encodeButtonStyle static method

Map<String, dynamic>? encodeButtonStyle(ButtonStyle? value)

Encodes the given value into a JSON representation.

{
  "alignment": "<AlignmentGeometry>",
  "animationDuration": "<MaterialStateProperty<double>>",
  "backgroundColor": "<MaterialStateProperty<Color>>",
  "elevation": "<MaterialStateProperty<double>>",
  "enableFeedback": "<bool>",
  "fixedSize": "<MaterialStateProperty<double>>",
  "foregroundColor": "<MaterialStateProperty<Color>>",
  "iconColor": "<MaterialStateProperty<Color>>",
  "iconSize": "<MaterialStateProperty<double>>",
  "maximumSize": "<MaterialStateProperty<double>>",
  "minimumSize": "<MaterialStateProperty<Size>>",
  "mouseCursor": "<MaterialStateProperty<MouseCursor>>",
  "overlayColor": "<MaterialStateProperty<Color>>",
  "padding": "<MaterialStateProperty<EdgeInsetsGeometry>>",
  "shadowColor": "<MaterialStateProperty<Color>>",
  "shape": "<MaterialStateProperty<OutlinedBorder>>",
  "side": "<MaterialStateProperty<BorderSide>>",
  "splashFactory": "<InteractiveInkSplashFactory>",
  "surfaceTintColor": "<MaterialStateProperty<Color>>",
  "tapTargetSize": "<MaterialTapTargetSize>",
  "textStyle": "<MaterialStateProperty<TextStyle>>",
  "visualDensity": "<VisualDensity>"
}

This won't maintain the WidgetStateProperty of each corresponding property, instead will resolve them by using an empty set of states, returning and encoding the resolved object.

See also:

• encodeBorderSide
• encodeColor
• encodeEdgeInsetsGeometry
• encodeInteractiveInkSplashFactory
• encodeWidgetStatePropertyBorderSide
• encodeWidgetStatePropertyColor
• encodeWidgetStatePropertyDouble
• encodeWidgetStatePropertyEdgeInsetsGeometry
• encodeWidgetStatePropertyMouseCursor
• encodeWidgetStatePropertyOutlinedBorder
• encodeWidgetStatePropertySize
• encodeWidgetStatePropertyTextStyle
• encodeMaterialTapTargetSize
• encodeMouseCursor
• encodeOutlinedBorder
• encodeSize
• encodeTextStyle
• encodeVisualDensity

Implementation

static Map<String, dynamic>? encodeButtonStyle(
  ButtonStyle? value,
) {
  Map<String, dynamic>? result;

  if (value != null) {
    result = <String, dynamic>{
      'alignment': encodeAlignmentGeometry(value.alignment),
      'animationDuration': value.animationDuration?.inMilliseconds,
      'backgroundColor': encodeWidgetStatePropertyColor(
        value.backgroundColor,
      ),
      'elevation': encodeWidgetStatePropertyDouble(value.elevation),
      'enableFeedback': value.enableFeedback,
      'fixedSize': encodeWidgetStatePropertySize(value.fixedSize),
      'foregroundColor': encodeWidgetStatePropertyColor(
        value.foregroundColor,
      ),
      'iconColor': encodeWidgetStatePropertyColor(value.iconColor),
      'iconSize': encodeWidgetStatePropertyDouble(value.iconSize),
      'maximumSize': encodeWidgetStatePropertySize(value.maximumSize),
      'minimumSize': encodeWidgetStatePropertySize(value.minimumSize),
      'mouseCursor': encodeWidgetStatePropertyMouseCursor(
        value.mouseCursor,
      ),
      'overlayColor': encodeWidgetStatePropertyColor(value.overlayColor),
      'padding': encodeWidgetStatePropertyEdgeInsetsGeometry(value.padding),
      'shadowColor': encodeWidgetStatePropertyColor(value.shadowColor),
      'shape': encodeWidgetStatePropertyOutlinedBorder(value.shape),
      'side': encodeWidgetStatePropertyBorderSide(value.side),
      'splashFactory': encodeInteractiveInkFeatureFactory(
        value.splashFactory,
      ),
      'surfaceTintColor': encodeWidgetStatePropertyColor(
        value.surfaceTintColor,
      ),
      'tapTargetSize': encodeMaterialTapTargetSize(
        value.tapTargetSize,
      ),
      'textStyle': encodeWidgetStatePropertyTextStyle(value.textStyle),
      'visualDensity': encodeVisualDensity(
        value.visualDensity,
      ),
    };
  }

  return _stripDynamicNull(result);
}