public static interface JComboBox.KeySelectionManager
The interface that defines a
KeySelectionManager. To qualify as a
KeySelectionManager, the class needs to implement the method that identifies the list index given a character and the combo box data model.
int selectionForKey(char aKey, ComboBoxModel<?> aModel)Given
aKeyand the model, returns the row that should become selected. Return -1 if no match was found.
aKey- a char value, usually indicating a keyboard key that was pressed
aModel- a ComboBoxModel -- the component's data model, containing the list of selectable items
- an int equal to the selected row, where 0 is the first item and -1 is none.