Hoversee chrome extension update#
Hoversee chrome extension code#

While this specification defines a unified event model for a variety of pointer inputs, this model does not cover other forms of input such as keyboards or keyboard-like interfaces (for instance, a screen reader or similar assistive technology running on a touchscreen-only device, which allows users sequential navigation through focusable controls and elements).

The primary goal is to provide a single set of events and interfaces that allow for easier authoring for cross-device pointer input while still allowing for device-specific handling only when necessary for an augmented experience.Īn additional key goal is to enable multi-threaded user agents to handle direct manipulation actions for panning and zooming (for instance, with a finger or stylus on a touchscreen), without blocking on script execution. For scenarios when device-specific handling is desired, this specification also defines properties for inspecting the device type which produced the event. This model makes it easier to write sites and applications that work well no matter what hardware the user has. A pointer can be any point of contact on the screen made by a mouse cursor, pen, touch (including multi-touch), or other pointing input device. To reduce the cost of coding to multiple input types and also to help with the above described ambiguity with Mouse Events, this specification defines a more abstract form of input, called a pointer.

Hoversee chrome extension code#

This makes it ambiguous whether a Mouse Event represents an actual mouse device or is being produced from another input type for compatibility, which makes it hard to code to both device types simultaneously. Additionally, for compatibility with existing mouse-based content, most user agents fire Mouse Events for all input types. This often creates a compatibility problem when content is written with only one device type in mind. However, that approach often incurs unnecessary duplication of logic and event handling overhead when adding support for a new input type. Event types have been proposed for handling each of these forms of input individually. Newer computing devices today, however, incorporate other forms of input, including touchscreens, pen input, etc. Those that handle input in a custom manner typically code to Mouse Events. Today, most content is used with and/or designed for mouse input. Converting between tiltX / tiltY and altitudeAngle / azimuthAngle 11.3 Mapping for devices that do not support hover.11.2 Mapping for devices that support hover.11.1 Tracking the effective position of the legacy mouse pointer.10.3 Populating and maintaining the coalesced and predicted events lists.9.5 Implicit release of pointer capture.8.2 Determining supported direct manipulation behavior.Extensions to the GlobalEventHandlers mixin 4.2.12 The click, auxclick, and contextmenu events.4.1.3.3 Suppressing a pointer event stream.4.1.3.2 Process pending pointer capture.4.1.3 Firing events using the PointerEvent interface.Must disclose the information in accordance with Knowledge of a patent which the individual believes contains Made in connection with the deliverables of It is inappropriate to cite this document as other This is a draft document and may be updated, replaced or obsoleted by otherĭocuments at any time. Imply endorsement by W3C and its Members. This document was published by the Pointer Events Working Group as Level 3 includes editorial clarifications and new features that facilitate more use cases, in an effort to enable wider developer and browser adoption.

Hoversee chrome extension update#

This specification is an update to which was shipped broadly by Google Chrome and Microsoft Edge and Mozilla Firefox. Publications and the latest revision of this technical report can be found This section describes the status of thisĭocument at the time of its publication. For compatibility with existing mouse based content, this specification also describes a mapping to fire Mouse Events for other pointer device types. The features in this specification extend or modify those found in Pointer Events, a W3C Recommendation that describes events and related interfaces for handling hardware agnostic pointer input from devices including a mouse, pen, touchscreen, etc. Open with subject line … message topic … ( archives) Browser support: W3C Working Draft 02 March 2023 More details about this document This version: Latest published version: Latest editor's draft: History: Commit history Test suite: Latest Recommendation: Editors: Patrick H.