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 'e_progressbar'.joinWithValues([
((_type != null) ? 'type_${_type!.name}' : null),
((_color != null) ? 'color_$_color' : null),
((_width != null) ? 'width_$_width' : null),
]);
}