Immediate Mode GUI Library for Zig
reugenio
8adc93a345
Performance Infrastructure: - FrameArena: O(1) per-frame allocator with automatic reset - ObjectPool: Generic object pool for frequently allocated types - CommandPool: Specialized pool for draw commands - RingBuffer: Circular buffer for streaming data - ScopedArena: RAII pattern for temporary allocations Dirty Rectangle System: - Context now tracks dirty regions for partial redraws - Automatic rect merging to reduce overdraw - invalidateRect(), needsRedraw(), getDirtyRects() API - Falls back to full redraw when > 32 dirty rects Benchmark Suite: - Timer: High-resolution timing - Benchmark: Stats collection (avg, min, max, stddev, median) - FrameTimer: FPS and frame time tracking - AllocationTracker: Memory usage monitoring - Pre-built benchmarks for arena, pool, and commands Context Improvements: - Integrated FrameArena for zero-allocation hot paths - frameAllocator() for per-frame widget allocations - FrameStats for performance monitoring - Context.init() now returns error union (breaking change) New Widgets (from previous session): - Slider: Horizontal/vertical with customization - ScrollArea: Scrollable content region - Tabs: Tab container with keyboard navigation - RadioButton: Radio button groups - Menu: Dropdown menus (foundation) Theme System Expansion: - 5 built-in themes: dark, light, high_contrast, nord, dracula - ThemeManager with runtime switching - TTF font support via stb_truetype Documentation: - DEVELOPMENT_PLAN.md: 9-phase roadmap to DVUI/Gio parity - Updated WIDGET_COMPARISON.md with detailed analysis - Lego Panels architecture documented Stats: 17 widgets, 123 tests, 5 themes 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com> |
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| docs | ||
| examples | ||
| src | ||
| .gitignore | ||
| build.zig | ||
| build.zig.zon | ||
| CLAUDE.md | ||