XmIsMotifWMRunning --
a function that determines whether the window manager is running
Syntax
#include <Xm/Xm.h>
Boolean XmIsMotifWMRunning (shell)
Widget shell;
Description
XmIsMotifWMRunning lets a user know
whether the Motif Window Manager is
running on a screen that contains a specific widget hierarchy.
This
function first sees whether the _MOTIF_WM_INFO property is present on
the root window of the shell's screen. If it is, its window
field is used to query for the presence of the specified window as a
child of root.
shell
Specifies the shell whose screen will be tested for mwm's presence.