Looking for example of Command pattern for UI [closed]

Answer 1

Qt uses Command Pattern for Menubar/Toolbar items.

QActions are created seperately from QMenuItem and QToolbar, and the Actions can be assigned to QMenuItem and QToolbar with setAction() and addAction() method respectively.

http://web.archive.org/web/20100801023349/http://cartan.cas.suffolk.edu/oopdocbook/html/menus.html

http://web.archive.org/web/20100729211835/http://cartan.cas.suffolk.edu/oopdocbook/html/actions.html