AreaPaneHeader class
Create a bordered, fixed-height header area with a title and optional child on the right-hand side.
This is typically used as a title for a logical area of the screen.
- Inheritance
-
- Object
- DiagnosticableTree
- Widget
- StatelessWidget
- AreaPaneHeader
- Implemented types
Constructors
-
AreaPaneHeader({Key? key, required Widget title, int maxLines = 1, List<
Widget> actions = const [], double leftPadding = defaultSpacing, double rightPadding = densePadding, bool tall = false, bool dense = false, bool roundedTopBorder = true, bool includeTopBorder = true, bool includeBottomBorder = true, bool includeLeftBorder = false, bool includeRightBorder = false}) -
const
Properties
-
actions
→ List<
Widget> -
final
- dense → bool
-
final
- hashCode → int
-
The hash code for this object.
no setterinherited
- includeBottomBorder → bool
-
final
- includeLeftBorder → bool
-
final
- includeRightBorder → bool
-
final
- includeTopBorder → bool
-
final
- key → Key?
-
Controls how one widget replaces another widget in the tree.
finalinherited
- leftPadding → double
-
final
- maxLines → int
-
final
- preferredSize → Size
-
The size this widget would prefer if it were otherwise unconstrained.
no setteroverride
- rightPadding → double
-
final
- roundedTopBorder → bool
-
Whether to use a full border with rounded top corners consistent with
material 3 styling.
final
- runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
- tall → bool
-
final
- title → Widget
-
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