You question not clear. But I think in canvas class there have some method to support key input for example keypress(int key). You can check the document of j2me [ July 08, 2007: Message edited by: Shoumin Li ]
Sorry,my question is how can I use Canvas for editing text as an alternative to TextBox and TextField classes?Is there any way in which Canvas is used to develope applications similar to mobile applications for sending message like SMS? Thanks!