1-) FLUTTER - Material vs MaterialButton kullanımı

MaterialButton(
  elevation: 17,
  shape: RoundedRectangleBorder(
    borderRadius: BorderRadius.circular(18.0),
  ),
  onPressed: () {
    kategoriListele(kategori.id);
  },
  color: ThemeProvider.themeOf(context).data.bottomAppBarColor,
  textColor: ThemeProvider.themeOf(context)
      .data
      .bottomSheetTheme
      .backgroundColor,
  child: Row(
    mainAxisAlignment: MainAxisAlignment.spaceBetween,
    children: [
      Expanded(
        child: Text(
          kategori.kategoriAd,
          style: TextStyle(fontSize: 20),
        ),
      ),
      Icon(Icons.chevron_right_outlined)
    ],
  ),
),