DecoratorBoxState class

Widget 装饰器 动态焦点样式

Inheritance
Available Extensions

Constructors

DecoratorBoxState({Key? key, List<DecoratorEntry> suffixes = const [], List<DecoratorEntry> prefixes = const [], BorderType borderType = BorderType.outline, BorderRadius? borderRadius, BorderSide borderSide = const BorderSide(color: Colors.black), BorderSide? focusBorderSide = const BorderSide(color: Colors.red), Widget? header, Widget? footer, EdgeInsetsGeometry? margin, EdgeInsetsGeometry? padding, Color? fillColor, List<BoxShadow>? boxShadow, Gradient? gradient, BoxConstraints? constraints, bool hasFocusChangeBorder = true, required FocusNode? focusNode, required Widget? child})
const
DecoratorBoxState.builder({Key? key, List<DecoratorEntry> suffixes = const [], List<DecoratorEntry> prefixes = const [], BorderType borderType = BorderType.outline, BorderRadius? borderRadius, BorderSide borderSide = const BorderSide(color: Colors.black), BorderSide? focusBorderSide, Widget? header, Widget? footer, EdgeInsetsGeometry? margin, EdgeInsetsGeometry? padding, Color? fillColor, List<BoxShadow>? boxShadow, Gradient? gradient, BoxConstraints? constraints, required DecoratorBoxStateBuilder? builder, bool hasFocusChangeBorder = true})
const

Properties

borderRadius → BorderRadius?
边框圆角
final
borderSide → BorderSide
边框样式
final
borderType → BorderType
边框类型
final
boxShadow → List<BoxShadow>?
TextField 阴影
final
builder → DecoratorBoxStateBuilder?
final
child → Widget?
final
constraints → BoxConstraints?
作用于整个组件
final
fillColor → Color?
TextField 填充色
final
focusBorderSide → BorderSide?
获得焦点时的边框样式
final
focusNode → FocusNode?
final
final
gradient → Gradient?
TextField 渐变色
final
hasFocusChangeBorder → bool
获取焦点修改 border 样式
final
hashCode → int
The hash code for this object.
no setterinherited
TextField 头部和尾部挂件
final
key → Key?
Controls how one widget replaces another widget in the tree.
finalinherited
margin → EdgeInsetsGeometry?
仅作用于 TextField
final
padding → EdgeInsetsGeometry?
final
prefixes → List<DecoratorEntry>
后缀
final
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited
suffixes → List<DecoratorEntry>
前缀
final

Methods

createElement() → StatefulElement
Creates a StatefulElement to manage this widget's location in the tree.
inherited
createState() → State<DecoratorBoxState>
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}) → 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