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Add additional text diagrams demonstrating overflow #228

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merged 1 commit into from
Dec 21, 2023
+27 −19
Merged

Add additional text diagrams demonstrating overflow #228

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Binary file removed assets/widgets/text.png
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Binary file modified assets/widgets/text_ellipsis.png
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Binary file added assets/widgets/text_fade_max_lines.png
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Binary file added assets/widgets/text_fade_soft_wrap.png
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46 changes: 27 additions & 19 deletions packages/diagrams/lib/src/text.dart
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Original file line number Diff line number Diff line change
Expand Up @@ -11,8 +11,9 @@ import 'package:flutter/rendering.dart';

import 'diagram_step.dart';

const String _text = 'text';
const String _textEllipsis = 'text_ellipsis';
const String _textFadeMaxLines = 'text_fade_max_lines';
const String _textFadeSoftWrap = 'text_fade_soft_wrap';
const String _textRich = 'text_rich';
const String _textBorder = 'text_border';
const String _textGradient = 'text_gradient';
Expand All @@ -28,24 +29,30 @@ class TextDiagram extends StatelessWidget with DiagramMetadata {
Widget returnWidget;

switch (name) {
case _text:
returnWidget = const Text(
'Hello, Ruth! How are you?',
textAlign: TextAlign.center,
overflow: TextOverflow.ellipsis,
style: TextStyle(fontWeight: FontWeight.bold),
);
break;
case _textEllipsis:
returnWidget = ConstrainedBox(
constraints: const BoxConstraints(maxWidth: 100),
child: const Text(
'Hello, Ruth! How are you?',
textAlign: TextAlign.center,
overflow: TextOverflow.ellipsis,
style: TextStyle(fontWeight: FontWeight.bold),
),
);
returnWidget = Container(
width: 100,
decoration: BoxDecoration(border: Border.all()),
child: const Text(
overflow: TextOverflow.ellipsis, 'Hello Ruth, how are you?'));
break;
case _textFadeMaxLines:
returnWidget = Container(
width: 100,
decoration: BoxDecoration(border: Border.all()),
child: const Text(
overflow: TextOverflow.fade,
maxLines: 1,
'Hello Ruth, how are you?'));
break;
case _textFadeSoftWrap:
returnWidget = Container(
width: 100,
decoration: BoxDecoration(border: Border.all()),
child: const Text(
overflow: TextOverflow.fade,
softWrap: false,
'Hello Ruth, how are you?'));
break;
case _textRich:
returnWidget = const Text.rich(
Expand Down Expand Up @@ -1063,8 +1070,9 @@ class TextDiagramStep extends DiagramStep {

@override
Future<List<TextDiagram>> get diagrams async => <TextDiagram>[
const TextDiagram(_text),
const TextDiagram(_textEllipsis),
const TextDiagram(_textFadeMaxLines),
const TextDiagram(_textFadeSoftWrap),
const TextDiagram(_textRich),
const TextDiagram(_textBorder),
const TextDiagram(_textGradient),
Expand Down