FvwmButtons
Module Description
The FvwmButtons module provides a window of buttons which sits on the X terminal's root window. The user can press the buttons at any time, and trigger invocation of a user-specified command by the window manager. FvwmButtons only works when fvwm is used as the window manager.
The buttonbox can be of any configuration or geometry, and can have monochrome or color icons to rep resent the actions which would be invoked. Even other applications can be 'swallowed' by the button bar.
Panels that are opened on a button press are available too. See CreatingPanels for details.