buildChildren method
Implementation
List<Widget> buildChildren() {
List<Widget> list = <Widget>[];
for (var i = 0; i < children.length; i++) {
if (i == children.length - 1) {
list.add(children[i]);
} else {
list.add(Padding(
padding: getGap(),
child: children[i],
));
}
}
return list;
}