156 			var dispatcher = gantt.$keyboardNavigation.dispatcher;
158 			dispatcher.isTaskFocused = function(id){
159 				var node = dispatcher.activeNode;
171 				return dispatcher.keyDownHandler(e);
175 				if(dispatcher.$preventDefault){
180 				} else if (!dispatcher.awaitsFocus()) {
182 					dispatcher.focusGlobalNode();
188 				if(!dispatcher.isEnabled())
191 				var activeNode = dispatcher.getActiveNode();
246 				var locateTask = dispatcher.fromDomElement(e);
249 …if(dispatcher.activeNode instanceof gantt.$keyboardNavigation.TaskCell && domHelpers.isChildOf(e.t…
250 …locateTask = new gantt.$keyboardNavigation.TaskCell(locateTask.taskId, dispatcher.activeNode.colum…
255 					if (!dispatcher.isEnabled()) {
256 						dispatcher.activeNode = focusNode;
258 						dispatcher.delay(function () {
259 							dispatcher.setActiveNode(focusNode);
264 					dispatcher.$preventDefault = true;
266 						dispatcher.$preventDefault = false;
276 					if (gantt.config.keyboard_navigation && dispatcher.isEnabled()) {
277 						var currentNode = dispatcher.getActiveNode();
287 						if(gantt.config.keyboard_navigation && dispatcher.isEnabled()){
288 							var currentNode = dispatcher.getActiveNode();
313 				if(dispatcher.isEnabled()){
316 					var node = dispatcher.activeNode;
322 					dispatcher.setActiveNode(new nodeConstructor(id, columnIndex));
331 				var node = dispatcher.activeNode;
332 				if(dispatcher.isTaskFocused(oldId)){
371 				if(enable && !dispatcher.isEnabled()){
372 					dispatcher.enable();
373 				}else if(!enable && dispatcher.isEnabled()){
374 					dispatcher.disable();
464 					dispatcher.delay(function(){
466 							dispatcher.setActiveNode(node);
468 							dispatcher.enable();
469 							if(!dispatcher.getActiveNode()){
471 								dispatcher.setDefaultNode();
474 								if(!dispatcher.awaitsFocus()){
475 									dispatcher.enable();
485 					if(dispatcher.isEnabled()){
486 						var node = dispatcher.getActiveNode();
799 	gantt.$keyboardNavigation.dispatcher = {  class in gantt.$keyboardNavigation
1181 				gantt.$keyboardNavigation.dispatcher.setActiveNode(element);