encodeNavigationRailThemeData static method

Map<String, dynamic>? encodeNavigationRailThemeData(NavigationRailThemeData? value)

Encodes the given value to a JSON representation.

{
  "backgroundColor": "<Color>",
  "elevation": "<double>",
  "groupAlignment": "<double>",
  "indicatorColor": "<Color>",
  "indicatorShape": "<ShapeBorder>",
  "labelType": "<NavigationRailLabelType>",
  "minExtendedWidth": "<double>",
  "minWidth": "<double>",
  "selectedIconTheme": "<IconThemeData>",
  "selectedLabelTextStyle": "<TextStyle>",
  "unselectedIconTheme": "<IconThemeData>",
  "unselectedLabelTextStyle": "<TextStyle>",
  "useIndicator": "<bool>"
}

See also:

• encodeColor
• encodeIconThemeData
• encodeNavigationRailLabelType
• encodeShapeBorder
• encodeTextStyle

Implementation

static Map<String, dynamic>? encodeNavigationRailThemeData(
  NavigationRailThemeData? value,
) {
  Map<String, dynamic>? result;

  if (value != null) {
    result = <String, dynamic>{
      'backgroundColor': encodeColor(value.backgroundColor),
      'elevation': value.elevation,
      'groupAlignment': value.groupAlignment,
      'indicatorColor': encodeColor(value.indicatorColor),
      'indicatorShape': encodeShapeBorder(value.indicatorShape),
      'labelType': encodeNavigationRailLabelType(value.labelType),
      'minExtendedWidth': value.minExtendedWidth,
      'minWidth': value.minWidth,
      'selectedIconTheme': encodeIconThemeData(value.selectedIconTheme),
      'selectedLabelTextStyle': encodeTextStyle(
        value.selectedLabelTextStyle,
      ),
      'unselectedIconTheme': encodeIconThemeData(value.unselectedIconTheme),
      'unselectedLabelTextStyle': encodeTextStyle(
        value.unselectedLabelTextStyle,
      ),
      'useIndicator': value.useIndicator,
    };
  }

  return _stripDynamicNull(result);
}