GWT Wrapper for Rialto

Dietrich Kappe, Thursday, October 11, 2007 @ 1:07 pm

Supplementing GWT's basic set of widgets with wrappers around those of existing widget frameworks has become a bit of a cottage industry. There are wrappers for Scriptaculous, JsGraphics, TinyMCE (see the GWT Widget Library for these), Ext Js and many more. Now add Rialto to that list. (For a demo of the Rialto widgets, such as the interesting GridTreeView, see here.)

One shortcoming of Rialto's GWT wrapper, however, is that all of the widgets are subclasses of JavaScriptObject rather than Widget. A best practice that has emerged for wrapping other frameworks is to wrap a Widget adapter around a JavaScriptObject so that the wrapped framework's widgets can play nice and integrate with other existing GWT widgets. The Rialto wrapper doesn't do that and also implements a parallel set of event, clicklistener and other classes. This shortcoming needs to be resolved in order for this particular framework wrapping to be useful.

Technorati Tags: gwt, rialto, ajax

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