tab_scaffold 0.0.2+1

A new Flutter package project.

tab_scaffold

Widget that will create Scaffold ios like tab navigation.

Installation

See instructions on how to install.

Usage

The Old Way

When creating a Scaffold that uses a BottomNavigationBar, it's not uncommon to end up with code like this:

    ScaffoldTab(
      pages: <Widget>[
        Center(child: Icon(Icons.home)),
        Center(child: Icon(Icons.train)),
      ],
      bottomNavigationBar: BottomAppBar(
        child: Builder(builder: (context) {
          return Row(
            children: <Widget>[
              FlatButton(
                child: Text('snack bar'),
                onPressed: () {
                  Scaffold.of(context).showSnackBar(SnackBar(
                    content: Text('Hello World!'),
                  ));
                },
              ),
              IconButton(
                icon: Icon(Icons.train),
                onPressed: () {
                  ScaffoldTab.of(context).openTab(1);
                },
              ),
            ],
          );
        }),
      ),
    );

ScaffoldTab widget has openTab and openPreviousTab methods. openTab methods takes one int argument index, which is the index of the tab to be opened. openPreviousTab will go back to the previously opened tab if there are any.

ScaffoldTab also creates a Scaffold widget within, so Scaffold.of method is available for ScaffoldTab widget's descendent.