X-Git-Url: https://ncurses.scripts.mit.edu/?p=ncurses.git;a=blobdiff_plain;f=doc%2Fhtml%2Fman%2Fform_hook.3x.html;h=db1299902700817042017c54e8fb627a886cebbd;hp=5f6af22f2f890053396b659abec6027ee4ac6770;hb=81304798ee736c467839c779c9ca5dca48db7bea;hpb=46722468f47c2b77b3987729b4bcf2321cccfd01;ds=sidebyside diff --git a/doc/html/man/form_hook.3x.html b/doc/html/man/form_hook.3x.html index 5f6af22f..db129990 100644 --- a/doc/html/man/form_hook.3x.html +++ b/doc/html/man/form_hook.3x.html @@ -1,8 +1,8 @@ - - + + + form_hook 3x - + -

form_hook 3x

-
+

form_hook 3x

-
-
-
-

NAME

-       form_hook - set hooks for automatic invocation by applica-
-       tions
-
-
-
-

SYNOPSIS

-       #include <form.h>
-       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);
-
-
-
-

DESCRIPTION

-       These functions make it possible to set hook functions  to
-       be called at various points in the automatic processing of
-       input event codes by form_driver.
-
-       The function set_field_init sets a hook to  be  called  at
-       form-post  time  and  each time the selected field changes
-       (after the change).  field_init returns the current  field
-       init hook, if any (NULL if there is no such hook).
-
-       The  function  set_field_term  sets a hook to be called at
-       form-unpost time and each time the selected field  changes
-       (before the change).  field_term returns the current field
-       term hook, if any (NULL if there is no such hook).
-
-       The function set_form_init sets a hook  to  be  called  at
-       form-post  time  and  just  after a page change once it is
-       posted.  form_init returns the current form init hook,  if
-       any (NULL if there is no such hook).
-
-       The  function  set_form_term  sets  a hook to be called at
-       form-unpost time and just before a page change once it  is
-       posted.   form_init returns the current form term hook, if
-       any (NULL if there is no such hook).
-
-
-
-

RETURN VALUE

-       Routines that return pointers return NULL on error.  Other
-       routines return one of the following:
-
-       E_OK The routine succeeded.
-
-       E_SYSTEM_ERROR
-            System error occurred (see errno).
-
-
-
-

SEE ALSO

-       curses(3x), form(3x).
-
-
-
-

NOTES

-       The header file <form.h> automatically includes the header
-       file <curses.h>.
-
-
-
-

PORTABILITY

-       These routines emulate the System V forms  library.   They
-       were not supported on Version 7 or BSD versions.
-
-
-
-

AUTHORS

-       Juergen  Pfeifer.   Manual  pages  and  adaptation for new
-       curses by Eric S. Raymond.
-
-
-
-
-
-
-
-
-
-
-
-
-
-
+form_hook(3x)                                                    form_hook(3x)
 
 
 
 
+

NAME

+       form_hook - set hooks for automatic invocation by applications
 
 
+

SYNOPSIS

+       #include <form.h>
 
+       int set_field_init(FORM *form, Form_Hook func);
+       Form_Hook field_init(const FORM *form);
 
+       int set_field_term(FORM *form, Form_Hook func);
+       Form_Hook field_term(const FORM *form);
 
+       int set_form_init(FORM *form, Form_Hook func);
+       Form_Hook form_init(const FORM *form);
 
+       int set_form_term(FORM *form, Form_Hook func);
+       Form_Hook form_term(const FORM *form);
 
 
+

DESCRIPTION

+       These  functions make it possible to set hook functions to be called at
+       various points in the automatic processing  of  input  event  codes  by
+       form_driver.
 
+       The  function set_field_init sets a hook to be called at form-post time
+       and  each  time  the  selected  field  changes  (after   the   change).
+       field_init  returns  the current field init hook, if any (NULL if there
+       is no such hook).
 
+       The function set_field_term sets a hook to  be  called  at  form-unpost
+       time  and  each  time  the  selected field changes (before the change).
+       field_term returns the current field term hook, if any (NULL  if  there
+       is no such hook).
 
+       The  function  set_form_init sets a hook to be called at form-post time
+       and just after a page change once it is posted.  form_init returns  the
+       current form init hook, if any (NULL if there is no such hook).
 
+       The function set_form_term sets a hook to be called at form-unpost time
+       and just before a page change once it is posted.  form_init returns the
+       current form term hook, if any (NULL if there is no such hook).
 
 
+

RETURN VALUE

+       Routines  that  return  pointers  return NULL on error.  Other routines
+       return one of the following:
 
+       E_OK The routine succeeded.
 
+       E_SYSTEM_ERROR
+            System error occurred (see errno(3)).
 
 
+

SEE ALSO

+       curses(3x), form(3x).
 
 
+

NOTES

+       The  header  file  <form.h>  automatically  includes  the  header  file
+       <curses.h>.
 
 
+

PORTABILITY

+       These  routines  emulate  the  System  V  forms library.  They were not
+       supported on Version 7 or BSD versions.
 
 
+

AUTHORS

+       Juergen Pfeifer.  Manual pages and adaptation for new curses by Eric S.
+       Raymond.
 
 
 
+                                                                 form_hook(3x)
-
-
-Man(1) output converted with -man2html -
+
+ +