CustomExpansionTile class - semi_component library

Constructors

CustomExpansionTile({Widget? title, Key? key, Widget? leading, Widget? subtitle, ValueChanged<bool>? onExpansionChanged, List<Widget> children = const <Widget>[], Widget? trailing, bool showTrailingIcon = true, bool initiallyExpanded = false, bool maintainState = false, EdgeInsetsGeometry? tilePadding, CrossAxisAlignment? expandedCrossAxisAlignment, Alignment? expandedAlignment, EdgeInsetsGeometry? childrenPadding, Color? backgroundColor, Color? collapsedBackgroundColor, Color? textColor, Color? collapsedTextColor, Color? iconColor, Color? collapsedIconColor, ShapeBorder? shape, ShapeBorder? collapsedShape, Clip? clipBehavior = Clip.hardEdge, ListTileControlAffinity? controlAffinity, ExpansibleController? controller, bool? dense, VisualDensity? visualDensity, double? minTileHeight, bool? enableFeedback = true, bool enabled = true, AnimationStyle? expansionAnimationStyle, Color? borderColor, Color? collapsedBorderColor, String? titleText, String? subtitleText}): ExpansionTile 可展开的列表项组件
const

Properties

backgroundColor → Color?: 背景颜色
final
borderColor → Color?: 边框颜色
final
children → List<Widget>: 展开后显示的子组件列表
final
childrenPadding → EdgeInsetsGeometry?: 子组件内边距
final
clipBehavior → Clip?: 裁剪方式
final
collapsedBackgroundColor → Color?: 折叠状态下的背景颜色
final
collapsedBorderColor → Color?: 折叠状态下的边框颜色
final
collapsedIconColor → Color?: 折叠状态下的图标颜色
final
collapsedShape → ShapeBorder?: 折叠状态下的形状
final
collapsedTextColor → Color?: 折叠状态下的文本颜色
final
controlAffinity → ListTileControlAffinity?: 控件位置
final
controller → ExpansibleController?: 控制器
final
dense → bool?: 紧凑模式
final
enabled → bool: 启用状态
final
enableFeedback → bool?: 启用反馈
final
expandedAlignment → Alignment?: 展开后子组件的对齐方式
final
expandedCrossAxisAlignment → CrossAxisAlignment?: 展开后子组件的交叉轴对齐方式
final
expansionAnimationStyle → AnimationStyle?: 展开动画样式
final
hashCode → int: The hash code for this object.
no setterinherited
iconColor → Color?: 图标颜色
final
initiallyExpanded → bool: 初始展开状态
final
key → Key?: Controls how one widget replaces another widget in the tree.
finalinherited
leading → Widget?: 前置图标或组件
final
maintainState → bool: 保持子组件状态
final
minTileHeight → double?: 最小高度
final
onExpansionChanged → ValueChanged<bool>?: 展开状态变化时的回调
final
runtimeType → Type: A representation of the runtime type of the object.
no setterinherited
shape → ShapeBorder?: 形状
final
showTrailingIcon → bool: 显示尾部图标
final
subtitle → Widget?: 副标题组件
final
subtitleText → String?: 副标题文本
final
textColor → Color?: 文本颜色
final
tilePadding → EdgeInsetsGeometry?: 标题内边距
final
title → Widget?: 标题组件
final
titleText → String?: 标题文本
final
trailing → Widget?: 尾部图标或组件
final
visualDensity → VisualDensity?: 视觉密度
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.
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