Package com.google.gwt.user.client.ui

Class MouseWheelVelocity

java.lang.Object
com.google.gwt.user.client.ui.MouseWheelVelocity
@Deprecated public class MouseWheelVelocity extends Object
Deprecated.
use MouseWheelEvent.getDeltaY() instead
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:

  • Field Details

    • vY

      protected final int vY
      Deprecated.
      Stores the Y-axis velocity.

  • Constructor Details

    • MouseWheelVelocity

      public MouseWheelVelocity(Event e)
      Deprecated.
      Construct the higher-level view of the original ONMOUSEWHEEL Event.
      Parameters:
      e - the event

  • Method Details

    • 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