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io/pointer: delete Foremost priority

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It wasn't used, and it's not clear that it is useful at all in its current
form. For example, a single control with multiple handler keys (say, one for
scrolling and one for clicking) will only receive priority Foremost for one of
them.

Signed-off-by: Elias Naur <mail@eliasnaur.com>
This commit is contained in:
Elias Naur
2019-10-12 16:31:23 +02:00
parent 651e31f7e0
commit e1de1ba591
3 changed files with 4 additions and 12 deletions
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io/pointer/doc.go
+2 -2
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@@ -95,8 +95,8 @@ For multiple grabbing handlers, the foremost handler wins.
Priorities
Handlers know their position in a matching set of a pointer through
event priorities. The Shared and Foremost priorities are for matching sets
with multiple handlers; the Grabbed priority indicate exclusive access.
event priorities. The Shared priority is for matching sets with
multiple handlers; the Grabbed priority indicate exclusive access.
Priorities are useful for deferred gesture matching.