diff options
Diffstat (limited to 'ncurses-5.2/doc/html/man/form_driver.3x.html')
-rw-r--r-- | ncurses-5.2/doc/html/man/form_driver.3x.html | 299 |
1 files changed, 299 insertions, 0 deletions
diff --git a/ncurses-5.2/doc/html/man/form_driver.3x.html b/ncurses-5.2/doc/html/man/form_driver.3x.html new file mode 100644 index 0000000..36a27aa --- /dev/null +++ b/ncurses-5.2/doc/html/man/form_driver.3x.html @@ -0,0 +1,299 @@ +<HTML> +<BODY> +<PRE> +<!-- Manpage converted by man2html 3.0.1 --> + +</PRE> +<H2>NAME</H2><PRE> + <B>form_driver</B> - command-processing loop of the form system + + +</PRE> +<H2>SYNOPSIS</H2><PRE> + <B>#include</B> <B><form.h></B> + int form_driver(FORM *form, int c); + + +</PRE> +<H2>DESCRIPTION</H2><PRE> + Once a form has been posted (displayed), you should funnel + input events to it through <B>form_driver</B>. This routine has + two major input cases; either the input is a form naviga- + tion request or it's a printable ASCII character. The + form driver requests are as follows: + + REQ_NEXT_PAGE + Move to the next page. + + REQ_PREV_PAGE + Move to the previous page. + + REQ_FIRST_PAGE + Move to the first page. + + REQ_LAST_PAGE + Move to the last field. + + + REQ_NEXT_FIELD + Move to the next field. + + REQ_PREV_FIELD + Move to the previous field. + + REQ_FIRST_FIELD + Move to the first field. + + REQ_LAST_FIELD + Move to the last field. + + REQ_SNEXT_FIELD + Move to the sorted next field. + + REQ_SPREV_FIELD + Move to the sorted previous field. + + REQ_SFIRST_FIELD + Move to the sorted first field. + + REQ_SLAST_FIELD + Move to the sorted last field. + + REQ_LEFT_FIELD + Move left to a field. + + REQ_RIGHT_FIELD + Move right to a field. + + REQ_UP_FIELD + Move up to a field. + + REQ_DOWN_FIELD + Move down to a field. + + + REQ_NEXT_CHAR + Move to the next char. + + REQ_PREV_CHAR + Move to the previous char. + + REQ_NEXT_LINE + Move to the next line. + + REQ_PREV_LINE + Move to the previous line. + + REQ_NEXT_WORD + Move to the next word. + + REQ_PREV_WORD + Move to the previous word. + + REQ_BEG_FIELD + Move to the beginning of the field. + + REQ_END_FIELD + Move to the end of the field. + + REQ_BEG_LINE + Move to the beginning of the line. + + REQ_END_LINE + Move to the end of the line. + + REQ_LEFT_CHAR + Move left in the field. + + REQ_RIGHT_CHAR + Move right in the field. + + REQ_UP_CHAR + Move up in the field. + + REQ_DOWN_CHAR + Move down in the field. + + + + REQ_NEW_LINE + Insert or overlay a new line. + + REQ_INS_CHAR + Insert a blank at the cursor. + + REQ_INS_LINE + Insert a blank line at the cursor. + + REQ_DEL_CHAR + Delete character at the cursor. + + REQ_DEL_PREV + Delete character before the cursor. + + REQ_DEL_LINE + Delete line at the cursor. + + REQ_DEL_WORD + Delete blank-delimited word at the cursor. + + REQ_CLR_EOL + Clear to end of line from cursor. + + REQ_CLR_EOF + Clear to end of field from cursor. + + REQ_CLR_FIELD + Clear the entire field. + + REQ_OVL_MODE + Enter overlay mode. + + REQ_INS_MODE + Enter insert mode. + + + REQ_SCR_FLINE + Scroll the field forward a line. + + REQ_SCR_BLINE + Scroll the field backward a line. + + REQ_SCR_FPAGE + Scroll the field forward a page. + + REQ_SCR_BPAGE + Scroll the field backward a page. + + REQ_SCR_FHPAGE + Scroll the field forward half a page. + + REQ_SCR_BHPAGE + Scroll the field backward half a page. + + REQ_SCR_FCHAR + Scroll the field forward a character. + + REQ_SCR_BCHAR + Scroll the field backward a character. + + REQ_SCR_HFLINE + Horizontal scroll the field forward a line. + + REQ_SCR_HBLINE + Horizontal scroll the field backward a line. + + REQ_SCR_HFHALF + Horizontal scroll the field forward half a line. + + REQ_SCR_HBHALF + Horizontal scroll the field backward half a line. + + + REQ_VALIDATION + Validate field. + + REQ_NEXT_CHOICE + Display next field choice. + + REQ_PREV_CHOICE + Display previous field choice. + + If the second argument is a printable ASCII character, the + driver places it in the current position in the current + field. If it is one of the forms requests listed above, + that request is executed. + + If the second argument is neither printable ASCII nor one + of the above pre-defined form requests, the driver assumes + it is an application-specific command and returns + <B>E_UNKNOWN_COMMAND</B>. Application-defined commands should be + defined relative to <B>MAX_COMMAND</B>, the maximum value of + these pre-defined requests. + + +</PRE> +<H2>RETURN VALUE</H2><PRE> + <B>form_driver</B> return one of the following error codes: + + <B>E_OK</B> The routine succeeded. + + <B>E_SYSTEM_ERROR</B> + System error occurred (see <B>errno</B>). + + <B>E_BAD_ARGUMENT</B> + Routine detected an incorrect or out-of-range argu- + ment. + + <B>E_BAD_STATE</B> + Routine was called from an initialization or + termination function. + + <B>E_NOT_POSTED</B> + The form has not been posted. + + <B>E_UNKNOWN_COMMAND</B> + The form driver code saw an unknown request code. + + <B>E_INVALID_FIELD</B> + Contents of field is invalid. + + <B>E_REQUEST_DENIED</B> + The form driver could not process the request. + + +</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 + files <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> |