The current ToolView resides in the large central area. Each ToolView has its own specific window with different functionality. For example, MemcheckView has three tabs:
The first tab "valgrind output" shows the parsed output from either a log file or from Valgrind, in a tree view.
The second tab "client stdout" shows any output from the client program which was sent to stdout
The third tab "client stderr" shows any output from the client program which was sent to stderr.