ZdsCardHeader class
A widget used to create header in a ZdsCard.
This is typically used to create a title. The leading, child, and trailing widget are displayed in a Row in that order. child can't be null.
See also:
- ZdsCard where this widget is typically used.
- ZdsCardWithActions, a ZdsCard variant with a bottom status/information bar.
- Inheritance
-
- Object
- DiagnosticableTree
- Widget
- StatelessWidget
- ZdsCardHeader
- Available Extensions
Constructors
- ZdsCardHeader({required Widget child, Key? key, Widget? leading, Widget? trailing})
-
Creates a card header.
const
Properties
- child → Widget
-
The main widget of this header. Can't be null.
final
- hashCode → int
-
The hash code for this object.
no setterinherited
- key → Key?
-
Controls how one widget replaces another widget in the tree.
finalinherited
- leading → Widget?
-
An optional widget that will be placed before child.
final
- runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
- trailing → Widget?
-
An optional widget that will be placed after child.
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
-
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