Frontmatter
| id | 9282 |
| title | Grid Row: Propagate theme changes to cell components |
| state | Closed |
| labels | bugaicore |
| assignees | tobiu |
| createdAt | Feb 24, 2026, 2:51 AM |
| updatedAt | Feb 24, 2026, 2:53 AM |
| githubUrl | https://github.com/neomjs/neo/issues/9282 |
| author | tobiu |
| commentsCount | 1 |
| parentIssue | null |
| subIssues | [] |
| subIssuesCompleted | 0 |
| subIssuesTotal | 0 |
| blockedBy | [] |
| blocking | [] |
| closedAt | Feb 24, 2026, 2:53 AM |

When the
themeconfig on a grid changes,Neo.grid.Bodyproperly propagates the new theme to itsitems(theNeo.grid.Rowpool). However,Neo.grid.Rowwas missing theafterSetThemehook, meaning any custom components rendered inside the grid cells (e.g.Sparklinewidgets) were not notified of the theme change.Resolution:
afterSetTheme(value, oldValue)tosrc/grid/Row.mjs.this.components(the cached instances of column components) and setscomponent.theme = value, ensuring deep propagation of the theme switch to all cell widgets.