Directory

Vaadin TreeGrid - Vaadin Add-on Directory

Component that adds tree-like functionality to Grid for displaying hierarchical data Vaadin TreeGrid - Vaadin Add-on Directory
TreeGrid is a UI component add-on for Vaadin 7. It adds the ability to display and edit hierarchical data source in the Grid component (similar to TreeTable's extension to Table). ## Features: - Basic functionality for displaying hierarchical data in Grid - CSS configurable hierarchy indicators - Expand/collapse functionality on mouse click - Programmatically settable hierarchy column - Keyboard navigation (Alt/Option + Arrow keys) - Support for custom renderer on hierarchy column - Support for custom depth calculation logic - Support for custom collapse logic ## Notes: - **This add-on relies on changes in Vaadin Framework 7.7.6** - This add-on is compiled with Java 7
Author Homepage
Online Demo
Issue Tracker
Source Code
Discussion Forum

Vaadin TreeGrid version 0.7.0
Initial public release

Vaadin TreeGrid version 0.7.2
- Fixed click handling on hierarchy column - Fixed client side exception thrown due to unknown extension connector - Fixed focus when navigating with keyboard

Vaadin TreeGrid version 0.7.3
Bug fixes - Fixed exception on client side column reordering - Fixed frozen columns when `setFrozenColumnCount(1);`

Vaadin TreeGrid version 0.7.4
- Improved compatibility with framework version 7.7.7 - Improved changing of hierarchy column

Vaadin TreeGrid version 0.7.5
- Fixed compatibility issue with framework 7.7.9 release - **This version of the add-on is compatible with Vaadin Framework 7.7.9 and up**

Vaadin TreeGrid version 0.7.6
- Added expand listener and collapse listener - **Requires Vaadin Framework 7.7.9 or higher**

Vaadin TreeGrid version 0.7.7
- Fixed IllegalAccessException when hiding/unhiding columns (#26, #27) - **Requires Vaadin Framework 7.7.9 or higher**

Vaadin TreeGrid version 0.7.8
### Version 0.7.8 - Fixing issue #34: Unable to expand tree after upgrade to Vaadin 7.7.16 - Fixing issue #29: Expanding an already expanded node programatically results in node duplication - Requires Vaadin 7.7.9 or newer

Vaadin TreeGrid version 0.7.9
### Version 0.7.9 - Introduce separate JSON key for hierarchy data in order to avoid conflcit with tooltip data