flutter_html_v3 3.0.6

A Flutter widget rendering static HTML and CSS as Flutter widgets.

3.0.0-alpha.6 September 2022

• FIX #731 Resolve newline <br> issue
• FIX Align the baseline of inline content with the baseline of its parent flow, even if it has padding or borders
• FIX Improved fontSize inheritance when cascading styles
• FIX auto margins now work for any Display.BLOCK element.
• FIX auto width and height is now the default, rather than null
• FIX New CSSBoxWidget that handles calculations of child sizes for a more accurate HTML/CSS layout
• BREAKING New Margin, Height, and Width classes that allow em, rem, px, auto, and % values to be given
• FEAT Negative margins are now allowed
• FIX Updated default p and h1-6 styles to use em for better font scaling
• BREAKING Package now requires Dart sdk >= Dart 2.17
• FIX: Apply margins to properly. (7581ea79)
• FIX: Use enum instead of const int internally in length.dart. (9dc7f08c)
• FIX: Change CSSBoxWidget to CssBoxWidget. (a62449a7)
• FIX: fix textShadow color declaration handler. (77ffe7cb)
• FIX: ol use default style. (1c2412a2)
• FIX: Crash when a tr tag includes text node. (ba8301c9)
• FEAT: exposes fontFamilyFallback parameter. (1d65aafd)

[3.0.0-alpha.5] - June 9, 2022:

• Fixed hot reloads, thanks @arjenmels
• Fixed link taps not working
• Improvements in README

[3.0.0-alpha.3] - April 14, 2022:

• Fixed styling not being applied to list item markers
• [video] Fixed crash when iframe or video tags used unsupported/incorrect height or width

[3.0.0-alpha.2] - January 5, 2022:

• BREAKING Full modularization using split packages; see our upgrade guide or use flutter_html_all

[3.0.0-alpha.1] - December 21, 2021:

• BREAKING Reworked custom renders pending full modularation in 3.0.0
• Extended support custom render when using SelectableHtml
• Updated flutter_svg to 1.0.0
• Support flutter_webview 3.x
• Automatic disposal of video and audio controllers
• Fix block elements bottom spacing in table cells

[2.2.1] - December 8, 2021:

• Allow styling on ruby tags
• Allow width/height/alignment styling on table/tr/td tags
• Prevent images causing rebuilding and leaking memory
• Fixes display of list items on iOS with font weights below 400
• Prevent crash on negative margins or paddings

[2.2.0] - November 29, 2021:

• Explicitly declare multiplatform support
• Extended and fixed list-style (marker) support
• Basic support for height/width css properties
• Support changing scroll physics of SelectableText.rich
• Support text transform css property
• Bumped minimum flutter_math_fork version for Flutter 2.5 compatibility
• Fix styling of iframes
• Fix nested font tag application
• Fix whitespace rendering between list items
• Prevent crash on empty
tag and tables with both colspan/rowspan
• Prevent crash on use of negative margins in css

2.1.5 October 7, 2021:

• Ignore unsupported custom style selectors when using fromCss
• Fix SVG tag usage inside tables
• Properly fix regression in usage of line breaks

2.1.4 October 3, 2021:

• Fix regression in usage of line breaks in body being stripped

2.1.3 October 1, 2021:

• Update minimum versions of dependencies for Flutter 2.5 compatibility
• Extended and fixed support for css shadow
• Fix block tags with explicit whitespace from being stripped

2.1.2 September 2, 2021:

• Allow setting selectionControls with SelectableHtml
• Fix onLinkTap not working with SelectableHtml
• Don't crash when parsing unsupported :hover
• Prevent endless loading when using animated images

2.1.1 July 28, 2021:

• Stable release with all 2.1.1-preview.X changes

2.1.1-preview.0 July 27, 2021:

• Improves hr tag support
• Fixes a leading whitespace issue
• Fixes some crashes with CSS parsing

2.1.0 June 3, 2021:

• SelectableHtml widget (supporting a subset of tags) which allow text selection
• Fixed shrinkWrap to actually shrink the horizontal space
• Support style tags to apply styling from inline css
• Support applying styles from Flutter themes
• Mouse hover on links when using Flutter Web
• Allow custom anchor link tap implementations
• Support additional list styling options
• Fix several minor whitespace issues in text flow
• Fixed specific colspan/rowspan usages in tables
• Fixed whitespace issues around images
• Swallow duplicate ids to prevent crashing the widget
• Fixes crashing tap detection when using both link and image taps
• Updates external dependencies
• Raised minimum Flutter version to 2.2.0

