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| author | William Joye <wjoye@cfa.harvard.edu> | 2016-10-17 15:27:21 (GMT) |
|---|---|---|
| committer | William Joye <wjoye@cfa.harvard.edu> | 2016-10-17 15:27:21 (GMT) |
| commit | 912e82088edadbdbf95d594f93ddc9dd99a305f8 (patch) | |
| tree | 9153dcd3bcf256fb26ebdcbfd8a1a7d9132430f1 /xpa/doc/xt.html | |
| parent | fecf4a80a5080aa65e7c2d717f96e86ad04ca46c (diff) | |
| parent | d604b7940b14efb191a38ef22c3a38fa3adba4d0 (diff) | |
| download | blt-912e82088edadbdbf95d594f93ddc9dd99a305f8.zip blt-912e82088edadbdbf95d594f93ddc9dd99a305f8.tar.gz blt-912e82088edadbdbf95d594f93ddc9dd99a305f8.tar.bz2 | |
Merge commit 'd604b7940b14efb191a38ef22c3a38fa3adba4d0' as 'xpa'
Diffstat (limited to 'xpa/doc/xt.html')
| -rw-r--r-- | xpa/doc/xt.html | 47 |
1 files changed, 47 insertions, 0 deletions
diff --git a/xpa/doc/xt.html b/xpa/doc/xt.html new file mode 100644 index 0000000..2b68604 --- /dev/null +++ b/xpa/doc/xt.html @@ -0,0 +1,47 @@ +<!-- =defdoc xpaxt xpaxt n --> +<HTML> +<HEAD> +<TITLE>XPA/Xt Interface</TITLE> +</HEAD> +<BODY> + +<!-- =section xpaxt NAME --> +<H2><A NAME="xpatcl">XPAXt: the XPA Interface to Xt (X Windows)</A></H2> + +<!-- =section xpaxt SYNOPSIS --> +<H2>Summary</H2> +Describes how XPA access points can be added to X Toolkit (Xt) programs. + +<!-- =section xpaxt DESCRIPTION --> +<H2>Description</H2> +<P> +XPA supports Xt programs: you can call XPANew(), XPACmdNew(), or +XPAInfoNew() within any C routine to add XPA server callbacks to an Xt +program. Since an Xt program has its own event loop call (i.e., +XtAppMainLoop()), it therefore does not need or want to use the XPA +even loop. Thus, in order to add XPA access points to the standard Xt +event loop, the following routine should be called before entering the +loop: +<PRE> + int XPAXtAddInput(XtAppContext app, XPA xpa) +</PRE> +<P> +The XPAAddAddInput() routine will add XPA access points to the Xt event +loop by making calls to the standard XtAppAddInput() routine. (If the +XtAppContext argument is NULL, then the alternate XtAddInput() routine +is used instead.) If the xpa argument is NULL, then all active XPA +access points are added to the loop. If xpa is not NULL, then only +the specified access point is added. The latter type of call is used +to add new access points from within a callback, after the program has +entered the XtAppMainLoop() even loop. + +<!-- =section xpaxt SEE ALSO --> +<!-- =text See xpa(n) for a list of XPA help pages --> +<!-- =stop --> + +<P> +<A HREF="./help.html">Go to XPA Help Index</A> + +<H5>Last updated: September 10, 2003</H5> +</BODY> +</HTML> |