TickerText class
- Inheritance
-
- Object
- DiagnosticableTree
- Widget
- StatefulWidget
- TickerText
Constructors
- TickerText({Key? key, required Widget child, Axis scrollDirection = Axis.horizontal, Duration returnDuration = const Duration(milliseconds: 800), Duration startPauseDuration = const Duration(seconds: 10), Duration? endPauseDuration, int speed = 20, TickerTextController? controller, Curve primaryCurve = Curves.linear, Curve returnCurve = Curves.easeOut})
-
Creates a widget that scrolls to reveal child contents if it overflows,
and scrolls back up when it reaches the end.
Optionally accepts a TickerTextController to control scroll behavior.
const
Properties
- child → Widget
-
final
- controller → TickerTextController?
-
Controls the state of scrolling. If not provided, uses its default internal controller
with
autoStartenabled.final - endPauseDuration → Duration?
-
How long the scrolling pauses at the end before scrolling back up.
If null, it is the same as startPauseDuration.
final
- hashCode → int
-
The hash code for this object.
no setterinherited
- key → Key?
-
Controls how one widget replaces another widget in the tree.
finalinherited
- primaryCurve → Curve
-
final
- returnCurve → Curve
-
final
- returnDuration → Duration
-
How long it takes for the widget to scroll back up from the end.
final
- runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
- scrollDirection → Axis
-
final
- speed → int
-
Speed at which the widget scrolls in pixels per second.
Has to be greater than zero.
final
- startPauseDuration → Duration
-
How long it takes for widget to begin scrolling.
final
Methods
-
createElement(
) → StatefulElement -
Creates a StatefulElement to manage this widget's location in the tree.
inherited
-
createState(
) → State< TickerText> -
Creates the mutable state for this widget at a given location in the tree.
override
-
debugDescribeChildren(
) → List< DiagnosticsNode> -
Returns a list of
DiagnosticsNodeobjects describing this node's children.inherited -
debugFillProperties(
DiagnosticPropertiesBuilder properties) → void -
Add additional properties associated with the node.
inherited
-
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
-
toStringDeep(
{String prefixLineOne = '', String? prefixOtherLines, DiagnosticLevel minLevel = DiagnosticLevel.debug}) → String -
Returns a string representation of this node and its descendants.
inherited
-
toStringShallow(
{String joiner = ', ', DiagnosticLevel minLevel = DiagnosticLevel.debug}) → String -
Returns a one-line detailed description of the object.
inherited
-
toStringShort(
) → String -
A short, textual description of this widget.
inherited
Operators
-
operator ==(
Object other) → bool -
The equality operator.
inherited