ZdsIndex class
A component used to show status information, like index, order, or state, in a very small space.
This component is typically used with a Text containing one letter or one number. This is meant to show important information, like priority (using numbers), status (using a letter code like 'D' = 'Done', 'P' = 'In Progress'), or alerts (showing '!' and using a red color) in a small area of the screen. Generally, this is used in lists where each element has a status that needs to be understood quickly and transmitted in a succinct manner.
See also:
- ZdsTag, which uses this component in its prefix.
Constructors
- ZdsIndex({Key? key, Widget? child, Color? color, bool useBoxDecoration = true})
-
Creates a small circle used to show status information at a glance.
This circle is optional to cater for when a leading icon is required, without a circle.
An example of this is 'Approved' with a leading check icon.
const
Properties
- child → Widget?
-
The widget that will be shown in the circle.
final
- color → Color?
-
The background color of the circle.
final
- hashCode → int
-
The hash code for this object.
no setterinherited
- key → Key?
-
Controls how one widget replaces another widget in the tree.
finalinherited
- runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
- useBoxDecoration → bool
-
This is an option to have a small circle or not on the leading element of a tag.
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.
override
-
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