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Adding option "selectable" #91

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Adding option "selectable" #91

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1 change: 1 addition & 0 deletions lib/auto_size_text.dart
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Original file line number Diff line number Diff line change
Expand Up @@ -5,6 +5,7 @@ library auto_size_text;
import 'dart:async';

import 'package:flutter/widgets.dart';
import 'package:flutter/material.dart' show SelectableText;

part 'src/auto_size_text.dart';
part 'src/auto_size_group.dart';
94 changes: 65 additions & 29 deletions lib/src/auto_size_text.dart
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Original file line number Diff line number Diff line change
Expand Up @@ -32,6 +32,7 @@ class AutoSizeText extends StatefulWidget {
this.textScaleFactor,
this.maxLines,
this.semanticsLabel,
this.selectable,
}) : textSpan = null,
super(key: key);

Expand All @@ -57,6 +58,7 @@ class AutoSizeText extends StatefulWidget {
this.textScaleFactor,
this.maxLines,
this.semanticsLabel,
this.selectable,
}) : data = null,
super(key: key);

Expand Down Expand Up @@ -215,6 +217,14 @@ class AutoSizeText extends StatefulWidget {
/// ```
final String? semanticsLabel;

/// Whether the text should be selectable
///
/// If present, this widget is generating text using SelectableText or SelectableText.rich instead of the default Text or Text.rich.
///
/// If present, locale, softWrap, overflow and semanticsLabel are ignored as the are not supported by SelectableText.

final bool? selectable;

@override
_AutoSizeTextState createState() => _AutoSizeTextState();
}
Expand Down Expand Up @@ -411,36 +421,62 @@ class _AutoSizeTextState extends State<AutoSizeText> {
}

Widget _buildText(double fontSize, TextStyle style, int? maxLines) {
if (widget.data != null) {
return Text(
widget.data!,
key: widget.textKey,
style: style.copyWith(fontSize: fontSize),
strutStyle: widget.strutStyle,
textAlign: widget.textAlign,
textDirection: widget.textDirection,
locale: widget.locale,
softWrap: widget.softWrap,
overflow: widget.overflow,
textScaleFactor: 1,
maxLines: maxLines,
semanticsLabel: widget.semanticsLabel,
);
if (widget.selectable == true) {
if (widget.data != null) {
return SelectableText(
widget.data!,
key: widget.textKey,
style: style.copyWith(fontSize: fontSize),
strutStyle: widget.strutStyle,
textAlign: widget.textAlign,
textDirection: widget.textDirection,
textScaleFactor: 1,
maxLines: maxLines,
);
} else {
return SelectableText.rich(
widget.textSpan!,
key: widget.textKey,
style: style,
strutStyle: widget.strutStyle,
textAlign: widget.textAlign,
textDirection: widget.textDirection,
textScaleFactor: fontSize / style.fontSize!,
maxLines: maxLines,
);
}
} else {
return Text.rich(
widget.textSpan!,
key: widget.textKey,
style: style,
strutStyle: widget.strutStyle,
textAlign: widget.textAlign,
textDirection: widget.textDirection,
locale: widget.locale,
softWrap: widget.softWrap,
overflow: widget.overflow,
textScaleFactor: fontSize / style.fontSize!,
maxLines: maxLines,
semanticsLabel: widget.semanticsLabel,
);
if (widget.data != null) {
return Text(
widget.data!,
key: widget.textKey,
style: style.copyWith(fontSize: fontSize),
strutStyle: widget.strutStyle,
textAlign: widget.textAlign,
textDirection: widget.textDirection,
locale: widget.locale,
softWrap: widget.softWrap,
overflow: widget.overflow,
textScaleFactor: 1,
maxLines: maxLines,
semanticsLabel: widget.semanticsLabel,
);
} else {
return Text.rich(
widget.textSpan!,
key: widget.textKey,
style: style,
strutStyle: widget.strutStyle,
textAlign: widget.textAlign,
textDirection: widget.textDirection,
locale: widget.locale,
softWrap: widget.softWrap,
overflow: widget.overflow,
textScaleFactor: fontSize / style.fontSize!,
maxLines: maxLines,
semanticsLabel: widget.semanticsLabel,
);
}
}
}

Expand Down