更改抽屉图标颜色颤动

时间:2018-08-02 16:34:48

标签: dart flutter

我有一个白色的AppBar颜色,当我在图标中添加一个AppDrawer时,抽屉就会与白色的AppBar融合在一起。如何更改抽屉图标的颜色?

这是我的一些代码:

@override
  Widget build(BuildContext context) {
    return Scaffold(
      endDrawer: AppDrawer(),
      appBar: AppBar(
        backgroundColor: Colors.white,
        title: Image.asset(
          'images/appbar_logo.jpg',
          fit: BoxFit.fill,
        ),
        centerTitle: true,
      ), // AppBar

和我的AppDrawer状态控件:

class AppDrawer extends StatefulWidget {
  @override
  _AppDrawerState createState() => _AppDrawerState();
}

class _AppDrawerState extends State<AppDrawer> {
  @override
  Widget build(BuildContext context) {
    return Drawer(
      child: ListView(
        children: <Widget>[
          new DrawerHeader(
              child: new Image.asset("images/drawer_header_img.jpg")),
          ListTile(
            title: new Text("Item 1"),
          ),
          ListTile(
            title: new Text("Item 2"),
          ),
        ],
      ),
    );
  }

1 个答案:

答案 0 :(得分:0)

将iconTheme属性添加到appBar

@override
Widget build(BuildContext context) {
return Scaffold(
  endDrawer: AppDrawer(),
  appBar: AppBar(
    backgroundColor: Colors.white,
    title: Image.asset(
      'images/appbar_logo.jpg',
      fit: BoxFit.fill,
    ),
    centerTitle: true,
    iconTheme: IconThemeData(color: Colors.blue), //add this line here
  ), // AppBar

参考:doc