1xpaxt(n)                      SAORD Documentation                     xpaxt(n)
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NAME

6       XPAXt: the XPA Interface to Xt (X Windows)
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SYNOPSIS

9       Describes how XPA access points can be added to X Toolkit (Xt) pro‐
10       grams.
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DESCRIPTION

13       XPA supports Xt programs: you can call XPANew(), XPACmdNew(), or XPAIn‐
14       foNew() within any C routine to add XPA server callbacks to an Xt pro‐
15       gram.  Since an Xt program has its own event loop call (i.e., XtApp‐
16       MainLoop()), it therefore does not need or want to use the XPA even
17       loop.  Thus, in order to add XPA access points to the standard Xt event
18       loop, the following routine should be called before entering the loop:
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20         int XPAXtAddInput(XtAppContext app, XPA xpa)
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22       The XPAAddAddInput() routine will add XPA access points to the Xt event
23       loop by making calls to the standard XtAppAddInput() routine. (If the
24       XtAppContext argument is NULL, then the alternate XtAddInput() routine
25       is used instead.)  If the xpa argument is NULL, then all active XPA
26       access points are added to the loop.  If xpa is not NULL, then only the
27       specified access point is added.  The latter type of call is used to
28       add new access points from within a callback, after the program has
29       entered the XtAppMainLoop() even loop.
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SEE ALSO

32       See xpa(n) for a list of XPA help pages
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36version 2.1.12                 January 26, 2010                       xpaxt(n)
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