2.0.0 April 29, 2021:

• Stable release with all 2.0.0-nullsafety.X changes

2.0.0-nullsafety.1 April 29, 2021:

• Support basic MathML
• Support inner links
• Supply full context tree to custom render
• Include or exclude specific tags via tagsList parameter
• Fixed lists not rendering correctly
• Fixes for colspans in tables
• Fixed various exceptions when using inline styles
• Fixed text decoration not cascading between parent and child
• [BREAKING] support whitelisting tags
  • See the README for details on how to migrate blacklistedElements (deprecated) to tagsList
• Fixed failed assertion error when tap-scrolling on any link
• Updated dependencies

2.0.0-nullsafety.0 March 5, 2021:

• Nullsafety support
• Official Flutter Web support
• New features & fixes for lists:
  • Support start attribute (e.g. start="5";)
  • Support RTL direction
  • Support setting padding - you can remove the starting padding if you choose
  • Fixed unknown character box on iOS when font-weight is below w400
• Upgraded link functions to provide more granular control
• Fixed errors in text-decoration parsing
• Fixed <audio> on iOS ("_duration called on null" exception)
• Updated dependencies

1.3.0 February 16, 2021:

• New image loading API
• Image loading with request headers, from relative paths and custom loading widget
• SVG image support from network or local assets
• Support for <details>/<summary> tags
• Allow returning spans from custom tag renders
• Inline font styling
• Content-based table column sizing
• Respect iframe sandbox attribute
• Fixed text flow and styling when using tags inside <a> links
• Fixed issue where shrinkWrap property would not constrain the widget to take up the space it needs
  • See the Notes for an example usage with shrinkWrap
• Fixed issue where iframes would not update when their srcs changed in the HTML data
• Updated dependencies for Flutter 1.26+

1.2.0 January 14, 2021:

• Support irregular table sizes
• Allow for returning null from a customRender function to disable the widget

1.1.1 November 22, 2020:

• Update dependencies

1.1.0 November 22, 2020:

• Add support for inline styles
• Update dependencies

1.0.2 August 8, 2020:

• Fix text scaling issues
• Update dependencies

1.0.1 August 8, 2020:

• Fixed flutter_svg: ^0.18.0

1.0.0

• BREAKING CHANGES (see the Migration Guide for a full overview of breaking changes.):
  • The default parser has been completely rewritten and the RichText parser has been removed.
  • useRichText no longer is necessary (The new parser uses RichText under the hood)
  • customRender now works for the default parser.
• Adds support for <audio>, <video>, <iframe>, <svg>, <ruby>, <rt>, <rp>, <sub>, and <sup>
• Adds support for over 20 CSS attributes when using the style parameter.
• Fixes many many issues (see the list at #122)
• The following parameters of Html have been removed and should no longer be used (see the migration guide):
  • useRichText
  • padding
  • backgroundColor
  • defaultTextStyle
  • renderNewlines
  • customEdgeInsets
  • customTextStyle
  • blockSpacing
  • customTextAlign
  • linkStyle
  • imageProperties
  • showImages
• The default text style now matches the app's Material TextTheme.bodyText2 (Fixes #18).
• Requires Flutter v1.17.0 or greater
• Fixed quite a few issues with img
• Added a fancy new style attribute (this should be used in place of the deprecated styling parameters).

1.0.0-pre.1 December 27, 2019

• For a list of pre-release changes, including several BREAKING CHANGES, see release notes for 1.0.0 above.

0.11.1 December 14, 2019:

• Add support for AssetImages using the asset: prefix (#162).

0.11.0 September 10, 2019:

• Make it so width=100% doesn't throw error. Fixes #118.
• You can now set width and/or height in ImageProperties to negative to ignore the width and/or height values from the html. Fixes #97
• The img alt property now renders correctly when the image fails to load and with the correct style. Fixes #96
• Add partial support for sub tag.
• Add new option: shrinkToFit (#148). Fixes #75.

0.10.4 June 22, 2019:

• Add support for customTextStyle to block and specialty HTML elements.

