TDRadioGroup class
RadioGroup分组对象，继承自TDCheckboxGroup，字段含义与父类一致 RadioGroup应该嵌套在RadioGroup内，所有在RadioGroup的RadioButton只能有一个被选中
cardMode: 使用卡片样式，需要配合direction 和 directionalTdRadios 使用， 组合为横向、纵向卡片，同时需要在每个TDRadio上设置cardMode参数。
- Inheritance
-
- Object
- DiagnosticableTree
- Widget
- StatefulWidget
- TDCheckboxGroup
- TDRadioGroup
Constructors
-
TDRadioGroup({Key? key, Widget? child, Axis? direction, List<
TDRadio> ? directionalTdRadios, String? selectId, bool? passThrough, bool cardMode = false, bool strictMode = true, TDRadioStyle? radioCheckStyle, int? titleMaxLine, IconBuilder? customIconBuilder, ContentBuilder? customContentBuilder, double? spacing, TDContentDirection? contentDirection, OnRadioGroupChange? onRadioGroupChange})
Properties
-
checkedIds
→ List<
String> ? -
勾选的CheckBox id列表
finalinherited
- child → Widget
-
可以是任意包含TDCheckBox的容器，比如：
finalinherited
- contentDirection → TDContentDirection?
-
文字相对icon的方位
finalinherited
- controller → TDCheckboxGroupController?
-
可以通过控制器操作勾选状态
finalinherited
- customContentBuilder → ContentBuilder?
-
CheckBox完全自定义内容
finalinherited
- customIconBuilder → IconBuilder?
-
自定义选择icon的样式
finalinherited
- hashCode → int
-
The hash code for this object.
no setterinherited
- key → Key?
-
Controls how one widget replaces another widget in the tree.
finalinherited
- maxChecked → int?
-
最多可以勾选多少
finalinherited
- onChangeGroup → OnGroupChange?
-
状态变化监听器
finalinherited
- onOverloadChecked → VoidCallback?
-
超过最大可勾选的个数
finalinherited
- radioCheckStyle → TDRadioStyle?
-
勾选样式
final
- runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
- spacing → double?
-
CheckBoxicon和文字的距离
finalinherited
- strictMode → bool
-
严格模式下，用户不能取消勾选，只能切换选择项，
final
- style → TDCheckboxStyle?
-
CheckBox复选框样式：圆形或方形
finalinherited
- titleMaxLine → int?
-
CheckBox标题的行数
finalinherited
Methods
-
createElement(
) → StatefulElement -
Creates a StatefulElement to manage this widget's location in the tree.
inherited
-
createState(
) → State< StatefulWidget> -
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