UiConversationLayout class
A conversation viewport with floating header and composer surfaces.
Use inside a page scaffold. The history builder receives the exact reserved content padding; pass it to UiMessageScroller or an application timeline. headerExtent includes the top safe inset. composerExtent is the measured dock height; obscuredBottomInset reserves an IME or replacement panel owned by the host. This widget never applies keyboard avoidance a second time.
- Inheritance
-
- Object
- DiagnosticableTree
- Widget
- StatelessWidget
- UiConversationLayout
Constructors
- UiConversationLayout({Key? key, required Widget header, required Widget composer, required Widget historyBuilder(BuildContext context, EdgeInsets padding), required double headerExtent, required double composerExtent, double composerBottomGap = 0, double obscuredBottomInset = 0, double? composerHorizontalPadding, bool fadeHistory = true, double? historyBottomGap})
-
const
Properties
- composer → Widget
-
final
- composerBottomGap → double
-
final
- composerExtent → double
-
final
- composerHorizontalPadding → double?
-
final
- fadeHistory → bool
-
final
- hashCode → int
-
The hash code for this object.
no setterinherited
- header → Widget
-
final
- headerExtent → double
-
final
- historyBottomGap → double?
-
final
- historyBuilder → Widget Function(BuildContext context, EdgeInsets padding)
-
final
- key → Key?
-
Controls how one widget replaces another widget in the tree.
finalinherited
- obscuredBottomInset → double
-
final
- runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
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, 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