visitChildren method
- InlineSpanVisitor visitor
override
Walks this TextSpan and its descendants in pre-order and calls visitor
for each span that has text.
When visitor
returns true, the walk will continue. When visitor
returns false, then the walk will end.
Implementation
@override
bool visitChildren(InlineSpanVisitor visitor) {
if (text != null && !visitor(this)) {
return false;
}
final List<InlineSpan>? children = this.children;
if (children != null) {
for (final InlineSpan child in children) {
if (!child.visitChildren(visitor)) {
return false;
}
}
}
return true;
}