XmtAddDeleteCallback(3) FreeBSD Library Functions Manual
NAME
XmtAddDeleteCallback(), XmtAddSaveYourselfCallback() - register
callbacks for session management protocols.
SYNOPSIS
#include <Xmt/Xmt.h>
void XmtAddDeleteCallback(Widget shell, int response, XtCallbackProc
proc, XtPointer data)
void XmtAddSaveYourselfCallback(Widget shell, XtCallbackProc proc,
XtPointer data)
ARGUMENTS
INPUTS
shell The shell widget that is to have the callback registered.
May be any shell for XmtAddDelete Callback(). Must be a
toplevel ApplicationShell for XmtAddSaveYourselfCallback().
response
A value to be set on the XmNdeleteResponse resource, for
XmtAddDeleteCallback() only.
proc The callback procedure to register. This is a nor mal Xt
callback procedure. When invoked, it will be passed shell
as its first argument and data as its second argument. Its
third argument will be unused.
data An arbitrary untyped value to pass to the callback
procedure as its second, client_data argument.
DESCRIPTION
XmtAddDeleteCallback() sets the Motif VendorShell XmNdelete Response
resource of shell to response, and calls XmAdd WMProtocolCallback() to
specify that the callback proc should be invoked when that shell
receives a WM_DELETE_WINDOW message from the window manager or the
session manager. The value of response specifies what actions the shell
should perform automatically in response to this message, and the
procedure proc can perform any other, custom actions.
XmtAddSaveYourselfCallback() registers a procedure proc to be invoked
when the specified shell receives a WM_SAVE_YOURSELF message from the
session manager. In order to comply with the WM_SAVE_YOURSELF protocol,
there must be no more than one callback registered per application, and
the callback must set the WM_COMMAND property of the shell window
before returning. Note that this function does not have a response/
argument, since there is no equivalent to the XmNdelete Response
resource for the WM_SAVE_YOURSELF session management protocol. Also
note that this protocol is replaced with much more sophisticated
session management facilities in X11R6.
SEE ALSO
Chapter 16, Working with the Session Manager, Inter-client
Communications Conventions Manual, VendorShell,
XmAddWMProtocolCallback()
Xmt Motif Tools XmtAddDeleteCallback(3)
permalink to the XmtAddDeleteCallback command:
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