ALKMaps.Handler.Keyboard

A handler for keyboard events. Create a new instance with the ALKMaps.Handler.Keyboard constructor.

Summary

ALKMaps.Handler.Keyboard	A handler for keyboard events.
Constants
KEY_EVENTS	keydown, keypress, keyup
Properties
eventListener	{Function}
observeElement	{DOMElement\|String} The DOM element on which we listen for key events.
Constructor
ALKMaps.Handler.Keyboard	Returns a new keyboard handler.
Functions
destroy
activate
deactivate
handleKeyEvent

keydown, keypress, keyup

{Function}

{DOMElement|String} The DOM element on which we listen for key events. Default to the document.

Returns a new keyboard handler.

control	{ALKMaps.Control} The control that is making use of this handler. If a handler is being used without a control, the handlers setMap method must be overridden to deal properly with the map.
callbacks	{Object} An object containing a single function to be called when the drag operation is finished. The callback should expect to receive a single argument, the pixel location of the event. Callbacks for ‘keydown’, ‘keypress’, and ‘keyup’ are supported.
options	{Object} Optional object whose properties will be set on the handler.

destroy: function()

activate: function()

deactivate: function()

handleKeyEvent: function ( evt )