Merge branch 'pr/194', @smeyfroi, Render noExpander icon for leaf nodes

Closed #194

Author: mar10

CHANGELOG.md

@@ -8,6 +8,7 @@
   * [Improved] [ext-table] #93 renderColumns called for status nodes 
     (added 'customStatus' option)
   * [Improved] [ext-dnd] #196 Make draggable/droppable options configurable
+  * [Fixed] [ext-glyph] #194 Render noExpander icon from icon map for leaf nodes
   * [Fixed] #197: Allow special characters in tooltips
   * [Fixed] #68: renderStatus method doesn't render 'loading' status
   * [Fixed] #201: originalEvent not passed along to activate callback

src/jquery.fancytree.glyph.js

@@ -45,8 +45,9 @@ $.ui.fancytree.registerExtension({
 			expanderOpen: "icon-caret-down",
 			folder: "icon-folder-close-alt",
 			folderOpen: "icon-folder-open-alt",
-			loading: "icon-refresh icon-spin"
+			loading: "icon-refresh icon-spin",
 			// loading: "icon-spinner icon-spin"
+			noExpander: ""
 		},
 		icon: null // TODO: allow callback here
 	},
@@ -82,8 +83,10 @@ $.ui.fancytree.registerExtension({
 				icon = "expanderOpen";
 			}else if( node.isUndefined() ){
 				icon = "expanderLazy";
-			}else{
+			}else if( node.hasChildren() ){
 				icon = "expanderClosed";
+			}else{
+				icon = "noExpander";
 			}
 			span.className = "fancytree-expander " + map[icon];
 		}