NAME¶
XmAddProtocolCallback — A VendorShell function that adds client
callbacks for a protocol "XmAddProtocolCallback" "VendorShell
functions" "XmAddProtocolCallback" "protocols"
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).
VendorShell(3),
XmAddWMProtocolCallback(3),
XmInternAtom(3), and
XmRemoveProtocolCallback(3).
