visitTextRendererChildren method
Walks TextRenderer
children and calls visitor
for each.
When visitor
returns true, the walk continues. When visitor
returns false, the walk ends.
Implementation
bool visitTextRendererChildren(
bool Function(TextRenderer textRenderer) visitor) {
var textIndex = 0;
for (final el in _textAndWidgets) {
if (el is WrappableText) {
final wtr = _cache[textIndex++];
for (final textRenderer in wtr.renderers) {
if (!visitor(textRenderer)) return false;
}
}
}
return true;
}