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Update resume scroll button to use visibility

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This commit is contained in:
Tommy Chow 2021-09-10 23:01:05 -04:00
parent 10812b3a1a
commit d371776dff
1 changed files with 5 additions and 8 deletions
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13
lib/screens/chat.dart
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@ -2,11 +2,8 @@ import 'package:flutter/material.dart';
import 'package:flutter/scheduler.dart';
import 'package:frosty/models/channel.dart';
import 'package:frosty/providers/chat_provider.dart';
import 'package:frosty/widgets/chat_message.dart';
import 'package:provider/provider.dart';
// TODO: Use padding/margin for badge spacing.
class Chat extends StatelessWidget {
final Channel channelInfo;
@ -48,8 +45,9 @@ class Chat extends StatelessWidget {
),
Consumer<ChatProvider>(
builder: (context, viewModel, child) {
if (!viewModel.autoScroll) {
return ElevatedButton(
return Visibility(
visible: !viewModel.autoScroll,
child: ElevatedButton(
onPressed: () {
viewModel.autoScroll = true;
viewModel.scrollController.jumpTo(viewModel.scrollController.position.maxScrollExtent);
@ -58,9 +56,8 @@ class Chat extends StatelessWidget {
});
},
child: const Text('Resume Scroll'),
);
}
return const Text('');
),
);
},
),
],