Behavioral Design Patterns in C++ - DialogBox - II

The video tutorial covers the implementation of a widget system with an ID attribute for identification, adding names to a list box, handling button click events, and managing interactions between components. It discusses the use of a command interface for event handling and the challenges of registering multiple receivers in a radio group. The tutorial concludes with a plan to use the implemented classes in the main function in the next lecture.

What is the purpose of the function added to set the list box pointer?

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What behavior should be implemented in the radio group regarding item selection?

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