Show sorting icons when hovering over

apps/files/css/files.css

@@ -99,7 +99,7 @@
 }
 
 #filestable tbody tr { background-color:#fff; height:40px; }
-#filestable tbody tr:hover, tbody tr:active {
+#filestable tbody tr:hover, tbody tr:active , tbody th:hover, tbody th:active {
 	background-color: rgb(240,240,240);
 }
 #filestable tbody tr.selected {
@@ -152,16 +152,20 @@ table th .columntitle.name {
 	padding-right: 80px;
 	margin-left: 50px;
 }
-/* hover effect on sortable column */
-table th a.columntitle:hover {
-	color: #000;
-}
+
+.sort-indicator.hidden { visibility: hidden; }
 table th .sort-indicator {
 	width: 10px;
 	height: 8px;
 	margin-left: 10px;
 	display: inline-block;
 }
+table th:hover .sort-indicator.hidden {
+    	width: 10px;
+	height: 8px;
+	margin-left: 10px;
+	visibility: visible;
+}
 table th, table td { border-bottom:1px solid #ddd; text-align:left; font-weight:normal; }
 table td {
 	padding: 0 15px;

apps/files/js/filelist.js

@@ -20,7 +20,7 @@
 	FileList.prototype = {
 		SORT_INDICATOR_ASC_CLASS: 'icon-triangle-s',
 		SORT_INDICATOR_DESC_CLASS: 'icon-triangle-n',
-
+		
 		id: 'files',
 		appName: t('files', 'Files'),
 		isEmpty: true,
@@ -380,7 +380,7 @@
 			}
 		},
 
-		/**
+                /**
 		 * Event handler when clicking on a bread crumb
 		 */
 		_onClickBreadCrumb: function(e) {
@@ -908,21 +908,32 @@
 		 * @param sort sort attribute name
 		 * @param direction sort direction, one of "asc" or "desc"
 		 */
-		setSort: function(sort, direction) {
+		setSort: function(sort, direction, show) {
 			var comparator = FileList.Comparators[sort] || FileList.Comparators.name;
-			this._sort = sort;
+			this._show = true;
+                        this._sort = sort;
 			this._sortDirection = (direction === 'desc')?'desc':'asc';
 			this._sortComparator = comparator;
+                        
 			if (direction === 'desc') {
 				this._sortComparator = function(fileInfo1, fileInfo2) {
 					return -comparator(fileInfo1, fileInfo2);
 				};
 			}
 			this.$el.find('thead th .sort-indicator')
-				.removeClass(this.SORT_INDICATOR_ASC_CLASS + ' ' + this.SORT_INDICATOR_DESC_CLASS);
-			this.$el.find('thead th.column-' + sort + ' .sort-indicator')
-				.addClass(direction === 'desc' ? this.SORT_INDICATOR_DESC_CLASS : this.SORT_INDICATOR_ASC_CLASS);
+                                .removeClass(this.SORT_INDICATOR_ASC_CLASS)
+                                .removeClass(this.SORT_INDICATOR_DESC_CLASS)
+                                .toggleClass('hidden', !show)
+                                .addClass(this.SORT_INDICATOR_DESC_CLASS);
+                                
+            		this.$el.find('thead th.column-' + sort + ' .sort-indicator')
+                                .removeClass(this.SORT_INDICATOR_ASC_CLASS)
+                                .removeClass(this.SORT_INDICATOR_DESC_CLASS)
+                                .toggleClass('hidden', show)
+                                .addClass(direction === 'desc' ? this.SORT_INDICATOR_DESC_CLASS : this.SORT_INDICATOR_ASC_CLASS);
 		},
+                
+                
 		/**
 		 * Reloads the file list using ajax call
 		 *