decodeInputDecorationTheme static method

InputDecorationTheme? decodeInputDecorationTheme(dynamic value, { bool validate = true, })

Decodes the given value to an InputDecorationTheme. This expects the given value to be of the following structure:

{
  "alignLabelWithHint": <bool>,
  "border": <InputBorder>,
  "contentPadding": <EdgeInsetsGeometry>,
  "counterStyle": <TextStyle>,
  "disabledBorder": <InputBorder>,
  "enabledBorder": <InputBorder>,
  "errorBorder": <InputBorder>,
  "errorMaxLines": <int>,
  "errorStyle": <TextStyle>,
  "fillColor": <Color>,
  "filled": <bool>,
  "floatingLabelBehavior": <FloatingLabelBehavior>,
  "focusColor": <Color>,
  "focusedBorder": <InputBorder>,
  "focusedErrorBorder": <InputBorder>,
  "helperMaxLines": <int>,
  "helperStyle": <TextStyle>,
  "hintStyle": <TextStyle>,
  "hoverColor": <Color>,
  "isCollapsed": <bool>,
  "isDense": <bool>,
  "labelStyle": <TextStyle>,
  "prefixStyle": <TextStyle>,
  "suffixStyle": <TextStyle>
}

See also:

• decodeColor
• decodeEdgeInsetsGeometry
• decodeInputBorder
• decodeFloatingLabelBehavior
• decodeTextStyle

Implementation

static InputDecorationTheme? decodeInputDecorationTheme(
  dynamic value, {
  bool validate = true,
}) {
  InputDecorationTheme? result;

  if (value is InputDecorationTheme) {
    result = value;
  } else if (value != null) {
    assert(SchemaValidator.validate(
      schemaId: '$_baseSchemaUrl/input_decoration_theme',
      value: value,
      validate: validate,
    ));
    result = InputDecorationTheme(
      alignLabelWithHint: JsonClass.parseBool(value['alignLabelWithHint']),
      border: decodeInputBorder(
        value['border'],
        validate: false,
      ),
      contentPadding: decodeEdgeInsetsGeometry(
        value['contentPadding'],
        validate: false,
      ),
      counterStyle: decodeTextStyle(
        value['counterStyle'],
        validate: false,
      ),
      disabledBorder: decodeInputBorder(
        value['disabledBorder'],
        validate: false,
      ),
      enabledBorder: decodeInputBorder(
        value['enabledBorder'],
        validate: false,
      ),
      errorBorder: decodeInputBorder(
        value['errorBorder'],
        validate: false,
      ),
      errorMaxLines: JsonClass.parseInt(value['errorMaxLines']),
      errorStyle: decodeTextStyle(
        value['errorStyle'],
        validate: false,
      ),
      fillColor: decodeColor(
        value['fillColor'],
        validate: false,
      ),
      filled: JsonClass.parseBool(value['filled']),
      floatingLabelBehavior: decodeFloatingLabelBehavior(
            value['floatingLabelBehavior'],
            validate: false,
          ) ??
          FloatingLabelBehavior.auto,
      focusColor: decodeColor(
        value['focusColor'],
        validate: false,
      ),
      focusedBorder: decodeInputBorder(
        value['focusedBorder'],
        validate: false,
      ),
      focusedErrorBorder: decodeInputBorder(
        value['focusedErrorBorder'],
        validate: false,
      ),
      // @deprecated
      // hasFloatingPlaceholder
      helperMaxLines: JsonClass.parseInt(value['helperMaxLines']),
      helperStyle: decodeTextStyle(
        value['helperStyle'],
        validate: false,
      ),
      hintStyle: decodeTextStyle(
        value['hintStyle'],
        validate: false,
      ),
      hoverColor: decodeColor(
        value['hoverColor'],
        validate: false,
      ),
      isCollapsed: JsonClass.parseBool(value['isCollapsed']),
      isDense: JsonClass.parseBool(value['isDense']),
      labelStyle: decodeTextStyle(
        value['labelStyle'],
        validate: false,
      ),
      prefixStyle: decodeTextStyle(
        value['prefixStyle'],
        validate: false,
      ),
      suffixStyle: decodeTextStyle(
        value['suffixStyle'],
        validate: false,
      ),
    );
  }

  return result;
}