change TabBar backgroundcolor

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hechmi dammak

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Jul 23, 2019, 5:23:31 AM7/23/19

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hi i have a tabbar in the position of an appbar inside a scafold and i need to change the background color of it

Scaffold(
          appBar: TabBar(
            indicatorWeight: 4,
            controller: _tabcont,
            tabs: [
              Text("Donations",
                  style: new TextStyle(
                      color: index != 0
                          ? Theme.of(context).backgroundColor
                          : Colors.white,
                      fontSize: 20.0)),
              Container(
                height: height,
                child: Center(
                  child: Text("Requests",
                      style: new TextStyle(
                          color: index != 1
                              ? Theme.of(context).backgroundColor
                              : Colors.white,
                          fontSize: 20.0)),
                ),
              )
            ],
           
          ),
          body: TabBarView(
              physics: new NeverScrollableScrollPhysics(),
              controller: _tabcont,
              children: <Widget>[
                DonationTab(),
                RequestTab()
              ]),
        )

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