FeedbackThemeData constructor
FeedbackThemeData({})
Creates a FeedbackThemeData.
Implementation
FeedbackThemeData({
this.background = Colors.grey,
this.feedbackSheetColor = _lightGrey,
this.feedbackSheetHeight = .25,
this.activeFeedbackModeColor = _blue,
this.drawColors = _defaultDrawColors,
this.bottomSheetDescriptionStyle = _defaultBottomSheetDescriptionStyle,
this.sheetIsDraggable = true,
}) :
// if the user chooses to supply custom drawing colors,
// make sure there is at least on color to draw with
assert(
// ignore: prefer_is_empty
drawColors.length > 0,
'There must be at least one color to draw with',
);