#码力全开·技术π对#Flutter桌面应用在Windows平台出现输入法候选框偏移如何修复？

void main() {
  if (Platform.isWindows) {
    WidgetsFlutterBinding.ensureInitialized()
      ..attachRootWidget(MyApp())
      ..handlePlatformBrightnessChanged()
      ..handleDeviceMetricsChanged(); // 监听DPI变化
  }
  runApp(MyApp());
}

WindowManager.instance.addListener(() {
  if (currentDpi != WindowManager.instance.devicePixelRatio) {
    _updateIMEPosition(); // 重新计算IME位置
  }
});

# windows/runner/main.cpp
SetProcessDpiAwareness(PROCESS_PER_MONITOR_DPI_AWARE);