TreeDragSourceT.dragDataDelete

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!

template TreeDragSourceT(TStruct)
bool
dragDataDelete
(
TreePath path
)

Parameters

path TreePath

row that was being dragged

Return: %TRUE if the row was successfully deleted

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