Turns icon_view into a drop destination for automatic DND. Calling this method sets gtk.icon_view.IconView:reorderable to false.
the formats that the drag will support
the bitmask of possible actions for a drag to this widget
Deprecated: Use gtk.grid_view.GridView instead
Turns icon_view into a drop destination for automatic DND. Calling this method sets gtk.icon_view.IconView:reorderable to false.