If enabled using the taskClickHandling property, clicking a task box in the Gantt Chart component triggers the onTaskClick and onTaskClicked handlers.
You can use these events to open a dialog for task editing, add the task to the selection, or perform any other custom action.
Example
Gantt Chart config:
{
taskClickHandling: "Enabled",
onTaskClick: args => {
console.log("Row clicked", args.task);
},
// ...
}