Introducere
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.
Necesităţi
This module uses the functions of the RedHat Newt library.
You need libnewt version >= 0.51.0.
Instalarea
Această extensie » PECL nu
este încorporată în PHP.
Informaţie despre instalarea acestei extensii PECL poate
fi găsită în capitolul manualului, întitulat
Instalarea extensiilor PECL. Informaţii adiţionale, cum ar fi
lansări noi, descărcări, fişiere-sursă, informaţii despre persoana care
întreţine extensia şi istoria schimbărilor poate fi localizată aici:
» https://pecl.php.net/package/newt.
În PHP 4 sursa acestei extensii PECL
poate fi găsită în directorul ext/ din sursa PHP, sau la
referinţa PECL de mai sus.
In order to use these functions you must compile CGI or CLI PHP with
newt support by using the --with-newt[=DIR]
configure option.
Notă:
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
Tipurile resurselor
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())
Constante predefinite
Constantele de mai jos sunt definite de această extensie şi
vor fi disponibile doar dacă această extensie a fost compilată în interiorul PHP,
sau a fost încărcată dinamic în timpul rulării.
Newt form exit reasons
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 |
Newt colorsets
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 |
|
Newt argument flags
Newt argument flags
constant |
meaning |
NEWT_ARG_LAST |
|
NEWT_ARG_APPEND |
|
Newt Flags Sense
Newt Flags Sense
constant |
meaning |
NEWT_FLAGS_SET |
|
NEWT_FLAGS_RESET |
|
NEWT_FLAGS_TOGGLE |
|
Newt Components Flags
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 |
File Descriptor Flags
File Descriptor Flags
constant |
meaning |
NEWT_FD_READ |
|
NEWT_FD_WRITE |
|
NEWT_FD_EXCEPT |
|
Checkbox Tree Flags
Checkbox Tree Flags
constant |
meaning |
NEWT_CHECKBOXTREE_UNSELECTABLE |
|
NEWT_CHECKBOXTREE_HIDE_BOX |
|
NEWT_CHECKBOXTREE_COLLAPSED |
|
NEWT_CHECKBOXTREE_EXPANDED |
|
NEWT_CHECKBOXTREE_UNSELECTED |
|
NEWT_CHECKBOXTREE_SELECTED |
|
Entry Flags
Entry Flags
constant |
meaning |
NEWT_ENTRY_SCROLL |
|
NEWT_ENTRY_HIDDEN |
|
NEWT_ENTRY_RETURNEXIT |
|
NEWT_ENTRY_DISABLED |
|
Listbox Flags
Listbox Flags
constant |
meaning |
NEWT_LISTBOX_RETURNEXIT |
|
Textbox Flags
Textbox Flags
constant |
meaning |
NEWT_TEXTBOX_WRAP |
Wrap text in the textbox |
NEWT_TEXTBOX_SCROLL |
Scroll text in the textbox |
Newt Keys
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 |