AppBarLayoutDelegate class
- Inheritance
-
- Object
- DiagnosticableTree
- Widget
- RenderObjectWidget
- SlottedMultiChildRenderObjectWidget<
AppBarItem, RenderBox> - AppBarLayoutDelegate
- Available extensions
Constructors
-
AppBarLayoutDelegate({required Map<
AppBarItem, Widget> children})
Properties
-
children
→ Map<
AppBarItem, Widget> -
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
-
slots
→ Iterable<
AppBarItem> -
Returns a list of all available slots.
no setteroverride
- toBox → Widget
-
Available on Widget, provided by the SliverUtil extension
no setter
Methods
-
childForSlot(
AppBarItem slot) → Widget? -
Returns the widget that is currently occupying the provided
slot.override -
createElement(
) → SlottedRenderObjectElement< AppBarItem, RenderBox> -
RenderObjectWidgets always inflate to a RenderObjectElement subclass.
inherited
-
createRenderObject(
BuildContext context) → SlottedContainerRenderObjectMixin< AppBarItem, RenderBox> -
Creates an instance of the RenderObject class that this
RenderObjectWidget represents, using the configuration described by this
RenderObjectWidget.
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
-
didUnmountRenderObject(
covariant RenderObject renderObject) → void -
A render object previously associated with this widget has been removed
from the tree. The given RenderObject will be of the same type as
returned by this object's createRenderObject.
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
-
updateRenderObject(
BuildContext context, covariant SlottedContainerRenderObjectMixin< AppBarItem, RenderBox> renderObject) → void -
Copies the configuration described by this RenderObjectWidget to the
given RenderObject, which will be of the same type as returned by this
object's createRenderObject.
override
-
wrapIf(
bool condition, Widget wrapper(Widget)) → Widget -
Available on Widget, provided by the LayoutExtensionWidget extension
-
wrapIfElse(
bool condition, Widget wrapper(Widget), {required Widget elseWrapper(Widget)}) → Widget -
Available on Widget, provided by the LayoutExtensionWidget extension
Operators
-
operator ==(
Object other) → bool -
The equality operator.
inherited