whole_func_string: function() {
          var style = this.picker.getView().getEl().dom.style;
  
          // can't use Element.repaint because it contains a setTimeout, which results in a flicker effect
          style.display = style.display;
      }
func_code_string: function() {
          var style = this.picker.getView().getEl().dom.style;
  
          // can't use Element.repaint because it contains a setTimeout, which results in a flicker effect
          style.display = style.display;
      }
func_documentation_string: repaints the tree view