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Native Gesture Events Explainer #910
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# "Native" Gesture Events for the Web | ||
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[comment]: < ** (*Same-Origin*) > | ||
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Authors: [Jenna Sasson](https://github.com/jenna-sasson) | ||
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## Status of this Document | ||
This document is a starting point for engaging the community and standards bodies in developing collaborative solutions fit for standardization. As the solutions to problems described in this document progress along the standards-track, we will retain this document as an archive and use this section to keep the community up-to-date with the most current standards venue and content location of future work and discussions. | ||
* This document status: **Active** | ||
* Expected venue: [W3C Web Applications Working Group](https://www.w3.org/groups/wg/webapps/) | ||
* **Current version: this document** | ||
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## Introduction | ||
Native app development allows developers to easily implement touch gestures such as swipe, pinch/zoom, pan, long press, rotate, and single/double tap. However, web app development currently lacks this capability without resorting to low-level code or large libraries, resulting in a cumbersome developer experience. | ||
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Prototyping native touch gesture functionality for the web will significantly enhance the developer experience by eliminating the need for external libraries and reducing the time spent on maintaining custom code. | ||
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## Goals | ||
* Create an API that allows developers to implement touch gestures directly on the web without the use of libraries | ||
* Ensure cross-platform compatibility | ||
## Non-goals | ||
* We will not be implementing support for all gestures at first, rather focusing on the most commonly used gestures first. | ||
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## Use Cases | ||
### OWA | ||
When multitasking and messaging on an instant messaging application, users may want the ability to reopen the app quickly when they receive a call or message. This allows them to respond to messages more efficiently and move between applications without having multiple windows open at once. | ||
#### Current Uses | ||
##### Customizable swipe gestures in the message list | ||
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* Mark as unread swipe gesture | ||
![Mark as unread swipe gesture](OWAMessage1.png) | ||
* Trash swipe gesture | ||
![Trash swipe gesture](OWAMessage2.png) | ||
* Month to month swipe in calendar | ||
![OWA Calendar](OWACalendar.png) | ||
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#### Future Uses | ||
* Swipe between messages in reading pane | ||
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### Whiteboard | ||
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## Proposed Solution | ||
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## Alternative Solutions | ||
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## Open Questions | ||
* Which gestures are being pursued? | ||
* How customizable will the API will be (can you define threshold/animation)? | ||
* Will there be a way to differentiate swipe vs. touchpad vs. mouse being used when implementing drag and drop via touch in the future? | ||
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## Glossary | ||
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## Acknowledgements | ||
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Add
.md
to this to get GitHub to render it right.