From: Alexander Ebert <ebert@woltlab.com>
Date: Thu, 28 Jan 2016 19:53:12 +0000 (+0100)
Subject: Added polyfill for smooth scrooling
X-Git-Tag: 3.0.0_Beta_1~2030^2~118
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=29758c296658725f09e2d03ce923ac965ca1d8e3;p=GitHub%2FWoltLab%2FWCF.git

Added polyfill for smooth scrooling
---

diff --git a/wcfsetup/install/files/js/WCF.Assets.js b/wcfsetup/install/files/js/WCF.Assets.js
index f4baf65a9b..145db8d8bf 100644
--- a/wcfsetup/install/files/js/WCF.Assets.js
+++ b/wcfsetup/install/files/js/WCF.Assets.js
@@ -44,4 +44,14 @@
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+ * Polyfill for smooth scrolling.
+ * https://github.com/iamdustan/smoothscroll
+ * 
+ * Copyright 2013, Dustan Kasten
+ * Released under the MIT license.
+ * https://github.com/iamdustan/smoothscroll/blob/master/LICENSE
+ */
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diff --git a/wcfsetup/install/files/js/WoltLab/WCF/Dom/Util.js b/wcfsetup/install/files/js/WoltLab/WCF/Dom/Util.js
index 3d4754e83d..d2acaae6c9 100644
--- a/wcfsetup/install/files/js/WoltLab/WCF/Dom/Util.js
+++ b/wcfsetup/install/files/js/WoltLab/WCF/Dom/Util.js
@@ -125,8 +125,8 @@ define([], function() {
 		/**
 		 * Returns the outer dimensions of an element including margins.
 		 * 
-		 * @param	{Element}		el		element
-		 * @return	{{height: integer, width: integer}}	dimensions in px
+		 * @param	{Element}       el	        element
+		 * @return	{{height: int, width: int}}     dimensions in px
 		 */
 		outerDimensions: function(el) {
 			var styles = window.getComputedStyle(el);
@@ -140,8 +140,8 @@ define([], function() {
 		/**
 		 * Returns the element's offset relative to the document's top left corner.
 		 * 
-		 * @param	{Element}	el	element
-		 * @return	{{left: integer, top: integer}}		offset relative to top left corner
+		 * @param	{Element}	el	        element
+		 * @return	{{left: int, top: int}}         offset relative to top left corner
 		 */
 		offset: function(el) {
 			var rect = el.getBoundingClientRect();
diff --git a/wcfsetup/install/files/js/WoltLab/WCF/Ui/Page/JumpToTop.js b/wcfsetup/install/files/js/WoltLab/WCF/Ui/Page/JumpToTop.js
index 41e82bda13..f286043312 100644
--- a/wcfsetup/install/files/js/WoltLab/WCF/Ui/Page/JumpToTop.js
+++ b/wcfsetup/install/files/js/WoltLab/WCF/Ui/Page/JumpToTop.js
@@ -50,6 +50,8 @@ define(['Environment', 'Language', './Action'], function(Environment, Language,
 		 */
 		_jump: function(event) {
 			event.preventDefault();
+			
+			elById('top').scrollIntoView({ behavior: 'smooth' });
 		},
 		
 		/**
diff --git a/wcfsetup/install/files/js/WoltLab/WCF/Ui/Tooltip.js b/wcfsetup/install/files/js/WoltLab/WCF/Ui/Tooltip.js
index bd579569a4..26fda8b889 100644
--- a/wcfsetup/install/files/js/WoltLab/WCF/Ui/Tooltip.js
+++ b/wcfsetup/install/files/js/WoltLab/WCF/Ui/Tooltip.js
@@ -17,7 +17,7 @@ define(['Environment', 'Dom/ChangeListener', 'Ui/Alignment'], function(Environme
 	/**
 	 * @exports	WoltLab/WCF/Ui/Tooltip
 	 */
-	var UiTooltip = {
+	return {
 		/**
 		 * Initializes the tooltip element and binds event listener.
 		 */
@@ -51,13 +51,12 @@ define(['Environment', 'Dom/ChangeListener', 'Ui/Alignment'], function(Environme
 		 * Initializes tooltip elements.
 		 */
 		init: function() {
+			var element, title;
 			while (_elements.length) {
-				var element = _elements[0];
+				element = _elements[0];
 				element.classList.remove('jsTooltip');
 				
-				var title = elAttr(element, 'title');
-				title = (typeof title === 'string') ? title.trim() : '';
-				
+				title = elAttr(element, 'title').trim();
 				if (title.length) {
 					elData(element, 'tooltip', title);
 					element.removeAttribute('title');
@@ -72,7 +71,7 @@ define(['Environment', 'Dom/ChangeListener', 'Ui/Alignment'], function(Environme
 		/**
 		 * Displays the tooltip on mouse enter.
 		 * 
-		 * @param	{object}	event	event object
+		 * @param	{Event}         event	event object
 		 */
 		_mouseEnter: function(event) {
 			var element = event.currentTarget;
@@ -111,13 +110,9 @@ define(['Environment', 'Dom/ChangeListener', 'Ui/Alignment'], function(Environme
 		
 		/**
 		 * Hides the tooltip once the mouse leaves the element.
-		 * 
-		 * @param	{object}	event	event object
 		 */
-		_mouseLeave: function(event) {
+		_mouseLeave: function() {
 			_tooltip.classList.remove('active');
 		}
 	};
-	
-	return UiTooltip;
 });