JComponent
's input and action maps, for navigation e.g. a JList
or a JTable
using arrow keys even if the list or table is not currently focused itself. As an example of use, consider a case of a text field that accepts a search string, and a list of the corresponding search results that are updated dynamically as the user types in the field. Using this class keyboard navigation controls for the list can be installed in the text field, so that the user can scroll through the result list without leaving the search field. @author Torgil Zethson @since 2.0.0
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