TitleAction.negative constructor

const TitleAction.negative({ Key? key, TouchTap? onTap, IconData? iconData, String? imgUrl, String? txt, Color? color, Widget? child, TextStyle? textStyle, double? txtSize, double? iconSize, num? iconPadding, num? leftRSize, num? topAndBottomSize, })

消极

Implementation

const TitleAction.negative({
  Key? key,
  this.onTap,
  this.iconData,
  this.imgUrl,
  this.txt,
  this.color,
  this.child,
  this.textStyle,
  this.txtSize,
  this.iconSize,
  this.iconPadding,
  this.leftRSize,
  this.topAndBottomSize,
})  : assert(iconData == null || imgUrl == null),
      this.negative = true,
      super(key: key);