v3.0.0 - renamed events and added new methods.

bower.json

@@ -1,7 +1,7 @@
 {
 	"name": "autosize",
 	"description": "Autosize is a small, stand-alone script to automatically adjust textarea height to fit text.",
-	"version": "2.0.1",
+	"version": "3.0.0",
 	"dependencies": {},
 	"keywords": [
 		"textarea",

dest/autosize.js

@@ -1,28 +1,27 @@
 /*!
-	Autosize 2.0.1
+	Autosize 3.0.0
 	license: MIT
 	http://www.jacklmoore.com/autosize
 */
-(function (root, factory) {
-	'use strict';
-
+(function (global, factory) {
 	if (typeof define === 'function' && define.amd) {
-		// AMD. Register as an anonymous module.
-		define([], factory);
-	} else if (typeof exports === 'object') {
-		// Node. Does not work with strict CommonJS, but
-		// only CommonJS-like environments that support module.exports,
-		// like Node.
-		module.exports = factory();
+		define(['exports', 'module'], factory);
+	} else if (typeof exports !== 'undefined' && typeof module !== 'undefined') {
+		factory(exports, module);
 	} else {
-		// Browser globals (root is window)
-		root.autosize = factory();
-  }
-}(this, function () {
-	function main(ta) {
-		if (!ta || !ta.nodeName || ta.nodeName !== 'TEXTAREA' || ta.hasAttribute('data-autosize-on')) { return; }
-
-		var maxHeight;
+		var mod = {
+			exports: {}
+		};
+		factory(mod.exports, mod);
+		global.autosize = mod.exports;
+	}
+})(this, function (exports, module) {
+	'use strict';
+
+	function assign(ta) {
+		if (!ta || !ta.nodeName || ta.nodeName !== 'TEXTAREA' || ta.hasAttribute('data-autosize-on')) {
+			return;
+		}var maxHeight;
 		var heightOffset;
 
 		function init() {
@@ -34,11 +33,8 @@
 				ta.style.resize = 'horizontal';
 			}
 
-			// horizontal overflow is hidden, so break-word is necessary for handling words longer than the textarea width
-			ta.style.wordWrap = 'break-word';
-
 			// Chrome/Safari-specific fix:
-			// When the textarea y-overflow is hidden, Chrome/Safari doesn't reflow the text to account for the space
+			// When the textarea y-over is hidden, Chrome/Safari doesn't reflow the text to account for the space
 			// made available by removing the scrollbar. This workaround will cause the text to reflow.
 			var width = ta.style.width;
 			ta.style.width = '0px';
@@ -49,24 +45,24 @@
 			ta.style.width = width;
 
 			maxHeight = style.maxHeight !== 'none' ? parseFloat(style.maxHeight) : false;
-			
+
 			if (style.boxSizing === 'content-box') {
-				heightOffset = -(parseFloat(style.paddingTop)+parseFloat(style.paddingBottom));
+				heightOffset = -(parseFloat(style.paddingTop) + parseFloat(style.paddingBottom));
 			} else {
-				heightOffset = parseFloat(style.borderTopWidth)+parseFloat(style.borderBottomWidth);
+				heightOffset = parseFloat(style.borderTopWidth) + parseFloat(style.borderBottomWidth);
 			}
 
-			adjust();
+			update();
 		}
 
-		function adjust() {
+		function update() {
 			var startHeight = ta.style.height;
 			var htmlTop = document.documentElement.scrollTop;
 			var bodyTop = document.body.scrollTop;
-			
+
 			ta.style.height = 'auto';
 
-			var endHeight = ta.scrollHeight+heightOffset;
+			var endHeight = ta.scrollHeight + heightOffset;
 
 			if (maxHeight !== false && maxHeight < endHeight) {
 				endHeight = maxHeight;
@@ -77,70 +73,105 @@
 				ta.style.overflowY = 'hidden';
 			}
 
-			ta.style.height = endHeight+'px';
+			ta.style.height = endHeight + 'px';
 
 			// prevents scroll-position jumping
 			document.documentElement.scrollTop = htmlTop;
 			document.body.scrollTop = bodyTop;
 
 			if (startHeight !== ta.style.height) {
 				var evt = document.createEvent('Event');
-				evt.initEvent('autosize.resized', true, false);
+				evt.initEvent('autosize:resized', true, false);
 				ta.dispatchEvent(evt);
 			}
 		}
 
