CustomCheckBox constructor
      const
      CustomCheckBox({ 
    
    
- Widget? text,
- Widget? checkedText,
- Widget? uncheckedIcon,
- Widget? checkIcon,
- MainAxisAlignment mainAxisAlignment = MainAxisAlignment.start,
- MainAxisSize mainAxisSize = MainAxisSize.max,
- CrossAxisAlignment crossAxisAlignment = CrossAxisAlignment.center,
- bool? useDefaultStyle = true,
- bool? iconLeft = false,
- bool? isChecked = false,
- dynamic onChange(- bool value
 
- bool enableFirstCallBack = false,
- Color? activeColor,
- Color? checkColor,
- double? scale = 1,
- WidgetStateProperty<Color?> ? fillColor,
- BorderSide? side,
- double? splashRadius,
- Key? key,
Implementation
const CustomCheckBox({
  this.text,
  this.checkedText,
  this.uncheckedIcon,
  this.checkIcon,
  this.mainAxisAlignment = MainAxisAlignment.start,
  this.mainAxisSize = MainAxisSize.max,
  this.crossAxisAlignment = CrossAxisAlignment.center,
  this.useDefaultStyle = true,
  this.iconLeft = false,
  this.isChecked = false,
  this.onChange,
  this.enableFirstCallBack=false,
  this.activeColor,
  this.checkColor,
  this.scale=1,
  this.fillColor,
  this.side,
  this.splashRadius,
  Key? key}) : super(key: key);