DateTimePickerWidget class Null safety

日期选择器控件

Inheritance

Constructors

DateTimePickerWidget({Key? key, bool showTitleActions = true, TitleActionTheme? titleActionTheme, ValueChanged<DateTime>? onConfirm, GestureTapCallback? onCancel, String? cancel, String? confirm, String? title, required PickerTheme pickerTheme, required BaseDateTimeModel pickerModel, ValueChanged<DateTime>? onDateTimeChanged, ParamsBuilder<EdgeInsetsGeometry>? paddingBuilder, ParamsBuilder<Widget>? selectionOverlayBuilder, Widget? header, Widget? footer, Widget? pickerOverlay})

Properties

cancel String?
取消文本
final
confirm String?
确认文本
final
footer控件在picker下
final
hashCode int
The hash code for this object. [...]
@nonVirtual, read-only, inherited
header控件在 titleAction下选择器上
final
key Key?
Controls how one widget replaces another widget in the tree. [...]
final, inherited
onCancel GestureTapCallback?
取消事件
final
onConfirm ValueChanged<DateTime>?
确认事件
final
onDateTimeChanged ValueChanged<DateTime>?
日期变化回调
final
paddingBuilder ParamsBuilder<EdgeInsetsGeometry>?
选择器填充
final
pickerModel BaseDateTimeModel
选择器模型
final
pickerOverlay Widget?
picker 区域覆盖控件通常用于自定义
final
pickerTheme PickerTheme
选择器主题
final
runtimeType Type
A representation of the runtime type of the object.
read-only, inherited
selectionOverlayBuilder ParamsBuilder<Widget>?
选择器选中区域覆盖控件
final
showTitleActions bool
是否显示TitleAction控件
final
title String?
标题文本
final
titleActionTheme TitleActionTheme?
TitleAction主题
final

Methods

build(BuildContext context) Widget
Describes the part of the user interface represented by this widget. [...]
override
createElement() StatelessElement
Creates a StatelessElement to manage this widget's location in the tree. [...]
inherited
debugDescribeChildren() List<DiagnosticsNode>
Returns a list of DiagnosticsNode objects describing this node's children. [...]
@protected, inherited
debugFillProperties(DiagnosticPropertiesBuilder properties) → void
Add additional properties associated with the node. [...]
inherited
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
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. [...]
@nonVirtual, inherited