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
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public interface HasDirectionEstimator
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Interface for objects that have a direction estimator.

Method Summary

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