XmImRegister registers a widget with its input manager.
This adds the specified widget to a list of widgets that
are supported by the input manager for an input method.
If an input method has not been opened
by a previous call to XmImRegister, the first time this
routine is called it opens an input method using the
XmNinputMethod resource for the VendorShell. If the
XmNinputMethod is NULL, an input method is opened using the
If an input method cannot be opened in
the current locale, XLookupString provides input processing.
The application is responsible for unregistering a widget by calling
Note that the Text, TextField, and List widgets already call the
XmImRegister function internally. You should not call this function for
these widgets before calling XmImUnregister first.
Specifies the ID of the widget to be registered.
This argument is not used in the current release of Motif.
The value should always be 0 (zero).