drag_data_get

Description:

public abstract bool drag_data_get (TreePath path, SelectionData selection_data)

Asks the TreeDragSource to fill in selection_data with a representation of the row at path.

selection_data->target gives the required type of the data. Should robustly handle a path no longer found in the model!

Parameters:

this

a TreeDragSource
path

row that was dragged
selection_data

a SelectionData to fill with data from the dragged row

Returns:

true if data of the required type was provided