navigation.js: Handle toggle-more click

public/js/icinga/behavior/navigation.js

@@ -21,6 +21,8 @@
 
         this.on('keydown', '#menu .config-menu .config-nav-item', this.onKeyDown, this);
 
+        this.on('click', '#toggle-more', this.toggleMoreFlyout, this);
+
         /**
          * The DOM-Path of the active item
          *
@@ -422,6 +424,10 @@
         }
     }
 
+    Navigation.prototype.toggleMoreFlyout = function(e) {
+        $('#layout').toggleClass('more-button-open');
+    }
+
     /**
      * Called when the history changes
      *