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[news.eclipse.technology.riena] Re: Riena Gui

SWT Ribbons looks very interesting. The visual layout of SWT Ribbons looks in some parts (the top layout: tabs and toolbar) like the idea of a visual default layout for Riena. In detail Iâm not sure whether the SWT Ribbons model or philosophy fits to the Riena idea of a UI model. For my understanding SWT Ribbons is more like a widget and has a metaphor which is very close to the MS Office 2007 layout model. For example Word is only one application and organizes their actions more in a task oriented style (tabs). But each task is related to the same content the document. A Riena Application is a rich client, which integrates different applications (sub-applications). Each sub-application provides its own context UI and behavior. The sub-applications are separated from each other but they can interact together through the Riena UI application model (navigation).
Some thoughts:


# Typical a tab represents a sub application within Riena and many tabs represent different sub-applications and toolbar items represent actions within sub applications
# Typical actions are either exclusive for a sub-application or shared (depend on business needs)
# Sub-applications and actions can come and go dynamically e.g. by API or extensions
# Sub-applications and actions have to be authorized (e.g. visible or not or other cool effects) if a user authorization context (permissions) are available


However I think the SWT Ribbons people does a very cool work. Did I said that I really love the MS Office task-concept :-).

Nebular is very important. They provide some enhanced SWT widgets which are very useful in applications context.

Alexander