KeyboardEventStream class - dart:html library (original) (raw)

Records KeyboardEvents that occur on a particular element, and provides a stream of outgoing KeyEvents with cross-browser consistent keyCode and charCode values despite the fact that a multitude of browsers that have varying keyboard default behavior.

Example usage:

KeyboardEventStream.onKeyDown(document.body).listen(
    keydownHandlerTest);

This class is very much a work in progress, and we'd love to get information on how we can make this class work with as many international keyboards as possible. Bugs welcome!

Constructors

KeyboardEventStream()

Properties

hashCode → int

The hash code for this object.

no setterinherited

runtimeType → Type

A representation of the runtime type of the object.

no setterinherited

Methods

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

Static Methods

onKeyDown(EventTarget target)→ CustomStream<KeyEvent>

Named constructor to produce a stream for onKeyDown events.

onKeyPress(EventTarget target)→ CustomStream<KeyEvent>

Named constructor to produce a stream for onKeyPress events.

onKeyUp(EventTarget target)→ CustomStream<KeyEvent>

Named constructor to produce a stream for onKeyUp events.