tui: improve table rendering with column alignment and expand toggle - #80
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tui: improve table rendering with column alignment and expand toggle#80ompugao wants to merge 2 commits into
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ompugao
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- Two-pass rendering: measure all cells first, then render with padding so every column separator │ lands at the same display column
- Compact mode (default): cells are truncated with … when they exceed MAX_COL_WIDTH = (viewport_width/2).clamp(20,80); trailing │ is always aligned
- Expanded mode (toggle with 't'): no truncation, no trailing │; full cell content visible, only inter-column separators aligned
- Header row (first row) rendered in bold
- Dynamic MAX_COL_WIDTH adapts to terminal width passed from App
- Add truncate_cell_spans() helper for unicode-aware clipping
- Add compute_column_widths() taking explicit max_col_w argument
- CJK double-width characters handled correctly via unicode-width
- Three regression tests: ASCII alignment, CJK alignment, truncation
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- Two-pass rendering: measure all cells first, then render with padding so every column separator │ lands at the same display column - Compact mode (default): cells are truncated with … when they exceed MAX_COL_WIDTH = (viewport_width/2).clamp(20,80); trailing │ is always aligned - Expanded mode (toggle with 't'): no truncation, no trailing │; full cell content visible, only inter-column separators aligned - Header row (first row) rendered in bold - Dynamic MAX_COL_WIDTH adapts to terminal width passed from App - Add truncate_cell_spans() helper for unicode-aware clipping - Add compute_column_widths() taking explicit max_col_w argument - CJK double-width characters handled correctly via unicode-width - Three regression tests: ASCII alignment, CJK alignment, truncation Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
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