TranslationProvider class
A provider widget to initialize and manage translations throughout the app.
It wraps the entire widget tree and sets up:
- Default and supported locales
- Optional live translation updates
- Translation delegate for fetching or customizing translations
- Optional logging and connection settings
- Inheritance
-
- Object
- DiagnosticableTree
- Widget
- StatefulWidget
- TranslationProvider
Constructors
-
TranslationProvider({Key? key, TranslationDelegate? delegate, Object? defaultLocale, bool connection = false, bool listening = false, bool notifiable = false, bool showLogs = false, Iterable supportedLocales = const [], Set<
String> ? paths, VoidCallback? onReady, required Widget child}) -
const
Properties
- child → Widget
-
The child widget tree that depends on translations.
final
- connection → bool
-
Whether to enable connection features (like fetching translations remotely).
final
- defaultLocale → Object?
-
The default locale to use if none is specified.
final
- delegate → TranslationDelegate?
-
Delegate responsible for providing translations.
final
- hashCode → int
-
The hash code for this object.
no setterinherited
- key → Key?
-
Controls how one widget replaces another widget in the tree.
finalinherited
- listening → bool
-
Whether to listen for translation changes.
final
- notifiable → bool
-
Whether to notify the provider when translations change.
final
- onReady → VoidCallback?
-
Callback when the provider is ready and initialized.
final
-
paths
→ Set<
String> ? -
Optional paths to translation files or sources.
final
- runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
- showLogs → bool
-
Show debug logs.
final
- supportedLocales → Iterable
-
A list of supported locales in the app.
final
Methods
-
createElement(
) → StatefulElement -
Creates a StatefulElement to manage this widget's location in the tree.
inherited
-
createState(
) → State< TranslationProvider> -
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