[a-nisi-insideapp]

What does it do?

Makes the activities list usable on narrow layouts and adds a progress indicator to the default cell:

• compact cellHeight row actions, Gantt.activitiesListMinWidth, Gantt.collapseActionsBelowWidth (a "more" menu that uses the action tooltips as labels) and GanttTheme.listIndent;
• GanttActivity.progress / progressColor: a line over a track along the bottom of the cell, inset like the title and measured on the whole activity, so it continues beyond the grid edge on a cut side;
• white or black cell title with at least 4.5:1 contrast; resize edges that follow the cell color, use the left-right cursor and are hidden on a side cut by the visible range;
• Gantt follows a new theme (didUpdateWidget), GanttTheme value equality, GanttController.setTheme(theme, {notify});
• fix GanttController.removeAllFetchListener() / dispose() throwing a ConcurrentModificationError when a fetch listener was still registered.

Version bumped to 1.4.0; see CHANGELOG 1.4.0 for the details. README updated with the new Gantt properties and GanttActivity.progress.

Why is it needed?

On tablets the 40/48px action buttons left almost no room for the titles, which were cut to one or two characters, and the status icons ended up under the edit button. fix #32

How to test it?

Run the example: some activities now have a progress line (0%, 30%, 60%, above 100%, and a long task cut by the visible range), the list keeps a minimum width, and narrowing the window groups the actions of "Main Task" in the "more" menu. Switching the app theme updates the chart. flutter test covers the color helpers (test/color_test.dart), the progress bar and resize edges (test/cell_progress_and_edges_test.dart) and the controller dispose (test/gantt_controller_fetch_test.dart).

Related issues/PRs

fix #32

Ready to be merged.

🤖 Generated with Claude Code

[rickypid]

Thanks @a-nisi-insideapp! These changes shipped together with #34 in a single 1.4.0 release: both commits were merged with their original authorship and you're credited as co-author in the CHANGELOG and in the merge commit.

As agreed, Gantt.activitiesListMinWidth was replaced by GanttActivitiesListWidth.minWidth (Gantt.activitiesListWidth): without a stored width the column starts from its flex share bounded by minWidth, covering the same narrow-layout case, and it can also be resized by dragging its edge. collapseActionsBelowWidth is unchanged and now also reacts to the resized column. The example app was updated accordingly.