The Desperate Housewives actress attended the Glamour Reel Moments event in Hollywood on Monday to debut the short film she directed, A Proper Send Off.
"I'll definitely be doing a feature length in the future, not any time soon because it takes a lot of time," she told In Touch.
Longoria also said that she enjoys both acting and directing.
She explained: "I like them both. Directing definitely gives you more control of the end product. As an actor you just show up and look pretty, say your lines, say them right.
"But as a director, you have total control of the editing and the final product and the music, I mean just everything, so it was definitely different muscles that you had to use."
Recently, Longoria had to deny tabloid reports that she told Jessica Simpson to cancel her wedding.
The actress, who filed for divorce from NBA player Tony Parker, has confessed that she doesn't know if she will get married again.
Watch the trailer for Eva Longoria's Without Men below: