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91e13f6956
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feat: zcatgui Gio parity - 12 new widgets + gesture system
New widgets (12):
- Switch: Toggle switch with animation
- IconButton: Circular icon button (filled/outlined/ghost/tonal)
- Divider: Horizontal/vertical separator with optional label
- Loader: 7 spinner styles (circular/dots/bars/pulse/bounce/ring/square)
- Surface: Elevated container with shadow layers
- Grid: Layout grid with scrolling and selection
- Resize: Draggable resize handle (horizontal/vertical/both)
- AppBar: Application bar (top/bottom) with actions
- NavDrawer: Navigation drawer with items, icons, badges
- Sheet: Side/bottom sliding panel with modal support
- Discloser: Expandable/collapsible container (3 icon styles)
- Selectable: Clickable region with selection modes
Core systems added:
- GestureRecognizer: Tap, double-tap, long-press, drag, swipe
- Velocity tracking and fling detection
- Spring physics for fluid animations
Integration:
- All widgets exported via widgets.zig
- GestureRecognizer exported via zcatgui.zig
- Spring/SpringConfig exported from animation.zig
- Color.withAlpha() method added to style.zig
Stats: 47 widget files, 338+ tests, +5,619 LOC
Full Gio UI parity achieved.
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
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2025-12-09 17:21:15 +01:00 |
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70fca5177b
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feat: zcatgui v0.13.0 - Phase 7 Visual Polish
Animation System:
- Easing functions: linear, quad, cubic, quartic, sine, expo,
elastic, bounce, back (in/out/inout variants)
- Animation struct with start/stop/getValue/isComplete
- AnimationManager for concurrent animations
- lerp/lerpInt interpolation helpers
Visual Effects:
- Shadow: soft/hard presets, offset, blur, spread
- Gradient: horizontal, vertical, diagonal, radial
- Blur: box blur with configurable radius
- Color utilities: interpolateColor, applyOpacity,
highlight, lowlight
Virtual Scrolling:
- VirtualScrollState for large list management
- Variable item height support
- Scrollbar with drag support
- Overscan for smooth scrolling
- ensureVisible/scrollToItem helpers
Anti-Aliased Rendering:
- drawLineAA: Xiaolin Wu's algorithm
- drawCircleAA: filled and stroke
- drawRoundedRectAA: rounded corners
- drawEllipseAA: arbitrary ellipses
- drawPolygonAA: polygon outlines
- Quality levels: none, low, medium, high, ultra
Widget count: 35 widgets
Test count: 256 tests passing
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
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2025-12-09 13:49:50 +01:00 |
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