ArnaTabController constructor
ArnaTabController({
- int initialIndex = 0,
Creates an ArnaTabController to control the tab index of ArnaTabView.
The initialIndex
must not be null and defaults to 0. The value must be greater than or equal to 0, and less
than the total number of tabs.
Implementation
ArnaTabController({int initialIndex = 0})
: _index = initialIndex,
assert(initialIndex >= 0);