Sitefinity does not provide this functionality out of the box. However I would advise to take a look at this blog post for some ideas on how you can customize the default widget and its capabilities.
the Telerik team
Do you want to have your say in the Sitefinity development roadmap? Do you want to know when a feature you requested is added or when a bug fixed? Explore the Telerik Public Issue Tracking
system and vote to affect the priority of the items