Ext GWT 2.2.0 beta发布

Ext GWT 2.2.0 beta版本发布了。Ext GWT是一个基于 Google Web Toolkit 和 ExtJs 的功能强大的网页开发控件库。

 

它扩展了 GWT，在 ExtJs 的基础上实现了有排序功能的表格（Grid）、分页、过滤，支持有拖拽功能的树，高度可定制的组合下拉框（Combobox）、目录、对话框、表单 （Form）以及功能丰富、强大且易用的 API。

 

新特性：

General Changes & Enhancements

• Adding a listener for a browser event now automatically sinks the browser event.
• Switched order of Cancel / Save buttons in RowEditor.
• Added keyboard support to DatePicker.
• Added keyboard support to ColorPalette.
• Added widget support to MenuItem.
• Added RowEditor to pt_BR locale file.
• Changed cancel/no buttons to default buttons in Dialog and MessageBox.
• ChartModel now accepts a ScaleProvider for a right axis.
• Added column reordering to Grid and TreeGrid.
• Added SpinnerField component.
• Performance improvements around TreeStore, TreePanel and TreeGrid.
• Performance improvements in Grid if removing multiply rows at once.

API Changes

• Added ColumnHeader setEnableColumnResizing(boolean enable), deprecated enableColumnResizing()
• Added TreeBeanModelReader.
• HtmlContainer deferDownload default changed from false to true.
• NumberField now extends SpinnerField and hides the triggers.
• Added remove(int index) to ListStore.
• Added TreeStore hasChildren(M model).

点击查看详情：http://www.sencha.com/deploy/gxt-2.2.0/release_notes.html