I added the handle_key() to window.cc and want to add it to the existing handle_key() from panel.cc.
What is the object called which is of type Panel in panel.cc so that I can call the handle_key() function from window.cc?
I added the handle_key() to window.cc and want to add it to the existing handle_key() from panel.cc.
What is the object called which is of type Panel in panel.cc so that I can call the handle_key() function from window.cc?