selectTab method

Future<void> selectTab(
  1. T value
)

Selects a tab by its value.

This will notify all listeners and update any widgets using this controller.

Implementation

Future<void> selectTab(T value) async {
  if (beforeChange != null && this.value != value) {
    final allowed = await beforeChange!(this.value, value);
    if (!allowed) return;
  }
  this.value = value;
}