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diff --git a/ncurses-5.2/doc/html/man/form_hook.3x.html b/ncurses-5.2/doc/html/man/form_hook.3x.html new file mode 100644 index 0000000..87628aa --- /dev/null +++ b/ncurses-5.2/doc/html/man/form_hook.3x.html @@ -0,0 +1,136 @@ +<HTML> +<BODY> +<PRE> +<!-- Manpage converted by man2html 3.0.1 --> + +</PRE> +<H2>NAME</H2><PRE> + <B>form_hook</B> - set hooks for automatic invocation by applica- + tions + + +</PRE> +<H2>SYNOPSIS</H2><PRE> + <B>#include</B> <B><form.h></B> + int set_field_init(FORM *form, void (*func)(FORM *)); + void (*)(FORM *) field_init(const FORM *form); + int set_field_term(FORM *form, void (*func)(FORM *)); + void (*)(FORM *) field_term(const FORM *form); + int set_form_init(FORM *form, void (*func)(FORM *)); + void (*)(FORM *) form_init(const FORM *form); + int set_form_term(FORM *form, void (*func)(FORM *)); + void (*)(FORM *) form_term(const FORM *form); + + +</PRE> +<H2>DESCRIPTION</H2><PRE> + These functions make it possible to set hook functions to + be called at various points in the automatic processing of + input event codes by <B>form_driver</B>. + + The function <B>set_field_init</B> sets a hook to be called at + form-post time and each time the selected field changes + (after the change). <B>field_init</B> returns the current field + init hook, if any (<B>NULL</B> if there is no such hook). + + The function <B>set_field_term</B> sets a hook to be called at + form-unpost time and each time the selected field changes + (before the change). <B>field_term</B> returns the current field + term hook, if any (<B>NULL</B> if there is no such hook). + + The function <B>set_form_init</B> sets a hook to be called at + form-post time and just after a page change once it is + posted. <B>form_init</B> returns the current form init hook, if + any (<B>NULL</B> if there is no such hook). + + The function <B>set_form_term</B> sets a hook to be called at + form-unpost time and just before a page change once it is + posted. <B>form_init</B> returns the current form term hook, if + any (<B>NULL</B> if there is no such hook). + + +</PRE> +<H2>RETURN VALUE</H2><PRE> + Routines that return pointers return <B>NULL</B> on error. Other + routines return one of the following: + + <B>E_OK</B> The routine succeeded. + + <B>E_SYSTEM_ERROR</B> + System error occurred (see <B>errno</B>). + + +</PRE> +<H2>SEE ALSO</H2><PRE> + <B><A HREF="ncurses.3x.html">curses(3x)</A></B>, <B><A HREF="form.3x.html">form(3x)</A></B>. + + +</PRE> +<H2>NOTES</H2><PRE> + The header file <B><form.h></B> automatically includes the header + file <B><curses.h></B>. + + +</PRE> +<H2>PORTABILITY</H2><PRE> + These routines emulate the System V forms library. They + were not supported on Version 7 or BSD versions. + + +</PRE> +<H2>AUTHORS</H2><PRE> + Juergen Pfeifer. Manual pages and adaptation for new + curses by Eric S. Raymond. + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +</PRE> +<HR> +<ADDRESS> +Man(1) output converted with +<a href="http://www.oac.uci.edu/indiv/ehood/man2html.html">man2html</a> +</ADDRESS> +</BODY> +</HTML> |