ResponsiveValue<T> class
Conditional values based on the active breakpoint.
Get a value that corresponds to active breakpoint determined by Conditions set in conditionalValues. Set a value for when no condition is active. Requires a parent context that contains a ResponsiveBreakpoints.
No validation is performed on Conditions so valid conditions must be passed.
Constructors
-
ResponsiveValue(BuildContext context, {required List<
Condition< conditionalValues, T? defaultValue})T> >
Properties
-
conditionalValues
→ List<
Condition< T> > -
final
- context → BuildContext
-
final
- defaultValue → T?
-
final
- hashCode → int
-
The hash code for this object.
no setterinherited
- runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
- value ↔ T
-
getter/setter pair
Methods
-
getActiveCondition(
BuildContext context, List< Condition> conditions) → Condition? -
Set
activeCondition. The active condition is found by matching the search criteria in order of precedence: -
getValue(
BuildContext context, List< Condition> conditions) → T? -
noSuchMethod(
Invocation invocation) → dynamic -
Invoked when a nonexistent method or property is accessed.
inherited
-
toString(
) → String -
A string representation of this object.
inherited
Operators
-
operator ==(
Object other) → bool -
The equality operator.
inherited