FPickerStyleDelta.delta constructor

const FPickerStyleDelta.delta({ TextStyleDelta? textStyle, DecorationDelta? selectionDecoration, FFocusedOutlineStyleDelta? focusedOutlineStyle, Future<void> hapticFeedback()?, double? diameterRatio, double? squeeze, double? magnification, double? overAndUnderCenterOpacity, double? spacing, TextHeightBehavior? textHeightBehavior, double? selectionHeightAdjustment, })

Creates a partial modification of a FPickerStyle.

Parameters

• FPickerStyle.textStyle - The picker's text style.
• FPickerStyle.selectionDecoration - The selection's decoration.
• FPickerStyle.focusedOutlineStyle - The focused outline style.
• FPickerStyle.hapticFeedback - The haptic feedback for when the picker snaps to an item.
• FPickerStyle.diameterRatio - A ratio between the diameter of the cylinder and the viewport's size.
• FPickerStyle.squeeze - The angular compactness of the children on the wheel.
• FPickerStyle.magnification - The zoomed-in rate of the magnifier.
• FPickerStyle.overAndUnderCenterOpacity - The opacity value applied to the wheel above and below the magnifier.
• FPickerStyle.spacing - The spacing between the picker's wheels.
• FPickerStyle.textHeightBehavior - The picker's text height behavior.
• FPickerStyle.selectionHeightAdjustment - An amount to add to the height of the selection.

Implementation

const factory delta({
  TextStyleDelta? textStyle,
  DecorationDelta? selectionDecoration,
  FFocusedOutlineStyleDelta? focusedOutlineStyle,
  Future<void> Function()? hapticFeedback,
  double? diameterRatio,
  double? squeeze,
  double? magnification,
  double? overAndUnderCenterOpacity,
  double? spacing,
  TextHeightBehavior? textHeightBehavior,
  double? selectionHeightAdjustment,
}) = _FPickerStyleDelta;