The rowHeaderScrolling property (boolean) enables the scrollable header mode for the JavaScript Gantt Chart component. The width of the row headers will be fixed (rowHeaderWidth) and a horizontal scrollbar will be added.
When set to false, the rowHeaderWidth will be calculated automatically as a sum of widths of all columns.
DayPilotfalseGantt Chart config:
{
rowHeaderScrolling: true,
// ...
}