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- <STRONG>form_opts</STRONG> - set and get form options
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-<H2>SYNOPSIS</H2><PRE>
- <STRONG>#include</STRONG> <STRONG><form.h></STRONG>
- int set_form_opts(FORM *form, OPTIONS opts);
- int form_opts_on(FORM *form, OPTIONS opts);
- int form_opts_off(FORM *form, OPTIONS opts);
- OPTIONS form_opts(const FORM *form);
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-<H2>DESCRIPTION</H2><PRE>
- The function <STRONG>set_form_opts</STRONG> sets all the given form's
- option bits (form option bits may be logically-OR'ed
- together).
-
- The function <STRONG>form_opts_on</STRONG> turns on the given option bits,
- and leaves others alone.
-
- The function <STRONG>form_opts_off</STRONG> turns off the given option
- bits, and leaves others alone.
-
- The function <STRONG>form_opts</STRONG> returns the form's current option
- bits.
-
- The following options are defined (all are on by default):
-
- O_NL_OVERLOAD
- Overload the <STRONG>REQ_NEW_LINE</STRONG> forms driver request so
- that calling it at the end of a field goes to the
- next field.
-
- O_BS_OVERLOAD
- Overload the <STRONG>REQ_DEL_PREV</STRONG> forms driver request so
- that calling it at the beginning of a field goes to
- the previous field.
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-<H2>RETURN VALUE</H2><PRE>
- Except for <STRONG>form_opts</STRONG>, each routine returns one of the fol-
- lowing:
-
- <STRONG>E_OK</STRONG> The routine succeeded.
-
- <STRONG>E_SYSTEM_ERROR</STRONG>
- System error occurred (see <STRONG>errno</STRONG>).
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-<H2>SEE ALSO</H2><PRE>
- <STRONG><A HREF="ncurses.3x.html">curses(3X)</A></STRONG>, <STRONG><A HREF="form.3x.html">form(3X)</A></STRONG>.
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-<H2>NOTES</H2><PRE>
- The header file <STRONG><form.h></STRONG> automatically includes the header
- file <STRONG><curses.h></STRONG>.
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-<H2>PORTABILITY</H2><PRE>
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-<H2>AUTHORS</H2><PRE>
- Juergen Pfeifer. Manual pages and adaptation for new
- curses by Eric S. Raymond.
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projects / ncurses.git / blobdiff