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//! 
//! 
//! 
 
int drag_data_delete( GTK2.TreePath path ); 
//! Asks 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. 
//! 
//! 
 
GTK2.SelectionData drag_data_get( GTK2.TreePath path ); 
//! Asks to return a representation of the row at path. 
//! 
//! 
 
int row_draggable( GTK2.TreePath path ); 
//! Asks the source whether a particular row can be used as the source of a 
//! DND operation.  If the source doesn't implement this interface, the row 
//! is assumed draggable. 
//! 
//!