KeyboardButtonSource class sealed

Describes source of a keyboard button

Inheritance

• Object
• TdObject
• KeyboardButtonSource

Implementers

• KeyboardButtonSourceMessage
• KeyboardButtonSourceWebApp

Available extensions

• KeyboardButtonSourceExtensions

Annotations

• @immutable

Properties

hashCode → int

The hash code for this object.

no setter, override

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

Methods

getConstructor() → String

override

map<TResult extends Object?>({required TResult message(KeyboardButtonSourceMessage value), required TResult webApp(KeyboardButtonSourceWebApp value)}) → TResult

Available on KeyboardButtonSource, provided by the KeyboardButtonSourceExtensions extension

maybeMap<TResult extends Object?>({TResult message(KeyboardButtonSourceMessage value)?, TResult webApp(KeyboardButtonSourceWebApp value)?, required TResult orElse()}) → TResult

Available on KeyboardButtonSource, provided by the KeyboardButtonSourceExtensions extension

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

toJson() → Map<String, dynamic>

inherited

toString() → String

A string representation of this object.

inherited

Operators

operator ==(Object other) → bool

The equality operator.

override

Static Methods

fromJson(Map<String, dynamic>? json) → KeyboardButtonSource?

Inherited by: KeyboardButtonSourceMessage KeyboardButtonSourceWebApp

Constants

constructor → const String