ivan added a comment.
Also, not sure adding a signal that has one user only to a shared library is the best approach, especially since .h says this: 37 * @NOTE: This is a placeholder, to be moved into KActivities (which it 38 * wraps) or the Task Manager applet backend. But this is your call. INLINE COMMENTS > activityinfo.cpp:52 > { > --instanceCount; > This screams `shared_ptr`, for example to a structure holding a consumer and the model. REPOSITORY R120 Plasma Workspace REVISION DETAIL https://phabricator.kde.org/D8524 To: hein, #plasma Cc: ivan, plasma-devel, ZrenBot, progwolff, lesliezhai, ali-mohamed, jensreuterberg, abetts, sebas, apol, mart