Method

PapersViewUndoContextundo

Declaration [src]

void
pps_undo_context_undo (
  PpsUndoContext* context
)

Description [src]

This pops the last action on the undo stack and undoes it by calling the undo interface method of the PpsUndoHandler associated to the action. While undoing, the PpsUndoHandler should add a new action with pps_undo_context_add_action to redo what has just been undone, it will be added to the redo stack by the undo context.