TreeDragSourceT

template TreeDragSourceT (

TStruct

) {

}

Members

dragDataDelete bool dragDataDelete(TreePath path): 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!
dragDataGet bool dragDataGet(TreePath path, SelectionData selectionData): Asks the GtkTreeDragSource 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!
getTreeDragSourceStruct GtkTreeDragSource* getTreeDragSourceStruct(bool transferOwnership): Get the main Gtk struct
rowDraggable bool rowDraggable(TreePath path): Asks the GtkTreeDragSource 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.