number_inc_dec 0.8.0-null-safety

A flutter widget which accepts numeric values with buttons to increment and decrement.

[0.8.0-null-safety] - 22June2021

• Migrated to null safety

[0.7.0] - 19June2021

• autovalidate has been replaced with autovalidateMode. More details in TextFormField [docs](TextFormField class - material library - Dart API)

  • In your code replace autovalidate: true to autovalidateMode: AutovalidateMode.always

  • In your code replace autovalidate: false to autovalidateMode: AutovalidateMode.disabled

• autovalidateMode is by default set to always. The morale behind this is to perform validations similar to html's <input type='number'> tag kind validation performed in chrome. Its not up to the specification but at least mimics to its best.

• New attribute enableMinMaxClamping is created to and handles the behavior of clamping the values to min and max when provided. For example if min is -2 and user enter -5 this is auto-corrected to -2. By default this is attribute is set to true.

• New attribute onChanged is introduced which when provided will be called whenever the user edits the value. Note this callback will not be called if any validation error exists.

• By default the numbers will be validated for stepped increments like in browser and suggest valid nearest possible values. The intention is to mimic the behavior of number field in Chrome.

• Fixes the following bugs.

  • "autovalidate" is deprecated. Use "autovalidateMode" parameter instead.
  • Validation errors causes inc/dec button decoration to displace
  • Entering negative numbers when text editing is not possible
  • ClampAndUpdate inconsistent while editing.
  • NumberInputPrefabbed class unnecessarily re-declares attributes
  • onSubmitted callback doesn't update the controller
  • While editing the numbers manually the incDecFactor is not considered.
  • NumberInputPrefabbed.roundedEdgeButtons doesn't allow overriding the numberFieldDecoration property.

[0.6.6] - 25August2020

• Improve code coverage
• Add missing documentation
• Merged pull request which enables onSubmitted for the widget.
  • Thank you Andy Bulka 🥇 😄.

[0.6.5] - 19August2020

• increased test coverage.
• fixed lot of typo errors in documentation and code.
• Added enable and style attribute to the widgets.
• Replace deprecated WhiteListingTextFormatter with FilteringTextInputFormatter.

[0.6.0+3] - 02August2020

• Added examples for buttonArrangement options.

• Added example for onIncrement & onDecrement callbacks

• Fixed some spell check errors in readme.

• Merged a documentation fix from not-holar. Thank you 🥇 😄.

[0.6.0+2] - 24June2020

• Added 5 different prefabbed widgets for ease of use and as example.

• Added scale factors for width and height.

• Provided more options such as icon size, background color and decoration.

• Added options for call back on Increment and Decrement

• Added options for different layouts of the increment decrement buttons.

[0.5.0] - 22May2020.

• A initial release of the NumberIncrementDecrement Widget

Todo

• ❌

  Expose all options of the TextFormField for more customized control.

• ❌

  Add more prefabbed widgets.

• ✅

  Write golden test cases.

• ✅

  Expose call back options

• ✅

  Expose more options for Icons.