Rename Direction enum to FocusTraversalDirection
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Key: PIVOT-427
URL: https://issues.apache.org/jira/browse/PIVOT-427
Project: Pivot
Issue Type: Improvement
Components: wtk
Reporter: Greg Brown
Assignee: Greg Brown
Priority: Minor
Fix For: 1.4.1
It is somewhat arbitrary to define direction as "forward" and "backward", and
this enum is used almost exclusively for focus traversal. The only other place
it is used is in the delete() method of TextArea and TextInput, which uses
Direction.BACKWARD to represent "backspace". This makes some sense, but
Direction.FORWARD doesn't really correspond to "delete". This method should
instead take a boolean "backspace" argument that would be used to distinguish
between backspace and delete. Then the only use of the Direction enum would
truly be focus traversal, and the name "FocusTraversalDirection" is more
appropriate.
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