TooltipThemeData class Null safety

Defines the visual properties of Tooltip widgets.

Used by TooltipTheme to control the visual properties of tooltips in a widget subtree.

To obtain this configuration, use TooltipTheme.of to access the closest ancestor TooltipTheme of the current BuildContext.

Constructors

TooltipThemeData({double? height, EdgeInsetsGeometry? padding, EdgeInsetsGeometry? margin, double? verticalOffset, bool? preferBelow, bool? excludeFromSemantics, Decoration? decoration, TextStyle? textStyle, TextAlign? textAlign, Duration? waitDuration, Duration? showDuration, TooltipTriggerMode? triggerMode, bool? enableFeedback}): Creates the set of properties used to configure Tooltips.
const

decoration → Decoration?: The Tooltip's shape and background color.
final
enableFeedback → bool?: Whether the tooltip should provide acoustic and/or haptic feedback.
final
excludeFromSemantics → bool?: Whether the Tooltip.message should be excluded from the semantics tree.
final
hashCode → int: The hash code for this object.
read-onlyoverride
height → double?: The height of Tooltip.child.
final
margin → EdgeInsetsGeometry?: If provided, the amount of empty space to surround the Tooltip.
final
padding → EdgeInsetsGeometry?: If provided, the amount of space by which to inset Tooltip.child.
final
preferBelow → bool?: Whether the tooltip is displayed below its widget by default.
final
runtimeType → Type: A representation of the runtime type of the object.
read-onlyinherited
showDuration → Duration?: The length of time that the tooltip will be shown once it has appeared.
final
textAlign → TextAlign?: The TextAlign to use for the message of Tooltips.
final
textStyle → TextStyle?: The style to use for the message of Tooltips.
final
triggerMode → TooltipTriggerMode?: The TooltipTriggerMode that will show the tooltip.
final
verticalOffset → double?: The vertical gap between the widget and the displayed tooltip.
final
waitDuration → Duration?: The length of time that a pointer must hover over a tooltip's widget before the tooltip will be shown.
final

copyWith({double? height, EdgeInsetsGeometry? padding, EdgeInsetsGeometry? margin, double? verticalOffset, bool? preferBelow, bool? excludeFromSemantics, Decoration? decoration, TextStyle? textStyle, TextAlign? textAlign, Duration? waitDuration, Duration? showDuration, TooltipTriggerMode? triggerMode, bool? enableFeedback}) → TooltipThemeData: Creates a copy of this object but with the given fields replaced with the new values.
debugFillProperties(DiagnosticPropertiesBuilder properties) → void: Add additional properties associated with the node.
override
noSuchMethod(Invocation invocation) → dynamic: Invoked when a non-existent method or property is accessed.
inherited
toDiagnosticsNode({String? name, DiagnosticsTreeStyle? style}) → DiagnosticsNode: Returns a debug representation of the object that is used by debugging tools and by DiagnosticsNode.toStringDeep.
inherited
toString({DiagnosticLevel minLevel = DiagnosticLevel.info}) → String: A string representation of this object.
inherited
toStringShort() → String: A brief description of this object, usually just the runtimeType and the hashCode.
inherited

lerp(TooltipThemeData? a, TooltipThemeData? b, double t) → TooltipThemeData?: Linearly interpolate between two tooltip themes.