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Merged
kolkov merged 1 commit into from
Jan 31, 2026
Merged

docs: update for v0.5.0 release #5

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30 changes: 30 additions & 0 deletions CHANGELOG.md
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Original file line number Diff line number Diff line change
Expand Up @@ -5,6 +5,36 @@ All notable changes to this project will be documented in this file.
The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.1.0/),
and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).

## [0.5.0] - 2026-01-31

### Added

- **W3C Pointer Events Level 3** for unified pointer input
- `PointerEvent` — unified mouse, touch, pen input with full W3C compliance
- `PointerEventType` — Down, Up, Move, Enter, Leave, Cancel
- `PointerType` — Mouse, Touch, Pen
- `Button` — Left, Middle, Right, X1, X2, Eraser
- `Buttons` — bitmask for tracking multiple pressed buttons
- `PointerEventSource` — interface for registering pointer callbacks
- `NullPointerEventSource` — no-op implementation

- **Scroll Events** for mouse wheel and trackpad
- `ScrollEvent` — horizontal/vertical scroll with delta modes
- `ScrollDeltaMode` — Pixel, Line, Page modes
- `ScrollEventSource` — interface for registering scroll callbacks
- `NullScrollEventSource` — no-op implementation

- **CI/CD Infrastructure**
- GitHub Actions workflow (build, test, lint on Linux/macOS/Windows)
- golangci-lint v2 configuration

### Changed

- **TouchCancelled → TouchCanceled** — US English spelling (misspell linter)
- Removed unused `DeviceHandle` alias

[0.5.0]: https://github.com/gogpu/gpucontext/releases/tag/v0.5.0

## [0.4.0] - 2026-01-30

### Added
Expand Down
6 changes: 4 additions & 2 deletions README.md
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Expand Up @@ -27,6 +27,8 @@ go get github.com/gogpu/gpucontext

- **DeviceProvider** — Interface for injecting GPU device and queue
- **EventSource** — Interface for input events (keyboard, mouse, window, IME)
- **PointerEventSource** — W3C Pointer Events Level 3 (unified mouse/touch/pen)
- **ScrollEventSource** — Scroll/wheel events with pixel/line/page modes
- **TouchEventSource** — Interface for multi-touch input (mobile, tablets, touchscreens)
- **Texture** — Minimal interface for GPU textures with TextureDrawer/TextureCreator
- **IME Support** — Input Method Editor for CJK languages (Chinese, Japanese, Korean)
Expand Down Expand Up @@ -166,7 +168,7 @@ const (
TouchBegan // First contact
TouchMoved // Touch moved
TouchEnded // Touch lifted
TouchCancelled // System interrupted
TouchCanceled // System interrupted
)

// TouchPoint represents a single touch contact
Expand Down Expand Up @@ -206,7 +208,7 @@ func (app *App) AttachTouchEvents(source gpucontext.EventSource) {
// Pan gesture
app.handlePan(ev.All[0])
}
case gpucontext.TouchEnded, gpucontext.TouchCancelled:
case gpucontext.TouchEnded, gpucontext.TouchCanceled:
app.endGesture()
}
})
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