technically, the use cases that you mention could use a Page on the PageStack. The Page can then have cancel and confirm buttons, and no changes are applied until Confirm is clicked. Whether this is a good idea from a design point-of-view (the Page will be full-window on a desktop), I leave to you guys.
technically, the use cases that you mention could use a Page on the PageStack. The Page can then have cancel and confirm buttons, and no changes are applied until Confirm is clicked. Whether this is a good idea from a design point-of-view (the Page will be full-window on a desktop), I leave to you guys.
I added this bug to ubuntu-ux.