primary:

true

itemBuilder:

BuildContext

context

int

index

return

Text

'List 1 - Item

$index

);

),

),

SizedBox

height:

constraints

maxHeight

width:

constraints

maxWidth

child:

ListView

builder

itemBuilder:

BuildContext

context

int

index

return

Text

'List 2 - Item

$index

);

),

),

);

},