Some of the other widgets that come with ExtJS include tabs, charts, windows (dialogs), trees, layout managers, enhanced form controls, toolbars and menus, drag and drop, and direct remoting.

其他小部件包括选项卡、图表、窗口（对话框）、树、布局管理器、增强的表单控件、工具栏和菜单、拖放操作和直接远程功能（direct remoting）。

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Here's where we see an opening for a new approach to modeless interactivity. Toolbars are modeless, but they don't introduce the conundrums that modeless dialogs do.

我们在工具栏上看到一种新式的非模态交互活动的机会，工具栏是非模态的，但它们没有非模态对话框存在的问题。

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Dialog boxes (confirmation dialogs in particular) ask questions. Toolbars offer choices.

对话框(特别是确认对话框)是提问，工具栏是提供选择。

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