0.10.3 June 20, 2019:

• Add src to the onImageTap callback (#93)

0.10.2 June 19, 2019:

• Add customTextAlign property (#112)
• Use tryParse instead of parse for image width and height attributes so that % values are ignored safely. Fixes #98

0.10.1 May 20, 2019:

• Image properties and onImageTap for the richTextParser, plus some fixes (#90)
• Hotfix 1 (June 6, 2019): Fixes #100

0.10.0 May 18, 2019:

• BREAKING: useRichText now defaults to true
• Support for aside, bdi, big, cite, data, ins, kbd, mark, nav, noscript, q, rp, rt, ruby, s, samp, strike, template, time, tt, and var added to RichText parser.

0.9.9 May 17, 2019:

• Fixes extra padding issue (#87)

0.9.8 May 14, 2019:

• Add support for address tag in RichText parser.

0.9.7 May 13, 2019:

• Added onImageError callback
• Added custom textstyle and edgeinsets callback (#72)
• Update dependency versions (#84)
• Fixes #82 and #86

0.9.6 March 11, 2019:

• Fix whitespace issue. (#59)

0.9.5 March 11, 2019:

• Add support for span in RichText parser. (#61)
• Adds linkStyle attribute. (#70)
• Adds tests for header, hr, and i (#62)

0.9.4 February 5, 2019:

• Fixes table error in RichText parser. (#58)

0.9.3 January 31, 2019:

• Adds support for base64 encoded images

0.9.2 January 31, 2019:

• Adds partial support for deprecated font tag.

0.9.1 January 31, 2019:

• Adds full support for sub and sup. (#46)
• Fixes weak warning caught by Pub analysis (#54)

0.9.0 January 31, 2019:

• Adds an alternate RichText parser and useRichText parameter. (#37)

0.8.2 November 1, 2018:

• Removes debug prints.

0.8.1 October 19, 2018:

• Adds typedef for onLinkTap function.

0.8.0 October 18, 2018:

• Adds custom tag callback
• Logging no longer shows up in production.

0.7.1 September 11, 2018:

• Fixes issue with text nodes that contain only a space. (#24)
• Fixes typo in README.md from 0.7.0.

0.7.0 September 10, 2018:

• Adds full support for ul and ol

0.6.2 September 5, 2018:

• Adds check for img src before trying to load it.
• Adds support for img alt attribute.

0.6.1 September 4, 2018:

• Fixed minor typo

0.6.0 September 4, 2018:

• Update README.md and example
• GitHub version 0.6.0 milestone reached

0.5.6 September 4, 2018:

• Adds partial support for center and a renderNewlines property on the Html widget.

0.5.5 September 4, 2018:

• Adds support for acronym, and big.

0.5.4 August 31, 2018:

• Adds onLinkTap callback.

0.5.3 August 25, 2018:

• Adds support for strike, and tt.

0.5.2 August 25, 2018:

• Adds support for bdi and bdo

0.5.1 August 25, 2018:

• Fixed issue with table rows not lining up correctly (#4)

0.5.0 August 23, 2018:

• Major refactor that makes entire tree a Widget and eliminates the need to distinguish between inline and block elements.
• Fixed #7, #9, #10, and #11.

0.4.1 August 15, 2018:

• Fixed issue with images not loading when inside of p tag (#6)

0.4.0 August 15, 2018:

• Adds support for table, tbody, tfoot, thead, tr, td, th, and caption

0.3.1 August 15, 2018:

• Fixed issue where p was not rendered with the defaultTextStyle.

0.3.0 August 15, 2018:

• Adds support for abbr, address, article, aside, blockquote, br, cite, code, data, dd, del, dfn, dl, dt, figcaption, figure, footer, header, hr, img, ins, kbd, li, main, mark, nav, noscript, pre, q, rp, rt, ruby, s, samp, section, small, span, template, time, and var

• Adds partial support for a, ol, and ul

0.2.0 August 14, 2018:

• Adds support for img.

0.1.1 August 14, 2018:

• Fixed b to be bold, not italic...
• Adds support for em, and strong
• Adds support for a default TextStyle

0.1.0 August 14, 2018:

• Renamed widget from HtmlWidget to Html
• Adds support for p, h1, h2, h3, h4, h5, and h6.

0.0.1 August 14, 2018:

• Adds support for body, div, b, i, and u.