I just have a simple Card like new Card(child: new Text(\'My cool card\')) and I want to be able to click anywhere on it to run some function, except there\'s n
new Card(child: new Text(\'My cool card\'))
Flutter use composition over properties. Wrap the desired widget into a clickable one to achieve what you need.
Some clickable widgets : GestureDetector, InkWell, InkResponse.
GestureDetector( onTap: () => ......, child: Card(...), );