timelines library Null safety

Widgets that make it easy to implement the timeline UI component.

Classes

Connector
Abstract class for predefined connector widgets.
ConnectorTheme
An inherited widget that defines the configuration for SolidLineConnectors, connectors inside TimelineNodes.
ConnectorThemeData
Defines the visual properties of SolidLineConnector, connectors inside TimelineNode.
ContainerIndicator
A widget that displays an child. The child if null, the indicator is not visible.
DashedLineConnector
A thin dashed line, with padding on either side.
DecoratedLineConnector
A decorated thin line, with padding on either side.
DotIndicator
A widget that displays an dot.
FixedTimeline
A widget that displays its children in a one-dimensional array with timeline theme.
Indicator
Abstract class for predefined indicator widgets.
IndicatorTheme
Controls the default color and size of indicators in a widget subtree.
IndicatorThemeData
Defines the visual properties of DotIndicator, indicators inside TimelineNodes.
OutlinedDotIndicator
A widget that displays an outlined dot.
SolidLineConnector
A thin line, with padding on either side.
Timeline
A scrollable timeline of widgets arranged linearly.
TimelineNode
A widget that displays indicator and two connectors.
TimelineTheme
Applies a theme to descendant timeline widgets.
TimelineThemeData
Defines the configuration of the overall visual TimelineTheme for a Timeline or a widget subtree within the app.
TimelineTile
A widget that displays timeline node and two contents.
TimelineTileBuilder
WARNING: The interface of this class is not yet clear. It may change frequently.
TimelineTileBuilderDelegate
The widgets returned from the builder callback are automatically wrapped in AutomaticKeepAlive widgets if addAutomaticKeepAlives is true (the default) and in RepaintBoundary widgets if addRepaintBoundaries is true (also the default).
TransparentConnector
A transparent connector for start, end TimelineNode of the Timeline.

Mixins

PositionedIndicator
TimelineNode's indicator.
ThemedConnectorComponent
Connector component configured through ConnectorTheme
ThemedIndicatorComponent
Indicator component configured through IndicatorTheme
TimelineTileNode
TimelineTile's timeline node

Enums

ConnectionDirection
An enum that representing the direction the connector is connected through the builder.
ConnectorStyle
Types of connectors displayed into timeline
ConnectorType
An enum that representing the connector type in TimelineNode.
ContentsAlign
How a contents displayed be into timeline.
IndicatorStyle
An enum that determines the style of indicator in timeline tile builder.
TimelineNodeAlign
Align the timeline node within the timeline tile.

Typedefs

ConnectedConnectorBuilder = Widget? Function(BuildContext context, int index, ConnectorType type)
Signature for a function that creates a connected connector widget for a given index and type, e.g., in a timeline tile builder.
IndexedValueBuilder<T> = T Function(BuildContext context, int index)
Signature for a function that creates a typed value for a given index, e.g., in a timeline tile builder.