Asks the #GtkTreeDragSource to delete the row at @path, because
it was moved somewhere else via drag-and-drop. Returns %FALSE
if the deletion fails because @path no longer exists, or for
some model-specific reason. Should robustly handle a @path no
longer found in the model!
Asks the #GtkTreeDragSource to delete the row at @path, because it was moved somewhere else via drag-and-drop. Returns %FALSE if the deletion fails because @path no longer exists, or for some model-specific reason. Should robustly handle a @path no longer found in the model!