material_loading_buttons

Simple loadable button implemented based on flutter material design buttons.

Material3 design demo

• ElevatedButton implemented
• FilledButton implemented
• Filled tonal button implemented
• OutlinedButton implemented
• TextButton implemented
• The loading status can be controlled
• Loading icon and label can be defined
• Implementation of automatic loading status management
• No additional styles

Getting started

material_loading_buttons: ^1.1.0

Usage

// Automatic management status
ElevatedAutoLoadingButton(
  onPressed: () async{
    // load
    // Exit the loading state when future finished
  },
  child: const Text('ElevatedAutoLoadingButton'),
);

bool _isLoading = false;

// Manual management status
ElevatedLoadingButton(
  isLoading: _isLoading,
  onPressed: () async{
    setState((){
      _isLoading = true;
    });
    
    // load

    setState((){
      _isLoading = false;
    });
  },
  child: const Text('ElevatedLoadingButton'),
);

// define styles
ElevatedAutoLoadingButton(
  style: ElevatedButton.styleFrom(), // original

  // Any widget, Use default CircularProgressIndicator if null
  loadingIcon: const SizedBox(
      width: 24,
      height: 24,
      child: CircularProgressIndicator(color: Colors.red),
  ),

  // Any widget, nullable
  loadingLabel: Text('loading...', style: TextStyle(color: Colors.red)),
  onPressed: () async{},
  child: const Text('ElevatedAutoLoadingButton'),
);

Other versions button: FilledLoadingButton,FilledAutoLoadingButton,OutlinedLoadingButton,OutlinedAutoLoadingButton,TextLoadingButton,TextAutoLoadingButton.