yakagami 479c4bb224
add PointerDeviceKind to ScaleStartDetails (#165096)
Adds the `PointerDeviceKind` of the scale start event to
`ScaleStartDetails`, which is currently missing.

This is a bug according to #115061. Additionally, according to the docs:

>Having both a pan gesture recognizer and a scale gesture recognizer is
redundant; scale is a superset of pan. Just use the scale gesture
recognizer.

See also #135936 for similar issues and the PRs fixing them.

If multiple pointers are contacting the screen at scale start, then the
`PointerDeviceKind` of the first pointer is used. In practice this
should be good enough as I don't know of any UI that expects you to use
two different pointer kinds at the same time. However, if this is an
issue, we could either give a list of pointers with their kinds or a set
of all active `PointerDeviceKind`s. I don't think this is necessary
though.

Closes #115061.

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2025-03-27 18:44:17 +00:00
..
2024-12-19 20:06:21 +00:00
2024-12-19 20:06:21 +00:00