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Manipulate Composite/View dynamically [message #845027]

Sat, 14 April 2012 13:03

Eclipse User

Hi,

Im stuck to a problem I couldn't find a solution for. Following scenario:
I have a viewpart or composite that is created when the application is started. Everything works fine but now I want to add a new gui item (e.g. labels or other composites) to the view/composite when the user clicks on a button.

How can I achieve this goal? Everything I tried didn't work. I could just see something *new* when I refreshed the application by pressing f5 in the browser. I guess RAP renders the ui once when it's initialized. Is there a workaround for? It is possible to force RAP to refresh/redraw the ui?

Hope you can help me Smile

Sincerely
Superhans

Re: Manipulate Composite/View dynamically [message #846695 is a reply to message #845027]

Mon, 16 April 2012 05:09

Eclipse User

Hi Superhans,

Widgets that are added in direct response to a user interaction are
rendered immediately. But without re-layouting they will not become
visible. Try to call layout() on the widget's parent after adding.

Regards, Ralf

--
Ralf Sternberg

Twitter: @EclipseRAP
Blog: http://eclipsesource.com/blogs/

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Re: Manipulate Composite/View dynamically [message #848799 is a reply to message #846695]

Wed, 18 April 2012 11:32

Eclipse User

hi,

thanks it worked!

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