### Using the Components Pane

You can expand any item in the Components pane that has a "+" beside it. The following list shows what items you can expand, and what items appear when you do:

Item with +
  Expands to
Executable or DLL
  Object files used to form the executable or DLL
Object file
  Source files used to compile the object file, if more than one source file was used. Otherwise, the object file item expands to the functions defined in the source file.
Source file
  (C++ only): File-scope functions and class member functions defined within each source file. C++ class member functions are not shown.

To shift the focus within the Session Control window between the Threads and Components panes, use the pointer or the cursor left and right keys. To move between items in the list, use the mouse or the cursor up and down keys. To expand or collapse items in the list, use the + and - keys.

To open or raise the focus of the Source window for an object file, source file, or function, double-click on the item, or highlight it and press Enter.

To access the popup menu for a function, select that function and click on mouse button 2 . This menu lets you set a breakpoint on the function or view its source code.