fjpalawan on "Determine wether the shortcode was called in text widget or in content"

Hi Guys,

I am using a shortcode api and I added a shortcode using add_shortcode.

The shortcode is added to a post and to a text widget. But I want the shortcode to work only when viewing the post content and not in the post list.

Using is_single is my first solution but the text widget shortcode didnt show up also.

Is there a way for me to determine wether the shortcode hook was called in post content or in a text widget?

Thanks
Feljun