TreeDragDestIF

interface TreeDragDestIF {

}

Members

dragDataReceived bool dragDataReceived(TreePath dest, SelectionData selectionData): Asks the GtkTreeDragDest to insert a row before the path dest, deriving the contents of the row from selection_data. If dest is outside the tree so that inserting before it is impossible, FALSE will be returned. Also, FALSE may be returned if the new row is not created for some model-specific reason. Should robustly handle a dest no longer found in the model!
getStruct void* getStruct(): the main Gtk struct as a void*
getTreeDragDestStruct GtkTreeDragDest* getTreeDragDestStruct(bool transferOwnership): Get the main Gtk struct
rowDropPossible bool rowDropPossible(TreePath destPath, SelectionData selectionData): Determines whether a drop is possible before the given dest_path, at the same depth as dest_path. i.e., can we drop the data in selection_data at that location. dest_path does not have to exist; the return value will almost certainly be FALSE if the parent of dest_path doesn’t exist, though.