The Window menu supplies buttons for hiding/showing various parts of the MGv user interface; for convenience, the window menu is duplicated as a popup menu which can be activated by pressing mouse button three anywhere in the main window. The following items are available on both menus:
This hides or un-hides the Ghostscript message log.
This hides or un-hides the page list. If you have deactivated both page labels and page numbers from the Page menu, un-hiding the page list will turn on page numbers so it has something to display.
This hides or un-hides the status line.
This hides or un-hides the menu bar. Note that the menu bar and the accelerator keys are still active even when the menu bar is hidden--hiding the menu bar only places it underneath the main viewing window (this is sneaky but it works just fine).
This will close all of the existing zoom windows.