TimelineView class

甘特图风格的水平时间线视图

Inheritance

• Object
• DiagnosticableTree
• Widget
• StatefulWidget
• TimelineView

Constructors

TimelineView({Key? key, required List<CalendarEvent> events, required DateTime startDate, required DateTime endDate, List<String>? trackLabels, double dayWidth = 40, double trackHeight = 56, ValueChanged<CalendarEvent>? onEventTap, ValueChanged<DateTime>? onDateTap})

const

Properties

dayWidth → double

每天对应的像素宽度

final

endDate → DateTime

时间线结束日期

final

events → List<CalendarEvent>

事件列表

final

hashCode → int

The hash code for this object.

no setter, inherited

key → Key?

Controls how one widget replaces another widget in the tree.

final, inherited

onDateTap → ValueChanged<DateTime>?

点击日期回调

final

onEventTap → ValueChanged<CalendarEvent>?

点击事件回调

final

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

startDate → DateTime

时间线起始日期

final

trackHeight → double

每个轨道的高度

final

trackLabels → List<String>?

轨道分类标签（按 category 分组事件） 如果为空，按事件的 createdBy 或自动分组

final

Methods

createElement() → StatefulElement

Creates a StatefulElement to manage this widget's location in the tree.

inherited

createState() → State<TimelineView>

Creates the mutable state for this widget at a given location in the tree.

override

debugDescribeChildren() → List<DiagnosticsNode>

Returns a list of DiagnosticsNode objects 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, int wrapWidth = 65}) → 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