card_settings 0.1.0

A flutter package for building card based settings forms.

Card Settings control

A flutter package for building card based settings forms.

This package consists of a CardSettings layout wrapper and a series of form field options including:

• CardSettingsText - Basic text field
• CardSettingsParagraph - Multiline text field with counter
• CardSettingsDouble - Field for double precision numbers
• CardSettingsInt - Field for integer numbers
• CardSettingsSwitch - Field for boolean state
• CardSettingsListPicker - Picker list of user provided options
• CardSettingsNumberPicker - Picker list of numbers in a given range
• CardSettingsColorPicker - RBG Color Picker
• CardSettingsDatePicker - Material Design Date Picker
• CardSettingsTimePicker - Material Design Time Picker

All fields support validate, onSaved, and autoValidate.

The package also includes these additonal items:

• CardSettingsField - The base layout widget. You can use this to build custom fields.
• CardSettingsHeader - A control to put a header between form sections.
• Converters - a set of utility functions to assist in converting data into and out of the fields.

Usage

To use this package, add card_settings as a dependency in your pubspec.yaml file.

    card_settings: ^0.1.1

All fields in this package are compatible with the standard Flutter Form widget. Simply wrap the CardSettings control in a form and use it as you normally would with the form functionality.

Example

  String name = "Jean Luc";

  @override
  Widget build(BuildContext context) {
      body: Form(
        key: _formKey,
        child: CardSettings(
          children: <Widget>[
            CardSettingsHeader(label: 'New Section'),
            CardSettingsText(
              label: 'Name',
              initialValue: name,
              validator: (value) {
                if (value == null || value.isEmpty)
                  return 'Name type is required.';
              },
              onSaved: (value) => name = value,
            ),
            ),
          ],
        ),
      ),
    );
  }            

Themeing

The controls support the material design theme. If you want to customize the colors you do something like this:

class MyApp extends StatelessWidget {

  @override
  Widget build(BuildContext context) {
    return new MaterialApp(
      title: 'Card Settings Example',
      home: new HomePage(),
      theme: Theme.of(context).copyWith(
        accentColor: Colors.teal[400], // used for headers
        cardColor: Colors.teal[100], // used for field backgrounds
      ),
    );
  }
}

Changelog

Please see the Changelog page to know what's recently changed.

Contributions

Feel free to contribute to this project.

If you find a bug or want a feature, but don't know how to fix/implement it, please fill an issue.
If you fixed a bug or implemented a new feature, please send a pull request.