strokes.criterions
Interface Criterion

All Known Implementing Classes:

ClickCriterion, DefaultCriterion, FlickCriterion

public interface Criterion

A criterion that a mouse event must verified to enable stroke recognition.

Author:

Caroline Appert

Method Summary

boolean	cancelStroke(java.awt.event.MouseEvent event) This method is called each time a mouse drag occurs once a stroke has begun.
boolean	startStroke(java.awt.event.MouseEvent event) This method is called each time a mouse press occurs on its associated component.

Method Detail

startStroke

boolean startStroke(java.awt.event.MouseEvent event)

This method is called each time a mouse press occurs on its associated component.

Parameters:

event - The mouse press event

Returns:

True if this mouse press event must initiate a stroke.

cancelStroke

boolean cancelStroke(java.awt.event.MouseEvent event)

This method is called each time a mouse drag occurs once a stroke has begun.

Parameters:

event - The mouse drag event

Returns:

True if the stroke must be canceled.