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I have a UITableView that represents a list of objects, I’d like the user to touch an object, drag it onto another one (as to combine them) and seeing the two disappearing and a new one appearing. I guess that I can’t do this with the standard table view editing methods (a row cannot be dragged onto another one, am I right?). Shall I write my touch listeners? how can I do that?
I managed to find a workaround: after the first click on a custom UITableCellView I create a new UIView to put on top of the window that intercepts another touch+drag.
The other touch creates a UIImageView that copies the undelying clicked cell as a Image. This UIImageView can be dragged around along the UIView and then dismissed when necessary.
When I end the touch I look if it ended up a another cell, if so I get its indexPath and compute a coherent action