OnBreakPointVariant class
Represents a variant of a context based on a specific breakpoint.
This class extends ContextVariant and is used to determine whether a given BuildContext matches the specified breakpoint.
- Inheritance
-
- Object
- IVariant
- ContextVariant
- MediaQueryContextVariant
- OnBreakPointVariant
Constructors
- OnBreakPointVariant(Breakpoint breakpoint)
-
Creates a new OnBreakPointVariant with the specified
breakpoint.const
Properties
- breakpoint → Breakpoint
-
The breakpoint used to determine the context variant.
final
- hashCode → int
-
The hash code for this object.
no setterinherited
- mergeKey → Object
-
This key determines how variants should be merged.
For the most part, it's basically the runtimeType.
However, for some context variants and multivariants, it is different
as they can have different merge rules.
no setteroverride
- priority → VariantPriority
-
This is the priority at which the variants are applied.
In the case of some context variants that are due to
widget interactivity, they should be applied
at a higher priority than media query variants, for example.
finalinherited
-
props
→ List<
Object?> -
Returns a list containing the
keyand breakpoint properties.no setteroverride - runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
- stringify → bool
-
no setterinherited
Methods
-
call(
[Attribute? p1, Attribute? p2, Attribute? p3, Attribute? p4, Attribute? p5, Attribute? p6, Attribute? p7, Attribute? p8, Attribute? p9, Attribute? p10, Attribute? p11, Attribute? p12, Attribute? p13, Attribute? p14, Attribute? p15, Attribute? p16, Attribute? p17, Attribute? p18, Attribute? p19, Attribute? p20]) → VariantAttribute< IVariant> -
inherited
-
getDiff(
EqualityMixin other) → Map< String, String> -
inherited
-
matches(
Iterable< IVariant> matchVariants) → bool -
inherited
-
noSuchMethod(
Invocation invocation) → dynamic -
Invoked when a nonexistent method or property is accessed.
inherited
-
toString(
) → String -
A string representation of this object.
inherited
-
when(
BuildContext context) → bool -
Determines whether the given BuildContext matches this variant's breakpoint.
override
Operators
-
operator &(
covariant IVariant variant) → MultiVariant -
inherited
-
operator ==(
Object other) → bool -
The equality operator.
inherited
-
operator |(
covariant IVariant variant) → MultiVariant -
inherited