summer_plugin 1.0.6

A high-performance table for Flutter with virtual scrolling, fixed columns and header, sorting, filtering, selection, tree data and grouped headers.

CHANGELOG

1.0.6

• Feature: SummerDataColumn.headerTooltip — a new field that adds a hover tooltip to header cells (previously declared but never rendered).
• Performance: Pre-computed the disabled-row key set in _buildBody so each body row no longer calls rowDisabler individually — cuts O(n) rowDisabler + rowKey calls per visible row.
• Performance: Fixed a double rowKey(r) call in the select-all header key set (was calling rowKey twice per row in the set comprehension; now uses a local variable).

1.0.5

• Example/docs only: Fixed a layout overflow in the demo footer on narrow viewports — the summary row used a fixed-width spacer that exceeded the available width; it now renders a plain label consistent with the README example. No library or API changes; consumers on 1.0.4 are unaffected.

1.0.4

• Performance: Memoized the header select-all key set, the expandable-row flatten list, and the column layout — these were previously O(n) per build and now rebuild only when their inputs actually change. Disabled addAutomaticKeepAlives on the body ListView (row data lives in the source, so keep-alive was wasted memory).
• Footer / summary row: New footer widget property renders a row below the body and above pagination, wrapped with the header background and a top border for visual consistency.

1.0.3

• Theme expansion: 8 new theme fields — iconInactiveColor, controlBorderColor, sortInactiveIcon, paginationActiveColor, paginationHeight, pageButtonSize, fixedColumnShadow, pinnedColumnBackgroundColor, filterResetLabel, filterConfirmLabel.
• Sort icon fix (P0): _sortIndicator now correctly uses sortAscendingIcon/sortDescendingIcon from the theme instead of hardcoded icons.
• Row borders: Body cells now draw a full grid (bottom border added), outer DecoratedBox uses top+left+right to avoid double lines.
• Fixed column shadow: Optional fixedColumnShadow drawn at pinned-column inner edges when the middle band is horizontally scrollable.
• Pagination theming: paginationActiveColor/paginationHeight/pageButtonSize replace hardcoded values.
• copyWith nullable reset: Sentinel pattern allows resetting nullable fields (e.g. altRowBackgroundColor, hoverColor) back to null.
• Filter overlay anchoring: Dropdown now follows table scrolls (no longer drifts from its icon).
• i18n: Hardcoded Chinese texts replaced — empty state shows 'No data', filter buttons use configurable filterResetLabel/filterConfirmLabel (default 'Reset'/'Confirm').
• Column visibility: SummerDataColumn.visible controls whether a column is rendered.
• Selection enhancements: Radio selection can be cancelled by tapping again; SummerRowSelection.rowDisabler supports per-row disable.
• rowKey stability warning: Documentation now warns that the default rowKey implementation returns the row index, which is unstable under row mutations.
• Scaffold cleanup: Removed obsolete plugin scaffold files and plugin_platform_interface dependency (the package is a pure-Dart component, not a Flutter plugin).

1.0.2

Changelog formatting update: rewritten from Chinese to English to improve readability on pub.dev.

1.0.1

No functional code changes in this release. The changelog format itself was updated — the previous list-style version entries were rewritten into flowing narrative paragraphs, making it easier to follow the evolution of the component across releases. This is a documentation-only formatting improvement.

1.0.0

First stable release. Introduces the core data table component SummerDataTable. Built on a vertical ListView.builder for virtual scrolling and a single horizontal RenderBox for panning, it achieves solid rendering performance and maintainability without a custom paint loop. Ships with a comprehensive set of commonly needed features out of the box:

• Fixed header row and pinned left/right columns
• Single- and multi-column sorting (Shift-click to stack, with priority indicators)
• Column filter dropdowns
• Row selection via checkbox or radio
• Expandable row detail panels
• Column width drag-to-resize
• Text ellipsis with tooltip
• Tree and hierarchical data support
• Grouped (merged) table headers
• Loading, empty, and pagination states
• Theme-based style customization