160 	function autoScroll(tree, event) {  argument
164 			dndOpts = tree.options.dnd5,
165 			sp = tree.$scrollParent[0],
171 			spOfs = tree.$scrollParent.offset();
176 					tree.$scrollParent.innerHeight() -
205 			tree.debug("autoScroll: " + scrolled + "px");
216 	function evalEffectModifiers(tree, event, effectDefault) {  argument
246 			tree.info(
272 		var tree = data.tree,
276 			data.effectAllowed = tree.options.dnd5.effectAllowed;
277 			data.dropEffect = tree.options.dnd5.dropEffectDefault;
283 			tree,
285 			tree.options.dnd5.dropEffectDefault
313 		var tree = data.tree,
320 			tree.warn(
331 			tree.info("applyDropEffectCallback: allowDrop === false");
404 			autoScroll(data.tree, event);
408 			data.tree.warn("Ignored dragover for non-node"); //, event, data);
417 			tree = data.tree,
418 			options = tree.options,
427 			tree.debug("Ignored dragover, since dragenter returned false.");
436 			tree.warn("event.pageY is undefined: see issue #1013.");
553 			tree = this,
554 			dndOpts = tree.options.dnd5,
559 				tree: tree,  property
561 				options: tree.options,
563 				widget: tree.widget,
577 					tree.info("Ignored dragstart on a non-node.");
588 						SOURCE_NODE_LIST = tree.getSelectedNodes();
612 				nodeData.treeId = node.tree._id;
620 					tree.warn(
720 			tree = this,
721 			dndOpts = tree.options.dnd5,
727 				tree: tree,  property
729 				options: tree.options,
731 				widget: tree.widget,
756 					tree.debug(
783 					(!SOURCE_NODE || SOURCE_NODE.tree !== node.tree)
791 					data.otherNode.tree === node.tree &&
800 					data.otherNode.tree === node.tree &&
828 					tree.debug(
879 					tree.debug(
910 					tree.info(
922 					tree.info(
939 				tree.debug(
961 					orgSourceTree = SOURCE_NODE && SOURCE_NODE.tree;
972 					if (orgSourceTree === tree) {
973 						tree.debug(
978 						tree.warn(
1068 				tree = ctx.tree,
1140 				tree.$container.on(
1142 					onDragEvent.bind(tree)
1148 				tree.$container.on(
1150 					onDropEvent.bind(tree)