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First-class trackpad pinch input for GPU-surface apps - #141

Merged

ctate merged 14 commits into

mainfrom

feat/trackpad-pinch

Jul 17, 2026

Commits on Jul 17, 2026
- Add trackpad pinch input vocabulary, macOS host emission, and journal v5
  
  ctate
  and
  jhodges10
  committed
  018a67a
- Deliver pinch to app cores through the on_pinch/pinchMsg channel
  
  ctate
  and
  jhodges10
  committed
  c377594
- Add the widget-pinch automation verb driving real pinch platform events
  
  ctate
  and
  jhodges10
  committed
  c69a99c
- Class the pinch record's fields as boundary floats in the transpiler
  
  ctate
  and
  jhodges10
  committed
  4568bfe
- Test pinch delivery end to end: both core tiers, the verb, and replay
  
  ctate
  and
  jhodges10
  committed
  c721e63
- Document the pinch channel, the widget-pinch verb, and the journal bump
  
  ctate
  and
  jhodges10
  committed
  4b4fb46
- Pin the macOS pinch ABI conversion
  
  ctate
  and
  jhodges10
  committed
  72ddb7d
- Forward the terminal pinch magnification instead of discarding it
  ctate
  committed
  5861a05
- Name the pinch x/y for what it is: the pointer anchor
  ctate
  committed
  769eece
- Carry the source identity on the pinch channel
  ctate
  committed
  05d63c8
- Normalize AppKit's additive magnification into multiplicative pinch deltas
  ctate
  committed
  d454e75
- Forward raw AppKit magnification as the multiplicative pinch delta
  ctate
  committed
  57863b3
- Refuse widget-pinch scales whose f32 delta rounds to a zero factor
  ctate
  committed
  3395f5e
- Class export-list wiring entries at the host boundary like the modifier
  ctate
  committed
  1416f8e

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First-class trackpad pinch input for GPU-surface apps - #141

First-class trackpad pinch input for GPU-surface apps#141
ctate merged 14 commits into
mainfrom
feat/trackpad-pinch

Commits on Jul 17, 2026

Add trackpad pinch input vocabulary, macOS host emission, and journal v5

Deliver pinch to app cores through the on_pinch/pinchMsg channel

Add the widget-pinch automation verb driving real pinch platform events

Class the pinch record's fields as boundary floats in the transpiler

Test pinch delivery end to end: both core tiers, the verb, and replay

Document the pinch channel, the widget-pinch verb, and the journal bump

Pin the macOS pinch ABI conversion

Forward the terminal pinch magnification instead of discarding it

Name the pinch x/y for what it is: the pointer anchor

Carry the source identity on the pinch channel

Normalize AppKit's additive magnification into multiplicative pinch deltas

Forward raw AppKit magnification as the multiplicative pinch delta

Refuse widget-pinch scales whose f32 delta rounds to a zero factor

Class export-list wiring entries at the host boundary like the modifier