resizable_row 1.0.0

A Flutter widget that provides resizable row layouts with draggable column separators for dynamic user-defined column sizing.

Release Notes - ResizableRow v1.0.0

🎉 Initial Release

ResizableRow is a powerful Flutter widget that provides resizable row layouts with draggable column separators, allowing users to dynamically resize columns by dragging dividers between them.

✨ Features

• Draggable Column Resizing: Users can resize columns by dragging the dividers between them
• Customizable Dividers: Configure divider appearance, thickness, and hover effects
• Initial Size Control: Set initial column sizes using fractions
• Size Constraints: Define minimum and maximum column sizes
• Responsive Design: Automatically fills the parent widget's width
• Callbacks: Get notified when column sizes change
• Custom Dividers: Build your own divider widgets
• Synchronized Resizing: All items in a list can resize together

🚀 Getting Started

Add to your pubspec.yaml:

dependencies:
  resizable_row: ^1.0.0

📖 Basic Usage

import 'package:resizable_row/resizable_row.dart';

ResizableRow(
  children: const [
    Text('Column 1'),
    Text('Column 2'),
    Text('Column 3'),
  ],
  initialFractions: const [0.3, 0.4, 0.3],
  dividerThickness: 8.0,
  onFractionsChanged: (fractions) {
    print('New fractions: $fractions');
  },
)

🎯 Use Cases

• Data Tables: Resizable columns for better data viewing
• Dashboard Layouts: Flexible panel arrangements
• Product Listings: Customizable product information display
• Settings Panels: Adjustable configuration interfaces
• File Managers: Resizable file and folder views

📱 Example App

The package includes a comprehensive example app demonstrating:

• Basic resizable columns
• List of 10 items with synchronized resizing
• Custom divider styling
• Size constraints and callbacks
• Reset functionality

🔧 API Reference

Property	Type	Default	Description
children	List<Widget>	required	The widgets that make up the columns
initialFractions	List<double>?	null	Initial width fractions for each child
dividerThickness	double	8.0	Thickness of the draggable divider
dividerColor	Color?	null	Color of the divider
dividerHoverColor	Color?	null	Color of the divider when hovered
minFractionPerChild	double	0.05	Minimum fraction any child can be resized to
maxFractionPerChild	double	0.95	Maximum fraction any child can be resized to
onFractionsChanged	ValueChanged<List<double>>?	null	Callback when fractions change
cursor	MouseCursor	SystemMouseCursors.resizeLeftRight	Mouse cursor when hovering divider
dividerBuilder	Widget Function(BuildContext, bool)?	null	Custom divider builder

🛠️ Requirements

• Flutter 3.8.1+
• Dart 3.0+
• No external dependencies

📄 License

MIT License - see LICENSE file for details.

🔗 Links

• GitHub Repository
• pub.dev Package
• Documentation

🤝 Contributing

Contributions are welcome! Please feel free to submit a Pull Request.

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Happy coding! 🎉