P4
It is possible to add a context menu to a scroll pane, but not to other types of panes.
It is not possible to add the context menus to the cells of the panes that have them.
As per discussion at http://stackoverflow.com/questions/19525512/what-is-the-justification-for-javafx-fxml-schema-not-supporting-context-menu-ins/19530164?noredirect=1#comment29004806_19530164 can you please change the pane code to allow adding popup menus to the panes (and individually to the cells of the panes that have the cells)
It is not possible to add the context menus to the cells of the panes that have them.
As per discussion at http://stackoverflow.com/questions/19525512/what-is-the-justification-for-javafx-fxml-schema-not-supporting-context-menu-ins/19530164?noredirect=1#comment29004806_19530164 can you please change the pane code to allow adding popup menus to the panes (and individually to the cells of the panes that have the cells)