There are several types of window object which can be displayed in the window browser, and you can configure which types are displayed using the Display Component panel of the Components tab in the Preferences dialog. Five options are available; select whichever ones you want to display.
Displays the major layouts available to the window being graphed. For the parent window of the environment, this means all the windows that have been created. For an individual window, this means the configuration of the different panes in that window.
Displays any subwindows for the current window. This option only takes effect if the current window is the parent of a group of windows, rather than a real window itself.
Displays any pinboard objects in the current window. See the CAPI User Guide for a full description of pinboard objects.
Displays any menus available to the current window in the graph.
Displays any menu items available to the current window in the graph. This option only takes effect if Menus is selected as well.
By default, all five options are already selected in the window browser.