void gtk_drag_set_icon_stock ( GdkDragContext* context, const gchar* stock_id, gint hot_x, gint hot_y )
Sets the icon for a given drag from a stock ID.
The context for a drag (This must be called with a context for the source side of a drag)
The data is owned by the caller of the function.
The ID of the stock icon to use for the drag.
The data is owned by the caller of the function. The value is a NUL terminated UTF-8 string.
The X offset within the icon of the hotspot.
The Y offset within the icon of the hotspot.