Manuál PHP | ||
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Předcházející | Další |
This is a PHP language extension for RedHat Newt library, a terminal-based window and widget library for writing applications with user friendly interface. Once this extension is enabled in PHP it will provide the use of Newt widgets, such as windows, buttons, checkboxes, radiobuttons, labels, editboxes, scrolls, textareas, scales, etc. Use of this extension if very similar to the original Newt API of C programming language.
This module uses the functions of the RedHat Newt library. You need libnewt version >= 0.51.0.
Toto rozšíření PECL není přibaleno k PHP. Informace o instalaci tohoto PECL rozšíření lze najít v kapitole manuálu nazvané Instalace rozšíření PECL. Další informace, jako nové verze, soubory ke stažení, zdrojové soubory, správcovské informace a CHANGELOG, lze najít zde: http://pecl.php.net/package/newt.
V PHP 4 lze zdroje k těmto rozšířením PECL
najít v adresáři ext/ ve zdrojích PHP source or nebo
přes výše uvedený odkaz na PECL.
In order to use these functions you must compile CGI or CLI PHP with
newt support by using the --with-newt[=DIR]
configure option.
Poznámka: This extension is not available for Windows platform.
You may need also curses and slang libraries, in order to compile this extension. To specify locations of these libraries, use the following configuration options: --with-curses-dir=/path/to/libcurses --with-slang-dir=/path/to/libslang
This extension uses two resource types: "newt component" and "newt grid". Resource type "newt component" is returned by functions, which create common newt widgets (for example: newt_button()) Resource type "newt grid" is a special link identifier for components, returned by newt grid factory functions (for example: newt_create_grid())
Tyto konstanty jsou definovány tímto rozšířením a budou k dispozici pouze tehdy, bylo-li rozšíření zkompilováno společně s PHP nebo dynamicky zavedeno za běhu.
Tabulka 1. Newt form exit reasons
constant | meaning |
---|---|
NEWT_EXIT_HOTKEY | hotkey defined by newt_form_add_hot_key() was pressed |
NEWT_EXIT_COMPONENT | some component has caused form to exit |
NEWT_EXIT_FDREADY | file descriptor specified in newt_form_watch_fd() is ready to be read or written to |
NEWT_EXIT_TIMER | time specified in newt_form_set_timer() has elapsed |
Tabulka 2. Newt colorsets
constant | meaning |
---|---|
NEWT_COLORSET_ROOT | |
NEWT_COLORSET_BORDER | |
NEWT_COLORSET_WINDOW | |
NEWT_COLORSET_SHADOW | |
NEWT_COLORSET_TITLE | |
NEWT_COLORSET_BUTTON | |
NEWT_COLORSET_ACTBUTTON | |
NEWT_COLORSET_CHECKBOX | |
NEWT_COLORSET_ACTCHECKBOX | |
NEWT_COLORSET_ENTRY | |
NEWT_COLORSET_LABEL | |
NEWT_COLORSET_LISTBOX | |
NEWT_COLORSET_ACTLISTBOX | |
NEWT_COLORSET_TEXTBOX | |
NEWT_COLORSET_ACTTEXTBOX | |
NEWT_COLORSET_HELPLINE | |
NEWT_COLORSET_ROOTTEXT | |
NEWT_COLORSET_ROOTTEXT | |
NEWT_COLORSET_EMPTYSCALE | |
NEWT_COLORSET_FULLSCALE | |
NEWT_COLORSET_DISENTRY | |
NEWT_COLORSET_COMPACTBUTTON | |
NEWT_COLORSET_ACTSELLISTBOX | |
NEWT_COLORSET_SELLISTBOX |
Tabulka 5. Newt Components Flags
constant | meaning |
---|---|
NEWT_FLAG_RETURNEXIT | Exit form, when component is activated |
NEWT_FLAG_HIDDEN | Component is hidden |
NEWT_FLAG_SCROLL | Component is scrollable |
NEWT_FLAG_DISABLED | Component is disabled |
NEWT_FLAG_BORDER | |
NEWT_FLAG_WRAP | Wrap text |
NEWT_FLAG_NOF12 | Don't exit form on pressing F12 |
NEWT_FLAG_MULTIPLE | |
NEWT_FLAG_SELECTED | Component is selected |
NEWT_FLAG_CHECKBOX | Component is checkbox |
NEWT_FLAG_PASSWORD | Entry component is password entry |
NEWT_FLAG_SHOWCURSOR | Show cursor |
Tabulka 12. Newt Keys
constant | meaning |
---|---|
NEWT_KEY_TAB | |
NEWT_KEY_ENTER | |
NEWT_KEY_SUSPEND | |
NEWT_KEY_ESCAPE | |
NEWT_KEY_RETURN | |
NEWT_KEY_EXTRA_BASE | |
NEWT_KEY_UP | |
NEWT_KEY_DOWN | |
NEWT_KEY_LEFT | |
NEWT_KEY_RIGHT | |
NEWT_KEY_BKSPC | |
NEWT_KEY_DELETE | |
NEWT_KEY_HOME | |
NEWT_KEY_END | |
NEWT_KEY_UNTAB | |
NEWT_KEY_PGUP | |
NEWT_KEY_PGDN | |
NEWT_KEY_INSERT | |
NEWT_KEY_F1 | |
NEWT_KEY_F2 | |
NEWT_KEY_F3 | |
NEWT_KEY_F4 | |
NEWT_KEY_F5 | |
NEWT_KEY_F6 | |
NEWT_KEY_F7 | |
NEWT_KEY_F8 | |
NEWT_KEY_F9 | |
NEWT_KEY_F10 | |
NEWT_KEY_F11 | |
NEWT_KEY_F12 | |
NEWT_KEY_RESIZE |
This example is a PHP port of RedHat 'setup' utility dialog, executed in text mode.
Předcházející | Domů | Další |
syslog | Nahoru | newt_bell |