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| * @Id: form_page.3x,v 1.10 2006/11/04 18:52:32 tom Exp @ |
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| <TITLE>form_page 3x</TITLE> |
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| <BODY> |
| <H1>form_page 3x</H1> |
| <HR> |
| <PRE> |
| <!-- Manpage converted by man2html 3.0.1 --> |
| <STRONG><A HREF="form_page.3x.html">form_page(3x)</A></STRONG> <STRONG><A HREF="form_page.3x.html">form_page(3x)</A></STRONG> |
| |
| |
| |
| |
| </PRE> |
| <H2>NAME</H2><PRE> |
| <STRONG>form_page</STRONG> - set and get form page number |
| |
| |
| </PRE> |
| <H2>SYNOPSIS</H2><PRE> |
| <STRONG>#include</STRONG> <STRONG><form.h></STRONG> |
| int set_current_field(FORM *form, FIELD *field); |
| FIELD *current_field(const FORM *); |
| int set_form_page(FORM *form, int n); |
| int form_page(const FORM *form); |
| int field_index(const FIELD *field); |
| |
| |
| </PRE> |
| <H2>DESCRIPTION</H2><PRE> |
| The function <STRONG>set_current</STRONG> <STRONG>field</STRONG> sets the current field of |
| the given form; <STRONG>current_field</STRONG> returns the current field of |
| the given form. |
| |
| The function <STRONG>set_form_page</STRONG> sets the form's page number |
| (goes to page <EM>n</EM> of the form). |
| |
| The function <STRONG>form_page</STRONG> returns the form's current page |
| number. |
| |
| The function <STRONG>field_index</STRONG> returns the index of the field in |
| the field array of the form it is connected to. It returns |
| <STRONG>ERR</STRONG> if the argument is the null pointer or the field is |
| not connected. |
| |
| |
| </PRE> |
| <H2>RETURN VALUE</H2><PRE> |
| Except for <STRONG>form_page</STRONG>, each routine returns one of the fol- |
| lowing: |
| |
| <STRONG>E_OK</STRONG> The routine succeeded. |
| |
| <STRONG>E_BAD_ARGUMENT</STRONG> |
| Routine detected an incorrect or out-of-range argu- |
| ment. |
| |
| <STRONG>E_BAD_STATE</STRONG> |
| Routine was called from an initialization or termina- |
| tion function. |
| |
| <STRONG>E_INVALID_FIELD</STRONG> |
| Contents of a field are not valid. |
| |
| <STRONG>E_REQUEST_DENIED</STRONG> |
| The form driver could not process the request. |
| |
| <STRONG>E_SYSTEM_ERROR</STRONG> |
| System error occurred (see <STRONG>errno</STRONG>). |
| |
| |
| </PRE> |
| <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>. |
| |
| |
| </PRE> |
| <H2>NOTES</H2><PRE> |
| The header file <STRONG><form.h></STRONG> automatically includes the header |
| file <STRONG><curses.h></STRONG>. |
| |
| |
| </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. |
| |
| |
| |
| <STRONG><A HREF="form_page.3x.html">form_page(3x)</A></STRONG> |
| </PRE> |
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