MultiBackendStatusWidget class
Unified status widget for multiple storage backends.
Displays authentication and sync status in a single icon button suitable for app bars. Automatically aggregates state from all registered plugins and provides a menu for backend selection and management.
Key Features
- Single active backend: UI ensures only one backend is authenticated at a time
- Visual feedback: Icon reflects current state (not connected, syncing, error, up-to-date)
- Backend selection: Modal menu for connecting to available backends
- Sync control: Manual sync trigger and disconnect actions
Backend Priority
If multiple plugins are authenticated (shouldn't happen via this UI), the first one in registry order becomes the active backend.
- Inheritance
-
- Object
- DiagnosticableTree
- Widget
- StatefulWidget
- MultiBackendStatusWidget
Constructors
- MultiBackendStatusWidget({Key? key, required UiAdapterRegistry registry, required SyncManager syncManager, Widget iconBuilder(BuildContext, _AggregatedState)?})
-
const
Properties
- hashCode → int
-
The hash code for this object.
no setterinherited
- iconBuilder → Widget Function(BuildContext, _AggregatedState)?
-
Optional custom icon builder.
final
- key → Key?
-
Controls how one widget replaces another widget in the tree.
finalinherited
- registry → UiAdapterRegistry
-
Registry of available storage plugins.
final
- runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
- syncManager → SyncManager
-
Sync manager for reactive sync status updates.
final
Methods
-
createElement(
) → StatefulElement -
Creates a StatefulElement to manage this widget's location in the tree.
inherited
-
createState(
) → State< MultiBackendStatusWidget> -
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