toJSON method
Returns a representation of this object as a JSON object.
Implementation
Map<String, dynamic> toJSON() {
return <String, dynamic>{
'text': text,
'selectionBase': selection.baseOffset,
'selectionExtent': selection.extentOffset,
'selectionAffinity': selection.affinity.toString(),
'selectionIsDirectional': selection.isDirectional,
'composingBase': composing.start,
'composingExtent': composing.end,
};
}