This element defines a popup menu. A popup menu is a menu that expands when you left click its name. The File menu is an example of a popup menu. You can nest popup menus inside popup menus and toolbars. ScenomePlatform applications can nested popups extensively. This element must be closed.
NOTE: For simplicity's sake, the <popup> menu shown below does not contain any <item> elements. ScenomePlatform applications will not load an XML file that contains empty <popup> menus! You must have at least one valid <item> in each <popup>.
Several examples are provided below.
<popup name="&File"><popup> <!-- The "&" defines the accelerator key. ALT + F in this case. -->
<popup name="&Modify"> <popup name="&Face"> </popup> <popup name="&Edge"> </popup> <popup name="&Vertex"> </popup> </popup>