flutter_custom_tree_view 1.9.0

A flutter_custom_tree_view package.

1.0.0

• TODO: initial.

1.9.0 - 2026-02-17

Breaking Changes

• onLastItemClick callback signature changed from Function(List<String> recordParentKey, TreeNode node) to Function(List<TreeNode> roadmap, TreeNode node)
• The first parameter now provides a complete roadmap (list of TreeNode objects) from root to the clicked node, instead of just string keys
• This allows access to full node information (title, value, customUi, etc.) in the path, not just keys

Migration Guide

Before:

onLastItemClick: (parentKeys, node) {
  print('Path: ${parentKeys.join(' > ')}');
}

After:

onLastItemClick: (roadmap, node) {
  String path = roadmap.map((n) => n.title).join(' > ');
  print('Path: $path');
  // Now you can also access other node properties in the path
}

1.8.0 - 2025-04-30

Added

• TreeViewController for programmatic control of node expansion/collapse
• divider parameter to add custom dividers between nodes
• showRootTitle toggle to show/hide root node title
• isLastChild tracking for improved divider placement
• Automatic node collapse during search operations
• Controller disposal in widget lifecycle
• Expanded documentation with new examples

Changed

• Improved node rendering performance
• Refactored internal build methods for better maintainability
• Updated example app to demonstrate new features
• Search now collapses all nodes before filtering