#379: + 'delay' description

README.md

@@ -55,6 +55,7 @@ You can use any element for the list and its elements, not just `ul`/`li`. Here
 var sortable = new Sortable(el, {
 	group: "name",  // or { name: "...", pull: [true, false, clone], put: [true, false, array] }
 	sort: true,  // sorting inside list
+	delay: 0, // time in milliseconds to define when the sorting should start
 	disabled: false, // Disables the sortable if set to true.
 	store: null,  // @see Store
 	animation: 150,  // ms, animation speed moving items when sorting, `0` — without animation
@@ -140,7 +141,7 @@ You can also define whether lists can give away, give and keep a copy (`clone`),
 
 
 #### `sort` option
-Sorting inside list
+Sorting inside list.
 
 Demo: http://jsbin.com/xizeh/2/edit?html,js,output
 
@@ -148,6 +149,15 @@ Demo: http://jsbin.com/xizeh/2/edit?html,js,output
 ---
 
 
+#### `delay` option
+time in milliseconds to define when the sorting should start.
+
+Demo: http://jsbin.com/xizeh/4/edit?html,js,output
+
+
+---
+
+
 #### `disabled` options
 Disables the sortable if set to `true`.
 

Sortable.js

@@ -1035,7 +1035,9 @@
 
 	/** @returns {HTMLElement|false} */
 	function _ghostInBottom(el, evt) {
-		var lastEl = el.lastElementChild, rect = lastEl.getBoundingClientRect();
+		var lastEl = el.lastElementChild,
+			rect = lastEl.getBoundingClientRect();
+
 		return (evt.clientY - (rect.top + rect.height) > 5) && lastEl; // min delta
 	}