mirror of
https://github.com/mozilla/gecko-dev.git
synced 2025-03-02 06:22:20 +00:00
f314705666
On environments where double-tap-to-zoom is allowed, we don't immediately send a single tap event when a touch-end happens, we later send a single tap event when we are sure that the touch-end is not followed by double-tapping. Thus when ActiveElementManager got the touch-end notification from an APZC, we need to differentiate the situation to activate an element when ActiveElementManager finally got a single tap event. This change introduces a tri-state to differentiate the situation. `helper_bug1806400-3.html` in this change is a subset of `helper_touch_synthesized_mouseevents.html?scrollable=true`. `helper_bug1806400-4.html` is anocher variant of `helper_bug1806400-2.html` Differential Revision: https://phabricator.services.mozilla.com/D202384
An explanation of the Firefox Source Code Directory Structure and links to
project pages with documentation can be found at:
https://firefox-source-docs.mozilla.org/contributing/directory_structure.html
For information on how to build Firefox from the source code and create the patch see:
https://firefox-source-docs.mozilla.org/contributing/contribution_quickref.html
If you have a question about developing Firefox, and can't find the solution
on https://firefox-source-docs.mozilla.org/, you can try asking your question on Matrix at chat.mozilla.org in `Introduction` (https://chat.mozilla.org/#/room/#introduction:mozilla.org) channel.
Nightly development builds can be downloaded from:
https://archive.mozilla.org/pub/firefox/nightly/latest-mozilla-central/
- or -
https://www.mozilla.org/firefox/channel/desktop/#nightly
Keep in mind that nightly builds, which are used by Firefox developers for
testing, may be buggy.