Badge class
组件右上角加红点
- Inheritance
- Available Extensions
Constructors
- Badge({Key? key, bool hide = false, required Widget child, required Widget badge, Color? badgeColor, double? badgeSize, double? top, double? right, double? bottom, double? left, AlignmentGeometry? alignment, double? width, double? height, GestureTapCallback? onTap, EdgeInsetsGeometry? margin})
-
const
Properties
- alignment → AlignmentGeometry?
-
final
- badge → Widget
-
自定义badge内容
final
- badgeColor → Color?
-
final
- badgeSize → double?
-
final
- bottom → double?
-
final
- child → Widget
-
底部组件
final
- hashCode → int
-
The hash code for this object.
no setterinherited
- height → double?
-
final
- hide → bool
-
是否显示badge
final
- key → Key?
-
Controls how one widget replaces another widget in the tree.
finalinherited
- left → double?
-
final
- margin → EdgeInsetsGeometry?
-
final
- onTap → GestureTapCallback?
-
点击事件
final
- right → double?
-
final
- runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
- top → double?
-
badge 的位置
final
- width → double?
-
整个组件的宽高
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
-
dot(
BuildContext context) → Widget -
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