toString method
A string representation of this object.
Some classes have a default textual representation,
often paired with a static parse function (like int.parse).
These classes will provide the textual representation as
their string representation.
Other classes have no meaningful textual representation
that a program will care about.
Such classes will typically override toString to provide
useful information when inspecting the object,
mainly for debugging or logging.
Implementation
@override
String toString() {
return r'''
textStyle: The style for the text. The color is ignored.
Defaults to:
```dart
textTheme.body2.copyWith(fontSize: defaultFontSize)
```;;color: The color of the tree item.
Defaults to:
```dart
textTheme.textLow
```;;hoverColor: The hover color of the tree item.
Defaults to:
```dart
textTheme.textHigh
```;;highlightColor: The highlight color of the tree item.
Defaults to:
```dart
colorScheme.primary[60]
```;;
''';
}