HasDirectionEstimator (GWT Javadoc)

All Known Implementing Classes:: Anchor, AutoDirectionHandler, CheckBox, DateLabel, DialogBox.CaptionImpl, DirectionalTextHelper, DoubleBox, HTML, Hyperlink, InlineHTML, InlineHyperlink, InlineLabel, IntegerBox, Label, LabelBase, ListBox, LongBox, NumberLabel, PasswordTextBox, RadioButton, TextArea, TextBox, TextBoxBase, ValueBox, ValueBoxBase, ValueLabel

public interface HasDirectionEstimator

Interface for objects that have a direction estimator.

Method Summary

Modifier and Type

Method

Description

DirectionEstimator

getDirectionEstimator()

Returns the DirectionEstimator object.

void

setDirectionEstimator(boolean enabled)

Toggles on / off direction estimation.

void

setDirectionEstimator(DirectionEstimator directionEstimator)

Sets the DirectionEstimator object.

Method Details
- getDirectionEstimator
  
  DirectionEstimator getDirectionEstimator()
  
  Returns the DirectionEstimator object.
- setDirectionEstimator
  
  void setDirectionEstimator(boolean enabled)
  
  Toggles on / off direction estimation.
  
  Parameters:
  
  enabled - Whether to enable direction estimation. If true, sets the DirectionEstimator object to a default DirectionEstimator.
- setDirectionEstimator
  
  void setDirectionEstimator(DirectionEstimator directionEstimator)
  
  Sets the DirectionEstimator object.
  
  Parameters:
  
  directionEstimator - The DirectionEstimator to be set. null means turning off direction estimation.