cherry-pick-applets/taskmanager: move `generateMimeData` to `Backend` (!1349) · Merge requests · Plasma / Plasma Desktop · GitLab

Fushan Wen requested to merge work/fuf/527-restoredraghelper into Plasma/5.27 Jan 23, 2023

DragHelper is deprecated and will be removed in the future.

(cherry picked from commit fd73a5ea)