getIcons1 method
Implementation
List<Icon> getIcons1() {
var icons = <Icon>[];
if (bold) icons.add(Icon(Icons.format_bold));
if (italic) icons.add(Icon(Icons.format_italic));
if (underline) icons.add(Icon(Icons.format_underline));
if (clearAll) icons.add(Icon(Icons.format_clear));
return icons;
}