X-Git-Url: https://ncurses.scripts.mit.edu/?a=blobdiff_plain;f=doc%2Fhtml%2Fman%2Fmenu_hook.3x.html;h=3ece961190f2822e7b131cea48ce70bc0696f4e6;hb=d30f99439fcc8d4bb4c38e5c4afb4f6555fc6ad4;hp=941c410c8a357d20265e2b992f2e1f35038686c4;hpb=6208c89f98f1cf9fe0980bd8e791846ce007a13d;p=ncurses.git diff --git a/doc/html/man/menu_hook.3x.html b/doc/html/man/menu_hook.3x.html index 941c410c..3ece9611 100644 --- a/doc/html/man/menu_hook.3x.html +++ b/doc/html/man/menu_hook.3x.html @@ -1,7 +1,8 @@
- +-menu_hook(3x) menu_hook(3x) +menu_hook(3x) menu_hook(3x)
- menu_hook - set hooks for automatic invocation by applica- - tions + menu_hook - set hooks for automatic invocation by applications
#include <menu.h> - int set_item_init(MENU *menu, Menu_Hook func); - Menu_Hook item_init(const MENU *menu); - int set_item_term(MENU *menu, Menu_Hook func); - Menu_Hook item_term(const MENU *menu); - int set_menu_init(MENU *menu, Menu_Hook func); - Menu_Hook menu_init(const MENU *menu); - int set_menu_term(MENU *menu, Menu_Hook func); - Menu_Hook menu_term(const MENU *menu); + + int set_item_init(MENU *menu, Menu_Hook func); + Menu_Hook item_init(const MENU *menu); + + int set_item_term(MENU *menu, Menu_Hook func); + Menu_Hook item_term(const MENU *menu); + + int set_menu_init(MENU *menu, Menu_Hook func); + Menu_Hook menu_init(const MENU *menu); + + int set_menu_term(MENU *menu, Menu_Hook func); + Menu_Hook menu_term(const MENU *menu);
- These functions make it possible to set hook functions to - be called at various points in the automatic processing of - input event codes by menu_driver. + These functions make it possible to set hook functions to be called at + various points in the automatic processing of input event codes by + menu_driver. - The function set_item_init sets a hook to be called at - menu-post time and each time the selected item changes - (after the change). item_init returns the current item - init hook, if any (NULL if there is no such hook). + The function set_item_init sets a hook to be called at menu-post time + and each time the selected item changes (after the change). item_init + returns the current item init hook, if any (NULL if there is no such + hook). - The function set_item_term sets a hook to be called at - menu-unpost time and each time the selected item changes - (before the change). item_term returns the current item - term hook, if any (NULL if there is no such hook). + The function set_item_term sets a hook to be called at menu-unpost time + and each time the selected item changes (before the change). item_term + returns the current item term hook, if any (NULL if there is no such + hook). - The function set_menu_init sets a hook to be called at - menu-post time and just after the top row on the menu - changes once it is posted. menu_init returns the current - menu init hook, if any (NULL if there is no such hook). + The function set_menu_init sets a hook to be called at menu-post time + and just after the top row on the menu changes once it is posted. + menu_init returns the current menu init hook, if any (NULL if there is + no such hook). - The function set_menu_term sets a hook to be called at - menu-unpost time and just before the top row on the menu - changes once it is posted. menu_term returns the current - menu term hook, if any (NULL if there is no such hook). + The function set_menu_term sets a hook to be called at menu-unpost time + and just before the top row on the menu changes once it is posted. + menu_term returns the current menu term hook, if any (NULL if there is + no such hook).
- Routines that return pointers return NULL on error. Other - routines return one of the following: + 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). + System error occurred (see errno(3)).
@@ -104,22 +108,22 @@
- The header file <menu.h> automatically includes the header - file <curses.h>. + The header file <menu.h> automatically includes the header file + <curses.h>.
- These routines emulate the System V menu library. They - were not supported on Version 7 or BSD versions. + These routines emulate the System V menu library. They were not + supported on Version 7 or BSD versions.
- Juergen Pfeifer. Manual pages and adaptation for new - curses by Eric S. Raymond. + Juergen Pfeifer. Manual pages and adaptation for new curses by Eric S. + Raymond. - menu_hook(3x) + menu_hook(3x)