Show backLayer first about backdrop HOT 6 CLOSED

@daadu @LorenzoVianello @seco560
actually I did find a workaround just now:

class _MyAppState extends State<MyApp> with TickerProviderStateMixin {
  @override
  Widget build(BuildContext context) {
    return MaterialApp(
      title: 'Backdrop Demo',
      home: BackdropScaffold(
        ...
        controller: AnimationController(
            vsync: this, duration: Duration(milliseconds: 200), value: 0),
      ),
    );
  }
}

Use a StatefulWidget, use with TickerProviderStateMixin with your State and set the BackdropScaffold controller's initial value to 0, so the backdrop starts in an open state.

@daadu but I think we can still add the property revealBackLayerAtStart, right? For better readability and easier use...

from backdrop.

I'd also benefit from this feature. My current workaround is to simply swap the front and back layers, but it's a bit iffy.

from backdrop.

Yes, I forgot that custom controller can be passed (also we should rename to animationController, along with Backdrop.of(context).animationController).

revealBackLayerAtStart i think should still be added.

from backdrop.

@LorenzoVianello ok, I think we can add a property revealBackLayerAtStart or similar, which defaults to false.
I couldn't find any other workaround.

@daadu what do you think?

from backdrop.

@WieFel go ahead with revealBackLayerAtStart idea.

from backdrop.

This feature has landed with v0.5.2 on pub.dev.

@LorenzoVianello Thank you for suggesting this. Please check yourself in repo README.

from backdrop.