Package Summary Overview Summary

### class:JComboBox.KeySelectionManager [NONE]
- Enclosing class: JComboBox<E>
      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.

### method:selectionForKey(char, javax.swing.ComboBoxModel) [NONE]
- #### selectionForKey
      int selectionForKey(char aKey,
                          ComboBoxModel<?> aModel)
Given `aKey` and the model, returns the row that should become selected. Return -1 if no match was found. Parameters: `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 Returns: an int equal to the selected row, where 0 is the first item and -1 is none.