Eclipse Community Forums: Java Development Tools (JDT)

Home » Language IDEs » Java Development Tools (JDT) » Views information update(how to decide when to update view)

Views information update [message #943251]

Sun, 14 October 2012 05:53

Eclipse User

hi.
i want to ask a question about the relationship between views like variables view
and debug events.

for example: if i debug a c program how does the variables view know when to update itself?, because it seems that even when the view is close and i click 'step into'
and reopen the view, the view presents the updated information.

so this is my question,how does the variables view (for instance)know when to update itself when a debug event occurs?

thanks for the help.

Re: Views information update [message #943566 is a reply to message #943251]

Sun, 14 October 2012 12:31

Eclipse User

VariablesView implements IDebugContextListener and as such it receives calls debugContextChanged(DebugContextEvent).
Have a look at the implementation of that method and you'll see how that relates to selection.
To see when this method is invoked I recommend the debugger Smile

HTH
Stephan

Re: Views information update [message #943748 is a reply to message #943566]

Sun, 14 October 2012 15:07

Eclipse User

thanks for the information, i have read the interface and the variables view implemention, but i didnt understand the uses of the IDebugContextListener interface nor the information i can get from the DebugContextEvent events.

can you pleas go into detail about that subject?,thanks.

Previous Topic:	Publish failing for a Seam project
Next Topic:	Reusing Interface Selection UI JDT

Goto Forum:

-=] Back to Top [=-

Current Time: Sat May 31 20:28:17 EDT 2025

.:: Contact :: Home ::.

Breadcrumbs

Sign up to our Newsletter