IHeaderBar class
A header bar widget that follows Infinity's design system.
- Inheritance
-
- Object
- DiagnosticableTree
- Widget
- StatefulWidget
- IHeaderBar
- Implemented types
Constructors
-
IHeaderBar({Key? key, Widget? leading, bool automaticallyImplyLeading = true, Widget? middle, List<
Widget> ? trailing, PreferredSizeWidget? bottom, bool primary = true}) -
Creates an Infinity header bar.
const
Properties
- automaticallyImplyLeading → bool
-
Whether to automatically add a back button when applicable.
final
- bottom → PreferredSizeWidget?
-
Widget displayed below the main header bar content.
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?
-
Widget displayed at the start of the header bar.
final
- middle → Widget?
-
Widget displayed in the center of the header bar.
final
- preferredSize → Size
-
The size this widget would prefer if it were otherwise unconstrained.
no setteroverride
- primary → bool
-
Whether this header bar is part of the primary content of the app.
final
- runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
-
trailing
→ List<
Widget> ? -
List of widgets displayed at the end of the header bar.
final
Methods
-
createElement(
) → StatefulElement -
Creates a StatefulElement to manage this widget's location in the tree.
inherited
-
createState(
) → State< IHeaderBar> -
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