Sign Up to our social questions and Answers Engine to ask questions, answer people’s questions, and connect with other people.
Login to our social questions & Answers Engine to ask questions answer people’s questions & connect with other people.
Lost your password? Please enter your email address. You will receive a link and will create a new password via email.
Please briefly explain why you feel this question should be reported.
Please briefly explain why you feel this answer should be reported.
Please briefly explain why you feel this user should be reported.
I have a container panel.
In the container I have n other panels. The user can change the information in any panel. When a panel changes, all other containers should be updated and refresh the information they present.
In a normal situation the observer patter has a single subject and a bunch of observers. In this case the observers are also subjects.
Is this something design patterns can address ? How should I build the interaction between these objects in a good OOP style ?
the http://en.wikipedia.org/wiki/Mediator_pattern might be useful here.