BankCurrencyWalletTabBar class
Horizontal scrollable tab row showing one tab per currency wallet.
Each tab displays the flag emoji (if provided), the ISO currency code, and the balance formatted for the current BankUiScope numeral style. The selected tab receives a 3 px primary-colour bottom border and a subtle surface-variant background to indicate active state.
Selecting a tab automatically scrolls it into view.
- Inheritance
-
- Object
- DiagnosticableTree
- Widget
- StatefulWidget
- BankCurrencyWalletTabBar
Constructors
-
BankCurrencyWalletTabBar({required List<
BankCurrencyWallet> wallets, required int selectedIndex, required ValueChanged<int> onSelected, Key? key, double? height, EdgeInsetsGeometry? padding, double? spacing, BorderRadius? tabRadius, Color? selectedColor, Color? selectedBackgroundColor, TextStyle? labelStyle, TextStyle? balanceStyle, Duration? animationDuration, Curve? animationCurve, String semanticLabelBuilder(BankCurrencyWallet wallet, String formattedBalance)?}) -
const
Properties
- animationCurve → Curve?
-
Overrides the selection animation curve. Defaults to
BankTokens.curveStandard.
final
- animationDuration → Duration?
-
Overrides the selection animation duration. Defaults to
BankTokens.durationFast.
final
- balanceStyle → TextStyle?
-
Merged over the balance style (theme numeralSmall).
final
- hashCode → int
-
The hash code for this object.
no setterinherited
- height → double?
-
Overrides the row height. Defaults to
72.final - key → Key?
-
Controls how one widget replaces another widget in the tree.
finalinherited
- labelStyle → TextStyle?
-
Merged over the currency-code label style (BankTokens.labelMedium).
final
-
onSelected
→ ValueChanged<
int> -
Called when the user taps a tab, with the tapped tab's index.
final
- padding → EdgeInsetsGeometry?
-
Overrides the horizontal list padding. Defaults to
EdgeInsets.symmetric(horizontal: BankTokens.space4).final - runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
- selectedBackgroundColor → Color?
-
Overrides the selected tab's background. Defaults to the theme
surfaceVariant.
final
- selectedColor → Color?
-
Overrides the selected tab's accent (bottom border and label/code
colour). Defaults to the theme primary.
final
- selectedIndex → int
-
Index of the currently selected tab.
final
- semanticLabelBuilder → String Function(BankCurrencyWallet wallet, String formattedBalance)?
-
Builds each tab's semantic announcement. Defaults to
'{currencyName}, balance {formattedBalance}'.final - spacing → double?
-
Overrides the gap between tabs. Defaults to BankTokens.space2.
final
- tabRadius → BorderRadius?
-
Overrides each tab's corner radius. Defaults to
BorderRadius.circular(BankTokens.radiusSmall).final -
wallets
→ List<
BankCurrencyWallet> -
The list of currency wallets to display, one tab per wallet.
final
Methods
-
createElement(
) → StatefulElement -
Creates a StatefulElement to manage this widget's location in the tree.
inherited
-
createState(
) → State< BankCurrencyWalletTabBar> -
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