nocterm 0.1.0

nocterm: ^0.1.0 copied to clipboard

Breaking Changes #

ListView #

• BREAKING: Removed automatic keyboard navigation from ListView. Applications must now manually wrap ListView in Focusable for keyboard support:

  // Before (0.0.1)
  ListView(children: [...])
  
  // After (0.1.0)
  Focusable(
    onKeyEvent: (event) { /* handle navigation */ },
    child: ListView(children: [...]),
  )
  

TextField #

• BREAKING: Removed automatic tap-to-focus behavior. Manual focus management now required for tap interactions.

Major Features #

State Management #

• Riverpod Integration: Complete Riverpod state management with ProviderScope, reactive widgets, and full provider API support
• Render Theater: New overlay management system with optimized paint ordering and hit testing
• Provider Dependencies: Sophisticated subscription management for reactive UI updates

UI Components #

• Stack Widget: Overlapping layout support with positioned/non-positioned children
• ConstrainedBox: Min/max width/height constraints for precise layout control
• Markdown Support: Rich text rendering with headers, lists, code blocks, tables, and links

Navigation #

• Overlay System: Complete navigator rewrite using overlay-based architecture
• Route Replacement: New pushReplacement methods for better navigation flow
• Navigator Improvements: Enhanced route management and lifecycle handling

Performance Improvements #

• Terminal Output: Write buffering dramatically reduces system calls
• ListView CPU Fix: Fixed 100% CPU usage with proper change detection
• Event Processing: Eliminated keyboard event spam from unparseable mouse events
• Performance Tests: Added benchmark suite for regression testing

Scrolling Enhancements #

• RenderObject Scrolling: Moved scrolling logic to RenderObject layer for better performance
• Mouse Support: Full mouse wheel scrolling with SGR coordinate tracking
• Auto-Scroll: Smart auto-scrolling for chat/log interfaces
• Reverse Mode: ListView reverse option for chat-like UIs
• Improved Metrics: Better scroll extent calculation for variable-height items

Visual Improvements #

• Modern Colors: Updated color palette with sophisticated muted tones
• Cursor Styles: Enhanced text field cursor customization
• Text Wrapping: Proper text wrapping in columns with cross-axis stretch

Bug Fixes #

• Fixed multi-child rebuild layout issues
• Fixed column-in-column constraint handling
• Fixed render object handling for Expanded widgets
• Fixed ESC key handling
• Fixed ordering bugs with Row/Column non-RenderObject elements
• Fixed constraints in flexible layouts and Align widgets
• Improved error handling and hot reload logging

Architecture #

• Clean separation of display and input concerns
• Enhanced lifecycle management for components
• Improved render object system with better layout calculations
• Comprehensive test coverage with visual validation

• Initial version.