mirror of
https://github.com/Yubico/yubioath-flutter.git
synced 2024-11-26 10:33:15 +03:00
61 lines
1.8 KiB
Dart
61 lines
1.8 KiB
Dart
/*
|
|
* Copyright (C) 2023 Yubico.
|
|
*
|
|
* Licensed under the Apache License, Version 2.0 (the "License");
|
|
* you may not use this file except in compliance with the License.
|
|
* You may obtain a copy of the License at
|
|
*
|
|
* http://www.apache.org/licenses/LICENSE-2.0
|
|
*
|
|
* Unless required by applicable law or agreed to in writing, software
|
|
* distributed under the License is distributed on an "AS IS" BASIS,
|
|
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
* See the License for the specific language governing permissions and
|
|
* limitations under the License.
|
|
*/
|
|
|
|
import 'package:flutter/material.dart';
|
|
|
|
class TooltipIfTruncated extends StatelessWidget {
|
|
final String text;
|
|
final TextStyle style;
|
|
final String? tooltip;
|
|
final int maxLines;
|
|
final TextOverflow overflow;
|
|
const TooltipIfTruncated(
|
|
{super.key,
|
|
required this.text,
|
|
required this.style,
|
|
this.tooltip,
|
|
this.maxLines = 1,
|
|
this.overflow = TextOverflow.fade});
|
|
|
|
@override
|
|
Widget build(BuildContext context) {
|
|
return LayoutBuilder(
|
|
builder: (context, constraints) {
|
|
final textWidget = Text(
|
|
text,
|
|
textAlign: TextAlign.left,
|
|
overflow: overflow,
|
|
maxLines: maxLines,
|
|
softWrap: maxLines != 1,
|
|
style: style,
|
|
);
|
|
final TextPainter textPainter = TextPainter(
|
|
text: TextSpan(text: text, style: style),
|
|
textDirection: TextDirection.ltr,
|
|
maxLines: maxLines,
|
|
)..layout(minWidth: 0, maxWidth: constraints.maxWidth);
|
|
return textPainter.didExceedMaxLines
|
|
? Tooltip(
|
|
margin: const EdgeInsets.all(16),
|
|
message: tooltip ?? text,
|
|
child: textWidget,
|
|
)
|
|
: textWidget;
|
|
},
|
|
);
|
|
}
|
|
}
|