-		// IE9 does not fire onpropertychange or oninput for deletions,
-		// so binding to onkeyup to catch most of those events.
-		// There is no way that I know of to detect something like 'cut' in IE9.
-		if ('onpropertychange' in ta && 'oninput' in ta) {
-			ta.addEventListener('keyup', adjust);
-		}
-
-		window.addEventListener('resize', adjust);
-		ta.addEventListener('input', adjust);
-
-		ta.addEventListener('autosize.update', adjust);
-
-		ta.addEventListener('autosize.destroy', function(style){
-			window.removeEventListener('resize', adjust);
-			ta.removeEventListener('input', adjust);
-			ta.removeEventListener('keyup', adjust);
-			ta.removeEventListener('autosize.destroy');
+		ta.addEventListener('autosize:destroy', (function (style) {
+			window.removeEventListener('resize', update);
+			ta.removeEventListener('input', update);
+			ta.removeEventListener('keyup', update);
+			ta.removeAttribute('data-autosize-on');
+			ta.removeEventListener('autosize:destroy');
 
-			Object.keys(style).forEach(function(key){
+			Object.keys(style).forEach(function (key) {
 				ta.style[key] = style[key];
 			});
-
-			ta.removeAttribute('data-autosize-on');
-		}.bind(ta, {
+		}).bind(ta, {
 			height: ta.style.height,
-			overflow: ta.style.overflow,
 			overflowY: ta.style.overflowY,
-			wordWrap: ta.style.wordWrap,
 			resize: ta.style.resize
 		}));
 
+		// IE9 does not fire onpropertychange or oninput for deletions,
+		// so binding to onkeyup to catch most of those events.
+		// There is no way that I know of to detect something like 'cut' in IE9.
+		if ('onpropertychange' in ta && 'oninput' in ta) {
+			ta.addEventListener('keyup', update);
+		}
+
+		window.addEventListener('resize', update);
+		ta.addEventListener('input', update);
+		ta.addEventListener('autosize:update', update);
 		ta.setAttribute('data-autosize-on', true);
-		ta.style.overflow = 'hidden';
 		ta.style.overflowY = 'hidden';
+		init();
+	}
+
+	function destroy(ta) {
+		if (!ta || !ta.nodeName || ta.nodeName !== 'TEXTAREA') {
+			return;
+		}var evt = document.createEvent('Event');
+		evt.initEvent('autosize:destroy', true, false);
+		ta.dispatchEvent(evt);
+	}
 
-		init();		
+	function update(ta) {
+		if (!(ta && ta.nodeName && ta.nodeName === 'TEXTAREA')) {
+			return;
+		}var evt = document.createEvent('Event');
+		evt.initEvent('autosize:update', true, false);
+		ta.dispatchEvent(evt);
 	}
 
+	var autosize;
+
 	// Do nothing in IE8 or lower
 	if (typeof window.getComputedStyle !== 'function') {
-		return function(elements) {
-			return elements;
+		autosize = function (el) {
+			return el;
+		};
+		autosize.destroy = function (el) {
+			return el;
+		};
+		autosize.update = function (el) {
+			return el;
 		};
 	} else {
-		return function(elements) {
-			if (elements && elements.length) {
-				Array.prototype.forEach.call(elements, main);
-			} else if (elements && elements.nodeName) {
-				main(elements);
+		autosize = function (el) {
+			if (el && el.length) {
+				Array.prototype.forEach.call(el, assign);
+			} else if (el && el.nodeName) {
+				assign(el);
 			}
-			return elements;
+			return el;
+		};
+		autosize.destroy = function (el) {
+			if (el && el.length) {
+				Array.prototype.forEach.call(el, destroy);
+			} else if (el && el.nodeName) {
+				destroy(el);
+			}
+			return el;
+		};
+		autosize.update = function (el) {
+			if (el && el.length) {
+				Array.prototype.forEach.call(el, update);
+			} else if (el && el.nodeName) {
+				update(el);
+			}
+			return el;
 		};
 	}
-}));
+
+	module.exports = autosize;
+});

package.json

@@ -1,7 +1,7 @@
 {
   "name": "autosize",
   "description": "Autosize is a small, stand-alone script to automatically adjust textarea height to fit text.",
-  "version": "2.0.1",
+  "version": "3.0.0",
   "keywords": [
     "textarea",
     "form",
@@ -24,8 +24,7 @@
   "devDependencies": {
     "babel": "^5.1.9",
     "jshint": "^2.5.6",
-    "uglify-js": "^2.4.15",
-    "watch": "^0.14.0"
+    "uglify-js": "^2.4.15"
   },
   "config": {
     "bower": {