:

true if the velocity includes a component directed toword the top of the screen

isSouth

@Deprecated
public boolean isSouth()

Deprecated. use MouseWheelEvent.isSouth() instead

Convenience method that returns true if getDeltaY() is a positive value.

Returns:

true if the velocity includes a component directed toword the bottom of the screen

toString

public String toString()

Deprecated.

Overrides:

toString in class Object