Modified the mouse cursor within the graph.

Kieker.WebGUI/src/main/java/kieker/webgui/web/beans/view/CurrentAnalysisEditorGraphBean.java

@@ -144,6 +144,8 @@ public final class CurrentAnalysisEditorGraphBean {
 		RequestContext.getCurrentInstance().execute(CurrentAnalysisEditorGraphBean.JS_CMD_ADD_REMOVE_NODE_LISTENER);
 		RequestContext.getCurrentInstance().execute(CurrentAnalysisEditorGraphBean.JS_CMD_ADD_CREATE_EDGE_LISTENER);
 		RequestContext.getCurrentInstance().execute(CurrentAnalysisEditorGraphBean.JS_CMD_ADD_REMOVE_EDGE_LISTENER);
+
+		RequestContext.getCurrentInstance().execute("graph.addListener('onMouseEnter', function() {graph.setMouseCursor('pointer')})");
 	}
 
 	/**

Kieker.WebGUI/src/main/webapp/pages/AnalysisEditorPage.xhtml

@@ -42,7 +42,7 @@
                 <script>            
                     nodeClickListener = function(node, info, e) {
                         nodeClickCommand([{name : 'ID', value : node.id}]);
-                        markNode(node, '#FF0000');
+                        markNode(node, '#FF0000');                
                     }
             
                     nodeRemoveListener = function(node) {