---
# System prepended metadata

title: 尚未解決的問題

---

# 尚未解決的問題
- [ ] `AppBar`裡面的`actions<Widget>`放`flatButton`，無法從`themeData`裡面去設定字體顏色。
```java 
ThemeData(
 appBarTheme: AppBarTheme(
   actionsIconTheme: IconThemeData(color: Colors.white),
   textTheme: TextTheme(
       button: TextStyle(color: Colors.white),
   )
 )
)
```
![](https://i.imgur.com/Hduede8.png =50%x)
