getIcons1 method
Implementation
List<Icon> getIcons1() {
var icons = <Icon>[];
if (fullscreen) icons.add(Icon(Icons.fullscreen));
if (codeview) icons.add(Icon(Icons.code));
if (undo) icons.add(Icon(Icons.undo));
if (redo) icons.add(Icon(Icons.redo));
if (help) icons.add(Icon(Icons.help_outline));
return icons;
}