NAME
XmAddProtocolCallback — A VendorShell function that adds client
callbacks for a protocol
SYNOPSIS
#include <Xm/Protocols.h>
void XmAddProtocolCallback(
Widget shell,
Atom property,
Atom protocol,
XtCallbackProc callback,
XtPointer closure);
DESCRIPTION
XmAddProtocolCallback adds client callbacks for a protocol. It checks
if the protocol is registered, and if it is not, calls XmAddProtocols.
It then adds the callback to the internal list. These callbacks are
called when the corresponding client message is received.
XmAddWMProtocolCallback is a convenience interface. It calls
XmAddProtocolCallback with the property value set to the atom returned
by interning WM_PROTOCOLS.
shell Specifies the widget with which the protocol property is
associated
property Specifies the protocol property
protocol Specifies the protocol Atom
callback Specifies the procedure to call when a protocol message is
received
closure Specifies the client data to be passed to the callback when
it is invoked
For a complete definition of VendorShell and its associated resources,
see VendorShell(3).
RELATED
VendorShell(3), XmAddWMProtocolCallback(3), XmInternAtom(3), and
XmRemoveProtocolCallback(3).
XmAddProtocolCallback(library call)