Menu.setTitle
void setTitle(string title = null)Sets the title string for the menu.
The title is displayed when the menu is shown as a tearoff menu. If title is null, the menu will see if it is attached to a parent menu item, and if so it will try to use the same text as that menu item’s label.
Parameters
title | a string containing the title for the menu, or null to inherit the title of the parent menu item, if any |