FlowWidget class
- Inheritance
-
- Object
- DiagnosticableTree
- Widget
- StatefulWidget
- FlowWidget
Constructors
-
FlowWidget({Key? key, required List<
FlowItem> items, EdgeInsetsGeometry padding = EdgeInsets.zero, Color color = Colors.white, OnFlowController? controller, double spacing = 6, double runSpacing = 6, double? itemWidth, double itemHeight = 32, bool isSingleCheck = true, dynamic scrollEnable = false, AlignmentGeometry alignment = Alignment.topLeft, BorderRadiusGeometry borderRadius = const BorderRadius.all(Radius.circular(3)), bool allowReverseChoice = true, bool disableCheckStyle = false, Color? itemBackgroundColor, Color? itemSelectBackgroundColor, Color? itemBorderColor, Color? itemSelectBorderColor, Color? itemDisableBackgroundColor, Color? textColor, double? textSize, Color? selectTextColor, EdgeInsetsGeometry? itemPadding, bool reverse = false}) -
const
Properties
- alignment → AlignmentGeometry
-
元素对齐方式
final
- allowReverseChoice → bool
-
是否允许反向选择
final
- borderRadius → BorderRadiusGeometry
-
边框圆角
final
- color → Color
-
组件背景颜色
final
- controller → OnFlowController?
-
组件监听与控制器
final
- disableCheckStyle → bool
-
是否禁用选中样式(默认false)
final
- hashCode → int
-
The hash code for this object.
no setterinherited
- isSingleCheck → bool
-
是否单选
final
- itemBackgroundColor → Color?
-
元素背景颜色
final
- itemBorderColor → Color?
-
元素边框颜色
final
- itemDisableBackgroundColor → Color?
-
元素禁用背景颜色
final
- itemHeight → double
-
元素高度
final
- itemPadding → EdgeInsetsGeometry?
-
选项内边距
final
-
items
→ List<
FlowItem> -
final
- itemSelectBackgroundColor → Color?
-
元素选中背景颜色
final
- itemSelectBorderColor → Color?
-
元素选中边框颜色
final
- itemWidth → double?
-
元素宽度
final
- key → Key?
-
Controls how one widget replaces another widget in the tree.
finalinherited
- padding → EdgeInsetsGeometry
-
组件内边距
final
- reverse → bool
-
是否反选
final
- runSpacing → double
-
元素上下间距
final
- runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
- scrollEnable → dynamic
-
超出容器启用滚动
final
- selectTextColor → Color?
-
选中文本颜色
final
- spacing → double
-
元素左右间距
final
- textColor → Color?
-
文本颜色
final
- textSize → double?
-
文本大小
final
Methods
-
createElement(
) → StatefulElement -
Creates a StatefulElement to manage this widget's location in the tree.
inherited
-
createState(
) → FlowWidgetState -
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