template/html/d3-graph.js
function onControlTableRowContextClick(node, event)
   {
      event.preventDefault(); // Prevents default browser context menu from showing.
      onNodeContextClick(node, { x: event.pageX, y: event.pageY });
   }
function onControlTableRowContextClick(node, event)
   {
      event.preventDefault(); // Prevents default browser context menu from showing.
      onNodeContextClick(node, { x: event.pageX, y: event.pageY });
   }
Handles a context click on a table row showing the related node context menu.

@param {object}   node - Target node.
@param {object}   event - mouse event