TooltipThemeData class

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.

See also:

Mixed in types
Annotations

Constructors

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

Properties

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
exitDuration → Duration?
The length of time that a pointer must have stopped hovering over a tooltip's widget before the tooltip will be hidden.
final
hashCode → int
The hash code for this object.
no setteroverride
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.
no setterinherited
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

Methods

copyWith({double? height, EdgeInsetsGeometry? padding, EdgeInsetsGeometry? margin, double? verticalOffset, bool? preferBelow, bool? excludeFromSemantics, Decoration? decoration, TextStyle? textStyle, TextAlign? textAlign, Duration? waitDuration, Duration? showDuration, Duration? exitDuration, 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 nonexistent 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

Operators

operator ==(Object other) → bool
The equality operator.
override

Static Methods

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