easy_rich_text 0.3.3

Flutter Android iOS web

The EasyRichText widget provides a easy way to use RichText when you want to use specific style for specific word.

easy_rich_text #

The EasyRichText widget makes the RichText widget easy. You do not have to split the string manually.

This widget use regular expression to split the string based on the patterns defined in the list of EasyRichTextPattern.

The EasyRichTextPattern is a class defines the text pattern you want to format.

This widget would be useful when you want to apply RichText to text got from a query.

Getting Started #

Installing: #

dependencies:
  easy_rich_text: '^0.3.3'

Examples: #

Simple Example | Trademark Example | Default Style | Superscript and Subscript | Case Sensitivity | Selectable Text | Regular Expression | All RichText Properties

Simple Example:

alt text

EasyRichText(
  "I want blue font. I want bold font. I want italic font.",
  patternList: [
    EasyRichTextPattern(
      targetString: 'blue',
      style: TextStyle(color: Colors.blue),
    ),
    EasyRichTextPattern(
      targetString: 'bold',
      style: TextStyle(fontWeight: FontWeight.bold),
    ),
    EasyRichTextPattern(
      targetString: 'italic',
      style: TextStyle(fontStyle: FontStyle.italic),
    ),
  ],
),

Trademark Example

alt text

EasyRichText(
  "ProductTM is a superscript trademark symbol. This TM is not a trademark.",
  patternList: [
    EasyRichTextPattern(
      targetString: 'TM',
      superScript: true,
      stringBeforeTarget: 'Product',
      matchWordBoundaries: false,
      style: TextStyle(color: Colors.blue),
    ),
  ],
),

Default Style:

alt text

EasyRichText(
  "This is a EasyRichText example with default grey font. I want blue font here.",
  defaultStyle: TextStyle(color: Colors.grey),
  patternList: [
    EasyRichTextPattern(
      targetString: 'blue',
      style: TextStyle(color: Colors.blue),
    ),
    EasyRichTextPattern(
      targetString: 'bold',
      style: TextStyle(fontWeight: FontWeight.bold),
    ),
  ],
),

Superscript and Subscript.

alt text

EasyRichText(
  "I want superscript font here. I want subscript here",
  patternList: [
    EasyRichTextPattern(
        targetString: 'superscript', superScript: true),
    EasyRichTextPattern(
        targetString: 'subscript', subScript: true),
  ],
),

Case Sensitivity

alt text

EasyRichText(
  "Case-Insensitive String Matching. I want both Blue and blue. This paragraph is selectable.",
  caseSensitive: false,
  selectable: true,
  patternList: [
    EasyRichTextPattern(
      targetString: 'Blue',
      style: TextStyle(color: Colors.blue),
    ),
  ],
),

Selectable Text

alt text

EasyRichText(
  "This paragraph is selectable...",
  selectable: true,
),

Regular Expression

alt text

EasyRichText(
  "Regular Expression. I want blue bluea blue1 but not blueA",
  patternList: [
    EasyRichTextPattern(
      targetString: 'bl[a-z0-9]*',
      style: TextStyle(color: Colors.blue),
    ),
  ],
),

All RichText Properties

alt text

EasyRichText(
  "TextOverflow.ellipsis, TextAlign.justify, maxLines: 1. TextOverflow.ellipsis, TextAlign.justify, maxLines: 1.",
  textAlign: TextAlign.justify,
  maxLines: 1,
  overflow: TextOverflow.ellipsis,
),

Known issues #

Conflict when one target string is included in another target string

alt text

EasyRichText(
  "This is a EasyRichText example. I want whole sentence blue. I want whole sentence bold.",
  patternList: [
    EasyRichTextPattern(
      targetString: 'I want whole sentence blue',
      style: TextStyle(fontWeight: FontWeight.bold),
    ),
    EasyRichTextPattern(
      targetString: 'blue',
      style: TextStyle(color: Colors.blue),
    ),
    EasyRichTextPattern(
      targetString: 'I want whole sentence bold',
      style: TextStyle(fontWeight: FontWeight.bold),
    ),
  ],
),

If you find EasyRichText makes RichText easy, I would appreciate it if you can give me a star on Github and a like on pub.dev

9
likes
100
pub points
84%
popularity

Publisher

hyclovechj.com

The EasyRichText widget provides a easy way to use RichText when you want to use specific style for specific word.

Repository (GitHub)
View/report issues

Documentation

API reference

License

MIT (LICENSE)

Dependencies

flutter, url_launcher

More

Packages that depend on easy_rich_text