Tooltip constructor

const Tooltip({ Key? key, String? message, InlineSpan? richMessage, Widget? child, TooltipThemeData? style, bool excludeFromSemantics = false, bool useMousePosition = true, bool displayHorizontally = false, TooltipTriggerMode? triggerMode, bool? enableFeedback, })

Creates a tooltip.

Wrap any widget in a Tooltip to show a message on mouse hover

Implementation

const Tooltip({
  super.key,
  this.message,
  this.richMessage,
  this.child,
  this.style,
  this.excludeFromSemantics = false,
  this.useMousePosition = true,
  this.displayHorizontally = false,
  this.triggerMode,
  this.enableFeedback,
}) : assert(
        (message == null) != (richMessage == null),
        'Either `message` or `richMessage` must be specified',
      );